&(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:16 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x218f55c8e48a2de9) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/158) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000080)='./file0\x00') ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)) 2018/06/06 11:51:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f") r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x3, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000140)='\f', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x4, 0x4}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x2, 0x5}) 2018/06/06 11:51:16 executing program 3: mmap(&(0x7f000089d000/0x5000)=nil, 0x5000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000280)) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sync_file_range(r0, 0x5, 0x7ff, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1000000000009) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x181401, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) 2018/06/06 11:51:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f0000002b80)={0x4, 0x1, 0x7fffffff, "b5c4296767c7", 0x80000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x0, 0x8000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002c40)={0x0, 0x5}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002cc0)={r4, 0x400000000, 0x9, 0x20, 0x0, 0x4}, &(0x7f0000002bc0)=0x14) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000bfcffc), &(0x7f0000000040)=0x100) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/73, 0x49}], 0x6, &(0x7f0000000580), 0x0, 0x4}, 0x6}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/118, 0x76}, {&(0x7f00000006c0)=""/209, 0xd1}, {&(0x7f00000007c0)=""/93, 0x5d}, {&(0x7f0000000840)=""/167, 0xa7}, {&(0x7f0000000900)=""/196, 0xc4}], 0x5, 0x0, 0x0, 0xfffffffffffffffa}, 0xc83}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/92, 0x5c}, {&(0x7f0000000b80)=""/165, 0xa5}], 0x2, 0x0, 0x0, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000c80)=""/5, 0x5}, {&(0x7f0000000cc0)=""/121, 0x79}, {&(0x7f0000000d40)=""/180, 0xb4}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/174, 0xae}, {&(0x7f0000001ec0)=""/64, 0x40}, {&(0x7f0000001f00)=""/173, 0xad}], 0x7, &(0x7f0000002040)=""/109, 0x6d, 0x1}, 0xfff}, {{&(0x7f00000020c0)=@ax25, 0x80, &(0x7f0000002640)=[{&(0x7f0000002140)=""/104, 0x68}, {&(0x7f00000021c0)=""/101, 0x65}, {&(0x7f0000002240)=""/190, 0xbe}, {&(0x7f0000002300)=""/178, 0xb2}, {&(0x7f00000023c0)=""/139, 0x8b}, {&(0x7f0000002480)=""/12, 0xc}, {&(0x7f00000024c0)=""/18, 0x12}, {&(0x7f0000002500)=""/201, 0xc9}, {&(0x7f0000002600)=""/46, 0x2e}], 0x9, &(0x7f0000002700)=""/44, 0x2c, 0x6}, 0x2}, {{&(0x7f0000002740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002800)=[{&(0x7f00000027c0)=""/57, 0x39}], 0x1, &(0x7f0000002840)=""/233, 0xe9, 0x6}, 0xb23}], 0x6, 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000002ac0)=[@in6={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e24, 0x1, @empty, 0xd055}, @in6={0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x12}, 0x8}, @in6={0xa, 0x4e21, 0xfd, @empty, 0x7}], 0xbc) 2018/06/06 11:51:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x40001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000140)) fcntl$getown(r1, 0x9) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750edec95e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c72000000000000000710e133e465c80bef755840c80a15583299200f410e1549995d15b1d408fe0fac9948af3f8f46482"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c7}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x200) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_pts(r0, 0x2804c0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x0, 0x10001}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) [ 496.639696] blk_update_request: 250 callbacks suppressed [ 496.639699] blk_update_request: I/O error, dev loop3, sector 0 [ 496.651180] buffer_io_error: 250 callbacks suppressed [ 496.651185] Buffer I/O error on dev loop3, logical block 0, lost async page write [ 496.664033] blk_update_request: I/O error, dev loop3, sector 8 [ 496.669981] Buffer I/O error on dev loop3, logical block 1, lost async page write [ 496.677613] blk_update_request: I/O error, dev loop3, sector 16 [ 496.683657] Buffer I/O error on dev loop3, logical block 2, lost async page write [ 496.691281] blk_update_request: I/O error, dev loop3, sector 24 [ 496.697313] Buffer I/O error on dev loop3, logical block 3, lost async page write [ 496.704939] blk_update_request: I/O error, dev loop3, sector 32 [ 496.710985] Buffer I/O error on dev loop3, logical block 4, lost async page write [ 496.718603] blk_update_request: I/O error, dev loop3, sector 40 [ 496.724658] Buffer I/O error on dev loop3, logical block 5, lost async page write [ 496.732273] blk_update_request: I/O error, dev loop3, sector 48 [ 496.738304] Buffer I/O error on dev loop3, logical block 6, lost async page write [ 496.745934] blk_update_request: I/O error, dev loop3, sector 56 [ 496.751986] Buffer I/O error on dev loop3, logical block 7, lost async page write [ 496.759590] blk_update_request: I/O error, dev loop3, sector 64 [ 496.765637] Buffer I/O error on dev loop3, logical block 8, lost async page write [ 496.773262] blk_update_request: I/O error, dev loop3, sector 72 [ 496.779292] Buffer I/O error on dev loop3, logical block 9, lost async page write 2018/06/06 11:51:17 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0), 0x1a8, 0x20000008, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r2, 0x280080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x410) 2018/06/06 11:51:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x44d, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x6, 0x1, {0x0, 0x0, 0x0, 0x3}}) ioctl$EVIOCSKEYCODE(r0, 0x80284504, &(0x7f0000000100)=[0x2fe]) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={r4, r3}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000a00)=""/4096) fcntl$setsig(r2, 0xa, 0x2b) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r5}) 2018/06/06 11:51:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001380)=""/140, 0x8c}], 0x356) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="090026bd7000bcdbdf25040000000800050073000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd8, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa730}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xba}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004) 2018/06/06 11:51:17 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) fchdir(r0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) ftruncate(r2, 0x800007) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x28000fffffffe) 2018/06/06 11:51:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xb, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) delete_module(&(0x7f0000000100)='trusted\x00', 0xa00) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000180), 0x4) 2018/06/06 11:51:17 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000daa000/0x3000)=nil, 0x3000}, 0x2}) 2018/06/06 11:51:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:17 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000280)=""/4096) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r5) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f00000001c0)=[@acquire_done={0x40486311}], 0x6, 0x0, &(0x7f0000000200)="53f75dcb3098"}) 2018/06/06 11:51:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) ioctl(r0, 0x8902, &(0x7f0000000080)="00000080") 2018/06/06 11:51:18 executing program 1: r0 = socket(0x1, 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x100000000, 0x20000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x300, 0x4) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}, 0x8}, 0x1c) 2018/06/06 11:51:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00"}) dup3(r1, r2, 0x0) [ 497.753260] binder_alloc: 28675: binder_alloc_buf size 38960 failed, no address space [ 497.771851] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 497.783108] binder: 28675:28677 transaction failed 29201/-28, size 0-0 line 3141 2018/06/06 11:51:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00"}) dup3(r1, r2, 0x0) 2018/06/06 11:51:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="643ec2478615639db8a5f0ea41a6a041aa1543c8b1502c336c20cdb1737a8a293bb36f22a671dc3d87ad367dbdd38d775a892ac8a0d0ba7f45ed6b9d6876f4558298bdbbf385e668c1e298f4400bc52d53b836dccc06a51e81d20ef71cb31c5ec66a2118e68a592b91832394e8918c86c7f2a23b484f22ddae75a1") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './bus', [], 0xa}, 0x9) ftruncate(r1, 0x7) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "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"}, 0x1004) 2018/06/06 11:51:18 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'eql\x00'}) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000280)={@loopback, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0x84d0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="400000001a0001052dbd7000a50000000a3480050004fd069cc3462108000400", @ANYRES32=r1, @ANYBLOB="0c0016000800000004001f0008001400090000000800060002000000"], 0x20}, 0x1}, 0x0) 2018/06/06 11:51:18 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa00, 0x0) 2018/06/06 11:51:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1) fcntl$setstatus(r1, 0x4, 0x6104) pwrite64(r1, &(0x7f0000003000)="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", 0x200, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="a49d6c11556fd9de657409b50203da16997e84764f56c058a6ae02c8571985fddcf2446532e85b7a9702e0b38e364e056e81a479e6b863a969128e21d1de0209d1fe8b9d059865ba0d4261a7b96b7495600b404ca969caa3684b585ac79f0f39f2266421f057e50a0c09753d07d39600171b240343453b011264e81fcdd24ead5f3bddc6fd9378e5fbb8bdc70ee4e5a7bd91b872069b4ea01b0550588199a28a8acbdb6bcc7b81e2346ff8735dcae3f5de01456982a434b0b38a1032db135f88928afb1bb207af608f9419e4595fe6fbad8b7fbac4eef57dda", 0xd9}, 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{&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000240)="737a5d14dfa18d16", 0x8}], 0x6, 0x0) 2018/06/06 11:51:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "a3ff6e2a0a6b4e71e224b55f95eccf1beaeb18ff0c4e3bf4aed33eace54e69256311b10cadbf01f7f2dae2ef449f8f73617f82b9a91fef0c13ef"}, &(0x7f0000000200)=0x42) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x2, 0x34}, 0xc) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000140)=0x1f, 0x45) 2018/06/06 11:51:18 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) [ 497.801541] binder_alloc: binder_alloc_mmap_handler: 28675 20001000-20004000 already mapped failed -16 [ 497.812763] binder: BINDER_SET_CONTEXT_MGR already set [ 497.818042] binder: 28675:28677 ioctl 40046207 0 returned -16 [ 497.823981] binder_alloc: 28675: binder_alloc_buf, no vma [ 497.823994] binder: 28675:28698 transaction failed 29189/-3, size 0-0 line 3141 [ 497.840803] binder: undelivered TRANSACTION_ERROR: 29189 [ 497.846669] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/06 11:51:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00"}) dup3(r1, r2, 0x0) 2018/06/06 11:51:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) write$selinux_user(r1, &(0x7f0000000140)=ANY=[], 0x11d) creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x800007) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) fsync(r1) write$binfmt_misc(r2, &(0x7f0000000200)={'syz0', "c97927e1e590cf19bbe9d9cf2f1437cd56d2f9d8df55ac5a3ae69eeb51449e1edac546a1571f5f2fcc391321a55f7bc750756ddee2400328e3c566a6309dfc50b02f53492688b8735750f09cfb757ed067a4f75ff52e7d11c52fd9516f9d0e0f8486ae174a7dd731886ac4db02182b0bb6a3ad360c97382a6d4ca9247119e6dcf14ddf2eb4f8e9b8031dae657c5e1a8ef2e6ad189199973b7f8de6d3cb99ad127cc8c4202b56fc37674e0b7ed834f60b6f479b176478da7d676df713cf63577c96297d452229dd985c9201bd4014a48463d54da3e824d26d238f7832ca60"}, 0xe2) 2018/06/06 11:51:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000000), 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0x11, &(0x7f0000000040)=@req={0x100000001, 0x101, 0x2, 0x8}, 0xffffffffffffff78) 2018/06/06 11:51:18 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$void(r0, 0x5450) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000004a00030007fffd946fa283bc0a008000020f0000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair(0x1b, 0x3, 0x7ffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xca35, 0x4) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/06 11:51:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(0xffffffffffffffff, r2, 0x0) 2018/06/06 11:51:18 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {}]}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x4, {0xa, 0x4e23, 0x4faf783c, @loopback={0x0, 0x1}, 0x101}}}, 0x32) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x425}, 0x14}, 0x1}, 0x0) 2018/06/06 11:51:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffff9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000140)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'fo\x00', 0x20, 0x4, 0x11}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0xc306, 0x7f, 0xfffffffffffffffd}}, 0x44) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@dev}}, {{@in6=@ipv4}}}, &(0x7f0000000340)=0xe8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) poll(&(0x7f00000001c0)=[{r4}, {r1, 0x1}], 0x2, 0x0) 2018/06/06 11:51:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r2) [ 497.956854] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28739 comm=syz-executor4 [ 497.961927] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 497.971402] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/06 11:51:18 executing program 2: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x3ff, 0x1dc7, 0x100, 0x80000000, 0xf15, 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000100)={0xa3f}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0xc15, 0x5, 0x80}) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/06/06 11:51:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB='8'], 0x1) fadvise64(r2, 0x0, 0x0, 0x4) write$cgroup_int(r2, &(0x7f0000000080)={[0x0]}, 0x1) fallocate(r0, 0x2, 0x1, 0x7) fadvise64(r2, 0x0, 0x0, 0x4) 2018/06/06 11:51:18 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendto(r0, &(0x7f0000000000)="a9e0c670b200739b2999984c8f37dc1fb3dff8d0053224c33b41fcc971964cfbb7835e58948915d9bf2373d3a2dc182fcd8f77ab746928725d865b8adddd938a7498c47582c2f337119c05fb33f15492e2bb24f6e2c4dbb66164f66b6bf0d1c45b68d6c405777abce42c473b9e91043786ff675de8eede2516ba194126d596aba9e8630244268cbfac5e774316bdeab5d5fa4a3d34a8ca7fa7845baa7656d080307b2a5e1614ae6e503295dcb68b02a987b77068abee5ba4a3d3f73368b4d34dda90b8a21b7a6317873ae07facbba4912162", 0xd2, 0x20048000, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x4, {0xa, 0x4e20, 0x5780, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff80}}}, 0x80) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000107, 0x0) 2018/06/06 11:51:18 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:18 executing program 4: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x0, &(0x7f000000a000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x2400c000) syz_fuseblk_mount(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='./file0/bus\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:51:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00000001c0)='em0\'wlan0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) 2018/06/06 11:51:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, 0xffffffffffffffff, 0x0) 2018/06/06 11:51:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0xffffffffffff7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xd9, 0x80000001, 0x9, 0x263784f8, 0x3, 0xffffffffffffffee, 0x9, 0x0, r1}, 0x20) r2 = socket(0x40a, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r4, 0x20, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x40005}, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0xfffffffffffffe98) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={r7, 0x0, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000800)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) setsockopt$inet_buf(r3, 0x0, 0x3e, &(0x7f0000000300)="cb11c58e8d0b37445286a9d11ea310cd6e65ee3a611c905a366b8b853351728dd54a033ce73a723dfd0236837b86d39020fe4ecf8b95d94783905976ee69c624332ce0557c57e1", 0x47) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000008c0)='/dev/sequencer2\x00') 2018/06/06 11:51:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x3, 0x7, 0x9, r2}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x28, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3001}]}]}, 0x28}, 0x1}, 0x0) 2018/06/06 11:51:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000740)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff, 0x10000, 0x1, 0x0, 0xb7b2, 0x100200, r1}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000080)={0x53, 0x0, 0xfffffffffffffcb8, 0x0, @scatter={0x0, 0x0, &(0x7f0000000500)}, &(0x7f0000001840), &(0x7f0000001740)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x6100, 0x0) openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) 2018/06/06 11:51:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000002c0)={0x9, 0x1}) r4 = dup3(r0, r1, 0x80000) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000240)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r2, r5, 0x3b, &(0x7f0000000180)={0x30, 0x5, 0x3, 0x3}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000000340)={0x3, {0x2, 0x4e23}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x134, 0x1, 0x6, 0x44, 0x2, 0x0, 0x0, 0x800, 0x7ff}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000003c0)={'ip6tnl0\x00', 0xc02}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x7ff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x43, 0x0, 0x10001, 0x3, 0x80000001, 0x0, 0x0, 0x7, 0x1}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@local={0xfe, 0x80, [], 0xaa}, 0x32, r8}) r9 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0xff, 0x56a, 0xa4, 0x2, 0x0, 0x5, 0x40201, 0x8, 0x4, 0x3, 0x20, 0x1000, 0xe, 0x3, 0x9, 0x0, 0x5, 0x4, 0xd9, 0x3, 0x1, 0x1, 0x7c000000000000, 0x4, 0x8, 0x6, 0x7fff, 0x8, 0x4d7, 0x0, 0x5, 0xeaedb1e, 0xff, 0x1, 0x800, 0x5, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x24000, 0xffffffffffffff80, 0xffffffffffffffff, 0x7, 0x6, 0x8000}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r9) 2018/06/06 11:51:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/59, 0x3b}, {&(0x7f00000003c0)=""/76, 0x4c}, {&(0x7f0000000440)=""/80, 0x50}], 0x8) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x240001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x0, 0x10001) dup3(r1, r2, 0x0) 2018/06/06 11:51:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001300)=""/4096, 0x1000, 0x1}, 0x20) 2018/06/06 11:51:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) fstat(r0, &(0x7f00000006c0)) fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) getgroups(0x2, &(0x7f0000000800)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000a00)=0xe8) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)) getpgrp(0xffffffffffffffff) getuid() stat(&(0x7f0000000f80)='./file0/file0\x00', &(0x7f0000008880)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) fallocate(r1, 0x3, 0x7fff, 0x7) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fallocate(r1, 0x3, 0x5e89, 0xffff) 2018/06/06 11:51:18 executing program 2: r0 = epoll_create1(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x480080, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r2 = epoll_create1(0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r3 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_notify(r3, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) userfaultfd(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000380)="d88f94fd85da0611c80e834b32504a40fb7600deef8f22421d264808da4232353da08aaef7b891597a7173e1b75c1e336248a8e794df13709f6a4cea44f629a7f8a1c14821c7cf35cd60ab561c9dce643209556f0a2ac248e24852d58009c4399a8fa931035687d318113e5c464c40deae7c2dc96facd4d4e7f6738c804eaccff79cbfcceb510824c6e74c31cb42") setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000280)=0x800, 0x4) ioctl$TIOCGPTPEER(r4, 0x5441, 0x5) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x14}) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000480)=0x8, 0x4) timer_create(0x0, &(0x7f0000000180)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timer_getoverrun(r5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/06/06 11:51:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f0000000040)="0047fc343802f107d22f07") recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000002700)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)=""/152, 0x98}, {&(0x7f0000002840)=""/49, 0x31}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/34, 0x22}, {&(0x7f00000048c0)=""/150, 0x96}, {&(0x7f0000004980)=""/21, 0x15}], 0x7, &(0x7f0000004c40)=""/65, 0x41}}], 0x1, 0x0, &(0x7f0000005440)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socket$inet(0x2, 0x80000, 0x40) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/06/06 11:51:18 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) r1 = socket(0xf, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x10) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00000000c0), 0x4) 2018/06/06 11:51:18 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:18 executing program 4: ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000080)=""/229) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/06/06 11:51:18 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080), 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5406, 0xfffffffffffffffc) 2018/06/06 11:51:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e00)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000f40)={0x0, @dev, @remote}, &(0x7f0000000f80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001080)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001180)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001400)={&(0x7f00000011c0)={0x23c, r3, 0x100, 0x70bd2b, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r4}, {0x220, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}]}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x4800}, 0x8001) sendto$inet6(r1, &(0x7f0000000280)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524009ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) dup3(r0, r1, 0x0) 2018/06/06 11:51:18 executing program 1: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000180)={0xffffffffffff73eb, 0x4}) process_vm_readv(r2, &(0x7f0000000080)=[{&(0x7f0000001300)=""/4096, 0xa2d53b58}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/121, 0x79}], 0x215, 0x0) 2018/06/06 11:51:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r2, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) dup2(r0, r4) 2018/06/06 11:51:19 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/06/06 11:51:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000004200)=ANY=[@ANYBLOB="14000000130009090411e859be6b49a902000000"], 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/06/06 11:51:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f000074fffc)=0x3, 0xfffffffffffffcf1) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="6ec4f438734d644c7d82fe3666084f459f4eef6dc6a52a3abe3b6e050fe0ff4a0926a52aae5e58e6fe3a27c1b719c8ee", 0x30, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/06 11:51:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x2) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x7ffffff9) 2018/06/06 11:51:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) getpeername$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:19 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) 2018/06/06 11:51:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='):self\x00', 0xfffffffffffffffd) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast2=0xe0000002, r3}, 0xc) keyctl$assume_authority(0x10, r1) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f70000000000008000f0fffeffff090000dc2abbeabdcb9509000100060c0900fcff0000040e05a5", 0x58}], 0x1) 2018/06/06 11:51:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000280)={0x6, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf551}}, {{0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffe0000}}}, 0x108) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") mprotect(&(0x7f00006c9000/0x3000)=nil, 0x3000, 0x4) socket$inet6(0xa, 0x4, 0x8) socketpair(0x8, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x22400}, 0xc) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/205, 0xcd) 2018/06/06 11:51:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) listen$netrom(r0, 0x5) 2018/06/06 11:51:19 executing program 5: r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f0000000100)="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", 0x3fb) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000340)={r2, r3/1000+10000}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x138, r4, 0x2, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x72b}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000010) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000040)) accept(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x80) 2018/06/06 11:51:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7fff) 2018/06/06 11:51:19 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x8000000000000000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x9, 0x8, 0xcf, 0x3, 0x702e, 0x7fff}) 2018/06/06 11:51:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/49) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x331a728b7ca2f9a8, 0x70bd26, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xfffffffffffffff7, 0x7fffffff, 0x3, 0x36, 0x6}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x8397}, 0x5}}, 0x6, 0x9, 0xed06, 0x380, 0x40}, &(0x7f0000000340)=0x98) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/06/06 11:51:19 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xc0200, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000006e00)=[{{&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x80, &(0x7f00000006c0)}}, {{&(0x7f00000058c0)=@can={0x1d}, 0x80, &(0x7f0000005a40), 0x0, &(0x7f0000005a80)}}], 0x2, 0x0) 2018/06/06 11:51:19 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000fea000/0x14000)=nil, 0x14000}) 2018/06/06 11:51:19 executing program 5: r0 = memfd_create(&(0x7f0000000280)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000140)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x2}}, 0x1, 0xfff, 0x800, 0x4, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x8, 0x75, "f9e5699ebdb1d4ee584b14d88365aee326dad471494d7c0f84f1bb2166cb56f0526103be9117297cb4fe393ca119574d1d0cff05456783ee2395e115f12ea69df586724caee94496ec58c53df895ecb2ccf0ff700b8b61bdf5225e35c9220331f7e37dc40b202b69a0a34f5c81d77fee120da72c17"}, 0x7d) set_thread_area(&(0x7f0000000040)={0x100000001, 0x20001000, 0x1000, 0x6, 0x8, 0x8, 0xffffffffffffff68, 0x0, 0x200, 0xffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000300)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) 2018/06/06 11:51:19 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) 2018/06/06 11:51:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000004, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") alarm(0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x34, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116348400000000000000000254d0348ffc5e7bc60d2709736000000000000000000000000000000000000000000000000585b8c1c3a4580fd0000000000000060"], 0x0, 0x0, &(0x7f0000002000)}) 2018/06/06 11:51:19 executing program 2: r0 = socket(0x3, 0x800003, 0x80000000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000076c0)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x18}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x410002, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x52, &(0x7f0000000100)=""/82}) [ 499.767014] binder_alloc: 28936: binder_alloc_buf size -8332969928495726592 failed, no address space [ 499.788467] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 499.803548] binder: 28936:28939 transaction failed 29201/-28, size 0--8332969928495726592 line 3141 2018/06/06 11:51:20 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x1000, 0x64b, 0xf5, 0x5, 0x3f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1800000}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x400, 0x80000001}, &(0x7f0000000340)=0xc) sendmmsg(r2, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x5, 'K'}], 0x18}}], 0x2, 0x0) r3 = getpid() prlimit64(r3, 0x8, 0x0, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000280)=0x7f, 0x4) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000002c0)=0x1) 2018/06/06 11:51:20 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000140)) r1 = dup3(r0, r0, 0x80000) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8004, 0x81) 2018/06/06 11:51:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x800000008911, &(0x7f0000000240)="0054fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a84000/0x1000)=nil, 0x1000, 0x600000, 0x3, &(0x7f00001e2000/0x600000)=nil) mremap(&(0x7f00001c7000/0x200000)=nil, 0x200000, 0x3000, 0x0, &(0x7f0000abf000/0x3000)=nil) 2018/06/06 11:51:20 executing program 6: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = socket(0x3, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x2}], 0x1c) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc000, 0x0) sendto(r1, &(0x7f0000000040), 0x0, 0x4, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6, 0x7, [0x8, 0x20000007, 0x7, 0x9, 0xfff, 0x2, 0x907]}, &(0x7f00000001c0)=0x16) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={r5, 0x5, 0x1000, 0x7}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0xfffffffffffffffd, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0xffffffbd) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000ab82725600000085256441f8aa0d5c5b7aee528cc5e4fee7447662afc474dc34ae0500000000000000c6e95cc54516bd12bb44dc78a2cd0bdb3ec50f305a90df721f4e5edb2fded28e24fc3de50a3b0a42791fd712c0479b1feb783172292ee50d0f003e0bedb13e94410a214e42f298eec8"]) 2018/06/06 11:51:20 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x3, 0x9, 0x100, 'queue0\x00', 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) r4 = memfd_create(&(0x7f0000000080)='mime_type)\x00', 0x3) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000100)='veth0_to_team\x00') sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180)=0x42ede20d, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000400)=0x98) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000b40)=@in={0x2}, 0xffffffffffffff33) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000940)=""/206, 0xce) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') ioctl$TIOCSTI(r4, 0x5412, 0x1) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r5 = accept4(r2, 0x0, &(0x7f0000000ac0)=0xfffffc19, 0x0) dup2(r2, r3) dup3(r2, r5, 0x80000) 2018/06/06 11:51:20 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r2 = socket$packet(0x11, 0x3, 0x300) accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000440)) execveat(r4, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000500)='eth0,\x00'], &(0x7f0000000700)=[&(0x7f0000000580)='com.apple.system.Security\x00', &(0x7f00000005c0)='personality\x00', &(0x7f0000000600)='/dev/sequencer2\x00', &(0x7f0000000680)='/dev/full\x00', &(0x7f00000006c0)='/dev/sequencer2\x00'], 0x1000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0xd, 0x45}) write(r2, &(0x7f0000000280)="f613de74ab202dddf12ecdca54c2356d5fd6d3ae6464c46cfecaa8e623845f02187b400ed97a8e5a2d9a04896a1dabc0a473129f4a5b96cd4f312fe85bb935b37208378f7d632ff97511ec9771e2c367a5d397c3", 0x54) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000140)=0x11b) ioctl$TCXONC(r1, 0x540a, 0x5) recvfrom$ipx(r3, &(0x7f0000000080)=""/37, 0x25, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x38f3) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000640)={'veth0\x00', 0xe53}) fgetxattr(r3, &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f00000003c0)=""/6, 0x6) 2018/06/06 11:51:20 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) [ 499.814904] binder_alloc: binder_alloc_mmap_handler: 28936 20002000-20005000 already mapped failed -16 [ 499.829659] binder: BINDER_SET_CONTEXT_MGR already set [ 499.844991] binder: 28936:28939 ioctl 40046207 0 returned -16 [ 499.854548] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/06 11:51:20 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/06/06 11:51:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x800000008911, &(0x7f0000000240)="0054fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a84000/0x1000)=nil, 0x1000, 0x600000, 0x3, &(0x7f00001e2000/0x600000)=nil) mremap(&(0x7f00001c7000/0x200000)=nil, 0x200000, 0x3000, 0x0, &(0x7f0000abf000/0x3000)=nil) 2018/06/06 11:51:20 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88801, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x6b9a068d) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x18, 0x10d, 0x3b, 's'}], 0x18}, 0x87e6}], 0x400000000000052, 0x0) 2018/06/06 11:51:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vlan0\x00', 0xf1de}) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e23, @rand_addr=0x8000}}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_delrule={0x40, 0x21, 0x11, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @FIB_RULE_POLICY=@FRA_UID_RANGE={0xc, 0x14}]}, 0x40}, 0x1}, 0x0) 2018/06/06 11:51:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x2}, &(0x7f00000000c0)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="f200000085f7d3fd03cdb9b46aafe723990e020682d700dab1fce49151d280e2e3e3f6d5a9a1fcd6d88b7e3856f374bd41fd7029870130e5d2391202630141af808b00337686b3e549d977fef47d98164f0a49ae0419119e4bcef28c8667ac13cc704f183d6292159fc57f5317ce45b00571a990e416230f7f69135c9aa3029d6c8957bc3a58a029f605963abeb1550b286ed61c3a8643a0c4056a6cdd2c20ef87afa779947a2fde648010ac279e9912fa5a0661fb2b5b3e2cdcf71a3dcc6382f525d99c2571ae271764057880950eb5c333e33f769367e45d9b6e709228ae82e9016f523eab468f47119965e0cbb444457c994fa769"], &(0x7f0000000200)=0xfa) r2 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x20a154cc) 2018/06/06 11:51:20 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') preadv(r0, &(0x7f0000000100), 0x38f, 0x10400003) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5d2}, @in={0x2, 0x0, @rand_addr=0x3f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x68) 2018/06/06 11:51:20 executing program 7: socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x9, {{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}, {{0xa, 0x4e22, 0x9c5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}}}, 0x108) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r2, r3, 0x0) 2018/06/06 11:51:20 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2018/06/06 11:51:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/06/06 11:51:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) remap_file_pages(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x8, 0x5, 0x3) 2018/06/06 11:51:20 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/06/06 11:51:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000010407031dfffd946fa2830020200a0009000100040000000c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 500.198018] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 500.233737] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/06 11:51:21 executing program 2: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000240)) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000300), 0x4) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x9}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) capset(&(0x7f00000001c0), &(0x7f0000000200)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/06/06 11:51:21 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) exit_group(0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 2018/06/06 11:51:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba00000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) pread64(r0, &(0x7f0000000080)=""/6, 0x2, 0x0) 2018/06/06 11:51:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r1, 0x0) 2018/06/06 11:51:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800e}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x80}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 11:51:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2018/06/06 11:51:21 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f00000000c0)=0xfffff7fffffffffe, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) 2018/06/06 11:51:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:51:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:51:21 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/06/06 11:51:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r1, r1, &(0x7f0000000040)=0x3, 0x80000003) 2018/06/06 11:51:21 executing program 3: unshare(0x2000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0x1000) 2018/06/06 11:51:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) 2018/06/06 11:51:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getown(r0, 0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) flock(r2, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) [ 501.045311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 501.082980] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT [ 501.847251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/06 11:51:22 executing program 2: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) 2018/06/06 11:51:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/06/06 11:51:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)) 2018/06/06 11:51:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r3, 0x0) 2018/06/06 11:51:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='5'], 0x1) 2018/06/06 11:51:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:51:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2801000017000905ffffffff00000000ac14ffbb0000000000000000000000000000000000000000ac140000000000000000000000000000ff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ac14ffaaad14ee970000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000200)="2f0409004bddd9de91be10eebf000ee9a90f798094381c58439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a0faf32f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489", 0xc3, 0x0) 2018/06/06 11:51:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 2018/06/06 11:51:22 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/06/06 11:51:22 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) statfs(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)=""/100) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/06/06 11:51:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') socket$packet(0x11, 0x0, 0x300) sendfile(r0, r1, &(0x7f0000000000), 0x80000003) 2018/06/06 11:51:22 executing program 5: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/06/06 11:51:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(r1, r2, &(0x7f0000000000), 0x80000003) 2018/06/06 11:51:22 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1263, 0x6f4000) [ 502.139126] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17440 sclass=netlink_route_socket pig=29136 comm=syz-executor3 [ 502.140767] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17440 sclass=netlink_route_socket pig=29135 comm=syz-executor2 [ 502.165525] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8246 sclass=netlink_route_socket pig=29134 comm=syz-executor1 [ 502.165796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13361 sclass=netlink_route_socket pig=29134 comm=syz-executor1 [ 502.165831] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25964 sclass=netlink_route_socket pig=29134 comm=syz-executor1 [ 502.266119] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17440 sclass=netlink_route_socket pig=29151 comm=syz-executor3 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/06/06 11:51:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fgetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000400)=""/222, 0xfffffffffffffcb6) 2018/06/06 11:51:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/06/06 11:51:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/06 11:51:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/06/06 11:51:43 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)="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") r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000001500)='ns/net\x00') 2018/06/06 11:51:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) 2018/06/06 11:51:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x5, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/06/06 11:51:43 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0xb2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000540), 0x245, 0x0) 2018/06/06 11:51:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/if_inet6\x00') readv(r0, &(0x7f0000001500)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) 2018/06/06 11:51:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="c7", 0x1}], 0x1, 0x0) 2018/06/06 11:51:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='-'], 0x1) 2018/06/06 11:51:43 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1280}], 0x1, 0x80) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) 2018/06/06 11:51:43 executing program 5: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) 2018/06/06 11:51:43 executing program 2: r0 = eventfd(0x8001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = epoll_create1(0x80000) r2 = dup2(r0, r1) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r2, 0x409, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f00000001c0)="c626262c8523bf012cff6f0d26b39ed9f0bb6467adda95a94e90289d31f7ec7861b578566e3b6b01773ecc62d11bedbc1f7fcdc6e80492eb70563c150dfa0ba41f94b1f7ad1014fe21ad94acda4ebeafd479b92fd1000000000000") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000001700)=@generic, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000001ac0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00000002c0), 0x34d) r4 = socket(0x11, 0x100000803, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x500, 0x0, 0x3}, 0x20) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2a}, 0x1c) 2018/06/06 11:51:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000340)="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") clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r3) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r2}) open(&(0x7f0000000180)='./file0\x00', 0x222002, 0x16) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)=0x0) wait4(r5, 0x0, 0x1040080000000, &(0x7f0000000080)) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) 2018/06/06 11:51:43 executing program 5: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x80000000003101}) [ 523.416597] device ifb0 entered promiscuous mode 2018/06/06 11:51:45 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='ramfs\x00', r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x24) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000280)={0x9, 0x9a, 0x7be, {0x0, 0x1c9c380}, 0x6, 0x2}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000400)=0x1e) chdir(&(0x7f0000000200)='./file0\x00') 2018/06/06 11:51:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket(0x10, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/raw6\x00') sendfile(r3, r3, &(0x7f00000000c0), 0x80000002) 2018/06/06 11:51:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x16, 0x0) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) tkill(0x0, 0x0) 2018/06/06 11:51:45 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000280)="01914d9258f0a5859fbbd9e34d30f832e28537f322f50a3bcba6c2ac05b357f1c34a42fe5a1fe61eed2aebcb4a0023132c60f43814575132371b297ee20bc3394b7f6c4cb7bc4b48d2d7b7314b80b6d4a586b75c3a78164609e27f4a47a595b8920be0f4cf81c7aa3632fdd7a357918789ca163dba6c8a71e063c028cd59edaf08b5b92e9a3edf322bcac597484e4a8401a4be44e05a2bb36511570c662d33f847373039ae2a862d46f3865684", 0xad, 0x40000, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) setuid(r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0xff, 0x4) dup3(r2, r3, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x2000}, {r2, 0x60}], 0x2, 0x2) 2018/06/06 11:51:45 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/232, 0xe8}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) read$eventfd(r0, &(0x7f0000000000), 0x8) write$selinux_user(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a61756469f4645f7661725f72756e5f743a73302073797374656d5f7500"], 0x2f) write$binfmt_script(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="23c459090fffff77"], 0x8) 2018/06/06 11:51:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x4000000000020001, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000000480), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r2, &(0x7f0000000ac0)=ANY=[], 0x6bb) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) recvmmsg(r2, &(0x7f0000004680)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/81, 0x51}, {&(0x7f0000000c00)=""/163, 0xa3}], 0x2, &(0x7f0000001800)=""/4096, 0x1000}}, {{&(0x7f00000009c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000028c0)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000004800)={0x0, 0x1c9c380}) 2018/06/06 11:51:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000300)={@multicast2, @multicast2}, &(0x7f0000000340)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0xffc, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="36649d1651db0604250d8336775591ea", 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'erspan0\x00'}}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000280)={0xa4, 0x9, 0x5}, 0xc) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = accept(r0, &(0x7f00000002c0)=@hci, &(0x7f0000000340)=0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627700000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0017c2c7ceddf978e575cf343042e4adc79b0e565d528b66278bf1161f4e3e3b44b8d0e45fcf6e289fad3549aab652ff9fc56357454bf64d3b9f0544cb7b01c2c2b0e4cfbc073c8ba02bed239d7ee5e7eee4083609000000610145d09bffdd3d83ed6f0939f2f5cace3d3b3245fbe885a12ce3c1790be57fdd19b2385e0400000000000000598a819f12"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xfffffffffffffda3, 0x0, &(0x7f0000009000)}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x80, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000440)=""/213) getsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) memfd_create(&(0x7f0000000280)='wlan1\x00', 0x2) 2018/06/06 11:51:45 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='l_"'], 0x3) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/06/06 11:51:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40a00, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x157}, &(0x7f00000002c0)=0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) fchdir(r0) mknod$loop(&(0x7f0000000680)='./file0\x00', 0x40, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = userfaultfd(0x10000000800) write$cgroup_type(r3, &(0x7f00000000c0)='threaded\x00', 0xffffffec) lookup_dcookie(0x89d2, &(0x7f0000000840)=""/201, 0xc9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000940)={r2, @in6={{0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000a00)=0x84) flistxattr(r4, &(0x7f0000000740)=""/12, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x8) write$selinux_create(r3, &(0x7f0000000580)=ANY=[], 0xfe53) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000800)={0x9, &(0x7f0000000780)=[{0x10000, 0x2, 0x2, 0x2}, {0x8, 0x8bd, 0xfffffffffffffffd}, {0x436, 0xffffffffffffffe2, 0x4, 0x8001}, {0x40, 0x4d146508, 0xffff, 0x9}, {0x2, 0xd19, 0x1, 0x9}, {0xe1a2, 0x36a2756b, 0x200, 0xb01}, {0x4, 0x4, 0x7ff, 0x7fffffff}, {0x9, 0x9, 0xb4f, 0x71ac}, {0x34fa800, 0xf7, 0x5, 0x7}]}, 0x10) close(r3) 2018/06/06 11:51:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa4, r6, 0x200, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x40005) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0xfffffffffffffe63) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 525.888271] binder_alloc: binder_alloc_mmap_handler: 29243 20000000-20002000 already mapped failed -16 [ 525.901157] binder: BINDER_SET_CONTEXT_MGR already set [ 525.906459] binder: 29243:29284 ioctl 40046207 0 returned -16 [ 525.906958] binder_alloc: 29243: binder_alloc_buf, no vma [ 525.906975] binder: 29243:29287 transaction failed 29189/-3, size 40-8 line 3141 [ 525.960920] binder: send failed reply for transaction 243 to 29243:29284 [ 525.967902] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/06 11:51:46 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x8}, &(0x7f0000044000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000400)='/dev/sequencer\x00', 0x3) readv(r1, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/157, 0x9d}, {&(0x7f0000000640)=""/55, 0x37}], 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x7, 0x3, 0x2, 0x607, 0x1}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x100000001, 0x1, 0x7, 0x10000, r3}, &(0x7f00000003c0)=0x10) r5 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r5, 0x10001, &(0x7f0000001940)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1f2b, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, [0x0, 0x890c, 0x0, 0x800, 0x400000004, 0x0, 0x0, 0x8, 0xfcc, 0xe0, 0x81, 0x3, 0x2, 0x3, 0x3]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=r6, @ANYBLOB="d8000000541675201d1ede2da18af68ffcc83c1a08b7691add6306c7878a950055c2b99398c82ef65a4233475c0336c4186f12e95b4b7310f52a1af402188a9179e53f71ff95a2cb6773fcff46e16919770100e5e400cb8731fef3f578db1c2820b681e29bd4cf46992845a3b95f048d7b542ad6efaf4119d1b32e1a3e3b3ab0b82f1a64a362a3dd175b92d4eb16f37228b9e7a581e847faa5d507cbd04303f43446102c2304ef95175923a94cd0d846a0860df53f36230151d7a6bea6f99605a41cf3dec970ea1886b8431bc7ee06962514015e28e062afeb67f8439106d7fa75032e16e3f71269e54230"], &(0x7f0000000840)=0xe0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000440)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000008c0)=""/4096) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001980)=ANY=[@ANYRES32=r4, @ANYBLOB], &(0x7f00000019c0)=0xe) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000006c0)=[0x6e5862d3, 0x3f]) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001a80)=0x1, &(0x7f0000001ac0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000018c0)={0x4, 0x1ff, 0x401, 0x1, 0x5, 0x9}) sched_setaffinity(r7, 0x8, &(0x7f0000000880)=0x3) fcntl$setownex(r2, 0xf, &(0x7f0000000480)={0x1, r7}) r8 = openat(r2, &(0x7f0000000700)='./file0\x00', 0x2, 0x6d) r9 = add_key$user(&(0x7f0000001b00)='user\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b80)="4aeec3c26eb13b2ffcaec19d5bda11b537412851c5f4aa429fea53e521f5d328742bcc3f3fc49e463a821cf75fcc405bece13dc25f3287ef5e23edc945c9eff8b31c2bf5c072604417a8e6", 0x4b, 0x0) r10 = add_key(&(0x7f0000001c00)='rxrpc_s\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r9, r10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000001a00)={0xffff, 0x8201, 0xf2a1, 0x4ea2, r4}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000001a40)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r6, 0xffffffff00000001}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001c80)={0x1, 'team0\x00', 0x2}, 0x18) 2018/06/06 11:51:46 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, [0x5, 0x2, 0x6, 0x4, 0x9, 0x9, 0x8, 0x9, 0x5, 0x2, 0x3, 0x7, 0xc83e, 0x80000001, 0x8]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000280)=0x14) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) close(r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'tunl0\x00\x00\x00\b\x00', 0x12}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)) dup3(r1, r2, 0x0) 2018/06/06 11:51:46 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000008040, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r1, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 2018/06/06 11:51:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x1, 0x4) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x8008, 0xfffffffffffffffe, 0xffffffffffffffff, r4}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) connect(r1, &(0x7f00000003c0)=@ethernet={0x1, @random="6d20c66bc4f9"}, 0x80) keyctl$revoke(0x3, r5) 2018/06/06 11:51:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x6b) r1 = dup2(r0, r0) chroot(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000001d8e7f57cd6554a7d7d7a9a2a7c3dee9790f3f14b90ea5c741230ec64c3c50542a14b1b2284f0d0f2db4dca3f31503810f132c73e45f00000000000000000000000000000000ca1c7c13b5385d05129ebe024e4104c944f18b1bd5c5a586b5887f53d1752fc498d4539f3f654610d4178fad3bc33a1f394c4bc857f22a46621f0a2c2861a45619fc348162f3da3ee4c177"], &(0x7f0000000140)=0x4e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x50b}, &(0x7f00000001c0)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000002c0)=0x30) 2018/06/06 11:51:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6b0e) poll(&(0x7f0000000300)=[{r0, 0x4}], 0x1, 0x2) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffc) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000540)='./file0/file0\x00', 0xff) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) symlink(&(0x7f0000000780)='./file0/file0\x00', &(0x7f0000000440)='./bus\x00') fcntl$setstatus(r6, 0x4, 0x4000) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000340)={@remote, @rand_addr}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000500)={r8, 0x12}) write$selinux_access(r6, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u&object_r:etc_t:s0 /usr/sbin/ntpd \x00\x00\x00'], 0x2d) getresgid(&(0x7f0000000380), &(0x7f0000000280), &(0x7f00000002c0)=0x0) keyctl$chown(0x4, r3, r4, r9) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x2, 0xffffffffffff7a04}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000680)={0x20, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="106308000000000000000d6300000d63000010630840040000000000000000000c3bad83ad08d4c502e46ffda86316712a9b2d415b38b714f2e9c42c42a8307f44b3d5d8050066defe84528bc9ac0b4951195b7f256268323378bae3af3cba88b5da90b5e3154c7050ab08bcd2e53a01a260f48aa779c5f651267f83"], 0xc4, 0x0, &(0x7f0000000580)="cbe0be20f272f502952c872a91fa4a86685ba199746d715a3fb5ad81bb1e183ca148c58961cefde422071c701f310f143b18064eb7fb26b17f0f1f19e4fb15f7e143a22cf71bbebedafb40626d1c6d3c4c38cba22ba72f96e819ded06f073a1b3401bf4c1916763cee7a195d5a5f4f89cab3a4c85fdc6e09f2f1bbea45a684951433053066c9256fcdb8078d5319adae0911678a0feb16c6ded8a0e58d0131aad1359c7a9fc7c3808951d5f7855b29e66b46ff2049fa5d7bf916a8beafd0dfa121447222"}) 2018/06/06 11:51:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x5) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="5500000000000067dcea4384204b35ce0f4c000400000023a69719dabfd20753167d45c2f1de74ae3bc0cba06e6fa7a3434019fe4b44616a586c78ad7ee12f0bd21a66bd56c3a7a58d08dc93dbb5d174279ef39cfe3de2e9958ba283553e41cbf981f0427dc2d45e6d8dc6d950f27c7b759deaca94e08211d0c298cd1876d36ff40177f1537b8578734f5f10f536"]) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1) 2018/06/06 11:51:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r1, r2, 0x0) read(r3, &(0x7f0000000140)=""/201, 0xc9) 2018/06/06 11:51:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x11}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/06/06 11:51:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x191, 0x0, &(0x7f0000089000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0xfffffffffffffffb}, 0x8) write$sndseq(r1, &(0x7f0000000200)=[{0x81, 0x1000000000006, 0x0, 0x0, @tick=0xe3, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/06/06 11:51:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) capset(&(0x7f0000000140)={0x20080522, r2}, &(0x7f0000000180)={0x7, 0x8, 0x7a, 0x81, 0x1, 0x3}) 2018/06/06 11:51:46 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'syzkaller1\x00', 0x1}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xfffffffffffffe7c, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00@\x00', 0x101}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/06/06 11:51:46 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{&(0x7f0000002d40)=@rc, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003140)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(0xffffffffffffffff, &(0x7f0000000200), 0x10000000000003b0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) prctl$getreaper(0x0, &(0x7f0000000100)) 2018/06/06 11:51:46 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x11770a5b82b8b30}, 0x3c76) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x34d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3579}, &(0x7f0000000100)=0x8) 2018/06/06 11:51:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x800007) r2 = open(&(0x7f00000003c0)='./bus\x00', 0x4000, 0x0) write$binfmt_aout(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x74b) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="13ad07d9b95db02ede617102a365cbd2653e1df13203ad608c9a67fa79", 0x1d) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) fsync(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x8, 0x5}, 'port1\x00', 0x5, 0x8, 0x9, 0x40, 0x1, 0x2, 0x2, 0x0, 0x2, 0x83}) 2018/06/06 11:51:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x100000001, &(0x7f0000000080), 0x8) 2018/06/06 11:51:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = dup2(r0, r0) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/135, 0x87}], 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000180), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x3) [ 526.256729] device lo entered promiscuous mode 2018/06/06 11:51:46 executing program 3: r0 = gettid() socket$inet(0x2, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) fcntl$setstatus(r3, 0x4, 0x2000) write$cgroup_type(r4, &(0x7f0000000280)='threaded\x00', 0x9) recvfrom(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x42, &(0x7f0000000040)=@llc={0x1a, 0x204, 0x5, 0x81, 0x2, 0x7fff, @random="78b617b5a554"}, 0x80) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/06 11:51:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) getrlimit(0x9, &(0x7f00000018c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x2, 0x4) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000001940)) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0xfffffffffffffff3}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001840)={0x53, 0xffffffffffffffff, 0x9d, 0x2, @scatter={0xa, 0x0, &(0x7f0000001600)=[{&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f00000003c0)=""/149, 0x95}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4, 0x4}, {&(0x7f0000001540)=""/180, 0xb4}]}, &(0x7f00000016c0)="7ffc26ae19096f0e3b8a03f79cf170a30e76c1c77455aab3367860b5345e98204b0a587aef46cc374e3f82b81c822bc1662f3b25de48e76f2f5d567269a4c58d83e1dd84e78271b49424eb7bb7fe0733e0e4e7f260af3722c75f87ee3b44e101c9e9398fb7afd06498c8ba2e43ca714f7b8dfd96c12c9a5a44b57fa10f343d819c734b0df05aeebb5410cd7dd83f73df9d063d93777fd1d1cf467fb465", &(0x7f0000001780)=""/111, 0x3a, 0x4, 0x1, &(0x7f0000001800)}) socket(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001900)='/dev/loop-control\x00', 0x200, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r2 = dup3(0xffffffffffffffff, r0, 0x0) readv(r2, &(0x7f0000001900), 0x0) 2018/06/06 11:51:47 executing program 0: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) 2018/06/06 11:51:47 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) dup2(r1, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x94400) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:47 executing program 4: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xffffffffffffffff) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) dup(0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x78, "53461d01d33a4519ab12716ee8857b9439d7259c72c9224c1a89fadee220b5d466a0834defb389cfbdb0482681f6677be9ef7ac91b1a29e6a8e54eb7d018a0a08772396bbdbc33bd3ec380b7823c0208daa45ac48945311ceb2190e8df9d12df59514053f5b3514f35dfe248238faecf9c681ebd3f107c2e"}, &(0x7f0000000240)=0x9c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x81, 0x1) 2018/06/06 11:51:47 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) r2 = dup2(r1, r0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x811, r0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/06/06 11:51:47 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') pread64(r1, &(0x7f0000000100)=""/67, 0x1c, 0x8000000001) pread64(r1, &(0x7f0000000180)=""/213, 0xd5, 0x0) 2018/06/06 11:51:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/06/06 11:51:47 executing program 3: r0 = socket(0x10, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465722d1a211af5ea19000000000bfe"], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000000)={{0x101, 0x101}, 'port0\x00', 0x3, 0x0, 0x401, 0x8, 0x5, 0x7, 0x0, 0x0, 0x4, 0x1}) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) 2018/06/06 11:51:47 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400281, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r4 = dup3(r2, r3, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) 2018/06/06 11:51:47 executing program 4: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000b40)=0x1c) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/06/06 11:51:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffffb) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 2018/06/06 11:51:47 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x80003) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc02, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0xc) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/06/06 11:51:47 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bridge\x00', r1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x8, 0x7}, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000011000300000000000000000007000000", @ANYRES32=r2, @ANYBLOB="2100fbffffff"], 0x24}, 0x1}, 0x0) 2018/06/06 11:51:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8911, &(0x7f0000000140)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x7, 0x1b}, 'port1\x00', 0x400000000, 0x800, 0x8, 0x99d, 0x1, 0x1ff, 0x10001, 0x0, 0x6, 0x5}) readahead(r1, 0x50e, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) pread64(r0, &(0x7f0000000300)=""/206, 0xce, 0x0) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/06 11:51:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x5f7, @empty, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/06/06 11:51:48 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, r1+30000000}}, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$nl_route(0x10, 0x3, 0x0) tkill(r0, 0x1000000000016) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x202000, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000200)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x401, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000140)) 2018/06/06 11:51:48 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "ef348cf0f419c300b0fe4549a9cad4a75645443915581812c963a3c57f13f4b7373b5ee9f1314c04d8d11f39138a9dbdd25d34994998677acd6cb8e40d247137b9d173fbfe0b069209dd9eb2a2095838f9c3fed037402b4c3ccd3b6c025f41a238e96bfd3f1023d3d99922bdf65d6e495bfb63e9b35b45e0e1e5fc9e6c5e841098886e923cb759adc1276744db4e278071488dc1122021178e7d859b4148381fbd834ce501196e55769b29c0b76ab4b4f2d47ee4c358f230e7a4e593e55d0c5bf5a84af99d15bafe5a6db971860888f2c0fb61a154777c516b75a0dd7567b2c758e6047d599c1eef92990fcadc9af2"}, 0xf3) dup3(r0, r1, 0x80004) 2018/06/06 11:51:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x2040) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x72, 0x1, 0x0, 0xe, 0xe, 0x4, "801deab9240adb281c39d27a66b3dbaa216257c5bb02a1c08ad8e76cc24fa540f7e754c60e8db3061fe905c06b989705f9dd95dbd3ec7bedcf6dbe01fd3845ec", "99f35b87c14db2ad47063e3b4ffdd0ff82265ce727ee94aee1c7864dc0e1442af55cab05062011a0319f94530f0572b110f43332375fba69f6582eed9bdbadbe", "26166c12a1f7b58981079eb8957674807a453cb5e67bed2223d84fbd514e72db", [0x1, 0x9]}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x280, 0x0) setreuid(0x0, 0x0) prctl$intptr(0x8, 0x0) 2018/06/06 11:51:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) preadv(r1, &(0x7f0000000500), 0x0, 0xc) 2018/06/06 11:51:48 executing program 3: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = socket$inet6(0xa, 0x202000000802, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x5, 0x2, 0x0, 0x5, 0x2, 0x4, 0x9}, &(0x7f0000000040)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x1, 0x81, 0xffffffffffff0001, 0x40}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080), 0x8) 2018/06/06 11:51:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/06/06 11:51:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) stat(&(0x7f0000000800)='./bus\x00', &(0x7f0000000840)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000c80)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000cc0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000009c0)=0xe8) getgroups(0x5, &(0x7f0000000a00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000b00)) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) ftruncate(r2, 0x0) 2018/06/06 11:51:49 executing program 6: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f0000000440)=@nfc, &(0x7f0000000340)=0x80) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200000) accept4$inet(r1, 0x0, &(0x7f0000000300), 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xf6, 0x3, 0x6, 0x1f}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x401}, &(0x7f0000000380)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x647, 0x0, 0x1, 0xe8, 0x0, 0x7, 0x0, 0x0, 0x7ff, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x2, 0x7f]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x5, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) pread64(r3, &(0x7f00009f3000), 0x352, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000400), 0x0) 2018/06/06 11:51:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x7ff, 0xfffffffffffffff7, 0x4, 0xffff, 0x7fffffff, 0xc93b, 0x10001, 0x7ff, 0x80000001, 0x4, 0xa46f, 0x80}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendmsg$netlink(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)={0x10, 0x2e, 0x1}, 0x10}], 0x1}, 0x0) 2018/06/06 11:51:49 executing program 1: r0 = socket(0x11, 0x0, 0x3f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xffffffe}, 0x4) 2018/06/06 11:51:49 executing program 2: timerfd_create(0x5, 0x80800) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:49 executing program 4: unshare(0x400) creat(&(0x7f0000000040)='./file0\x00', 0x8) 2018/06/06 11:51:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="396d34d4b4c474f30745aff97258a3c2d0b744fe50a245a4f175cf385a691c10032b1e61a0219ea78eecdb5542f991", 0x2f, 0x4, &(0x7f0000000180)=@abs={0x1}, 0x6e) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000240), 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000680)={@dev={0xfe, 0x80}}, 0x14) r2 = socket(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r3, 0x100000000}, &(0x7f0000000440)=0x8) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000480)={[], 0x3000000000000000, 0x8000000000b, 0x0, 0x401, 0xe34}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)="2edc1387e81e777d2c41cfbd28e46fe67bfd10b44ab21dd83849288d759dda92bbbe74e804bae0385e33f5a8ba1f21acbbb0cd4b76f46491f0090985a147265cb9b35e306cee6b26005cb472007b366752061d774e58c44c5e3e5eeef730ab621f905f90002fa1506865ed85711b9a2074d459562ca6b7df8b1e39310b718eed4207b6447fde6cb0066ba79a160206b911b9606ba05395b6cf6401446b3c512ff62eafda22cac39e9c369f12db7fdbf62f2328f7", 0xb4, 0x5) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x105082) r5 = memfd_create(&(0x7f0000000040)="0009e0ffffffffffffff05000000000400000000", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) fallocate(r4, 0x11, 0x0, 0x100000001) gettid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x19, "d88cda2b88671e4b4cb7060d85c862a3c8f84893c1915db719"}, &(0x7f0000000540)=0x21) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000005140)={&(0x7f0000001980)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000019c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="18001d5400000000010000893adb5a00d25139d01e21ae57f4106a243f4544a85d6702f72b749c6acc22447fcb5e47687a15bb910272511d136f7884a90df9f4fac0b81434692346e3a37e7aeea6e68ccf15aaa79f614c4205ba062b7d2ca54878164d3db50205e542c0bdf62650c4a79e6c00be0666c87123009c115229516cf29dc7f82ec81497461fc37fd699bc5dea1eaa862da06e6b8ade11d035674f188c11b23bc619625a01b38f425876c52c", @ANYRES32=r6, @ANYBLOB="200000000000000001000000020000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="2000000000000000010000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xea}, 0x0) 2018/06/06 11:51:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ecffd), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x1, 0x10001}, 'port0\x00', 0x20, 0x40, 0x7, 0x7, 0x8, 0x1, 0x6, 0x0, 0x2}) signalfd4(r0, &(0x7f0000000000)={0x7ff}, 0x8, 0x800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100)=0x4, 0x4) 2018/06/06 11:51:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f50dd2c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x541000, 0x10) signalfd4(r2, &(0x7f00000001c0)={0x800}, 0x8, 0x800) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000000c0)=0xc5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x90000000}) sendto$inet6(r1, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000100)=0x5, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/06/06 11:51:49 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000000340)='./file0/file1\x00', 0x40) mknodat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x8, 0xd1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000210}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r2, 0x11, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x80) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x200800000, &(0x7f00000004c0)) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) llistxattr(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000004c0)=""/177, 0xb1) fanotify_mark(r1, 0x8, 0x8000012, r1, &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='affs\x00', 0x0, &(0x7f00000004c0)) pwritev(r3, &(0x7f0000000480)=[{&(0x7f00000008c0)='b', 0x1}], 0x1, 0x0) 2018/06/06 11:51:49 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:49 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x9f, "ac9a60a8b9a5bdc4d4c925de7431b6484451ba5cfd417a62491f654e6dc341fcc04814f4f0918256e9c19680289d6abf00d7549afa3cf66a94fb3a82e785e918300c42c9dcb56c6985791abd96013a28185de63f1a1345b3b7906d621e51beee4e49d2c6c509ad7c716a821e64cc5e18779e372e68bded19e1a908fa8de4cf7832a56cf043f9aef3ba8c5e6e29dbd660f0c0288da88df1899ffd3bc91d8f73"}, &(0x7f0000000100)=0xa7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x2, 0xffff, 0x9, 0x3, 0x7fff}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r2, r2) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendmsg$nl_xfrm(r2, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)=@delpolicy={0x50, 0x14, 0x131, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) 2018/06/06 11:51:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!', 0x1, 0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) keyctl$read(0xb, r1, &(0x7f0000000080)=""/51, 0x33) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101400, 0x20) 2018/06/06 11:51:50 executing program 4: prctl$intptr(0x1c, 0x5) mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@deltclass={0x98, 0x29, 0x8, 0x70bd2b, 0x25dfdbfb, {0x0, r1, {0xf, 0xd}, {0xfff1, 0xa}, {0xffef, 0x3}}, [@TCA_RATE={0x8, 0x5, {0x3f, 0x8}}, @TCA_RATE={0x8, 0x5, {0x90, 0x7}}, @TCA_RATE={0x8, 0x5, {0x0, 0x1}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_EXCESS={0x8, 0x4, {0xffff, 0xb}}}}, @TCA_RATE={0x8, 0x5, {0x1, 0x4}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r0}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xffe0}, 0x0, 0x4}}}}, @TCA_RATE={0x8, 0x5, {0x1000, 0x8000}}, @TCA_RATE={0x8, 0x5, {0x0, 0xfffffffffffff801}}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)="fd4e6e2c72d98938631ae49d4db708790e77e0ad949a11de949455677793fa05fa911af8ce2162bb2db510c5fbdf83fd6f25a1c709cfce48386ce1b40deb65580e7486d30166479b66f5777c000df1681bd8f82505f78c9d37a495880426693304859b7a438281c4eac91d46624a9987b20b83fd78ed5f7798951c", 0x7b) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) 2018/06/06 11:51:50 executing program 0: mmap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r2, 0x2}) vmsplice(r1, &(0x7f0000b1d000), 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000b1e000/0x11000)=nil, 0x2, 0x0, 0x3, &(0x7f0000b2a000/0x2000)=nil, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2018/06/06 11:51:50 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xdef8d91}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000a, 0xf, 0x1) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x2000400) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000000)=0x4000006, 0x4) 2018/06/06 11:51:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000016c0)=[{0x8, 0xfffffffffffffff9}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}], 0x8) 2018/06/06 11:51:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="396d34d4b4c474f30745aff97258a3c2d0b744fe50a245a4f175cf385a691c10032b1e61a0219ea78eecdb5542f991", 0x2f, 0x4, &(0x7f0000000180)=@abs={0x1}, 0x6e) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000240), 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000680)={@dev={0xfe, 0x80}}, 0x14) r2 = socket(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x30}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r3, 0x100000000}, &(0x7f0000000440)=0x8) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000480)={[], 0x3000000000000000, 0x8000000000b, 0x0, 0x401, 0xe34}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)="2edc1387e81e777d2c41cfbd28e46fe67bfd10b44ab21dd83849288d759dda92bbbe74e804bae0385e33f5a8ba1f21acbbb0cd4b76f46491f0090985a147265cb9b35e306cee6b26005cb472007b366752061d774e58c44c5e3e5eeef730ab621f905f90002fa1506865ed85711b9a2074d459562ca6b7df8b1e39310b718eed4207b6447fde6cb0066ba79a160206b911b9606ba05395b6cf6401446b3c512ff62eafda22cac39e9c369f12db7fdbf62f2328f7", 0xb4, 0x5) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x105082) r5 = memfd_create(&(0x7f0000000040)="0009e0ffffffffffffff05000000000400000000", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00000000c0)='S', 0x1}], 0x1, 0x4081003) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) fallocate(r4, 0x11, 0x0, 0x100000001) gettid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x19, "d88cda2b88671e4b4cb7060d85c862a3c8f84893c1915db719"}, &(0x7f0000000540)=0x21) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000005140)={&(0x7f0000001980)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000019c0), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="18001d5400000000010000893adb5a00d25139d01e21ae57f4106a243f4544a85d6702f72b749c6acc22447fcb5e47687a15bb910272511d136f7884a90df9f4fac0b81434692346e3a37e7aeea6e68ccf15aaa79f614c4205ba062b7d2ca54878164d3db50205e542c0bdf62650c4a79e6c00be0666c87123009c115229516cf29dc7f82ec81497461fc37fd699bc5dea1eaa862da06e6b8ade11d035674f188c11b23bc619625a01b38f425876c52c", @ANYRES32=r6, @ANYBLOB="200000000000000001000000020000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="2000000000000000010000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xea}, 0x0) 2018/06/06 11:51:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/06 11:51:50 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/06/06 11:51:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) flistxattr(r0, &(0x7f0000000040)=""/152, 0x98) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = socket(0xa, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000200)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xffffffffffffffff}, 0x2c) 2018/06/06 11:51:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:50 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb6, "4bf2f1ba42e494766e08bcd5ace50aa2ab55748e697d5aca97dd3fbf63c5c2cb769255a866706ef219281a3627e745218a44599e980f08e6d71c55dd91342be31a3ff4b89ba5c403b4c6a5bffac81f201ffa9031d963a02697c4de6fa40e75327420b79ab8319f48b122b9e27cb616f22c503cf2eed8ed87b1c722d42b3ad4f509ca804b8a0675f3cfef23ff06ab8e6c104b939b9aedb8a65fb7affe1b7bd2976510422ca5349618f92077cf778d5cdfe175b3b03081"}, &(0x7f0000000140)=0xbe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, 0xfffffffffffffc32) 2018/06/06 11:51:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x40}, {r0}, {r0, 0x2}, {r0, 0x1}, {r0, 0x8}], 0x5, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x8001}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000001c0)={0x7fffffff, 0x4, 0x2, 0x8, 0x200, 0x1f1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) 2018/06/06 11:51:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000280)='vboxnet1ppp0%vboxnet0F\x00') setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000300)=0x3f, 0xffffffffffffff6f) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r6 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000002c0)=0x20000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x8000}) close(r6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r5}, {r6}, {r6}, {r6}, {r6}, {r6}], 0x6, 0x0) 2018/06/06 11:51:50 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fremovexattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="f7de73656265762f6e756c6c00000000010000b972179a3c1854311adce1404eafeacef1e5be8334429e078fa790863f2624c9d110c9a6806e301be64a5c8c93caadb9d675d913ad1926a17e1fb85786ae5f67efad0c5f567ee01153668c83ae88f3456f2b4357b36689805e0e26651dafaaf52249ac8fb12896b742e2ae64d1505a26e222189b9c2fe669f4e886b0a1bd710ad744da2682013d13d10e6438"]) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e23, 0x236, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x32) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) [ 530.250179] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xae8/0xbb0 2018/06/06 11:51:50 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xdef8d91}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:50 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), 0x4) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000002340)="cd", 0x1}], 0x1, 0x0) 2018/06/06 11:51:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendfile(r0, r0, &(0x7f0000000080)=0x2a, 0x6) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r1, 0x473e) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x140042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000005900)=0x14, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) sysfs$1(0x1, &(0x7f0000000000)="62646576a0776c616e302f0970707030757365726c6f00") 2018/06/06 11:51:50 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x1) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) iopl(0x6d) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000014c0)='attr/current\x00') 2018/06/06 11:51:50 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in6, 0x0, 0x7, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0x2, 0x4e22}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/06/06 11:51:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x100000) 2018/06/06 11:51:51 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:51 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0xa, 0x2, 0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'eql\x00', 0x11}) dup3(r0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20040) socket$pptp(0x18, 0x1, 0x2) 2018/06/06 11:51:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000f000000000000000000000005000700000000000a00000000000000000000000000000000000000000000000000000000000000030006000000000002000000e01d0001000000000000000002000100000000000000007f00000000030005000000000002000000e00000010000000000000000"], 0x78}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x257d, 0x0) tee(r0, r1, 0x10001, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x9}, 0x2c) 2018/06/06 11:51:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x2, {0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}}, 0x32) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x7fff, &(0x7f0000000180)=0x2) keyctl$setperm(0x5, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/06/06 11:51:51 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0xffff, 0x5b3c, 0x7fff, 0x40, 0x2, 0x6}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000060affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/06 11:51:51 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x100000000000018c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x13) sysfs$2(0x2, 0x5cf, &(0x7f0000000200)=""/4096) 2018/06/06 11:51:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x103000, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/06/06 11:51:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/current\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='syz_tun\x00', 0x10) prctl$setendian(0x14, 0x3ffffffffffb) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x1000000003fff5, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x4034000000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x20, 0x9fef, 0x9, 0x0, 0x9, 0x0, 0x3, 0xdd7, 0x7fffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x3, 0x49, 0x3f, 0x5, 0x26}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xfffffffffffff92f, 0x6, 0x6, 0x7f, 0x400, 0x3, 0x1, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe1, 0x1, 0xfffffffffffffff9, 0x1, 0xfff}}, &(0x7f0000000300)=0xb0) socket(0xe, 0x5, 0x8) 2018/06/06 11:51:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x80f, 0xe) ioctl(r1, 0x8912, &(0x7f0000000180)="0054fc2f07d82c99240970") flistxattr(r0, &(0x7f0000000080), 0xfffffffffffffe9a) [ 531.265593] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/06 11:51:51 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000340)={0x6, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xdc85, 0x8001, 0x4, 0x8, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r6, 0xe229, 0x2d72}, 0xc) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:51 executing program 5: r0 = epoll_create1(0x0) dup2(r0, r0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@full={{0x3, {"f012ee1207c39d"}}, [{"3fccda1300b2ce"}, {"1d524fa708a814"}, {"781b889ca9c0db"}, {"f7a23eaa4479a9"}, {"fdc24101bfd8e1"}, {"4744ac5605993c"}, {"817a298d404730"}, {"c4732b274f0c84"}]}, 0x48, &(0x7f0000000500), 0x0, &(0x7f0000000540)}, 0x0) getrandom(&(0x7f0000000000)=""/1, 0x1, 0x2) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) getrusage(0x0, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="63035200403e555d4b02870a8b62fcb174e26c1163470a6282b4db46998fd96d0d8130436c5c956fed3346c6e69c57bb608101edf167cf484555d189"], &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000140)) 2018/06/06 11:51:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xff6a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x18d) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/06/06 11:51:51 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) 2018/06/06 11:51:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) dup3(r1, r2, 0x0) 2018/06/06 11:51:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000140)="0047fc0970000000000000f8e4ede2eb118ff87a0e94c998121b4830584d85080cb3ce5060c1d50300") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) ioctl$TIOCGLCKTRMIOS(r1, 0x5501, &(0x7f0000000080)) 2018/06/06 11:51:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") dup2(r0, r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xa) ioctl$TCGETA(r1, 0x8004552d, &(0x7f0000000180)) 2018/06/06 11:51:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) tgkill(r2, r3, 0x28) r4 = epoll_create(0x10007fff) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$ipx(r5, &(0x7f0000000140)={0x4, 0x100000001, 0x3, "9243cf568529", 0xbfa}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r6 = syz_open_pts(r0, 0x0) dup2(r6, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x103000, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00000001c0)=""/46) r7 = syz_open_pts(r0, 0x4000) r8 = dup3(r4, r7, 0x80000) close(r7) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000000000)=""/12) 2018/06/06 11:51:51 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/zero\x00', 0x800, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000003b00)) close(r0) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000140)={{0xcc6a09beaa2054b6, 0x3, 0x5, 0x2, 0x100000000}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x2953, 0x5, 0x1f, 0x7}) init_module(&(0x7f0000003ac0)='procem0eth1proc-securitysystem$\x00', 0x20, &(0x7f0000003b40)='/dev/zero\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/96, 0x60}], 0x3, &(0x7f0000000480)=""/162, 0xa2, 0x20}, 0x81}, {{&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001680)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/152, 0x98}], 0x2, &(0x7f00000016c0)=""/98, 0x62, 0x4}, 0xff}, {{&(0x7f0000001740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001940)=[{&(0x7f00000017c0)=""/116, 0x74}, {&(0x7f0000001840)=""/224, 0xe0}], 0x2, &(0x7f0000001980)=""/4096, 0x1000, 0xd529}, 0x9}, {{&(0x7f0000002980)=@llc, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002a00)=""/73, 0x49}, {&(0x7f0000002a80)=""/102, 0x66}, {&(0x7f0000002b00)=""/203, 0xcb}, {&(0x7f0000002c00)=""/136, 0x88}, {&(0x7f0000002cc0)=""/24, 0x18}, {&(0x7f0000002d00)=""/77, 0x4d}], 0x6, &(0x7f0000002e00)=""/118, 0x76, 0x7}, 0x100000001}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000002e80)=""/226, 0xe2}, {&(0x7f0000002f80)=""/128, 0x80}, {&(0x7f0000003000)=""/103, 0x67}, {&(0x7f0000003080)=""/56, 0x38}, {&(0x7f00000030c0)=""/83, 0x53}, {&(0x7f0000003140)=""/100, 0x64}], 0x6, &(0x7f0000003240)=""/46, 0x2e, 0x1000}, 0x3}, {{&(0x7f0000003280)=@ipx, 0x80, &(0x7f0000003540)=[{&(0x7f0000003300)=""/193, 0xc1}, {&(0x7f0000003400)=""/83, 0x53}, {&(0x7f0000003480)=""/179, 0xb3}], 0x3, &(0x7f0000003580)=""/123, 0x7b, 0x9}, 0xfff}, {{&(0x7f0000003600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003680)=""/3, 0x3}], 0x1, &(0x7f0000003700)=""/147, 0x93, 0x6b}, 0x100000000}], 0x7, 0x40000040, &(0x7f0000003980)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000039c0)=[@in={0x2, 0x4e24, @rand_addr=0xdb88}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @empty, 0x1}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x9}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0xf94b}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}], 0x90) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/06/06 11:51:51 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r3) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x215, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/06/06 11:51:51 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000280)}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0x8, 0xfffffffffffffffa, 0x1, 0xffffffff, 0xfffffffffffff763], 0x6, 0x0, 0x60, 0x2, 0x400, 0x6, {0x0, 0x100, 0x22a, 0x40, 0x401, 0x8, 0x6, 0x59, 0x8, 0x7fff, 0x400, 0x7b7e, 0x6, 0x100000001, "b29b64c7ad11111d1491dfa503c6413517c1770ffba9d88fe0b5472ec1a139e3"}}) [ 531.519712] binder: 29710:29715 ioctl c06864a2 20000080 returned -22 2018/06/06 11:51:52 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = pkey_alloc(0x0, 0x3) pkey_free(r6) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x19, 0x5, 0xd5e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x36) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0xfffffffffffffddc) sendmmsg(r0, &(0x7f0000009100)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000003300), 0x0, &(0x7f0000003380)}}], 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/06/06 11:51:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0xc0045405, &(0x7f0000000000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/06/06 11:51:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0xffff, 0x2, 'client0\x00', 0xffffffff80000006, "836f2f04b08c08e4", "4cf3f7375e46c1f688700f535bc8c2a18c7574ca240768bb7a5bdadaa6c521eb", 0x2, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x7b, &(0x7f0000000080)) 2018/06/06 11:51:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = socket(0x8, 0x8002, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x40040, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x46a, @empty, 0x101}}, 0x0, 0x3, 0x100, 0x800, 0xc8}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x5, 0x1, 0xc40000000}, 0x10) dup3(r2, r3, 0x0) 2018/06/06 11:51:52 executing program 0: prctl$void(0x20000002a) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x8758, 0x1f}, {0x1}, 0x3, 0x2, 0x2}) 2018/06/06 11:51:52 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='environ\x00') close(r2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x10001, 0x0, 0x0, 0x1003}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x9, r3, 0x2, 0x6}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000040)={r4, 0x2}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/06/06 11:51:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = dup3(r0, r0, 0x80000) recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x2141, &(0x7f0000000040)={0x3, {"b4a12c4ec64943"}, 0x2}, 0x10) ioctl(r0, 0x3, &(0x7f0000000080)="a5cc9821a90107000004a35481d67a712c") 2018/06/06 11:51:52 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000340)={0x6, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xdc85, 0x8001, 0x4, 0x8, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r6, 0xe229, 0x2d72}, 0xc) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:52 executing program 3: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) prctl$intptr(0x2f, 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000400)) [ 532.200736] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/06/06 11:51:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='teql0\x00', 0x4) 2018/06/06 11:51:52 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="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", 0xfc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x22800, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x18) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x100000000, 0x3, 0x6}, 0x8, 0x3f}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x1, 0x2, 0x9597, 0x2, 0xfffffffffffffe00}, 0x3ff, 0x1}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="f0333e61d02e7d5de83b6b7d3cf82a48e0ca8d9d6ffa8d46843b3c301e33fed05cf45b46ee62f01377cc7ba2c8fa253a7076062c6f5d2c384e44a3bc468e9028") 2018/06/06 11:51:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xb6, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f0000000240)=""/77}) ioctl(r0, 0x8951, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000300)={0x5, 0x5, 0x3f, 0x6, 0x7fffffff}) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x301402) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r4 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x7772, 0x4, 0x0, 0xff, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x7}}, 0x0, 0x3ff, 0xffffffffffff0000, 0x5, 0x80}, &(0x7f0000000500)=0x98) getsockname$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r4, r6, 0x0) 2018/06/06 11:51:53 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x4020940d, &(0x7f0000000040)) 2018/06/06 11:51:53 executing program 5: socketpair(0xb, 0x1, 0x1003, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = socket(0x0, 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000002c0)=""/31) ioctl(r2, 0x0, &(0x7f0000000240)="c6") fcntl$notify(r2, 0x402, 0x2) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=""/91, 0x5b}}], 0x1, 0x2000, &(0x7f0000000e40)) sched_getaffinity(0x0, 0xffffffffffffff8b, &(0x7f0000000280)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702e637075000cb31bc59b06bca2bc085ac619ce00000000000000000000", 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r4, &(0x7f0000000080), 0xfffffe5e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000300)=0x2, 0x4) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) ftruncate(r5, 0xffe) 2018/06/06 11:51:53 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000002c0)=@updsa={0x154, 0x1a, 0x9, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x3}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x7, 0x1, 0xa, 0x3}) 2018/06/06 11:51:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000240)) getrusage(0x0, &(0x7f00000002c0)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x5, 0x4}, 'port0\x00', 0x8, 0x10000, 0x7f, 0xfff, 0x7, 0x5, 0xa0, 0x0, 0x3, 0x8}) 2018/06/06 11:51:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) recvfrom$inet(r0, &(0x7f0000000000)=""/172, 0xac, 0x140, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0xb5ab}, 0x10) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\t\x00', &(0x7f0000000180)='.nodev+systemcgrouplo\\]-systemcgroup,bdev/&(*/*\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='wlan1GPL\x00', &(0x7f0000000380)='-mime_type\'/(vmnet1\x00', &(0x7f00000003c0)='{eth0\x00', &(0x7f0000000400)='cpuseteth1selfem1selinux\x00', &(0x7f0000000440)='pbdev-^ppp0keyring\x00', &(0x7f0000000480)='@cpuset\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='cpuset\x00', &(0x7f0000000580)="757365725c2e2be600"]) 2018/06/06 11:51:53 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x3}) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x181400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x5, 0x4) 2018/06/06 11:51:53 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x200) ioctl(r0, 0x7, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/143, 0x8f) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/06/06 11:51:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/06/06 11:51:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) write$evdev(r3, &(0x7f00000000c0)=[{{0x0, 0x7530}}], 0x18) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003480)}], 0x1}}], 0x1, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r5 = socket(0x400800000000011, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000fc450004030500304d51d81f30d18c475b56fded35454e0000000000007f01040700"], &(0x7f0000000180)=0x16) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/06 11:51:53 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x812}) dup3(r1, r2, 0x0) 2018/06/06 11:51:53 executing program 0: futex(&(0x7f0000000080)=0x1, 0x9, 0x80, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x200000, 0x25659cf2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x8, @tick=0x40, 0x9, {0x89, 0x100000001}, 0x8}) 2018/06/06 11:51:53 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') fstatfs(r1, &(0x7f0000000100)=""/175) getpeername$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x1c) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)="2923cbef5885df9dbfd008ea1394bd0a018bf40eacda8722bca7942e3ef14a8db2be3a1ccc72eab308c698e8a34f6b218b5ff6068373930c11d7b34d890612d5c6b0c46d90f64ed39eda3f6ac40de15add56556610ba98af8b7f77c4eabf357fefd86fe5872535f79d5a92715468a609b073f7c2f151a51e054f56926211fb4854b80fcca3c998c632f46534c192af3779acc38abc39176048ea04408c04a7ae7049c5896f862feea9e4fd9d0182dcc1eb1a518b47a193a38289e10e3e35c6146d57e971c9c88ee2", 0xc8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000640)) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000540)={@multicast2, @remote}, &(0x7f0000000580)=0x8) r2 = creat(&(0x7f00000005c0)='./file0\x00', 0x40) fcntl$getown(r2, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x0, 0x4, 0x45, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000340)=""/69}, &(0x7f0000000440)=0x78) 2018/06/06 11:51:53 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000200)=0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="1b00000060c46ab69d6551e7ff2bc4ab1ab4abc1ec2d5495c750d56c6ce715"], &(0x7f00000002c0)=0x23) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7fffffffffffff, &(0x7f0000000100)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'sit0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) 2018/06/06 11:51:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000f, 0x4000000000010, r0, 0xffbffffffffffefe) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000004c0)="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") read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x0, 0x100, 0x3ff, 0x100, 0x7, 0x0, 0x8, 0x81, 0x20, 0x2, 0x2, 0xffffffffffffffff}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x1, 0x2, 0x80000000, 0xcc, 0x4, 0x3, 0x1, 0x634, 0x7, 0x8}) [ 533.973018] FAULT_FLAG_ALLOW_RETRY missing 30 [ 533.977643] CPU: 0 PID: 29871 Comm: syz-executor6 Not tainted 4.9.106-g8b94b87 #46 [ 533.985342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.994690] ffff88018daf7610 ffffffff81eb4209 0000000000000002 0000000000000000 [ 534.002727] ffff8801b59bd200 ffff88018daf77e0 0000000000000000 ffff88018daf7808 [ 534.010756] ffffffff81cbab9b 0000000000002ddf ffff8801d7dae930 ffff8801b59bd30c [ 534.018794] Call Trace: [ 534.021371] [] dump_stack+0xc1/0x128 [ 534.026776] [] handle_userfault.cold.18+0x3e/0x51 [ 534.033271] [] ? debug_check_no_locks_freed+0x210/0x210 [ 534.040278] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 534.046679] [] ? unwind_next_frame+0x86/0xe0 [ 534.052726] [] ? __save_stack_trace+0x7d/0xf0 [ 534.058864] [] ? handle_mm_fault+0x1267/0x28e0 [ 534.065090] [] ? handle_mm_fault+0x220f/0x28e0 [ 534.071318] [] handle_mm_fault+0x221d/0x28e0 [ 534.077366] [] ? vm_insert_mixed+0x200/0x200 [ 534.083407] [] ? __lock_is_held+0xa2/0xf0 [ 534.089178] [] __do_page_fault+0x5af/0xd50 [ 534.095042] [] ? mm_fault_error+0x2c0/0x2c0 [ 534.100997] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.107639] [] do_page_fault+0x27/0x30 [ 534.113148] [] page_fault+0x28/0x30 [ 534.118398] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 534.125210] [] ? evdev_ioctl_handler+0xb18/0x1820 [ 534.131672] [] ? str_to_user+0xa0/0xa0 [ 534.137181] [] ? __lock_acquire+0x654/0x4070 [ 534.143209] [] evdev_ioctl+0x27/0x30 [ 534.148550] [] ? evdev_ioctl_compat+0x30/0x30 [ 534.154678] [] do_vfs_ioctl+0x1ac/0x11a0 [ 534.160360] [] ? ioctl_preallocate+0x220/0x220 [ 534.166563] [] ? selinux_capable+0x40/0x40 2018/06/06 11:51:54 executing program 5: setpriority(0x0, 0x0, 0x7) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) gettid() timer_create(0x2, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000000000)) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = socket(0x3, 0x3, 0x3) bind$ax25(r1, &(0x7f00000001c0)={0x3, {"e8ead4e79d287a"}, 0x80000000}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[], 0xfffffcf6) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x2710}}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x101, 0x6}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/06/06 11:51:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1ff) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_procfs(r1, &(0x7f0000000080)='coredump_filter\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x34b6, 0x3, 0x7, 0x6}) tkill(r1, 0x1000000000016) 2018/06/06 11:51:54 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a40)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x3000)=nil, 0x3000, 0x400000000000005, 0x200003f, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0x9, 0x1, 0x10000000000003) r4 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)="0bf831dd6afb6c8817cfb50bc133c313d16c4de283b4d86983ff2a9fcb3b65315da8895cd84439187ef37235c497c791b304497eba3480e67f3b474272c6dec4dba350f1ad65a1829990e86c8b237488049ad8b91583258195a17c8c0827c648d07bfdbc660a13d6ff896a1326d0cc1403bf6cdca03027500d3709a06e1c83bddef01db8ce6919d0fdc9cf90702b3d673ccc9bb35269", 0x96, 0xfffffffffffffffe) lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) keyctl$chown(0x4, r4, r5, r6) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x1, 0x4, 0x0, 0x0, 0x3, 0x18}) ioctl(r3, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f3, &(0x7f0000000b00)={'syzkaller0\x00', @ifru_settings={0x7, 0x6, @te1=&(0x7f0000000ac0)={0x7ff, 0x0, 0x6, 0x4}}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000a00)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x1, 0x1, 0x7, 0x7abe}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000880)={0x0, 0xfffffffffffffffc}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={r9, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r10, 0x6}, &(0x7f0000000380)=0x8) recvfrom$llc(r0, &(0x7f00000004c0)=""/234, 0xea, 0x2, &(0x7f0000000200)={0x1a, 0x31b, 0x0, 0xa73e, 0x9, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r8}) r11 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r12 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x2, 0x3, 0x3}}, 0x26) sendmsg$nl_crypto(r12, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0xb}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) sendmsg$nl_crypto(r0, &(0x7f0000000c40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000840)={&(0x7f0000000b40)=@alg={0xe8, 0x10, 0x20, 0x70bd27, 0x25dfdbfe, {{'stdrng\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7f}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4005}, 0x0) 2018/06/06 11:51:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'veth1_to_bond\x00', {0x4, 0x80, 0x5, "a3c7222bf753", 0x101}}) dup3(r1, r2, 0x0) 2018/06/06 11:51:54 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000200)=0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="1b00000060c46ab69d6551e7ff2bc4ab1ab4abc1ec2d5495c750d56c6ce715"], &(0x7f00000002c0)=0x23) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:54 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10) recvmmsg(r0, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/8, 0x8}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f0000000600)=""/245, 0xf5}, {&(0x7f0000000700)=""/49, 0x31}], 0x6, &(0x7f00000007c0)=""/138, 0x8a, 0x2000000000}, 0x6}, {{&(0x7f0000000880)=@llc, 0x80, &(0x7f0000003b80)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/171, 0xab}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/164, 0xa4}, {&(0x7f0000003a80)}, {&(0x7f0000005600)=""/155, 0x9b}], 0x35f, &(0x7f0000003c00)=""/5, 0x5, 0x100000001}, 0x9}, {{&(0x7f0000003c40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003cc0)=""/184, 0xb8}], 0x1, &(0x7f0000003dc0)=""/62, 0x3e, 0x1}, 0x1000}, {{&(0x7f0000003e00)=@ipx, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/189, 0xbd}], 0x1, &(0x7f0000003f80)=""/187, 0xbb, 0x2}}, {{&(0x7f0000004040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005300)=[{&(0x7f00000040c0)=""/37, 0x25}, {&(0x7f0000004100)=""/26, 0x1a}, {&(0x7f0000004140)=""/93, 0x5d}, {&(0x7f00000041c0)=""/51, 0x33}, {&(0x7f0000004200)=""/31, 0x1f}, {&(0x7f0000004240)=""/105, 0x69}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/8, 0x8}], 0x8, &(0x7f0000005380)=""/232, 0xe8, 0x7}, 0x2}], 0x5, 0x2001, &(0x7f00000055c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000003a80)=@file={0x0, './file0\x00'}, 0x6e) r2 = open(&(0x7f0000000040)='./file0\x00', 0x84040, 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ext4\x00', 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xa9, 0x4}, &(0x7f0000000180)=0x90) ioctl$TIOCCBRK(r2, 0x5428) 2018/06/06 11:51:54 executing program 1: r0 = socket$inet6(0xa, 0x1400000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) unshare(0x2000400) fcntl$getflags(r1, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000280)={0xcf, &(0x7f0000000140)="e0be77ae964c99e609695c2dc8960aea223910d0ea9a10c574e514ffd3771d8520fa58f3172177d1c3839cf9d5784d2cffba4302e65f713026391e8fe31eb285f768b568a4bc0da3083775d971c46803600af7ea616aa544b2683c07de0696090b06dd40c46260cdc8d33467710a6e0b384cb5c1ebc968af2fcc778fbd534027c7434b95e26ba959e19a0702941aaf1ee764bad2678ca68281e012108880758422c94588cca3e6f314c62367d33a8e24eb3a9e599e220915df96180a627f3c410649f28c05db863361e0a8a14ac885"}) getpgid(r3) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCEXCL(r2, 0x540c) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000000040), 0x4) tkill(r3, 0x1b) [ 534.172417] [] ? __fget+0x20a/0x3b0 [ 534.177666] [] ? __fget+0x231/0x3b0 [ 534.182922] [] ? __fget+0x47/0x3b0 [ 534.188085] [] ? security_file_ioctl+0x8f/0xc0 [ 534.194297] [] SyS_ioctl+0x8f/0xc0 [ 534.199473] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 534.205437] [] do_syscall_64+0x1a6/0x490 [ 534.211144] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/06/06 11:51:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x4000000000000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfdb0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) 2018/06/06 11:51:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7fe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x200, 0x2, 0x80000000, r1}, 0x10) 2018/06/06 11:51:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) 2018/06/06 11:51:55 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="8b", 0xfffffffffffffd0e) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/4096, 0xfffffffffffffc76}, {&(0x7f0000001340)=""/203, 0xfffffffffffffdb4}, {&(0x7f0000000140)=""/119}, {&(0x7f0000001440)=""/133}, {&(0x7f0000000080)=""/47}, {&(0x7f0000001500)=""/79}], 0x0, 0x0, 0x0, 0x1}}], 0x2a37, 0x2, 0x0) ftruncate(r0, 0x1) 2018/06/06 11:51:55 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0xfffffffffffffff9, {{0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) dup3(r1, r2, 0x0) 2018/06/06 11:51:55 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2a1200}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x0, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1}, 0x20000000) bind$inet6(r3, &(0x7f0000000a80)={0xa, 0x20000000004e22, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0xfffffffffffffed3) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000002c0)=0x5, 0x4) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) connect$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000580)={0x4, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f00000005c0)={r9, 0x6}) fsync(r4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000280)=0x4) 2018/06/06 11:51:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7, &(0x7f0000000080)="0047fc2f07d82c992409709b310b44e8ef0e2ae7f2d36fbb282a") r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x60ac20, 0x1000004, 0x8011, r1, 0x0) 2018/06/06 11:51:55 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) close(r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x6, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x81}, 0x44, 0x1, 0x9, 0x0, 0x5, &(0x7f0000000040)='ip6gretap0\x00', 0x3, 0xfffffffffffffe00, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) 2018/06/06 11:51:55 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/66) r1 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='cdg\x00', 0x4) keyctl$session_to_parent(0x12) ioctl(r1, 0x8910, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000280)=""/4096) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x449, &(0x7f0000000100)=""/40, &(0x7f0000000140)=0x28) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000040)) 2018/06/06 11:51:55 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r0) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000003840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000080), &(0x7f0000000240), 0x1000) 2018/06/06 11:51:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x5) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='sessionid\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100800) 2018/06/06 11:51:55 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xffff, 0x1, 0x3, 0xc, 0x1, 0x2, 0x5}, &(0x7f0000000200)=0x20) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000040)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000180)={0x2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x8, 0x8) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:55 executing program 4: setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0xa}, 0x2c) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/128, 0xffffff60}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) fcntl$setflags(r0, 0x2, 0x1) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/06/06 11:51:55 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) fchdir(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) write(r0, &(0x7f0000000140)="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", 0xfc) 2018/06/06 11:51:55 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) setrlimit(0xd, &(0x7f0000000040)={0x9, 0x2}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/06/06 11:51:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f00000003c0)={0x1f, 0x7, {0xc000000000, 0x1, 0xfffffffffffffffa, 0x6, 0x4, 0xfffffffffffffc00}, 0xeb5, 0x7}, 0xe) sendmsg(r3, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000002c0)=0xdf) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x40, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x100000000000000, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000540)={0x9, 0x3, 0xba, 0x1, 0x400, 0xffffffff, 0x200, 0x1f}, &(0x7f0000000580)={0x0, 0x605, 0x8, 0x5, 0x100, 0x6, 0x4, 0x100000001}, &(0x7f00000005c0)={0x8, 0x5, 0x0, 0x1, 0xfff, 0x7, 0xd7d, 0x2}, &(0x7f0000000640)={r5, r6+30000000}, &(0x7f00000006c0)={&(0x7f0000000680)={0x9}, 0x8}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x6, 0x4, 0xff5, 0x800, 0x80000001, 0x1, 0x3ff}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000400)=""/246, &(0x7f0000000500)=0xf6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3037701000100e55d7d64d00d4901baffffffff0000000038ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e791c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7dd74fd94705abea5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc08747a3131995a"}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000380)) read(r2, &(0x7f0000000300)=""/108, 0x6c) 2018/06/06 11:51:57 executing program 6: perf_event_open(&(0x7f0000000200)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x840) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0x2000000b6, 0x40, {}, 0x0, 0x46f9}) chroot(&(0x7f0000000000)='./file0\x00') inotify_init1(0x80000) 2018/06/06 11:51:57 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000004c0)=[0x401, 0x40]) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/247) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{r8, r9+30000000}, {0x77359400}}, &(0x7f0000000280)) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900020009000000000015000404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@generic={0x3, "177ea4fb5a03047d17ef54ae7d44c6455bc27f82bec73b821dd95a86a1107b7850a861e294a6e7f184490cc7fd9948f4b1e97ed79ff8606bfb77feaf9245645124ebcb12058292f45e8e698a3559f7d650493b8a229f558d6dd3414b13e39949cc29c495c358971dec645c948961db4153bca36a1624616e2457f53a9000"}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="e9872d6604de2ebe263c131ed067f7619e209dc5e08bb389697cf91376c8defb0f826a4d948c43b5a1373ea6069bf8b9abd264585232ffbc7e4de63b8c974e607ec267291a5e3b091abe50b8127800ac86758c17c8cd2b405462d46a8c3ef72b374cfde17ae2df3d5da733fc288161645c28a791ee15cda8851777990ddb67189bb7480d73160096a56cc7fe7d3b7edf6d33585a7c504ca15edb9f2affb40a41f9bfdbc1cadce6572fddaa895c0a6de34d8a0b09c366cf", 0xb7}, {&(0x7f0000000240)="79f3445dbd713968013f24f8d2ee7310256768de21313a57374a6ef945d04b09fb6915d80d4db09d2264ca0ed2ceb7f3be0092cebf1d29eae1b63a6b7a46dda38bba7228aa9f3d0abc300df1abe309dde193b9d88e0fdf750c21768fed01e89d2dd3237e1c05ceb3b1b33b2fd530a0ceb12d98caf8b85b1ff2cb84ef69611a814a0b20a105b068acb5f1054711de06173a8181bfa32c30bb053afc1bf744c2be0407e72f4e5c27210cec01adcfdd77ed396f945ebd41eaa417c51066", 0xbc}, {&(0x7f0000000300)="5117cf6cab88e1902f1044afcd3a977411aa96d24dd185e120470df495edd39bc41fc4e1879744bd627232716b30b1ea86eb60ac4169466bb116b6ae553b30e0f94e17bfd415cf87afb0b73c280397db654c9f24af2fe9294df9148705945c40cd766332c1f5", 0x66}, {&(0x7f0000000100)="b0df52914e73765cc09fb779addc1d6810301fe02c0690f0a8127a60100e470fc68acd755d225cfe8fea6a8954bb1c5c88bce25c296d5da6", 0x38}, {&(0x7f00000006c0)="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0x1000}], 0x5, &(0x7f00000016c0)=[{0x68, 0x103, 0x1, "1035e764e56b82db29a9d4f4fa2855642af9f11bf739a0a3df9c4c72b7bed2b50dc78ee0d811b4ed0bdb188a545d053071c4ef630ae89b53ccce503d25bd339082470a9d81d1a91f9230c676aa6f473437ee"}, {0xf8, 0x115, 0x1ff, "7fafff22eb8a7f09fccced9a0c0e230bc431ca52f5e7bb989bc01b95b443e7badde88998ad7583ba3f1cd3270c191a08c9f2544f4a72d558a49e39c50b89672df16b0372674d7f5426c3f2ece92ae30efd8b0706bbd1c9256e9f549570452d8a88fd303f99246b69d20caa630e167a97107a4a493d2f86a2075909f614edfe9a89b247b74a8d185873d76ad4e41d9efab1e9af95a4582d575d05ccfc461a32171421f98ddd9a4df522414bfdb255794c7f2efd00e851dc94c469e0eafd6b0a67004ce674fcdbd70b53b33705e0e8a5fd5742c59886270134800a12fdf13d967da1a95c"}, {0xa8, 0x1, 0xfab, 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"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{0x78, 0x1, 0x20, "aa33240a2e1188b51354cecac5aa4844b08bee8c5872d278652b44810ad0b18920585daebb15b43a08cc1f6dc95ba3cfa6a6a720cddbc5c9c4de6effa00591581a49c9549ecd5f0e43af4f92df7aa1302f32b128af14df87f89b6ebc121b6109570fe0265212f8"}], 0x12e8, 0x4}, 0x801) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getscheduler(r1) 2018/06/06 11:51:57 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) sync_file_range(r0, 0x92f1, 0x400000000000, 0x2) clock_gettime(0x1, &(0x7f0000000380)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200)={r1, r2/1000+30000}, 0x10) socketpair(0x3, 0x3, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f00000001c0)=0x80000000, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)=0x0) wait4(r5, &(0x7f0000000280), 0x80000008, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67) 2018/06/06 11:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00000000c0)='lo\x00', 0x3, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'trusted.', 'trusted.syz\x00'}, &(0x7f00000001c0)='vboxnet1@\x00', 0xa, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'lo\x00', 0x12}) dup3(r1, r2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='veth0_to_team\x00') 2018/06/06 11:51:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), 0xfda2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2940101}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=@newspdinfo={0x158, 0x24, 0x200, 0x70bd25, 0x25dfdbfd, 0x6, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0xfff, 0x1}}, @tmpl={0x84, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0x2, @in=@rand_addr=0x1, 0x3502, 0x2, 0x3, 0x3, 0x6, 0x3, 0x7}, {{@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d5}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3, 0x3, 0x3, 0x2, 0x1, 0xfe0}]}, @lifetime_val={0x24, 0x9, {0x7, 0x6, 0x3, 0x7fff}}, @offload={0xc, 0x1c, {r2, 0x1}}, @proto={0x8, 0x19, 0x3e}, @etimer_thresh={0x8, 0xc, 0xffff}, @etimer_thresh={0x8, 0xc, 0x9}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd2a, 0x70bd28, 0x70bd2d, 0x3f, [0x8001, 0x3, 0x7]}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x2, 0x7f, 0xff}}]}, 0x158}, 0x1, 0x0, 0x0, 0x40000}, 0x810) 2018/06/06 11:51:57 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000600)='./file0\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x0) umount2(&(0x7f0000000180)='../file0\x00', 0x2) mkdir(&(0x7f0000000380)='./file1/file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") chdir(&(0x7f0000000100)='./file1\x00') 2018/06/06 11:51:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') 2018/06/06 11:51:57 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x35}, 0x4e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) 2018/06/06 11:51:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x82}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xa028, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/06/06 11:51:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_user(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="c2"], 0x1) ftruncate(r2, 0x800007) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'veth1_to_team\x00'}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r2, r4, &(0x7f0000000140), 0x8000ffffffff) 2018/06/06 11:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r1, r2, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000400)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x5, 0x2, 0x4, "b736d2313106c7603ceff910c6ecc005798facc42b71a8ef5de61e0b4e3ffecff88e7dd17cd404b7ac2b16d9cc019157fa666e863ad2e0fa2d3c455c51a43e", 0x2a}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000001c0)="643459a21b09910c087d63387b018f2e87f72bfde0bb45c9f9ad53864a593c1e9bfd48942e3d7139b8cc71035ce2192712b7efbc2a4bfd97e1df905564dd0b64e5242a60b024da377ad94cf227167e54273207d2f8a52b46cff46a6aa8", 0x5d}, {&(0x7f0000000280)="b674f52c48d22a74beeeb5f970a5a41b7cce4593ecf613b81dfd48320e5728a250d795a35ba4b7bc77eceeb19497f69a", 0x30}], 0x2, &(0x7f0000000300)={0x100, 0x117, 0x8000, "c96d23a4dabf721907b5d050b64dec6e1d526486598482028f98eaea8be6ecdf6f096df1b4162d432289a8f706ab551778f186b026d0b0e68d875ab3fb33b3efcbfdcf232d0f2ee41c7a7df4ee3fc9416031fab336969e2c9791289cdc18a46fc424dda2a002c151f321ad6c845ea4ef022be41b7f88a4c446f92e99e3928c8522afe757adcfdd717e0ea3ba3bdac6d212f6ee919d30745a0476b74473f25cb36de011bac58841562b6f82da1a8f3f6c0a0ff0e41d248edf7efe9d0444468b8e37c4db658b4196623f37746ece668ddff9810b46346518c65ca85d8d254b7d7568dc616fbfc47ba3290567b64094c1"}, 0x100, 0x4001}, 0x20044040) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) [ 536.956711] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 536.968969] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 537.067375] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 537.080805] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/06 11:51:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e041a1d208a504a7238cbdd6772", 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f00000000c0)=[{0x4, 0x8000, 0x3, 0x6}]}, 0x10) r2 = creat(&(0x7f0000000080)='./bus\x00', 0xc0) write$selinux_user(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="bd3d6f127c1280f5a0aff2654ac9c7e0e90600000040003e5a7c63eb9c50de08f373890ce42a2c052f6ba327ba9e7db72906dd5b4e9e025b4f5fb2fd6f393b561545b3e53e8a02e1ff1236310535d3b4b3afbf30f2e76b9d400e99fbfa373d35211fb46fd6006bc182817f8c92d2a244b7ae2ff198df5cf03e08a22f0d5bd930be261a33750494e8f2e6a61f0000000000000082132de829be8bd3aa978ed5763d7259d10f"], 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) ftruncate(r2, 0x800007) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'veth1_to_team\x00'}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r2, r4, &(0x7f0000000140), 0x8000ffffffff) 2018/06/06 11:51:57 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='comm\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x7f, 0xc0, 0x3, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x404c534a, &(0x7f0000000340)={0x0, 0x0, 0x3, 'queue1\x00'}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/06 11:51:57 executing program 4: r0 = socket(0xa, 0x802, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x890e, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0xfffffffffffffd77) sendmmsg$inet_sctp(r0, &(0x7f0000002840)=[{&(0x7f0000001980)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001e40), 0x0, &(0x7f0000002040)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84}], 0x38}], 0x1, 0x0) 2018/06/06 11:51:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d24e3a398312bdf693f1710d2f0b47f0b028b0b01eddf5a4772a036bcae45f4be37903efc3111bb37c647ff7f7d862cdda9c2bf349e0626f4d468ac1ef7769"}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/06/06 11:51:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010800}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r1, @ANYPTR, @ANYRES16=r1, @ANYRES16], @ANYRES16=r0], @ANYRES16=r1, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x24040080) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000002c0)={r4, 0x1}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/06/06 11:51:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_user(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="c2"], 0x1) ftruncate(r2, 0x800007) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'veth1_to_team\x00'}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r2, r4, &(0x7f0000000140), 0x8000ffffffff) 2018/06/06 11:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r1, r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) [ 537.512918] IPVS: Creating netns size=2536 id=94 [ 537.591841] IPVS: Creating netns size=2536 id=95 2018/06/06 11:51:58 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x0, 0x0) dup(0xffffffffffffff9c) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2, 0x1082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080), 0x102000004) 2018/06/06 11:51:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = dup(r0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) r4 = memfd_create(&(0x7f00000004c0)="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", 0x3) pwritev(r4, &(0x7f0000000140)=[{&(0x7f0000000080)='\'', 0xfffffffffffffe84}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) socket$inet6(0xa, 0xb, 0x0) fadvise64(r1, 0x0, 0x4, 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000001000b101d3e79300000000000000000000000000ff0300000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000400007f000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000002000000000000000000000000000000090000000000000000000000000000000000000000000000820c00000000000000000000000000008120000077170000000000000000000000000000000000000800c81fe385aed20000000000000000000000000000"]) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/06 11:51:58 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/mcfilter\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) sched_setaffinity(r2, 0x2, &(0x7f0000000040)=0x80000000) clone(0x6828000, &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000040)) 2018/06/06 11:51:58 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="b227a2c0bd1e13b51ff44f23eefa5b84", 0x10) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0x9, 0xff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x4, 0x208}, &(0x7f0000000140)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:51:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x8, 0x40, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x7, 0xcc, "d59c2a5f16848f3c986f983c90e99ef62faee7fc8f0920183f937976e40e0e5ff2ae431a5637302571e5e8a5feccf2ae991f7959ffd73a90a178f96b9277a238f18153196db136ca70c593d29396c5b361f67dfff59f1f13f35779b9dd8c9ecce313c3e07322de6e5fd08a752a08a60544854f936333b833d08590c45b8deaef8525f540e51c088e809598962854f4b08ca0c52796c690e3cf74f08f17982a3b64d8da4081d75707c476b8c7e17d12d634db1abfc1df1dd074a39ace1875a93b5c22a0e134d27b6fb8ccbc78"}, 0xd4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101002, 0x0) syncfs(r2) pwrite64(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0xfffffffffffffffd) 2018/06/06 11:51:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x2020, 0x0, 0x0) 2018/06/06 11:51:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/06/06 11:51:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000001ac0)=0xffffffffffffff50) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/06/06 11:51:58 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1, 0x4e24, 0x6, 0x2, 0x20, 0x80, 0x0, 0x0, r2}, {0x2, 0x0, 0x1, 0x15a0, 0x0, 0x20, 0x6, 0x7fff}, {0x2, 0x40, 0x4, 0xfffffffffffffe00}, 0xfffffffffffffff9, 0x6e6bbb, 0x1, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4d4, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x4, 0x200}}, 0xe8) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/145) mknod$loop(&(0x7f00000003c0)='./file0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000400)={{0x2, 0x3f}, {0x4, 0x8}, 0x683, 0x4, 0x2}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000480)=0x6) r4 = add_key(&(0x7f00000004c0)='.dead\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="40ae1775dfb479b6e177bdf7ec98f0b8f3109fabb01dfb217497f27b4aed70a9c84fadc54385944b5222ec71928e806434bfc27b", 0x34, 0xfffffffffffffffc) keyctl$chown(0x4, r4, r2, r3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x1c, 0xc, "185aa3b2f0b234da33b5ff2243a5f2b9af104fe7d9c97ab55b23df4795e282462a430160bfe42ddf31e76ee1c5320e9c1787e305d6c0ae122a6a572f431eb586", "bd5865f81b2a22e02ca4ad3273fac467b27ab10f2f3866e7ef8d447499b24015", [0x3]}) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x7fff, 0x10023) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000640)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x7, [@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x2c) r5 = accept4$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000700)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000740)={0x200, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x6}}}, 0x108) bind$netrom(r0, &(0x7f0000000880)=@full={{0x3, {"24e5a5f6fa95f1"}, 0x1}, [{"e5c1b3b797a307"}, {"6e09e4f19a65d2"}, {"bf6f99db8f5de3"}, {"fc2e728eab3605"}, {"169f6d07c78938"}, {"49afd4e3d8efeb"}, {"40041eff575eb6"}, {"1bea60e69ab7dd"}]}, 0x48) ftruncate(r0, 0x5) getsockname$netrom(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000980)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000009c0)) r6 = syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x93f, 0x404082) splice(r0, &(0x7f0000000a40), r5, &(0x7f0000000a80), 0x8000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000ac0)={0x1ff, 0x4, 0x2ea, 0x5, 0x10, 0x2}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000b00)) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000b80)={0x8, &(0x7f0000000b40)=[{0x3ff, 0x31ad8243, 0x40, 0x6}, {0x1f, 0xfffffffffffffbff, 0x6, 0x200}, {0x9, 0x6, 0x36, 0x100}, {0x100000000, 0x8, 0xfff, 0x40800000000000}, {0xf3, 0xfffffffffffffffa, 0x6, 0x6}, {0xffffffff, 0x1, 0x8001, 0x7}, {0x1db, 0x80, 0x9, 0x100000001}, {0x7, 0x909, 0x2, 0xf04}]}) write$selinux_load(r0, &(0x7f0000000bc0)={0xf97cff8c, 0x8, 'SE Linux', "59d38ce10c8af86276c756d6e02dfe9f2818368e5e3b33aedebb7021dd40dd32d339b377e34934956170a6153b142a0188d744202b97d1afd79164e486dfafc691dc435927afba4e8d29faa5be4db4b68a0f72dd09b8bace483e680e8daf0c516eca9f5ffd62db98db6b67568739eecbf3be7fee4d84b2e6feee279ffe5552365cb173"}, 0x93) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x11, 0x18, "719cd16543d08ca195d765ff5c843a6392867b3345a04eec335f059d50e4e9389d4cb0c54ea14f74dee78a5a0135d713fea032e946ff20e27e280c7ad09d3b22", "20e05dabea3f22245070959fdc5c19e915ae88447413bad5c0fb895f3252bc075eece048f846cddfc04bc9875d35bff8409dd6352e9e3835b59e86569875230e", "68d2bbfd282129e671b588851b982554727737afadcb60b69dbcfe60a7168d41", [0x400, 0xf48]}) accept4$ipx(r0, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10, 0x80800) 2018/06/06 11:51:58 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) write$binfmt_elf32(r1, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x9, 0xffff, 0x8, 0x3, 0x3e, 0x1, 0x3b9, 0x38, 0x357, 0x1f, 0x5, 0x20, 0x2, 0xfffffffffffffffe, 0x4, 0x6bf4}, [{0x6, 0x6, 0x7, 0x100000001, 0x1, 0x8d, 0xe, 0x2}, {0x6474e557, 0x6, 0x80, 0x81, 0x7, 0x9, 0xb03a, 0x9}], "3b6c1488684d3031b4d572ff847154352204ff748f2dd9f5b4bd6a9cc49ed38f5c93a8b50d1bd688835bab5553833c1cd58764f538b662338ae3355fcaefd23fc5074e5fe9e0b1862af6da7cfa58460991", [[], [], [], [], [], [], [], [], [], []]}, 0xac9) ioctl(r1, 0x4000000000000d, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1000, 0x2, [0x1f, 0xfb]}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x2, 0x4) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) 2018/06/06 11:51:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85fa0)={0x2, 0x3, 0x400, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) 2018/06/06 11:51:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x2000001) write$selinux_user(r1, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="2ad97c2c45efd827dded586d351c35e1dedc482d6e048e6bb8d161af83266a875191e9233adda1", @ANYRES32], @ANYBLOB="7b5a2b6cec99d8c18f6e103ea363bde4b5480acfc5c49852d9a84a72e10577d85dd8957773fbe2109da2d5aea84c5a6b4cba18abe9184140a5b4289132e755ced6318d88d8428e08ef6cbbc6963c837b0c2908c3b8cc81ead4998071aa2f39a0d106020d4bd92e59d4190cbcb7914fd0a0684ac2d18d4939e31c9577af7b4abb9986bf7227fbb2fed93977afd9439c03"], 0xbc) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x800007) r3 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @rand_addr=0x6}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x30, {0x2, 0x4e22, @broadcast=0xffffffff}, 'tunl0\x00'}) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x4, 0x8, 0x9, 0x1ff}) mq_unlink(&(0x7f0000000040)='trustedvboxnet0wlan0$wlan1\x00') fsync(r2) 2018/06/06 11:51:58 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0xaea6, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x101200, 0x0) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fanotify_init(0x15, 0x800) r2 = dup2(r1, r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r2, 0x409, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000003c0)) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:58 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x0, 0x8, 0x0, 'queue1\x00', 0x7f}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x95e, 0x34a, 0x101, 0x38e4, 0x1f}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xd5, "09568729ececd8658b0a53ee2fbb52cfe0e892e0319206cece045e8ce7e202ebd67866b251d094e972c38cc00ddb064f521985dd0bc1561cec302a135c79fffb0672c76f414bb78926570adf95716d4c61c8acc07861ab77f5cbcceae5b9b5457ba7f72386c3daf9f1cf702415ab3e3d813bb27b5899d32efafbfdfe7e286cacdbf977c623077cf95f518128797e2033b5def2cf1760d1590f626fac3f8be1ef4fdfdf3e02faf95fd769e305f1b2293a702f255d9974bf4f397c4b1b57534847dab11fe1e22f687ff301fc83733d66e5397ab791d2"}, &(0x7f0000000280)=0xdd) dup3(r1, r0, 0x80000) 2018/06/06 11:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x7, 0x3, 0x58}, 0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="5800000014001923834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410300000000fcff00", 0xffffffd6}], 0xeb) 2018/06/06 11:51:59 executing program 0: umount2(&(0x7f0000000000)='./file0/file0\x00', 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='sessionid\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000280)={0x400, {{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:51:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0001f02f07dcd32c99240970") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket(0xa, 0x2, 0x80000001) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x68, "690bd2129cd13e6992ff26b69be8fb62d67f45d6ba152ef0d9464787605bed8bfbb827a2ab7bf6c99f7471d7517f281960ea0864a58820cc1e990bc213840896bc1a1d9f26231b1230be75bef7e098c0174ffd9a386c025f53d13b2a550b8e1766e7287c8d38cd41"}, &(0x7f0000000040)=0x70) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x6cd7}, 0x8) inotify_init() dup3(r1, r2, 0x0) 2018/06/06 11:51:59 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x1000000008912, &(0x7f0000000040)="0047fc2f07d82c99244970") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x4, 0x6, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x9, 0x20, 0xae, 0x73f}, &(0x7f0000000140)=0x18) flock(r1, 0x1) flock(r0, 0x2) r4 = dup2(r1, r0) flock(r4, 0xffffffffffeffffd) 2018/06/06 11:51:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000060affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000200)=0x80000001, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/73, &(0x7f00000001c0)=0x49) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x3}, 0x6) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0xd2f, 0x4) 2018/06/06 11:51:59 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) sysfs$1(0x1, &(0x7f0000000100)='md5summd5sumlovboxnet1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:59 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e730066827d7232f2f07c3c1485481cbab6064192f9cc848fd27e8c8472edcaea1539f07ba9c635d0adad1884ed220ce5026bcd6b1f4e63728dfd1b69b6af2a4c9a5f77228d3f448f5b30d9b8be5e899ff8eda1e7e1944afd2d8485d9a415cfad507e4eb3918f3a91e5bb8d1432947d65982a482f4243dd2c6c6dbd88f58575c74323267409a928583a3695f4cd8f77588fd3de55fd9a4a2cdb15aa64b34c528a586e13559342d838d5f0c0246fec9a7a84a133e1ab73e59b17fa4a00ac63ae3740e1028568aba3000dcef4495dc6a4a9dde93176c5dc3a4c5bc8e4ebe160fa6c8e") ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x3f, 0xfffffffffffffff9}) fchdir(r1) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x8) exit(0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x4) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:51:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) [ 538.903592] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/06 11:51:59 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000009c0)=""/4096) r1 = socket$inet(0x10, 0x2, 0x6) pipe2(&(0x7f0000000940)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000980)='!userkeyring}\x00') r3 = socket(0xa, 0x200000000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000780)=""/10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000740)=0x4) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000140)) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f00000000c0)) sendmsg$unix(r4, &(0x7f0000000700)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000280)="4831beb73c75f9c45ba1362645828b78fb1c6edeb00f0fb31bfd9744dc4efdd18f979aac4a22a018fd05025a7140dd0fbfce9728ba19701a221501cb20105d58efa46689e80741f191442856f8543b", 0x4f}, {&(0x7f0000000300)="cda5337164e37a2e4a2f132fca3250bf81f73a18c90022105028f931b6a1eb304c45dc13ab3d6cbbcd0e37e23ce69d3a0f95aeb2738bc5dae8facb148611e93fa722cd4798443735c391f278123ea85e7751efae7224d21241cdf4084c3abfaefce73e5b1a8a483800fc12eb0fb057ae01155ff2c41b9ccdd138ddb488cb2a09ffc416a07e5764e8e70c7d4e62", 0x8d}, {&(0x7f00000003c0)="a80486b0d7f81333e5c9a5987e70a4978965f6d8993820998417ca32a55b79fde1b452399fef3b4509e77825cc8afb565cfd6f2032912c6aff24859bbc9288aa3d1b91cbfa9804131e452b1c44aca04245d919d4a1a5ccb8076ad4523ebbcc2bde7900a27f07a2fd163d10cdc9fc2cddce16bbe1456869f905895ae08de7ec5eb6f7c760a9a108cd727b61265d7f4fad841c36f2f889143ae5a66c53d562c854dd4497a87f33611bad1fbdc618ddcb20f48968f1fbeaf89d6b6b1072842b8393250251aabc820b82f449973c437ae58cbc34440dfd2ce4695c647c390890b588efe0b1bcb15b9e", 0xe7}, {&(0x7f00000004c0)="6d230111609ede30a3b6d3c98e88ba705c2ecb866996e601928220c2f6d2dba104bc93e1449b2a4adc8e6ae637c20205258fade6de5a8448108fedb3153379df8da9c9afecf9544fce08a1d89ffe7f31ca9a2fcd289d62b12a75582d793451922a2619aa5eb9d835472ef7552d750286d32c6c70b0f2925c5dcb3fe919ce8c0f4b9881f1095c2d9766137f7c8b3b6c554c528467494b750e8ccef8563f", 0x9d}, {&(0x7f0000000200)}, {&(0x7f0000000580)="b09f63195fe87a24d67770b95424cb0abf3d745a50df451ec9811598a11240e700dd94b2718722746d52c1f04d8331aeebded77635bbc45b1350f83d", 0x3c}, {&(0x7f00000005c0)="e193c208c7c07d1060cb35c20ea0fc39cc235cc70675cba50db46e5cd6fe4ff5b9845dadf0a97be5d534bcc468efc759c9aba5053ef8fdd9eec6526846545362a26a2742519852d58d245fcab8072e079e33f735a620edf9a19bcb3ddc0a09d543d31997f9209d0881304feb073d5e6c79dc9f94d96043a756652efa65f43ccb5069a84eb89853a66175", 0x8a}], 0x7, 0x0, 0x0, 0x800}, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x0, 0x20}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000840)={r5, 0x6, 0x80, 0x7}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000008c0), &(0x7f0000000900)=0x4) bind$vsock_stream(r2, &(0x7f00000019c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/06 11:51:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0) 2018/06/06 11:51:59 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280)=0x4, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) recvfrom$unix(r3, &(0x7f0000000ac0)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000a80)={0xa, 0x4e21, 0x6, @empty, 0x5}, 0x252) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:51:59 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8040, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) [ 539.007436] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/06 11:51:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') read(r0, &(0x7f00000002c0)=""/240, 0x2cf) 2018/06/06 11:52:00 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/06/06 11:52:00 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="e53e14b36ff06debf84351007861ff118fd8d1402e6eae295c2a05bd30fcaae45bd35bbd3d349450d906d2b49a50ac9b0eb351b63dac88baaa3d3b9a86ed04409437ad3c1bad91beb313ce8ced96706dc35ffd22aefeefa95fffae9cdcfda0c86ef9b190e849d2edd9c7a80817b5da2b259bdbfa31b065396982e06cadb1b4dd5c22a36f695450063445e054bf59b422992a8dba2b20e395cfc74d1470c4df", @ANYRES64, @ANYPTR64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR], @ANYBLOB="85ec50ee23d97ca6657c5fe6075987d97baaff969c4d442d009e741e16ee9774f1a04ef444b58adb03aefa962b01de9abcf3b20fc4605944c8153fbbdd548ff4015cd9b3c7d0ed42037f7b7dd152c437b1905315c1df13099c422a61f391b5ae39c91a2fab6c34f6cc5912352d0b8bd5cfbf57db5b0455a1cce03779a444ad54", @ANYBLOB="54c806b8f8a2cbfa2106ab7023fdf6c98e78098a1d799c81e66417fd1ab22dced6cb2ee3382c266155c0a740aa187901463783111e907e0b661fbc6ff6350326afb826537f3adb9802cdc202976f5a7c653fdbbb51f5d89c3f8b4be6a40f1b17047fa4ada045a272463340a2e0c1c7e5691440916755bf5216064fc99c547a71f6993339f564971dc9e5666240a61661c3ef226bfc18a29d30f578579993e1c4a0bfa257329947d83699a671be208a4a8e0e718bb68ecae37a771b98", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR64, @ANYBLOB="4c889dafd346dc55370fe3b806014c4186534542cae2892d61ad266fa635dbc1472127be7da00292d62f0c6827e29db4220edf88b1c2d85d2a95d03565b18e6673bdc9b32a795e49bf127526571a70731bbd5e722dfa89834683009620cca32cb08aa39bb9cf0f80e3b08e2573e5987981d986282ba26189ce4e8d29efc1f3182c346a987689bef9081a8a8734108113b9d41ce3370f7d1755d7e3dddcd4c3f923c0bcacd5b79273398ddb12e00a923dc48ebfb78fc813ef2d44525f1a8400005a859d4d5ecf61dc420c197148ee80415d71567b9a2c7103d8aaca577b8d171cc603e731cad50583acf2f2", @ANYRES16, @ANYRES32, @ANYBLOB="d6bf9f2753a9d820392182a719d66f294af53b490d07b349f58b7139d88bd2adc283bbb36fc9c05f8925bd3053dbdf1826b62eff22448595cd4fb2e7701c03322ade96842aa39428c1377015c0ef4d111b1d253fd48b13ba408267cf977c"], @ANYRES16, @ANYBLOB="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"]], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x7da, 0x1]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/06/06 11:52:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) fchdir(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) fchown(r3, 0x0, 0x0) 2018/06/06 11:52:00 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @multicast2, @rand_addr}, &(0x7f00000006c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=@gettfilter={0x3c, 0x2e, 0x400, 0x70bd28, 0x25dfdbfd, {0x0, r2, {0xe, 0xfff2}, {0xfff1, 0x7}, {0xffff, 0xf}}, [{0x8, 0xb}, {0x8, 0xb, 0xfff}, {0x8, 0xb, 0xfff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44}, 0x50) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x0, 0x3, 0x3}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000280)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) dup3(r2, r1, 0x80000) 2018/06/06 11:52:00 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffffffffffe55) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x20) 2018/06/06 11:52:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="c11ee4ddfbd7c64e3e5326b506ed81ed35b25df9a6d5f0dc", 0x18}], 0x1, &(0x7f00000003c0)}, 0x0) socketpair(0x11, 0x207a5e5e5a7c9631, 0x5, &(0x7f0000000100)) 2018/06/06 11:52:00 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x7f, 0x5, 0x46, &(0x7f0000ffc000/0x2000)=nil, 0x9}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) exit(0x0) 2018/06/06 11:52:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000003}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) 2018/06/06 11:52:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e23, 0xf14, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/06/06 11:52:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80002, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) fanotify_mark(r1, 0x84, 0x8000009, r2, &(0x7f00000000c0)='./file0\x00') r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r3, 0x0, 0xdfa3, 0x5) fallocate(r3, 0x1, 0x0, 0x20000000002) fallocate(r3, 0x20, 0x1000, 0x100000000) 2018/06/06 11:52:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7a8f5078, 0x0, 0xffffffffffffff6f}, &(0x7f0000000080)=0x10) r3 = socket(0x11, 0x3, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) fsetxattr(r3, &(0x7f0000000480)=@known='com.apple.FinderInfo\x00', &(0x7f00000004c0)='/dev/ppp\x00', 0x9, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, 0x6c) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000380)={'bpq0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getrule={0x20, 0x22, 0x208, 0x70bd29, 0x25dfdbfd, {0x2, 0x14, 0x30, 0x3, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x10}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0xc840}, 0x20008080) r5 = memfd_create(&(0x7f0000000140)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00Po', 0x0) r6 = dup3(r5, r4, 0x0) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x0, 0x2, 0x4b76, 0x0, 0x4, 0x6}) 2018/06/06 11:52:01 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[], 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x5) 2018/06/06 11:52:01 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/79) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) prctl$intptr(0x1a, 0x3) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x6, 0x4e22, 0x1, 0xa, 0xa0, 0x20, 0x2e, r8, r5}, {0x80, 0x3, 0x3, 0xff, 0x6, 0x2, 0x4, 0x8}, {0x7, 0x4, 0x7, 0xffffffffffff25b1}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in, 0x3502, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1}}, 0xe8) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0xfff, 0xfff, 0x6, 0x7f, 0x0, 0x66c, 0x1, 0x5, 0x6, 0x6}, 0xb) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x86}], 0x31d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') ioctl$TIOCCONS(r2, 0x541d) preadv(r2, &(0x7f0000000100), 0x2000000000000314, 0x0) 2018/06/06 11:52:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6900000000faffffffffffffff00", 0x11}) dup3(r1, r2, 0x0) 2018/06/06 11:52:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6(0x10, 0x40000000006, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000019007f920efe01b2a4a280930a60000000a843089100000039000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d400000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) 2018/06/06 11:52:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x434, 0x0, 0x0, 0x15b874b9}) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e700cd4e191a1f98937702d8f9523b12ed909205c73338d937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c72000000000000000710e13"], 0x89) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/206) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001380)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x0, 0x401}) 2018/06/06 11:52:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xfffffffffffffff8, 0x4) 2018/06/06 11:52:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7a8f5078, 0x0, 0xffffffffffffff6f}, &(0x7f0000000080)=0x10) r3 = socket(0x11, 0x3, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) fsetxattr(r3, &(0x7f0000000480)=@known='com.apple.FinderInfo\x00', &(0x7f00000004c0)='/dev/ppp\x00', 0x9, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, 0x6c) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000380)={'bpq0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getrule={0x20, 0x22, 0x208, 0x70bd29, 0x25dfdbfd, {0x2, 0x14, 0x30, 0x3, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x10}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0xc840}, 0x20008080) r5 = memfd_create(&(0x7f0000000140)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00Po', 0x0) r6 = dup3(r5, r4, 0x0) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x0, 0x2, 0x4b76, 0x0, 0x4, 0x6}) 2018/06/06 11:52:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/06 11:52:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x9, 0x2, 0x80000001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:01 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000100)=""/238, &(0x7f0000000200)=0xee) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0x5501, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/06/06 11:52:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, r2}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0), 0x100000162) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/06/06 11:52:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000080)}, 0x10) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/06/06 11:52:01 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x121002, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff7f, 0x400480) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000140)="cd11828e8bcf6dbc04d256c16626b78d51d7ba58288e099ad3c99707744a896e2dd4d41d843f58702c3a1de1f64cccdf4800876a7f1954dd7fe0448f66f72d527bbdf5e28986c5ec9f1ff2f42677a43037523f27a0150df370bfb75d8568be000df4f62a5e14347e32d8a09fd0154ead35344b11b1835832e54eb9ec13e743deb2c1030bc35d9f027578daefcd81ddb72cf50c2fbc", 0x95) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/101) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x401, 0x80000000}) 2018/06/06 11:52:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0xe1d1f6e, 0x1, 0x8, 0x6, 0x0, 0x3, 0x500, 0x2, 0x4, 0x4, 0x100000000, 0x2, 0x800, 0x100000001, 0x2, 0x6af, 0x800, 0x2, 0x5, 0x1, 0x101, 0x100000000000000, 0x2847, 0x4, 0xa5, 0x5, 0x7fff, 0x7, 0x1f, 0x100000000, 0x125c, 0xcbec, 0x1, 0x9, 0x80, 0xffffffffffff1745, 0x0, 0x4, 0x2, @perf_config_ext={0x8000, 0x8112}, 0x8000, 0x6, 0x3, 0x0, 0xe89, 0x0, 0x5}, r0, 0xe, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) fchdir(r0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000003c0)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10002007}) ftruncate(r3, 0x208200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x7, 0x3, 'client0\x00', 0x1, "f77e64f643562b41", "0bd15ce311dcbf7f7af2f14e87d0269fd7a60800000000000000020077d89903", 0x80000004, 0x5}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000200)) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'veth0_to_bond\x00', {0x4, 0xc6, 0x4, "eb5e77f29a0b"}}) getsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000180)=""/19, &(0x7f00000001c0)=0x13) ioctl$TCXONC(r3, 0x540a, 0x7) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/06 11:52:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8001, 0x0, 0x9, 0x9, 0x5, 0x3, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x3, 0x8, 0x400, 0x66f, 0x3f, 0x14c2, 0xfffffffffffff997, 0xfffffffffffffffb, 0x800, 0x100000000, 0x3fe00000, 0x10001, 0x8, 0x20, 0x3]}, &(0x7f00000000c0)=0x100) r4 = dup(r0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000280)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:01 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000300)={0x7fff, 0x9}) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xffff, &(0x7f0000000200)=0x4) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0xa7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x19e}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x26b8d819}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x80) 2018/06/06 11:52:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f00000001c0)=@hci, &(0x7f0000000280)=0x80) getsockname$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x410000, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000040)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000000100)=0xff) r6 = socket(0xa, 0x2, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r5, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r7 = dup(r5) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000140)='syzkaller1\x00') ftruncate(r8, 0x7fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/06 11:52:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xc0100, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4c}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f00000045c0)=[{{&(0x7f0000001700)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'veth1\x00'}}, 0x80, &(0x7f0000001880), 0x0, &(0x7f0000001ac0)}}, {{&(0x7f0000001c40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003140)}}], 0x2, 0x0) 2018/06/06 11:52:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x840, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000080)) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) getresuid(&(0x7f00000004c0), &(0x7f0000003280), &(0x7f00000032c0)) 2018/06/06 11:52:01 executing program 4: mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x7, 0x0, r2}, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r5 = socket(0x2, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x111000) syz_open_dev$random(&(0x7f0000000600)='/dev/random\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) mq_timedreceive(r4, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x810, r4, 0x0) mq_timedsend(r4, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) inotify_rm_watch(r5, 0x0) eventfd2(0xffffffff, 0x80001) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000640)={0x9, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000000680)={0x3, r8, 0x1, 0x5}) readv(r4, &(0x7f0000000540)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/51, 0x33}], 0x7) preadv(r3, &(0x7f00000023c0)=[{&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x2, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/06/06 11:52:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f0000001380)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1) read(r1, &(0x7f0000000040)=""/15, 0xf) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/06/06 11:52:01 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x400, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x2ae5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x7, 0x3ff, 0x3, 0x7f, 0xfffffffffffffff8, 0x8, 0x12c37b4a, 0xffff, 0x81, 0x1, 0x56f9, 0x7, 0x0, 0x3, 0x8a76]}, &(0x7f0000000240)=0x100) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/06/06 11:52:01 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r1, 0x409, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000200), 0xffffff22) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) accept4(r4, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80, 0x80000) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000400)=0xfe000000000, 0x4) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000100)) 2018/06/06 11:52:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x0, 0x20}, 'port0\x00', 0x40, 0x8, 0x0, 0xffffffff7fffffff, 0xffff, 0xffffffff80000001, 0x1f, 0x0, 0x2, 0x90f}) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) dup3(r2, r3, 0x0) 2018/06/06 11:52:02 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/237, 0xed, 0x5, &(0x7f0000000140)={0x0, 0x989680}) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80000, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x2081, 0x0) write$cgroup_int(r0, &(0x7f0000000280)={[0x3b, 0x3e, 0x32, 0x31, 0x0, 0x2d, 0x34, 0x3f, 0x33, 0x3b]}, 0xa) rt_sigtimedwait(&(0x7f00000002c0)={0x6}, &(0x7f0000000300), &(0x7f0000000340)={0x77359400}, 0x8) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000380)=0x1, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x3, 0x2, 0xffffffffffff7fff, 0x0, 0x5, 0x1, 0x100000001, 0x8, 0xdd, 0x100, 0xa746}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000400)={0x4, 0xe2df, 0x800, {}, 0x2, 0x26}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000480)) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000600)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000640)={0x757e, 0x7, r3, 0x8, r6, 0x80, 0x1ff, 0x141f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000680)={0x4000, 0x3, 0x8, {0x77359400}, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000000700)) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00000007c0)) r7 = accept4(r4, 0x0, &(0x7f0000000880), 0x80000) connect$ax25(r7, &(0x7f00000008c0)={0x3, {"16a7d97901d582"}, 0x6}, 0x10) bind$bt_l2cap(r2, &(0x7f0000000900)={0x1f, 0x100000001, {0x7, 0x10001, 0x787, 0x7fffffff, 0x3, 0x61}, 0x92}, 0xe) accept4$vsock_stream(r7, &(0x7f0000000940)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000000980)=0x17, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000009c0)={0x70, 0x3, 0x800b, 0x40, 0x70d, 0x100000000, 0x0, 0x0, 0x0}, &(0x7f0000000a00)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000a40)={r8, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000a80)='cdg\x00', 0x4) write$binfmt_script(r4, &(0x7f0000000ac0)={'#! ', './file0', [{0x20, 'wlan1'}, {0x20, '/selinux/status\x00'}, {0x20, '/selinux/checkreqprot\x00'}], 0xa, "89966ca8e78f893615dcd25d"}, 0x45) syncfs(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000b40)={0x1000003e, 0xc55, 0x3e}) readv(r2, &(0x7f0000000cc0)=[{&(0x7f0000000b80)=""/43, 0x2b}, {&(0x7f0000000bc0)=""/216, 0xd8}], 0x2) 2018/06/06 11:52:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='proc\x00', r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000340)) mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000140)='proc\x00', 0x2000, &(0x7f00000001c0)) lchown(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) close(r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000540)={'broute\x00', 0x0, 0x4, 0xe6, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000440)=""/230}, &(0x7f00000005c0)=0x78) stat(&(0x7f0000000740)='./control/file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000800)='./control/file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000006c0)='./control/file0\x00', &(0x7f0000000700)='./control\x00', 0x6000, r4, r5, 0x1089, 0x200, 0x100000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r6 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) bind$bt_l2cap(r3, &(0x7f0000000280)={0x1f, 0x2, {0xffff, 0x1, 0x4, 0x6, 0x1f, 0x1}, 0x2, 0x5}, 0xe) mknod$loop(&(0x7f0000000980)='./control/file0\x00', 0x1000000001, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x2) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x7) r7 = socket(0xa, 0x2, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_dccp_buf(r6, 0x21, 0xcf, &(0x7f0000000380)="cb1c1f872a5622d9dd0fa52ce3d6b120ee3147328ea2cea3c3cb0ffb41f660cb1308d1a05af13abf6faa384c40bd8810c53f3e2d0f8e0e536f248e1c76143577ba41b6545de2681c027912ecb657bbce9fdad20982e92a1dbd85badf374788b715c0ac88a81cc9664f2c015799e11c8fb4c5bbd164d4cab76a96232347343083206391af9aaba8ea5dfb36cada72b4228bd568a6cdd3ff371ba2ead877a39514280b86f3", 0xfffffffffffffe2b) getsockname$inet6(r7, &(0x7f00000008c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000900)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) 2018/06/06 11:52:02 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x20, 0x80000001, 0x7cea}, &(0x7f0000000100)=0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf374, 0x8008, 0x9, 0x5, r2}, 0x10) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) process_vm_readv(r3, &(0x7f0000000200)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe23}], 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x321002, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000140)) 2018/06/06 11:52:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x220b00, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x18c) r1 = socket$packet(0x11, 0x5, 0x300) r2 = dup3(r1, r1, 0x80000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/127) setsockopt$packet_tx_ring(r1, 0x107, 0x13, &(0x7f0000000100)=@req3, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/06 11:52:02 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socket$pppoe(0x18, 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000500), &(0x7f00000002c0), &(0x7f0000000440)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x880) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="817e9d28742eff0a689a81ddf51cc07823be742c85d326dd0d69b35748a39bfb7ab3feb9a21ed40c7dbc7dd39978a8890159a542a6518c10b5f119fea71f31078701bd8dbd37a957978671c8197f7f20db3d6aa7227f3cf96d633e346af7a2da552ff9c124b7d7e75c4d58fc63c547cff03e84d0fddd1f8c6a2d9e8f241bea10ea7b20369f75fda08bee3051a2a9982785ab33567d198c9ec08a2511fa9e20c8a6e4", 0xa2) 2018/06/06 11:52:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) recvmsg$netrom(r2, &(0x7f0000000200)={&(0x7f0000000280)=@full={{0x3, {"f6898f1dbd5291"}, 0x3f}, [{"ba47139916388c"}, {"a92922a17333b5"}, {"d0e2f705e07266"}, {"12cfe0100e3b13"}, {"a6c398f508a3e5"}, {"2fccd9ca0125a8"}, {"1844a4673dad15"}, {"d80887ce79e7f5"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f00000004c0)="e068345c12f0337b021d698cee7ab9354a6400238a5640a8833bb1833f3d38e8227e220a8ab458e62bcd54ec61ae7df2dd84b1c408ea16346fd4d270312170864a1e29e3b58341a7347a4a7ba9e71a4462ddc340bf06ad898064f24dd678488882122a4ae2dd5f139a13f299bf1e78d48a79d6fcc7b3ffef55145c7d7b50be21b527a184297a977170d9096d6154572aba3e6a7480eb93e451ac40d49c7ed6bce9cb835f42985e681fa71375b26c53bd7fa2a24c8f0111e7e51875f4f71f8e787107c333c1f3c2bb9ea7a5f92a7723eab500fd64cde418ab2c83b197e6133e85b05704", 0xe3}], 0x1, &(0x7f0000000300)=[{0x88, 0x10e, 0xfffffffffffffffa, "bd7e3be35a1f420319fe600ea4fe35a6deee2a326ef11a1b704c1dba620c555c71f0d879868c9be52aa12b52bea0a6871ba77df4d9909270a8666d9fada9d16381c1168abde82856f01da0ed68bd51b218d50006f972910ae06989d2a058d97ae60725b0031f8cd0dd30b3eb2749e3e0e4df8b29e06871"}], 0x88, 0x880}, 0x20) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x8, 0x1000, 0x3ff, 'queue1\x00', 0xffffffff}) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/56) fallocate(r1, 0x3, 0x0, 0xffff) 2018/06/06 11:52:02 executing program 3: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ppoll(&(0x7f0000000000)=[{r1, 0x2081}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) flistxattr(r0, &(0x7f0000000140)=""/166, 0xa6) 2018/06/06 11:52:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) readahead(r1, 0x5, 0x7) 2018/06/06 11:52:02 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xb6, 0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0xf5a266e5e353f6b5, &(0x7f0000000140)=""/178, &(0x7f0000000000)=0xb2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xfffffffffffffe09, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4b99a54d32d50d3d94d0217841997dc610aa406d0a60258b4aab1b077c", @ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000daadd537b7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5556d8f900000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x5, &(0x7f00000000c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x81, r3, 0x10001, 0x3}) 2018/06/06 11:52:03 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x9, {}, {}, @result}], 0x30) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x68, 0x1f, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r4, 0x9d, "eb9caf65e0c493f7c093d7a0d9681e8d4708928482cd93aa34174cce6b31ee1445233f04ed23c55e9f373ae1755f9266511018aa3ebfeb66ae74eae3a784ea27abf391eb3a81a3d955a315e2f1bcffe7272740cb29676acda3d4f41ad3e4d93112bea66c3e17d84a4426721cc37716ffb3d55ce4b6a8339ed2c8d236fdb48a0485ffd624f966a99db8cd194a4da2956871be2271de82a6d74feca33281"}, &(0x7f0000000180)=0xa5) 2018/06/06 11:52:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40502, 0x0) ioctl(r2, 0xffffffffffffff00, &(0x7f00000000c0)="e49df05693061f69d9d7065e9ddb2ac80950735f51ac0eae0d1d88c7db4d787c48a28cf58184e29374a494d2e4584a350d25a8304d95b093065b864823e5da") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x101080, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x5c, 0x0, &(0x7f00000001c0)=[@acquire={0x40046305}, @increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f0000000280)}) recvfrom$inet6(r2, &(0x7f0000000040)=""/19, 0x13, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}, 0x1c) 2018/06/06 11:52:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x47c9f0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/06 11:52:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0x4e14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x9) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x5, 0x6, 0xa34, "b6458f2fe0db7bb727894e4e53b166374a35c391ab530b7fab4709d93209bbe3495fd04d09b04b69f7af00908ebfa345b5d53e15369ac20b6da32799bdb6dd", 0x2}, 0x60) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/06/06 11:52:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x3f, r1, 0x80) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0xe}, 0x3f}}, [0x9, 0x80, 0x200, 0x8, 0x2, 0x1, 0x80, 0x8, 0x80000000, 0x7, 0x5, 0xfffffffffffffffc, 0x7, 0xda6d, 0x10000]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0xfff}, &(0x7f00000000c0)=0x8) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r2, r3, 0x0) 2018/06/06 11:52:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="0c080000300008012bbd7000ffdbdf250f000000000000001802700008001e00", @ANYRES32=r0, @ANYBLOB="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"], 0x80c}, 0x1, 0x0, 0x0, 0x4044}, 0x20000004) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/06 11:52:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000000080), 0x80000003) [ 542.808980] binder: 30459:30462 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 542.821962] binder: 30459:30462 got reply transaction with bad transaction stack, transaction 252 has target 30459:0 [ 542.835143] binder: 30459:30462 transaction failed 29201/-71, size 0-0 line 2941 [ 542.868170] binder_alloc: binder_alloc_mmap_handler: 30459 20001000-20004000 already mapped failed -16 [ 542.909413] binder: BINDER_SET_CONTEXT_MGR already set [ 542.916776] binder_alloc: 30459: binder_alloc_buf, no vma [ 542.926048] binder: 30459:30462 ioctl 40046207 0 returned -16 [ 542.943016] binder: 30459:30488 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 542.943025] binder: 30459:30488 got reply transaction with no transaction stack [ 542.943034] binder: 30459:30488 transaction failed 29201/-71, size 0-0 line 2926 [ 542.969669] binder: 30459:30482 transaction failed 29189/-3, size 0-0 line 3141 [ 542.980384] binder: undelivered TRANSACTION_ERROR: 29189 [ 542.986405] binder: undelivered TRANSACTION_ERROR: 29201 [ 542.991915] binder: release 30459:30462 transaction 252 out, still active [ 542.998842] binder: undelivered TRANSACTION_COMPLETE [ 543.004036] binder: undelivered TRANSACTION_ERROR: 29201 [ 543.009535] binder: send failed reply for transaction 252, target dead 2018/06/06 11:52:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80045113, &(0x7f0000000000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x3, 0x77}) 2018/06/06 11:52:03 executing program 3: r0 = epoll_create1(0xa0000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000939ff4)) r4 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)) 2018/06/06 11:52:03 executing program 0: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7cc) write(r0, &(0x7f0000000080)="075b5ed7cbd264c14adedc", 0xb) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) nanosleep(&(0x7f0000000380), &(0x7f0000000780)) 2018/06/06 11:52:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r1, r2, 0x0) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000000000)=0x4, 0x4) 2018/06/06 11:52:03 executing program 6: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x35748124) set_thread_area(&(0x7f0000000000)={0x20, 0xffffffff, 0xffffffff, 0x10001, 0xfffffffffffffffa, 0x8, 0xab59, 0x9e, 0x7ff}) 2018/06/06 11:52:03 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000740)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000840)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x2, r0, r1, 0x401, 0x1, 0x2) r2 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="01634040020000000000000003000000000000000000000010000000000000000000000060000000000000000800000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="8561646600000000090000000000000002000000000000001600000000000000852a747000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000003f00000000000000852a646600000000", @ANYRES32=r2, @ANYBLOB="000000cafc03be791e3dec00"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000003c0)}) fcntl$getown(r3, 0x9) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180)}}}], 0x1, 0x0, &(0x7f0000000040)='\x00'}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x6000, r4, r5, 0x2, 0x200080) alarm(0x7) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80002080, 0x10) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, 0x32, r7}) 2018/06/06 11:52:03 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) pselect6(0x40, &(0x7f0000000040)={0x2, 0x4, 0x7fffffff, 0x2, 0x1000, 0x0, 0x29e8, 0x3}, &(0x7f00000000c0)={0x4ee0d8fd, 0x1, 0x2, 0x401, 0x9, 0xff4b, 0xd0, 0x8001}, &(0x7f0000000100)={0x7, 0x5, 0x3, 0x0, 0x6, 0x8, 0x5, 0xffff}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x2b}, 0x8}) 2018/06/06 11:52:03 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f00000000c0)=']+ppp0selinux&/,$}]@&cpuset@\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() close(r0) 2018/06/06 11:52:03 executing program 4: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) [ 543.123438] binder: 30495:30501 got reply transaction with no transaction stack [ 543.153500] binder: 30495:30501 transaction failed 29201/-71, size 96-8 line 2926 2018/06/06 11:52:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/64) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x11b) write$cgroup_int(r3, &(0x7f0000000200)=ANY=[], 0xfffffcf6) lseek(r3, 0x0, 0x4) 2018/06/06 11:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) dup3(r1, r2, 0x0) 2018/06/06 11:52:03 executing program 4: clone(0x10000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/148) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) 2018/06/06 11:52:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626260c8523bf01ebe330") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x3, 0x2441) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) pwritev(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)}, {&(0x7f0000000280)}, {&(0x7f0000000400)="a3906d97dd948bbbb508615078989879ca957e2772f725cba9d935330d79486d8119d4e5f3dd2c4e5077fe5f2b9551905c658580b1d2cc84b9fa03d4d6a26291c1ae1014d1973e5dbecae488905c9f33080aa1385004807893f521eaa47d81bf70df639f52ed99d73fca746122f2d5e81c17ceabe6e71cf40699559db37583f9354e171f21834e9a2d56da66eaecdce049f94a974ec22dc123b98b48d2a3d0b950cb191927d9e0631e506c37f30ef8a815fe53513aaf4d04e4decdc710b7428221e338", 0xc3}], 0x3, 0x5f) [ 543.176920] binder: 30495:30501 got transaction to invalid handle [ 543.186750] binder: 30495:30501 transaction failed 29201/-22, size 0-0 line 3018 [ 543.216595] binder: 30495:30528 got reply transaction with no transaction stack 2018/06/06 11:52:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000000c0)="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", 0x289}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x40505412, &(0x7f0000000340)=""/4096) creat(&(0x7f0000001440)='./file0\x00', 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') [ 543.249210] binder: 30495:30528 transaction failed 29201/-71, size 96-8 line 2926 [ 543.249657] binder: 30495:30534 got transaction to invalid handle [ 543.249664] binder: 30495:30534 transaction failed 29201/-22, size 0-0 line 3018 [ 543.345241] binder: undelivered TRANSACTION_ERROR: 29201 [ 543.351503] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/06 11:52:03 executing program 5: r0 = memfd_create(&(0x7f0000000400)='\x00', 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/166) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'md5sum\x00'}, &(0x7f0000000440)=""/137, 0x89) getpeername(r0, &(0x7f0000000380)=@vsock, &(0x7f0000000180)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0xbc, r1, 0xc05, 0x70bd2b, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200000000000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x78e6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9a00}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe2e8}]}, 0xbc}, 0x1, 0x0, 0x0, 0xc000}, 0x4040040) write$selinux_create(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="737973656d5f753a6f626a6563745f723a64686370635f657865635f743a7330202f7573722f7362696e2f637570738d2ce628017e0841f2ba9064200800202e2f66696c6530000034e919778e0a65ddd9e78586da389cac49"], 0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x11, r0, 0x0) 2018/06/06 11:52:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x3) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000001c0)={r4, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/06/06 11:52:03 executing program 3: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x800) 2018/06/06 11:52:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)="e1d1bbc124f9914642d4a8d6c0a032d3b98b2e95ab60325a0513d539e5f6386dc9886d61244451ed5454b171c6208c8714ab9db83f1b5916f70a67c875ea093296cb07b2cbba159da797e28e4a2d78efde72eb", 0x53) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = open(&(0x7f0000000000)='./bus\x00', 0x111000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={r3, 0x8, &(0x7f00000001c0)=[0x2, 0x5, 0x930, 0x0, 0x6, 0xfd, 0xb7, 0x8a81], &(0x7f0000000200)=[0x8000, 0x4, 0x9], 0x0, 0x6, 0x7f, &(0x7f0000000240)=[0x0, 0x3ff, 0x5, 0x1, 0x4, 0x6], &(0x7f0000000280)=[0x0, 0xbef, 0x79, 0x7, 0xfff, 0x3]}) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/06/06 11:52:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/140, 0x25) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000001004800"], 0x8) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0072f2b48461"], 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory', 0x20}]}, 0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") set_robust_list(&(0x7f0000000300)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x2, &(0x7f0000000280)={&(0x7f0000000200)}}, 0x18) 2018/06/06 11:52:03 executing program 6: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="712edbf3d7ad183e03e41109a0cf31eb3bf953368ae55cd364f9da1ba7c41f1227d27974167cd9ddd905f532838a536d32e275f017b7bcf26aadf8d99ac2793a842e969e5a1f0ee7d7554a897dcab9885d6e513efa96118789e3e347890473245d6abf6cbeb73929d8002cb7fab4285b3ca565bfb416988e0ab485d4b4bc8be26d9a10278469f8f349dc05198d2581cf50", 0x91}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) write$sndseq(r2, &(0x7f0000000180)=[{0x80, 0x1000, 0xfffffffffffffff9, 0x1f, @time={0x77359400}, {0x40, 0x1e39}, {0x4, 0x1}, @quote={{0x5, 0x7fff}, 0x8000, &(0x7f0000000100)={0x400, 0x401, 0xf5, 0x8000, @time={0x77359400}, {0x8001, 0x401}, {0x7f, 0x1}, @time=@tick=0x4}}}], 0x30) 2018/06/06 11:52:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r1, r2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xefd, 0x100000001, 0x738, 0xca5, 0xc}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r4, 0x74, "bab5128c5be1838a5e00c696eda66ebfc74d2d5c95a79d46e8384d0c26631792254e846f2b3354d510bf494f2f9d85379c4761e1193543fbbac4238eea505c8a7a3d6663f07b0df686bd5a71ec77a5aa17b4f9b2ca559e365d9d022b7416ccd900bdc06e68f3cc13b4c11aa5df8e34e2cf63ad1e"}, &(0x7f0000000040)=0x7c) 2018/06/06 11:52:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000300)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) ioctl(r1, 0x867, &(0x7f0000000200)="4499d6c1a4") getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000280)=""/121, &(0x7f0000000100)=0x79) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:03 executing program 3: mprotect(&(0x7f0000612000/0x3000)=nil, 0x3000, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000600}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)={0x438, 0x2f, 0x800, 0x70bd25, 0x25dfdbff, {0xf}, [@nested={0x5c, 0x3d, [@generic="e1a4e834faea94f0decd58b392f1d4afff74c8429d4fafea14a1c6390f49", @generic="54cd8d2314639547c29e5b935979c064ab98b0c167081710e5962b2a228b345ea8909958c5037b1033153b4447f817f58d8644b2e98efb"]}, @nested={0x38, 0x39, [@typed={0x8, 0x39, @ipv4}, @generic="e93d8a3437390ffbafe1026663ed474a77719096874b686410bd6b5479768c629bb2cb189a6f8f2d68a5c5"]}, @generic="1b444521444f22d765f34a091a2915e2b42a6ca2be0a4ee81795339a3d9c83e1740f8c032da6ddaf714fce39f21be7e7a482185af92d967447b851d54d1f0fad0109cf1fa2171ed69457919406f2534a6d66f4cf1b32c1a6684ac69ba27b73cc2d41fee5cdcc504c82a98164ee7ea4790503afe6936c67e3", @typed={0x4, 0x64}, @nested={0x1b8, 0x2c, [@generic="77a7cff7fb9e8226ae35086c4473b655551fbd61656d7fd9b3b973c95a8f93d3b71b4110994c60f641c06419f511cd62df6b50dfe950d6a0586ee29612c4f58c85e60a7a723e69125ab2919c680022af31d655ceeaa5c60a5504ee176f32ee", @generic="0a8711a5bf4ba7f08c6903b0b70d4a86d7ad91595b40b21cf45b2e429b4fee2623a371c943362892b1190526040a6fde5e02ee5c6ae3b73304a33c970c2c7f7d8095426f7cbd3d6126787f525b7b18255f1cae457dbeefcab861ea8e01717dc3bbb7f16964", @generic="8753fa73bc9a0f8c3ad8720fb86c9f81e489c9e1dba067746fbc9b54fdd3f25431d0a8012e0cbe7b23ac6a490db3f63206782cef96d58d27d23c19b23fde02774a6334186c41569138fe34a230a8f4e32fe6274387ae069856213ff3cdb67c96011a1ee7f16301d5fce6f8ce474a8a319f3272a8a3be368e6bc5a82cee254f4282835d4cd33f99e41d5f48ff617e76f0fa543bc3947c29f23b00669b672e136d15d4ae9a5c11bb4dc4b317aafd854f2201bf7f3ff4ff06627c6533d50c45cead2ced2df20ffd1ddd7b11071332989f961c57a8d048ce35591ce8372696", @typed={0x8, 0x7f, @u32=0x80000001}, @typed={0x8, 0x7c, @ipv4=@loopback=0x7f000001}]}, @nested={0x98, 0x3b, [@generic="b5c3e400071441ca5c2ce6a27d0f5571c57b2ef9e3c0f8cf02d31b2126", @generic="aff3779c6378036f22c18e23ec8fe9d28fd7d51cd900bd546b480754983b9c97de5c4774543888d336930c51558862daa74b615431f54898f2ba7fd2629a10b5ef047d24ee8f404f60fefbf099c360", @typed={0x14, 0x40, @ipv6}, @typed={0x8, 0xe, @fd=r0}, @typed={0xc, 0x1d, @u64=0x3}]}, @generic="5c3fc8f119ea9ce754a06de5741be786366f63416e142cfd5e5d0078a03e45b33bf7d04da1d36b574165b60a7664b3b0443fb1227e94e32857ee4f71268c4a30338457cb807aa58a27078dfd31eb7ecd7e8538f9d09eb9827effb5ec1562d5adb822428406136eb56169859089662ae0b39ec16beef543d86655c94a4a69", @generic="ecc88219c550237e1d554da4af03067758b9337943cc2f89ba0cdf3541d1493a0d75470a01f8eff4836157bfad1f24a9f2e299ac195a9a1438deb8a06ab1bde706c5122272"]}, 0x438}, 0x1, 0x0, 0x0, 0x1}, 0x4800) 2018/06/06 11:52:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file1\x00', 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x8856, 0x4) 2018/06/06 11:52:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 2018/06/06 11:52:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 11:52:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) [ 543.758123] binder_alloc: 30563: binder_alloc_buf, no vma [ 543.764542] binder: 30563:30569 transaction failed 29189/-3, size 0-0 line 3141 [ 543.779887] binder: BINDER_SET_CONTEXT_MGR already set [ 543.785580] binder: 30563:30611 ioctl 40046207 0 returned -16 [ 543.796770] binder: undelivered TRANSACTION_ERROR: 29189 [ 544.410395] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 544.501266] keychord: Insufficient bytes present for keycount 0 [ 544.507383] keychord: Insufficient bytes present for keycount 2 [ 544.596638] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/06/06 11:52:04 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfff, 0x0, 0xfffffffffffffbff, 0xffffffff00000000}, 0x8) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000020207031dfffd946fa2830020200a0009000b00031d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/06/06 11:52:04 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) fcntl$getown(r0, 0x9) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/113, 0x71}, {&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/165, 0xa5}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100000000, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x80f, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sched_yield() ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x10003, 0x8}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x6}, 0xffffffffffffff6f) dup3(r2, r3, 0x0) 2018/06/06 11:52:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x800000005452, &(0x7f0000000100)=0xc8) shutdown(r1, 0x1) 2018/06/06 11:52:04 executing program 3: r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x20002300}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) 2018/06/06 11:52:04 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x1c}, 0x1}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) fsetxattr(r1, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000001000000000000000f51b3412a4131c9aa78c5c850870ddd72c53473e896da61fe04c68547b732b425d4ffc0eb36a643b893d7f0001813c562dbc65f3b13b2ea9ac14b8715836008b1502c54dcc6c47f311b697e78a5c0c8691448d2fa761f000a07b86824e3b123c", 0xfccc, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/06/06 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) mmap(&(0x7f000029d000/0x200000)=nil, 0x200000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008f7000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000030c000/0x4000)=nil) 2018/06/06 11:52:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[]) 2018/06/06 11:52:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x373258fe, 0xffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000140), 0x3) 2018/06/06 11:52:05 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0xffffffff00000001, 0xffff, 0x6, {0x0, 0x989680}, 0x55c2, 0x10000}) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/06/06 11:52:05 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="e24bdc747c49669ed6004dbf71d5d27542de2c33c491feb0b043004074314936d0291ba4b71bf580d92e9217e91ba63c8c2eca51cbce8854213424afcaf38d9bd596fdc1118152d759c4b85e47fdf25b7185bb8d716740789ba8399bb8a662"], 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = timerfd_create(0x5, 0x80800) get_thread_area(&(0x7f0000000000)={0x410, 0xffffffff, 0x3000, 0x100000001, 0x23, 0x4600, 0xffffffffffff6963, 0x4c78, 0x8, 0x6}) setsockopt(r1, 0x80, 0x1ff, &(0x7f0000000140)="f66d1d3232fe2d334e0512eb07209a57074b3d5391a1112e0b47e24bebc0c78d4cbd071d13e8f185367e1c0cadffe47b", 0x30) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) 2018/06/06 11:52:05 executing program 4: r0 = inotify_init1(0x800) dup(r0) r1 = socket(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000000800)=0x30) 2018/06/06 11:52:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)="920a47713c30ca121c5649cdecfd8b7cb895256f6e2b80330a57b4e73264a4b75caa2012c86c9e3945b7d2b34b9d1c076be55a512f9d43957ae5079bb9fdee5a6517cdd0afc53f685db2d76af85b12cb1ba30082ca476db4b2eb102c2b753a6caebd4e9982cabd233782168b51123ebb28df3fd40d88b5b6fc469d027efa819802f1e4f962fd5689c47bf705297f24a2f0e78838fd8b466b7e711e9fc0a43169ea35853c693a28aa25ee7254286a3e12a0a1892f812fcd494e9f58b4bf3825bf306c18488cdc72cd66a6e855c84c27a3274b03a68b03", 0xd6}, {&(0x7f00000004c0)="21dac13a5440a71bf8593a4414bbe6af69467d1d8669ac34c9c20e5ed97daafe4c58e07f281ec0a83cb93f46a75180ab3be4c8b92d621fc1614ff26fc82c4d6aff85149b8005d38c83b208b6794f950a05aaaf8e62196cca6860c9ace3a69c", 0x5f}, {&(0x7f0000000100)="6d01b6942f7ca8304c4ecc0b9023df3e078e7c23116cee1723fa176ff48daa517c21e218", 0x24}, {&(0x7f0000000540)="e3e8a0fcf7932a7f553878adef86c4a801d73e44130341c5f94c04b46f467bbae356746153973e104de71eb7126ec6354e83f541969eb8686fa011fb7e8d7ac5cbdbbfb2e0509de1b4015bde722405b1698e0920de89b2683d5f5ce859d7a528a9d088", 0x63}], 0x4, &(0x7f0000000ac0)=[{0xc8, 0x1ff, 0xffffffffffffffff, "619171ad806e8d7712ff7caaf9c999c39c5e37a808de0cc985a10cedfab566a9de4101b8ce163bdbf6464afca6970ce8f0132c91ff9f19b26feed994f5904a7661440663f7bebc7f0ee336576396a610a4c5d6dcbdc740832e0433755370cbbed4adab53500bfd787bcdd4a74abd68a84b2b551cb4b5a13691fe0e04cfc0785c57e384f8e6492d5aff26d070dacde7fef85e9536473906a9009b4a0ee0a46d1c790d0f6a22145d89aded60e0542b7c04acf7510d80a17a"}, {0xa8, 0x110, 0x10000, "f0dbd48b32efb9700f5d209b6550c5f05cde20c521777cf4da9f45e16edc427d27be5294a011870ae75f726026dca3a3a846d5a0c075e83a6b15615189105c28b64842e884e7d5c690ce25b9a8468bd4abd6f852f30905a5291d6c89aa259635344e4a8b3aa441cc922b1e50df647d6af2f7c060c9689a7266e5aaad897a42aec1cce86852c7a399cc1a507ae37a8c933f"}, {0x1010, 0x112, 0x0, "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"}, {0x68, 0x115, 0x200, "1af81736ac751d8fcef7daf2e5f85a1130246361131badfae86be344ed778941f42fe35ebf12a00d6ab7e449bfd0dbc99af0bdd204cb4a7ee902a31f14165172c1758db5ae9056c038a89599870ebcff2947e6533bc482"}, {0x98, 0x11f, 0xe1, "1c7f3acd8846f03b56f561c89c216ad3d00b744486d8fb5352ad7f29a04b4c4ed90f2c274c4a753225a85352584392df9855a5c2796e36913573c73ad69e2fda11e9aef3d63f02809c7369939c0e035d31306bdb9bf5fc3db25272e6beb364522743707e84d2986177fa436964ca97203245d56192cae52316c00cec8b3965a3c77430"}, {0x110, 0x113, 0x8, "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"}], 0x1390, 0x20000000}, 0x4004000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x2, {0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x14a) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) dup(r0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000300)=0xffffffffffffff5f, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') fanotify_mark(r1, 0x4, 0x8000001, r2, &(0x7f0000000080)='./file0\x00') r3 = dup(r0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00000007c0), 0xfd06, 0x20000008, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000002c0), 0x4) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r4, 0x80080) sendfile(r3, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/06/06 11:52:05 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000002, 0x31, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f00000011c0)="000000800000800000") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000040)=0x2, 0x4) 2018/06/06 11:52:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/sockstat\x00') accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) sendfile(r0, r0, &(0x7f0000000000)=0x2000000, 0x7fffffff) 2018/06/06 11:52:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x100}, {0x6, 0x5}, {0x3, 0x1}], 0x3) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) capget(&(0x7f0000000240)={0x19980330}, &(0x7f0000003840)) 2018/06/06 11:52:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000471000/0x4000)=nil, 0x4000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'sit0\x00', {0x4, 0x200, 0xfff, "f7860317ae92"}}) 2018/06/06 11:52:05 executing program 0: socketpair(0x19, 0xe, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1000000000002, 0x20000000000009) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='cpuset\x00') sendfile(r2, r3, &(0x7f0000000040), 0x10000000000443) 2018/06/06 11:52:05 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0)=0x200, 0x21f) r1 = timerfd_create(0x7, 0x400000000000804) fcntl$setstatus(r0, 0x4, 0x800) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r2, &(0x7f0000001400), 0x0) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e21, @rand_addr=0x3d}}) pkey_free(0xffffffffffffffff) recvfrom(r0, &(0x7f00000001c0)=""/105, 0x69, 0x0, &(0x7f0000000340)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7f, 0x20, "fa01a9fd814e47dc25d608e1ca108b4e9b07208b41c9726db15eb91c49acd895aca1f7a64b3c7594bedcc8d6404bd22aa98942c8eb1c2d8c0ede82d0049c7e", 0x2e}, 0x80) 2018/06/06 11:52:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000000)=0x54) r2 = syz_open_dev$tun(&(0x7f0000001740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) openat$cgroup_type(r3, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x2000000000b}, 0x20) 2018/06/06 11:52:05 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp\x00') ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x3f, 0x7, 0x3, 0x3f, 0x2, 0x4ae4}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={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, 0xfdffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth1\x00', 0x100000000}) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 2018/06/06 11:52:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280)}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)) 2018/06/06 11:52:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) ioctl$TIOCCBRK(r2, 0x5428) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x805, 0x7fff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) restart_syscall() [ 545.104090] binder: 30717:30719 ioctl 5418 20000000 returned -22 2018/06/06 11:52:05 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x9, 0xfffffffffffffff8, 0x0, 0x57}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3e, 0x101, 0x8004, 0x400, 0x200, 0x5, 0x1e29, 0x0, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x650, 0x101000) 2018/06/06 11:52:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x4, &(0x7f0000000080)={0x8}, 0x8) r2 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="445893a22d1f950a8ceb7d3596a9b3716485d66c376136830c75ea1a953f91d5571456cee090d0680bd2bf", 0x2b, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x100000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090c000000ffffff05ffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/06 11:52:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x4, {0x2, 0x4e23}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x9, 0x9, 0x100000001, 0x2, &(0x7f0000000180)='ip6gre0\x00', 0x2, 0x7f, 0x158}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x200000000000001c, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x8080, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r1, 0x1) 2018/06/06 11:52:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000001280)={0x7fffffff, 0x2, 0x1000, &(0x7f0000000280)="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"}) r2 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140)="5486f339ac0584240f186c68ce7a4981a98a29ac7b4997b19308eba43f3b6468fad0d61eba6ff4dedaa2c3ee6b1feec65bfe880d7457b8ef5640989766f9ee55d44eeaef4b1daa95fc6d68c132dd92e5bc0d7af5015f722b376abde9cf29fa5cdaafdcf5cdceb0d1f25fac14654eea009e37b1024aa25eeb5c3e7dcf519fdd0bfd42a4b203d969f841ded16dd5688e09e4c7a49f0289a30c", 0x98, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1187f54a}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xd6c835f6d4c92190) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x5, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x5}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r2, r3, 0x0) 2018/06/06 11:52:05 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0)=0x200, 0x21f) r1 = timerfd_create(0x7, 0x400000000000804) fcntl$setstatus(r0, 0x4, 0x800) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r2, &(0x7f0000001400), 0x0) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e21, @rand_addr=0x3d}}) pkey_free(0xffffffffffffffff) recvfrom(r0, &(0x7f00000001c0)=""/105, 0x69, 0x0, &(0x7f0000000340)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7f, 0x20, "fa01a9fd814e47dc25d608e1ca108b4e9b07208b41c9726db15eb91c49acd895aca1f7a64b3c7594bedcc8d6404bd22aa98942c8eb1c2d8c0ede82d0049c7e", 0x2e}, 0x80) 2018/06/06 11:52:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") unshare(0x40600) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x10000, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)="8d125db147732684aac6aef626f38ee90d981182b673d913b1fc3c076ad937afc51e483a26911705d723449097434257b9505e204f7a5418b72385eb3f8652545cbf095a472b7c7b245b0ae00ae00e91d1cde46454ece69e871e5697f5af2ca5dd9ff7403bd1944694e1c66e9efc3bac59d9580c2d49cb5ddd2dc5", 0x7b, 0x0) 2018/06/06 11:52:05 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x35) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x60003f, 0x0) socket$inet(0x2, 0x0, 0x0) 2018/06/06 11:52:06 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x8001, 0x209, 0x826, 0x1ff0, 0x3800000000000000, 0xa21, 0x46e5, 0x0}, &(0x7f0000000100)=0x20) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/76, 0x4c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0xc2a8}, 0x90) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x40}, 0x90) 2018/06/06 11:52:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000002240)=[{&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3, &(0x7f0000002280), 0x0, 0x2}, 0x40}, {{&(0x7f00000022c0)=@in, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002340)=""/65, 0x41}, {&(0x7f00000023c0)=""/45, 0x2d}, {&(0x7f0000002400)=""/65, 0x41}, {&(0x7f0000002480)=""/62, 0x3e}, {&(0x7f00000024c0)=""/211, 0xd3}], 0x5, &(0x7f0000002640)=""/136, 0x88, 0xfffffffffffffe00}, 0x4}, {{&(0x7f0000002700)=@can, 0x80, &(0x7f0000003940)=[{&(0x7f0000002780)=""/69, 0x45}, {&(0x7f0000002800)=""/156, 0x9c}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/78, 0x4e}], 0x4, &(0x7f0000003980)=""/121, 0x79, 0xf0800}, 0x539}, {{&(0x7f0000003a00)=@nl, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/222, 0xde}], 0x1, &(0x7f0000003bc0)=""/42, 0x2a, 0x80}, 0x2}], 0x4, 0x2000, &(0x7f0000003d00)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003ec0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000003e00)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003e40)={r2, 0xac, 0x4, [0xfffffffffffffe01, 0xf8, 0x0, 0x5]}, &(0x7f0000003e80)=0x10) fchdir(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) 2018/06/06 11:52:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x5, 0x2, 0x5, 0x5, 0x1fffffffc000, 0xff, 0x8}, 0x1c) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x82}]}, 0x10) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="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", 0x480}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)='Z', 0x1}], 0x34f, &(0x7f00000000c0), 0x0, 0xfffffffffffffffe}, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000340)="23c78316190d81f83d86f03aba40b584c7c3568fefdb07063f2fe8b5d01a29cc048fa37991e9b662dc3e9a1b4c2082fd97985f64151b83e8ed95db08945cb964bc35f86b94778de96ba1fb24917c5b85f432b5bb32db9a60f647a6372897b37ef0f5373df993670d14914bec8e58e029e9fe3917b4949b564e3e74980604c766d573b5c81e93049024ff17f723d48afcefacd83a19b74d0c21a7b836b6dd039e5803ed1f07ca9611339ef3e9fee51fcd239e4f890f36d04981551a856a15c2a31bd9844d6062d6e490c180f973160f12cb8f03066e8ea9368a4ada350e4af2b718c1cd3d85030aee63b74fd09fb5f689085995", 0xf3}], 0x1}, 0x0) 2018/06/06 11:52:06 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe) 2018/06/06 11:52:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/220, 0xdc, 0x102, 0x0, 0x0) 2018/06/06 11:52:06 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x180, 0x0) accept$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x82) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6}, 0x48, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge0\x00'}) 2018/06/06 11:52:06 executing program 1: socket$inet(0x2, 0x1, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x402400, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) seccomp(0x2, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000140)}) 2018/06/06 11:52:06 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xca, "d2c59d0850a780d103d947a6ce2e923d70a25a3fee2821aee150fcd3396b7b9cc05419ebba06da5a3559cf72d179d0184151c22183c1c5a09aedd5073537b97dd246d0483c45184c5f9862a8749c23b50f62b85c973cc1e199a1998194d1584358ffa326f7af0cda3e9f0b8942473831366c311aea98af145e3f253d704ac2c8bc7c7709aa24ffcb5cab41ebe7584c3339803badc291bed582bca906fdb6674bd44cc7239afc0e479bdfc1527c220ac46487451be1ffcf4452020d847224977cbf270db73e15eae3c1ee"}, &(0x7f0000000340)=0xd2) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000100)=0x8, 0xfda6) 2018/06/06 11:52:06 executing program 6: r0 = socket(0xa, 0x0, 0xfffffffffffffffe) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth1\x00', {0x4, 0x8, 0x0, "b9d4648aea40", 0x4}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff020}, {0x6}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/06/06 11:52:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') socket(0x40a, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) flock(0xffffffffffffffff, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x8, 0xe5, 0x4, 0x74}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x100000000001) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) utimes(&(0x7f0000000740)='./file1\x00', &(0x7f0000000880)) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}, 0x1e) accept$inet(r1, &(0x7f0000000900)={0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x10) setsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f0000000300)="cb11c58e8d0b37445286a9d11ea310cd6e65ee3a611c905a366b8b853351728dd54a033ce73a723dfd0236837b86d39020fe4ecf8b95d94783905976ee69c624332ce0557c57e1", 0x47) accept$unix(r4, &(0x7f00000005c0)=@abs, &(0x7f00000002c0)=0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000008c0)='/dev/sequencer2\x00') creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/06/06 11:52:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000, 0x7, 0xc35d, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 2018/06/06 11:52:06 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0xe000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r1, 0x409, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_flags}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$getname(0x10, &(0x7f0000000100)=""/89) fcntl$getownex(r0, 0x10, &(0x7f0000002600)={0x0, 0x0}) r2 = geteuid() stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002780)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000180)="a61c00c2f9162f0cf63f08afa8a5e0c989753a1eac031dd6272dcb15355eba419c3c6125bd3a00e7170802700d968159f07a5a8917f820ddba6698f6185a1bb2e07e6384cc966b6dd49b98a98c23efeeb36f5c71c2eac67f2216010eec8b024ad25e0dea91d37f2781ebac1901320d3101a6e8c932641ecde3b211126ef7ef1adfac5829be9890ca05e872cd308be66f6d248c36b980bc21b30db241830f74b2f5aa56100e7f36df5b5a2d5e4f8a50186750e84aee", 0xb5}, {&(0x7f0000000080)="f286d3c7f8b5c570575566f7e1611daa035c6b1b7afc5127830a1f430f55841af21cf8a110690ee4a6c1d3d93a9671b00c58d665de04c15581c3ce74b564f3229abd79cee391059fe6bcd4c439c6d335f9a664f3971503d913f8a25624", 0x5d}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="df7ca24ae39d71bbbfdb0d1e0d64a2a9ca2a303362d61274f1c8d0cd7d85b03b9e274e0a88f0f0439d1701f38f222dedc87bd02fb959a0cc3e96da5c9f4f7b87e8fd9e2b22d220efc3841aff6622356ec6756afbd9c503fb860b07ac927b708acb1b47a4b1535050f883525437e5f6c2dec02a9387cebd59295d7167e089217c1f42b2aae832d6393e129662e1016c1715503b14758adfe5a2457d41a5a821a0723956c15d249d0b9da21df1fd5b0047124e1b72422650c3e9234ef729d8f38e5106", 0xc2}, {&(0x7f0000001380)="75a16cece6b00885e90042e411f016dce2e17c5d7e3b7b59dfef", 0x1a}, {&(0x7f00000013c0)="9fefed91e88334c64d9554e7178199d473382d86d8a3d21d7311a8d540518d09eedef1ae6ac440bdb7111eab494450d37a680076ddcdfb6cfd75e6f736397f", 0x3f}, {&(0x7f0000001400)="0a5c0ba6b6ed91e2721ca15f2d1311b0020cf56b4d422e5283bf255e4fd1c45e7a2d19740be19743b1c8647cdc08c9b06a8b092259e8f388c74d0639075edf6fc6b258ccaf4c9fcbf9b13a325b68bb0fe8ac8a8e203d4b2f361b323f158b522e4dd13beeddf58d5260b03a0812ec4149102b0ab747138e8e3880cb732b6bfaf4541a7c6d892189e22351befd191cc2039b", 0x91}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="bc28fe0924c861807aeb2d97c132d38bde2eeef952cbab9b4959671173505004476f3e636e7faec9dba0d6bd6d962fa555d107e8bb007e051ac8616f4fd99393b14679a4193ffba0", 0x48}], 0x9, &(0x7f0000002700)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x58, 0x44}, 0x1) 2018/06/06 11:52:07 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000017a6c0fcf0cc6863ec403077d7b3e58f465e118bad36ec00d79187ddfecae76f51e1eb49b64090320f4d0fcdf439d62abe74c767ee956eaf6b68a31da7a2232acfd54858373dd4c40f40d627dbf7931378d638a5dc4f6a102f96244ab9ced225df843a74b930f8c299e4263b4c3a4a521f2b9279084d93e7858d09c737342a18d02c519ba10518d75f2046c363cd998b963cfb74566f6a0c95eaae"], 0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000080)='./file0\x00', 0x142) mmap(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, 0x71, r0, 0x0) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x18d) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240000, 0x40) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000040)=0x81) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x8100, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/06/06 11:52:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x8, 0x3, 0x80000001, 0xffff, 0x1000, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x0, 0x2, 0x7}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x62, "3b41d92bbc0fdf26be1673d577162773c8695742062b7a261550c34dfc39221d42b6b497a22dd3463d1d330a7018f2fe1c54eadd61e8fe32cc1e8d2e682abf9b919d1258ff9ced39e7639190e6c006744a6de92c1630e3f41c0dad77a796524a22a1"}, &(0x7f0000000080)=0x6a) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3, 0x4, 0x2, 0x9, 0x13, 0x100, 0x80, {r3, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x7, 0x1, 0x81, 0x7}}, &(0x7f0000000300)=0xb0) ioctl$SG_SCSI_RESET(r0, 0x2287, 0x80fd01) 2018/06/06 11:52:07 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @empty, 'veth1\x00'}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x7530}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/06/06 11:52:07 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000700083c14cc0b00bb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) 2018/06/06 11:52:07 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) prctl$intptr(0x20, 0x0) vmsplice(r0, &(0x7f0000002a00)=[{&(0x7f0000000100)="bce036c6d995621c10d768fb7f93abee4f0e9bef2d1da7e2a5affc772777bec4af954c5884c96979dda84838ca5030316a1e4a9c605c283a9bc801621d4214af82ac0579e2fb13834589da21b25688159a1b2c6315d790df19fabfaa9b2544f8b55b21829cd31bad7c889667eded7e2843e2ddd1a318249103b7665f5605468293502c4d941ae89aacf9772b71c334"}], 0x10000000000001f0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/06 11:52:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000000)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x101, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r1, r2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="47fcea073bd58bbef215cc62ada019e2", 0x10) 2018/06/06 11:52:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000002c0)="2a93d6c5b45dc27219d70030b5f973df9f9dc6f0b90af04d1640c043495fa858deb3c63487078671decbfdb127c0953a19b4db73ee7e943e6be54e351ba2b3463a5fd3bb0b73f4caf100c7ce57d1ed43ad6a3b581f44b4e2576c434d077907b4bccb640e68ba75342e2d1af048aba33af32ae319ef7114f7dcf1acdac323b81a4cb05033d4aa7bee130b1c10379a3018bb6417618f970277093326926ebb1e07ec3a7872091de054e91234364c4dcb559cada4f7ac67dd9ae7776d1115a4e40d2331aab1c6ff1a08624822e1ed", 0xcd) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)={0x6, 0xf7, 0x1ff, 0x6, 0x9, 0x1, 0x1000, 0x3, 0x7fffffff, 0xe830, 0x7ff, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:07 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x18, 0x14, 0x201, 0x0, 0x0, {0x2}, [@generic='f']}, 0x17}, 0x1}, 0x0) 2018/06/06 11:52:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x0) r5 = dup3(r4, r1, 0x0) fcntl$setstatus(r5, 0x4, 0x3ffb) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 11:52:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e1e, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='hybla\x00', 0x6) write$binfmt_aout(r0, &(0x7f00000029c0)=ANY=[@ANYBLOB="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"], 0x41c) 2018/06/06 11:52:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0x20}, {0x6}]}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000feff3f000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2c9879c5b5030dfae9ce1ddc2a07fafc8f83ea7e6da15d5371ea97bbd16114d0c731c22b859ab3434615b1ba07513d003fa9c8eb365ee4118000000"], 0x78) 2018/06/06 11:52:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000200)=0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x2000000000000a, 0x1, 0x3) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) readahead(r3, 0x9, 0x7) 2018/06/06 11:52:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f50dd2c99240970") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/255) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r3, 0x6}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000140)=0x5, 0x4) sysfs$2(0x2, 0x3, &(0x7f0000000e80)=""/4096) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/06/06 11:52:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00"}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x82, "eae2e5012dc704fd0dae404771dad4d0785f76b0fa5d6087c7bdc51fea6560b42fa60b67e2f248810df33c15c636441c48fe4c3979f66731acfe32ed9a51d9a342aca5100542e3be9c186329affb7f536c893050252b5aa2fa0764d7c8c1456707da62eb7d66949f032215cf79c311fbb8e4f90ec40fbcd81dea20a4b6dc571c2878"}, &(0x7f0000000040)=0x8a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/06/06 11:52:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000180), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x9, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000040), 0x4) r4 = dup2(r1, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x444401, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000100)=0x6ec8, 0x4) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/18, 0x12}], 0x1) 2018/06/06 11:52:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x800006, 0x8000a, 0xc13f) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x820}) dup3(r2, r3, 0x0) fsetxattr(r3, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)="6966623000faffffffffffffff00", 0xe, 0x2) 2018/06/06 11:52:08 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getae={0x54, 0x1f, 0x10, 0x70bd26, 0x25dfdbfe, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d5, 0xa}, @in6, 0x0, 0x3505}, [@coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x30401}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@polexpire={0xfc, 0x1b, 0x801, 0x70bd29, 0x25dfdbfd, {{{@in6=@dev={0xfe, 0x80, [], 0x1b}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e23, 0x9, 0xa, 0xefd00bb20b28c249, 0x80, 0xff, 0x0, r1}, {0x1, 0x1ff, 0x7, 0x4, 0x9, 0x1, 0x4, 0x7f}, {0x1, 0x8, 0x5, 0x5}, 0x7, 0x6e6bbb, 0x3, 0x1, 0x3}, 0xad5d}, [@replay_esn_val={0x3c, 0x17, {0x8, 0x70bd26, 0x70bd2b, 0x70bd26, 0x70bd26, 0x1da, [0x3ff, 0x3, 0x1ff, 0x1, 0x4, 0x2, 0xe6, 0x0]}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000003c0)={0x200, 0x3, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r2, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000540), 0x8) getpeername$ipx(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000600)=""/13) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r3, 0x7}, 0x8) fanotify_mark(r0, 0x10, 0x10010, r0, &(0x7f0000000680)='./file0\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000006c0)=0x1ff) getpeername$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14) recvfrom(r0, &(0x7f0000000700)=""/234, 0xea, 0x2, &(0x7f0000000880)=@hci={0x1f, r4, 0x3}, 0x80) setfsuid(r1) fcntl$setflags(r0, 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) syz_open_dev$urandom(&(0x7f0000000900)='/dev/urandom\x00', 0x0, 0x8000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000940)=0x14a2, 0x4) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000980)) r5 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r5, &(0x7f0000000a40)=""/4096, 0x1000) r6 = request_key(&(0x7f0000001a40)='user\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001ac0)='keyring\x00', r5) prctl$getname(0x10, &(0x7f0000001b00)=""/96) request_key(&(0x7f0000001b80)='cifs.idmap\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001c00)='\x00', r6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001c40)={0xffff, {{0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0xff, 0x90000000000, @loopback={0x0, 0x1}, 0x5}}}, 0x108) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d80)=0x10000, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/06/06 11:52:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x281}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=@deltaction={0x15c, 0x31, 0x0, 0x70bd25, 0x25dfdbfb, {0x0, 0x5, 0x6}, [@TCA_ACT_TAB={0xbc, 0x1, [{0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffffffff8001}}, {0x18, 0x14, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffffa}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0xdd}}, {0x14, 0x19, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}, @TCA_ACT_TAB={0x50, 0x1, [{0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x7a}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x14, 0x11, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x14, 0x4, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x8001}, 0x40) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:08 executing program 4: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c6641aa80f04", 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) signalfd(r0, &(0x7f0000000000)={0x101}, 0x8) mq_unlink(&(0x7f0000000040)="655edf17d9501b302325045cd344e977568a5a2177f057") 2018/06/06 11:52:08 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x80) connect$packet(r1, &(0x7f0000001300)={0x11, 0x19, r2, 0x1, 0x2, 0x6}, 0xffffff52) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, [0xd37c, 0x9, 0x9a, 0x3, 0x8, 0xad27, 0x1, 0x80000000, 0x3, 0x3, 0x40000000000, 0x2, 0x0, 0x585, 0x4]}, &(0x7f0000001440)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001480)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x10001, 0x2, 0x19, 0x5, 0x60}, 0x98) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') getdents64(r1, &(0x7f0000000180)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001540)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x338b}}, 0x3, 0x200, 0x2, 0x6, 0x100000001}, &(0x7f0000001240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001280)={0x7, 0x8, 0x1ff, 0x4, r4}, &(0x7f00000012c0)=0x10) fchmod(r0, 0x0) ftruncate(r1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/06/06 11:52:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) tee(r0, r0, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x5}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}]}, 0x78) r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@can, &(0x7f0000000100)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getgroups(0x4, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000025c0)=""/22, &(0x7f0000002600)=0x16) r6 = getgid() r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002780)='/dev/autofs\x00', 0x42180, 0x0) perf_event_open(&(0x7f0000002700)={0x1, 0x70, 0x1000, 0x1, 0x6, 0x8, 0x0, 0x3, 0x962, 0x2, 0x4, 0x24, 0x100000001, 0x3f, 0x9, 0x6, 0x1, 0xfff, 0x1f, 0x0, 0x0, 0x80, 0x6, 0x1, 0x4, 0x3, 0x9, 0x0, 0xfff, 0x3cef5f5f, 0x226, 0x4, 0x20, 0x8, 0x4, 0x70b5, 0x8000, 0x81, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000400), 0x1}, 0x8040, 0xc388, 0x3, 0x3, 0x9, 0x8, 0xdd}, r4, 0xd, r7, 0x2) getgroups(0x1, &(0x7f0000002580)=[r6]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002840)={0x0}, &(0x7f0000002280)=0xc) getresuid(&(0x7f00000022c0), &(0x7f0000002300)=0x0, &(0x7f0000002340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000027c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002800)=0x14) stat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000024c0)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="949d9f3c0dc60b57d6afa834674134b0ae7446dff7ec02a880e777b9575f482d9df185bedcfa314c85bcdf1298dd5eae9bca15703dad04775ffe7c80d8884c302719b5e97ada9bce9a99bfdc665f928ae7769cbe552e867ec52e5947b4afd56bf4620db776bf304ecb6470aecf4f4b79f86021952fc9c153bdd0c3aa9e0acfec9a831e0090aaf8f8e38843cd93a6abaed5063837b06e1b4afb81ca614945d0df40f939dca4e8235e9aed5c6c2cf20d70cb6cdc29a16e7cc0822e99b7d34647de6f1cea0fcdd4", 0xc6}], 0x1, &(0x7f00000005c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa8, 0x20000000}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000700)="3655464b191c4eb29e5a2f24fe6714dfab5e9552cbc2fc22b9fd1babc5d8f2e59bdf00f579e57ba6024b63b5ede93b609cd88865bd05bf1ccb3db325233b017a349ab5a4932218fe33f95e77a8d09114a31ed06c85587b56183b5f992b6878984fe04584964168808f05f42f605ea903f1a753c9fcc1e1834062ee9b62d0b29229d7485c8f03b6150cc0d48e1989875fe8d8afe6169203cc6b653c70b87f302247d8a1", 0xa3}, {&(0x7f00000007c0)="182e0652aa84de389547292f09d316117e6175a4ea3ea37074b8a53684e3181ea06b941b8db40dea4ede2f41444632b571f65700d58267df56ab09e4e864f1519abe92819537ac25b5428187a5f5df186ff71107187257e68e3710b99a2b95d033afa3885452652ccdc199a148ff676b5434f20983da9ff365f13255e3a63861d57a66c37f91b94b02e6b8f0f2b5b09ead4dbddab2f9d8fbcde12863455970dc775c1e65f8daa5aae118fbac811f7184a5", 0xb1}, {&(0x7f0000000880)="5ce295288d190d3f181a7ecee9063103a34963794e15e352331d7bde4372a8c8131aed6bcb1eb4d889706c822343769158ab5651a91a4671c278a3adcd3ed2056186b935afaeb851203c967faac0300e9b57ffbf8fb90fdb1a3fbc2aae7fabd5b1007f8a167045b5447a0454e073c8a746832b38dc4d18a0c9941fd1748acd5da28c5921e914f04dac02c775cc6d453c9fde459f51ee24801d470f7cdd12d61def3373a1ad19ca30a7dec2dd2c136cad14dde0d0d90673dc608e42fb155ca52f1888433f00e28b60448a31691f0b5de02b29ec4b91c18e6140039ecfc23cd4f5c65580370bcf0a75c9ba8339c92f488bb3ed935ed3c3", 0xf6}, {&(0x7f0000000a00)="b267703330ee86c8b1be2d39929c854e51f2cc398dd25859508b079490a1f8b99dae6d4991e629ea01bef5295141fa7e323412f4c4bf19aa1376d0da55077f50b112d52a87e26041ce0cd07a8cab957b0c771c37cfe63c06ffbffd620541c25b70f1a81bd825174949fbf02b2807515fbb60c3526c17ff3bdaa62fe0e9c074375d98440116c2f6080a341e8d088fdf427811f1aed42aa0d91e771a72aa7174d8265ce8dd08d039b0a1db4ffd1e82106b58bfb2c0940c1828c77311ac37f443fa3a7af4d45b8e8910975380514491acaa6143a6609c80f1c0bccd962e8ddf12cda4", 0xe1}], 0x4, &(0x7f0000000b00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa8, 0x44001}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000000c40)="9c44e6ce1f0c4ced6a9377402b38faea71e8e4b1a1127cf35d0d4ecca83630e2950a83b2a2e400c63aa9b17a5ca5a742fc2ce9a0dd8adc98e894e88a7b1380db75eebf92220a29ba92ad743f400b", 0x4e}, {&(0x7f0000000cc0)="7c363f07c514e01255c812fbff9d98fea7ca1b67448d534fb46085c8a84f01a1ba1bbebfeda7300160d8acc92062c39414bcdc929e38ded508a19adeb62e5d2bab15e9613f40e1ca2847fe271d7caa87743fced4472336cf94c38b5d9e5c31763f80151aeb6ade934d15ee80437d2cbecf6c0089542051013cfb4de2bac6bee9ba5922d202", 0x85}, {&(0x7f0000000d80)="be89fe9fb0bfb77ff770dc9cc6af156d552d84f61e8160e73352bed9129d0b0eaa975f43243b92b379b0c8ba7843eba2ef8bc976bdbd87e315513b13a90bf3011242eacb831036adc3a5f421ade0ea9d30e1f16b228fb217e24a053db3a129acb28567e34416e1f4f834c965777235e32d24f028792c74cc1d8ae23751784bf42a7988d6c6813b898cba8f2a04c6debff48926a367037eee49117df4a24a", 0x9e}, {&(0x7f0000000e40)="215b85db12733eca0d19d7538ea529ad2fc15d3ab20be3be3386bdd8b5b8b58227d0f9cdc2e6088d198c6f6755793e7cbc715827e8e792b40720b840e4973e2c4004b25093ed7e9eaa87312fe9458b44fc0a678898f1b756531bb84908598ed1f3dc8bf86b64cb3216a86d19b7df1b6965329aabd6a502b2b97264b0f754382505a8aed53ab02e0a4877f81e76938ecccb772d8ed1044d6058046daf958ea648589d1c9519fb88fa2dba462b7e29da4a8c0f4590b8d261c8c7823e90c96d213a4156256b572d627693c04646a493", 0xce}, {&(0x7f0000000f40)="c8b6a9c1ea974c078b4a8e01f3393798c05850ec22fb00c3696271b1565dc4385ebef1c802fe7b26fb759f40cc1642d21d01d8f24b9d33618354952f96874b6c09cb0dff37b81a80c73a0277301882c296c4aae8b6c58bbf3321454ffabfe17015d544380ecd408e0950cb762d6a5951d2848354278580905cd13b208572ea8de0a18a7af9e3ee2059c546f01c91768da4d4b731a9fbb44c6a0ff74ae8413763d9957769af99c2f6dd2b92ce58f7c0e692ad31c2c8524f8a26f84039f71b8b08bac8330b7497e2a449c98d1309e0712119e166add14e300c2fc404f603b6dfa78554ebff50dfb971b586dc182ebfc899d38aaef55070515938a41f0440dfdb7667c64c44edb71596c9519a58e3b0a1ddd028facdfd7d4bc6b854040745dedc26238acf0da9aade1515a4761abc4a5fd77b498975d939ac3fcbef964d20b6b473b30e6cfb81feb516ab899248d0bf33fdf170ae511618ac13b591a079ea66fcafe687ed23142b92a94a165897c846b30cea9dab0bba4957cd48987bcf3c0b294ddaf828ea57a573c9a2d9c6de6a2a400ce9657c9dee37aefc393018d596463ea54f010f693c8db9e7d228e7ac039ec35e33d2623a4fb826db824c93e84897747d58ead519a95a0757abdf3825d03547cb0c6c19c7f8f2368c2b7af8765895246e2c8169fe9f89a48328e70e0d4f9187d384104d56631b11d01a229f93f749282ecb6d36859b53220acb9d5416597905e01f159c87f41bc25e0ec17010eb717c6d54fdb7cbd24adda4cb26039a95eb2735c44020e80931a50cd05bcff4449694ebe7c1da42473a0174c2098060bb42f1f6c9d97ac429e37549d6f2d036dc03f8fcb49a3299e96320375d439393b321febc083773101e15eefb0bbbc8aef48d7f12cadb66ae09366f5343e8d948e67fdd464fb3ea73888a07f71e37095c65b5964ad7f665b35508b876373ca849ed1808d46af9eac52ec74ded091878e26be40ed834780b70089046302c4ec2c052a2e84602dc3efc9e29eb6329e7ffbd97bbc3276d96e712abe7138f51726b1408ce23c842e3b212fa54d50f931f32f64e86f46168fc79fcf02612eefcacf1f88bb830badbfd30fed8ebde49030cd64c32e481bfa85321101fd6bf0b279bd57af15d93964ebbab891a02570c69d01d06507593ac89b03f70c8c2a35a92ac74fdb30c2f677696b72ab298933a18e10ec14096b958bc161d677c3e7a3e9b704ab4e67ee0c825af682f16352ad88b624bd8718f482246d8441cbafd2b04a081d584f95364fb5c53513fe7b5753b42da35f9fe9af39055bcae6b723ea1b281b080d91c99b387ba86477ccb011c6d08d7b692afeac8ef5b571cfff0c070970461af40291ff0f876df83c5ba5f5e8fc9a71effcb7cf0c33e2ac796a212f38d3defc669e8d8c7ac8de934d54a59e34cc06a48015a467472ca514cefa0b43ca7377bcc359411e52833cb36c9b41702953b8f94398fff3688a5b016d959df4289283b31a78279b08e2bc11b1a035562eb861f122e0f15cbbf17b7b94b12bf867ff478dd6c98d84817bcd606a38bda92bd7d32406c47dc3afbd5ac1b527ed5a35fd76df8673a4576d86e599e11823e9d88000b81362563eb35c5dc7a3a7af4d9f6ff8ffde1c399c40d6366c04d4e6009fb5f6f75191b8d3f4cbc3695987ae9293844c33af03cf091bd6acf80d74fe78778a451e75cdd14966822ec1f31dfec397ab19b6a69b4aea6d126cf673b15dfbc7c52cc10a4cea832bad4dc8d8dfb2ab2a177a2ef047fa9c33f76289d4f21a90a12c5464c2c1f7e229ea2f29d89de02d01a8968b3351a631bdf6bb5177bb7eda145bfaf5e3719a3ea19a13f3c3e5afb472ee3fd4fe7dc77453865e4adb50345436c7127f9c96246a11d2413d4c60116e5b35ef1341afd33de0ea2cacab49fe7ce1a9f266f2bf38d39b11436d3f7c99dc98e6a6e2acc24789616f805abf33d5c1ea66baeba2a4cbc041f2c9069bde7424ac424d5857293b9fa39f07165953dd10143c61c964d5656454ebda2d78910f1ba9ca8d46d29264bf4b5e2736148310e23421a53857b86f5494dd38737fc16c92522e9ef05cddabedcbb178a1c36660ac5c5dcfc74dcf9fdd0eda96beb223840e35cfd285009f832a38e0e251c75437165f57bac9cee9f723a18fb24940f8ec25c8bc2452069c5d206dd25ea6e698afa70d8f23ffb631fe352773788b4073b2784a6a66ff087570a9c60f92504f69eb88a10d501fd1b63cc3a84622c7a4fc8f7d3805b3791e1a229f22e0758e91f20e563a51ea6f38f6171a5a860efba6a68db8e06956b5b033dd9b66d7d4a00870ecb32041efea8b9cb5a013cc60fdf04d280e547e29c563da4fc4a30e147aa6d124a2dd1e4360395885f7912f1aabc7754c451f5bba4892e269f6e0224c4456263a3af38cee840b5056047ca61fdc6df1dd56dfbaf12bbc0c0fdcdb7a77298b93bb352262e6a262b31c6f4a29892c4962a4000c454d9de3775bd0b33546ab93a82423b42cc73416c96377e60c5a4be975e6caaaab9b69dd8de302fa4e87cfce3f7153a00dda9a2fe7e5c3a28ca441b4e55c37421735ca9b011c6b479469fc3c9e6f8a4d672b713be308ac5703d87b20020515901b2c5067dc5260bb1ac007b9bf8d20998c7a863b060c4c89520a5e2c721f000ec0dd1dc0df27c51115d776a71570a214eb6f3a375a727f257acba895a8256f916026ee684311193662074c4e34915ec566fdb66b983451a6f43b60dab84f7fd8bc3195000c9666d1bdcbb5f5c5f23def11c2ad07cbc5f518339f7bc0f002c3119a6f9b4652d9c763fcf0df0043b3c7bd8aa6a3d077cc41df947102f80fb867876fbb4ddbae52bffe514fe2702672b83c6e0ea27348ebb0cc8d62bf3c92c3ddee417399d68b78bed61d426ecf0a581afc4fd3f3124cd277e032c1f7812ad1d3823f0e2777cbc5a1852b3e67a81581a88511ee739a2ade1b35de432c1fc0ac954a1ffc3c00cf1d418d39559fcf5728647d4ae4fb3a6ef003f07d64010095e545dccdee711288366a2ed7f8f0e6cc292c9f22c0934fbf045f3889a127fa699dcb1c8bda67bfb804388ec7cb1b127120d66cf18ff894a516c95f5929ac38cda1c96488e00bc08e3767421c82cd52e90e79d1c31b6a9b1726f0fcd0b9726c837ed2a735c782e0d5672cdcfcd397fcadb333050184fb380c02fd83d4eaf11c38521835e7501a7e104c6f4fe41f17e42ca29575cadff4a65195e3ef090d0767cc6b9213e6a6a194dd4fdbe308d1c8e566cdb75adcc57efa2c8ff554f5e9a060ac5137d5fd7b8fff1229bdf2576c4d8b4c5ff43678e170ea943b0fdb0e4787ca4c258dfdd2bfc1faf60b91508c79d6c443f460c2015402f57437034dd7854f15b621c30018a4c2791d71fa42783d224071f98553a7580e59084bd8f6d329bdd643036b33c4fd5b946c2a5be3a275edc669e3db3237fd165ab8545b3c5732fb2d2786c0f19941f7d4f715d1d42f60e36bc5ee4b55df1f1b11ccdab0b95c6aaf4f61f91d4aaee0dc49b2ec3806d4575087ed3593ce06700edd53548ca798957930220d54a33befed4e4925395f8b113925bd97278f239dcba2b271e3638b44f9d023ac8b41a76feff13cb877a1aacef2cd59fa4aa3d693be6d6ad2580f728492b8f839ef41ca781bd1c3e3f3e255c4f9f424641ec28c914c07bb63f952736a545d43a3d763f1b6bd1f3d4429611af0c7ae4d0451fc0c75231ae6a6c82eb33bb6799811e2a245ab2a8e7e331d10804644496dd11e12d40bc70f5b95523d046fce4d12558bc461dedfda2ea9c104354ac1d357fb988d224887767277602a36de85ae630f2deb2e640dd577f9d19491f70242458bf40bd6848c56d4fb064f38306189510bcb09345031a348370998b24d517b688e88301b32309b5e1224b1b7fc41ba15a8421f987e2fb6e19be35462b3a7ea60f87a46233484825502849279375a06c786fba06f3f6e49da19b3ffe648a7d2eead7e4e6d01fb07282da5585b2d3b864c3ca1807b597483c487bf44e30a81406c2b4ee0c6c5a017d4c167d8dd46d122463ca9f622971f6c442aa3ed619b5e810fd919a233e65d0eb51123326e22688409ef1848a2ae1a005ab289d0f07c112d474f7cbf67c495471e6388030a30a6f09aa5a71b9e63fad9290987b99951fb1aad068bf4a5d2b964052e84df4bbd051df8e5e96b3cf4438d8203d7eca41da2d9a2c3d13f3f3159820c7b37b919d10cb874188c1cb0a90d99c8cf4d7e8c5a80e372d66f726132a939ff213ddcb27023947ed3c25d3d66d69cc5aa05d73795b2ab9de0ea7a1caed8d80b3cc84a976dd0df7121ea13982b097b9836d6a3f36ca31fe512dcdacf8a513b249ad3006a959819cbfbf82d3f494bbde3503479afaba518bbd00ab7f07a36d7e8512f57ea5c3aa35db0de7ad0b403e93d1e10f2fa166c9ec96dcbdd83ee39c1de279e2f325b6b722d8b2ac10213d799c73cb2de0160efc28e4492eedc511b74e2b2c20c5593350957269137278396693b1255edc7f434cb64a96823acda6bb63d226c0b13fdbf3ebe846a7dab52f1f6b82e9f9fd0135b52125ad1e5e0600f2a244a228b186a873aeb856616da69cfd7b5199bc80f6e2a7a99923b601877a8593f2b0c41ee5aa79338feaac141310cc7e3b025631784438b800750e495c4ed491425c43ca5bd4415aacbdc08de1a7440c1ecc16a3199a0265b752dc0a81471de669e760ee454e5f42bb02c012b012da9622e23854dbc00f098443c035f6fe499c00811ec75e155bac0fdff933620211863cbb5920b9246ab9bd806f1af553668fbb1a09a3a441d3415c51e3b0ce23803db82277477da3e5a1f9bd997c2fd1affb76c850dfb3ce73c0f2fd50e3850e4e00c9207a506d6d39134a61757fcd7ab7b2aa2fb2324a9267b081e9f8ababc46afe0e10fcd96727ebf17d826ae540861b707eb60fdb2389765312a938493fa6059ecbe1b23073987ce7a5844dddb6fa0ee3b3d2c9608b65eb51030adc9c40350d162c6d4a5a3d96554a9b4f340a40aa511f6689f71202c924c6179729de8e9426f4cec02784a4896e6e97bfb1b3a379c80cc0995eb4b4e52244ee781ee69a5be4aada41d0269653858da8b228d43c43b1ccaa00ae5f561408fc46a91697a35fcaa43c5ef4972288cf3abab780c420f083c453c064cffdc61b7cd85eb9f2ca8c0ce9fc26593f6dd640246f29fddb55e1d5c9ebe82821a0fe3fa4617b908d11eaafe5febe624b9a055931c09e7c5886f38cd413be9e1f1417a31520310e80c00b0e8893ba5e5399137efd8d3ec2368f48e14d77f103228f1e49c4a429938b23b9228e3cac9625ea1fb25b9c4097fd5af7f531caeca70b63c42eef51b9f7c5161c8ebf0812ae49a3d71c36e88645aa43fc98df3cec1f893531823d914329ea3a5f15d3086086f848b7eb497435f52fde81376b97f772ad2d183726c4f82c5750a1f41aa57d1a54965c8ebb67a479a6611feed75a9f60b5d11087157755c73ce409c2edcf013127a48ecd097255f372e677f00c008028506b64e37bf77b45626c65fda19169647e6a002bd2cfb4683a3ae87376d15d159f8dcc18fb27303baded2f78f8ac233d04e1b008c4e721b1878b5b87b0671d85c061f6b26911bad1df5b9779c98f6cdf57437ed16095904b03d4269acaa29d5d03956d55da4f70ee915a0f86996fef3980c574c043823da6c35cd3b599568d8c4af35ee0a558ed241d0ba9f7be51453c14799dd77851c639c440cecf39eebb44f9", 0x1000}, {&(0x7f0000001f40)="889d20e132f06eaefaa7f0", 0xb}, {&(0x7f0000001f80)="86b02023ffc0fb296a7155d0948a183caa82be0bfdf3ac7f35d5e41f034c4927e545a900ddab12d6e3525e84a8ec6fdda5ba81ae92c54441badb6f361b44a4f99e4c265a2364ab5f08e735292876c71333f0c855e4a09b3382060d6cbfcc2705cdd9d9d37b3ba92ee9db3571bd3bef1d19648c44194bed9a03961e924eb8a184acf31359c0ae4f0478f19efc22f85b839319eaad4e6dfeb854e655ffc40f5bb4a84930306c21917ef1cfde5ccc8af43cdd1e5ffaa9be4f821690e00f97f0fcdccad9d592c5", 0xc5}, {&(0x7f0000002080)="4b44732fd971829810d97e051921bf13cab8ad0cb9b458b9d826504d90a043d545aa10977d0a7def64502c1cb2f8a95f47f9d04e5663f34d0fde0c5a0915dbe217c1394ffb7198f35c55a5fae5", 0x4d}], 0x8, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70}], 0x3, 0x800) r11 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x100000000, 0x131580000000, 0x9, 0x5f74, 0x0, 0x2, 0x80002, 0xa, 0x8, 0x0, 0x10000, 0x100, 0x7ff, 0xffffffffffffffff, 0x10000, 0x6, 0x7, 0x101, 0xfff, 0x1, 0xfffffffffffffffa, 0x40, 0xffffffff, 0xc44, 0x6, 0x6, 0x20, 0x1, 0x1000000000000000, 0x81, 0x200, 0x40, 0x5, 0x0, 0x100000000, 0xd3, 0x0, 0x40800000000, 0x0, @perf_config_ext={0x2}, 0x0, 0x4, 0x0, 0x1, 0x4, 0x8000, 0x40}, 0xffffffffffffff9c, 0x3, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000000000)='/dev/input/event#\x00') r12 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) sendto$inet6(r12, &(0x7f0000002640)="55bc7a29d015758ce982b38bcc2329822822e6f31fa461719fccd762004537ac200d2dac28e866f3eb57cc80ed36ee72a7dd4932c95d278abcfe0457e0f5069b6a97f1d0b9f53ffb3974eb278694bf9cf28a86c9014371", 0x57, 0x8000, &(0x7f00000026c0)={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/06/06 11:52:08 executing program 0: fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0xc) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000240)={0x8a86, 0x1}) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) ftruncate(r2, 0x0) 2018/06/06 11:52:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc192f04000000240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:08 executing program 4: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f000023dcffeb5be33a45637a700a2b4ef122ff66f6e54344c573e91e01572daa34df54f885197fb1c9", 0x4b) 2018/06/06 11:52:08 executing program 1: r0 = socket(0x800000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000c, 0x8110, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() ptrace$peek(0x2, r2, &(0x7f0000000000)) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000140), &(0x7f0000001ac0)=0x3) 2018/06/06 11:52:08 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x8000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r1, 0x409, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)) mlockall(0x2) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000100)=0x22, 0x4) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e21, 0xfffffffffffffc00, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x24) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000002c0)={0x0, 0xab3}, 0x8) connect$ax25(r3, &(0x7f0000000500)={0x3, {"e09234e6c8e054"}, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa1, 0x23, 0x2, 0x400, 0xfffffffffffffff9}, &(0x7f00000004c0)=0x98) 2018/06/06 11:52:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x103}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) ioctl$TUNSETLINK(r0, 0x400454cd, 0x307) 2018/06/06 11:52:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64, @ANYBLOB="c157e39808b48d9475544d043b084636b2aac69f69c4455215a33a011de0f5125e2cd55ea957f2df0c6948c4e64065f1c587ac05649c71a7a9416175489840017a19b09da95200b3d77653c8f2df812d2b8c914adde1c36f0e245dedd2aa3d0de1c84a72da74257c85ad7ade346fc450dc106f0fe9ce11ffb986750891b60fb7960941180fba5e809b6d61e8e5a16641715dc4d7d57bbd481fa47889632a6f0e78c53409851705e4e631171499b8b0a3ffaf891b553a832691a0088be916db912544e0", @ANYBLOB="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", @ANYRES64, @ANYRES32, @ANYBLOB="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", @ANYRES16=r0], @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32=r0, @ANYBLOB="ac170c6b2c94f2e9b382bfb78c1023197b2d682dc1e63dea79239b8ba1654fac8ef73c605b06708a55cdf70411b5a514ccb2808bdf496a673b8a9cd5eb3270875fd4b2aa3eb71492098c1ee4bdbb93d673ab1ed28cf644919cd52cb543dd03291b7428bf349ce74f5459ce549e7f069e1a51e721d81d771f1ae7c5b2fcf8e3e6596e2c99296b12dcd12b85def83a6b1692b4fc4a5c8f5b05f690758192171795beba0f0752", @ANYBLOB="7f7a849d9b970252f78609ecea9191348592f2b43c2fcf5079b40234df6a8366c58ad150e6b6d9b748ea2d6f70c812babede931c1f27bfa26155bf5bf04ccbbcbf1b178b7b85f3be1e9fc7246280e08c278f1b82854f32caacdc345526fd7ce0b52c49e3e68b9085d3", @ANYRES64=r1, @ANYRES64=r1, @ANYRES64=r0, @ANYPTR64], @ANYRES32]], &(0x7f0000000200)=0x1) 2018/06/06 11:52:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1110c0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, 0x3ff, 0x653, 0xa0, 0x2, &(0x7f0000000100)='tunl0\x00', 0xcd, 0x6, 0x37}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) dup(r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f00000000c0)=[@clear_death={0x400c630f}], 0x1, 0x0, &(0x7f00000001c0)="10"}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000077000/0x2000)=nil, 0x2000) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/06/06 11:52:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000300)=0xffffffff, 0x139) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r1) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000100)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) [ 548.217405] binder: 30946:30948 ioctl c0306201 20012000 returned -14 [ 548.248135] binder: 30946:30948 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 548.262981] binder_alloc: binder_alloc_mmap_handler: 30949 20000000-20002000 already mapped failed -16 [ 548.284095] binder: 30946:30948 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 549.203623] binder: 30946:30973 ioctl c0306201 20012000 returned -14 [ 549.213850] binder: 30946:30973 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 549.234027] binder: 30946:30972 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/06/06 11:52:09 executing program 6: chdir(&(0x7f0000000040)='./file0\x00') prctl$intptr(0x2000000000000008, 0xfffffffffffff0a9) r0 = open(&(0x7f0000000240)='./file0\x00', 0x20142, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x6, 0x177, 0x1, 0x4, 0x3, [{0x1c, 0x2, 0x0, 0x0, 0x0, 0x100}, {0x3, 0x5, 0x40, 0x0, 0x0, 0x2}, {0x4d, 0x9, 0x9, 0x0, 0x0, 0x1901}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/06/06 11:52:09 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) accept4$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x6, {0x9, 0x5, 0x7, 0x400, 0x800, 0x7}, 0x8, 0xd1}, 0xe) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000900)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) 2018/06/06 11:52:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000180)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56901c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) write$cgroup_pid(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="20300e2499694833af8479577545964e216de9b4add6d259e31b1fa25c488d3ec83ee12103b1231b628f6d"], 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/128) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) signalfd4(r1, &(0x7f00000000c0)={0x8000}, 0x8, 0x80800) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, r2, 0x0, 0x0, 0x0) 2018/06/06 11:52:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) 2018/06/06 11:52:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x84000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:09 executing program 1: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x40) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000600)=0x7970e41e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="70000000d486d299871d2d2b21758481ec83aabb92375c76686f5ea5fbf27926187c385edeabca27404ead9d24e3cb2a94ff8c4775950e0d79dfabf84d9df64432bce76b7cdf1114c1b42465a8bdc1979d1acfaf6a6ad23da18905f23788b9cc5f2fe6022934ed3fbae909c06dd7391592ca081c58584f79c8e5b4ef3ac4490324b4731621d0c679fe0868bc12d73a9f549368ae0262ef0484b9f14d0400324a48c9cb8364fdf6c19232596388a3b3dbc641168052040db29f21684ab92277ad36"], &(0x7f0000000100)=0x78) 2018/06/06 11:52:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="24eaff000101ff2f708659820457b3c936747dd417000000000000000000000000080015000000001108004000000000007c96e920a55d9024b0ffc821fbe3a452"], 0x2f}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x1c9800, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x10c, 0x18, 0x400, 0x70bd25, 0x25dfdbff, {0x5}, [@generic="6c83cba184d117c3f6e0c972ed1f68ef4b06e6ef36fe61087e2bb17230153a4db76a4fe614eed439b8798e64d195b9dd7ad6ba52e9afa5533ecca6967cac23d34dba0b16ec5f068ae75a505d167359f373290506c4a628387f70f5975fb55cb2fcaef88e81cc9432f7295701ec09da0c6ec8d1cbe66cf31ee48f7ebb6259cf567fe71d61c953dc0d5761efe4db839f9d6b606b616abb48de333150de3a6380700b1156acdf2d660f3845ea504d32c23fda5a8ed2a744ac57b481a0c845d85c65c0b1b93ae5ac901bf092fa90b7be761e559da2bda0ae98d5cd0e5f9993df4611b0035e106252650404d5ea0aeb966dc50140b057e7f78b"]}, 0x10c}, 0x1, 0x0, 0x0, 0x400c000}, 0x14) recvfrom(r0, &(0x7f0000000040)=""/191, 0xbf, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)) 2018/06/06 11:52:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000005, 0x100000001) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fchdir(r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r3, 0x81000) 2018/06/06 11:52:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x304, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x40000000003, @loopback={0x0, 0x1}, 0x6f9}, 0x1c) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}, {{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f00000028c0)=[{0x2b7}], 0x10}}], 0x1b, 0x0) 2018/06/06 11:52:09 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/238, 0xee}, {&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/246, 0xf6}, {&(0x7f0000000580)=""/87, 0x57}], 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000680)=""/139, 0x8b}, {&(0x7f0000000740)=""/197, 0xc5}, {&(0x7f0000000840)=""/240, 0xf0}, {&(0x7f0000000940)=""/211, 0xd3}, {&(0x7f0000000a40)=""/104, 0x68}, {&(0x7f0000000ac0)=""/151, 0x97}, {&(0x7f0000000b80)=""/78, 0x4e}, {&(0x7f0000000c00)=""/154, 0x9a}], 0x8, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getrlimit(0x0, &(0x7f0000000400)) 2018/06/06 11:52:09 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x420200, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'ip6tnl0\x00', 0x1}, 0x18) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/06/06 11:52:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x8}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x8, 0x3, 0xd, 0xb, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x7, 0xef9, 0x3ff, 0x7ff, 0x5}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x99223d1423916220, 0x14, 0x4}]}, 0x58}, 0x1}, 0x4004) 2018/06/06 11:52:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}}, {{&(0x7f0000000f00)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001080), 0x0, 0x1}, 0x8001}], 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/85) [ 549.524612] syz-executor0 (31002) used greatest stack depth: 23368 bytes left 2018/06/06 11:52:09 executing program 6: ioprio_set$pid(0x2, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x440, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x9, 0x9, [0x1, 0x9, 0x5, 0x8, 0x10000, 0x6, 0x40, 0x7f, 0x5af]}, 0x1a) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) 2018/06/06 11:52:09 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xb, 0x5, 0x1cf) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) fstat(r2, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:09 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100, &(0x7f0000000080)=0x2) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x8001) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1) write(r0, &(0x7f0000000080), 0x13) [ 550.268558] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/06 11:52:10 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x800) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x1, 0x0) 2018/06/06 11:52:10 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000680)='./file0\x00', 0xc003, r1, r2, 0x1ff, 0x1000, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r3, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0)=0x4, 0x4) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000200)=0xc) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000300)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r9, 0x4) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:10 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x420200, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'ip6tnl0\x00', 0x1}, 0x18) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/06/06 11:52:10 executing program 3: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x8, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000000100), 0x1) 2018/06/06 11:52:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xf1e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x2, r1, 0x0, 0x1}) 2018/06/06 11:52:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[], 0x0) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clone(0x80800, &(0x7f00000000c0)="a37f8579a9f2c93927d2e778e6f9292f5227ff6715", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280)="065290331bb566d6182e56cf2a9479771ea5569b4a9ac518f4ab016d64ab01d1591b202a12dea3b5e4e38325d79a6f06d96ad78ab30dceed5e8cd826121ec55f2af878601744b4c36e8ab9dabce5b9ba659d733f8835b4d8794b6c9d5ceadd69e43172e65a779ba238df86044e64eec2ecf9ed73a2bfdb4029cb1cc5a5a9dc05260015f078ef7d88f5a1cf08bf5bc6217c57") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000600), 0x38, 0x0, &(0x7f0000000000)="6bf2efe06dffe45ab2d164e78a749008839db6f333882381e19b103830c8147e84f447174bf4916c780df8b7f86edb362511004abe6a4f0c"}) 2018/06/06 11:52:10 executing program 7: r0 = socket$inet6(0xa, 0x101000000000003, 0x2000000100003) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x0, 0x84) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x12002, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="308f1378b1ffa09265d4e97023fab26471953e6a64efcdf040fd44a8cef40bad569e335c", 0x24) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="3b7d52a44478550997c6328ed5155225dc345183ff000000000000ff0ff6e5ae2f1a10dd5d9c096a5b9f8f6bd357801cedf6b84f33c24c7894dc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1000, 0x0, &(0x7f0000000280)="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"}) dup3(r1, r3, 0x0) 2018/06/06 11:52:10 executing program 6: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) read(r1, &(0x7f0000000000)=""/230, 0xe6) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) 2018/06/06 11:52:11 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x7fffffff}) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) setpriority(0x0, 0x0, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x0, &(0x7f000000df36)="12"}) 2018/06/06 11:52:11 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffff4e3}) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f0000000080), 0x0, 0x4000080) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x36, "3bd76bb688b44329524dd20d8f6948d14a2022a5a83736eb371f6d8c448b3940be7bfbd7ee7585bf41c1845ea84ff45f48a447cda118"}, &(0x7f0000000200)=0x3e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x400}, &(0x7f0000000280)=0x8) umount2(&(0x7f0000000000)='./file0\x00', 0xd) 2018/06/06 11:52:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffa) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x3, 0xfffffffffffffffc}, 'port0\x00', 0xc2, 0x40010, 0xffffffffffffff7f, 0x7fffffff, 0x7fff, 0xcb, 0x80000000, 0x0, 0x3, 0x6b0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2018/06/06 11:52:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x6}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 's}zkaller0\x00'}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/06/06 11:52:11 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000080)=0x60) openat$cgroup(0xffffffffffffffff, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x200) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) [ 550.734839] binder: BINDER_SET_CONTEXT_MGR already set [ 550.754751] binder: 31069:31081 ioctl 40046207 0 returned -16 2018/06/06 11:52:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000014c0), &(0x7f00000041c0)=0x4) r2 = inotify_init1(0x0) r3 = socket$inet6(0xa, 0x1000000002002, 0x604dbf1d) r4 = fcntl$getown(r2, 0x9) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000000)=r4) inotify_init1(0x80000) ioctl(r3, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace(0xffffffffffffffff, r5) ptrace$setopts(0x420a, r5, 0x8, 0x709000) 2018/06/06 11:52:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x101, 0x0, 0x6, 0x41f1, 0x18}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x5a, @dev={0xfe, 0x80, [], 0xc}, 0x8a}}, 0x3ff, 0x2, 0x1, 0x6, 0x3}, 0x98) 2018/06/06 11:52:12 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') fchdir(r1) chroot(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='4/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 11:52:12 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/06/06 11:52:12 executing program 5: r0 = socket(0xb, 0x1, 0x40) ioctl(r0, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f00001f3000/0x1000)=nil, 0x1000) 2018/06/06 11:52:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') prctl$getname(0x10, &(0x7f00000000c0)=""/85) umount2(&(0x7f0000000000)='./file0\x00', 0x6) 2018/06/06 11:52:12 executing program 0: r0 = eventfd2(0x1, 0x801) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) write$eventfd(r0, &(0x7f0000000140)=0x1, 0x8) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fremovexattr(r1, &(0x7f0000000040)=@random={'system.', '\x00'}) getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r2) fsetxattr(r1, &(0x7f0000000180)=@random={'user.', '\x00'}, &(0x7f00000001c0)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x0, 0xe4c}}, &(0x7f00000000c0)) 2018/06/06 11:52:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r4, 0xff, 0x7992, 0xfffffffffffffffe, 0x6, 0xfffffffffffff8c5}, &(0x7f00000002c0)=0x14) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) bind$bt_l2cap(r2, &(0x7f0000000380)={0x1f, 0xfffffffffffffe01, {0xcd, 0x6, 0x1, 0x1, 0x20, 0x1f}, 0x2, 0xffff}, 0xe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:12 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sync_file_range(r0, 0xfffffffffffff000, 0x7, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x1000000000040000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast2, @local}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e40)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000f40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001080)=0xe8) r6 = accept$packet(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x14) getsockname$packet(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000013c0)=0xe8) getsockname$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0x14) recvmsg(r0, &(0x7f0000002b80)={&(0x7f0000001800)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001880)=""/173, 0xad}, {&(0x7f0000001940)=""/23, 0x17}, {&(0x7f0000001980)=""/37, 0x25}, {&(0x7f00000019c0)=""/4096, 0x6e}, {&(0x7f00000029c0)=""/199, 0xc7}], 0x5, &(0x7f0000002b40)=""/23, 0x17}, 0x40000000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002bc0)={0x0, @multicast1, @rand_addr}, &(0x7f0000002c00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002c40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002c80)={@local, 0x0}, &(0x7f0000002cc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002d00)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002e00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002e40)={0x0, @dev, @dev}, &(0x7f0000002e80)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002ec0)={0x0, @empty, @multicast1}, &(0x7f0000002f00)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002f40)={@rand_addr, @empty, 0x0}, &(0x7f0000002f80)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000036c0)={&(0x7f0000003740)=ANY=[@ANYBLOB='\x00\a\x00\x00', @ANYRES16=r2, @ANYBLOB="d2490906ace9da3c9a7048600696cd00e2b90a1b37b801b31093a79cd431ba8d83594314d72e5ac969560f870fcfe2d9535f0f830305d38fa1a3d7d8a3e59ac1bf", @ANYRES32=r3, @ANYBLOB="700102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400d10700003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="c80102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004005ce4000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000001000008000600", @ANYRES32=r9, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040003000103070000000100006773010000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400070e000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32, @ANYBLOB="700102003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000000240001006c625f74785f686173685f746f5f706f72745f6d619e60b89125cffbed46c1f07070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e6472657565056964000000000000000000000000000000000000000000000000080003000300000008000400020000000800060000000000000000000000000000000000", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040023f3ffff08000100", @ANYRES32=r13, @ANYBLOB="0400020008000100", @ANYRES32=r14, @ANYBLOB="180202003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="4000010024000100836f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000440001002400010062707f5d33f6070dad49665f686173685f66756e63000000000000000000000000000000000000006d63080003000b00000014000400060000070900000000000606000000003800010024000100616374697665706f72740000000000000000000000000000000000000000000008000300", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ce07000008000600", @ANYRES32=r18, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040001007f4b06000000500004068000000002000000c80000000500080000000000000140ff040000000700c8040400000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400df000000"], 0x700}, 0x1, 0x0, 0x0, 0x8000}, 0x20004804) unshare(0x4000000) r19 = epoll_create(0x10007fff) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r20 = syz_open_pts(r1, 0x0) r21 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x8, 0x101, r22, 0xb375, r23, 0x101, 0x1, 0x4}) ioctl$TCSETS(r21, 0x5402, &(0x7f0000000080)={0x1, 0x3f, 0x4, 0x81, 0x4, 0x4, 0x9d25, 0x3, 0x0, 0x9, 0xff, 0x2}) dup3(r19, r6, 0x1) close(r20) close(r21) 2018/06/06 11:52:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x3, 0x5, 0x0, 0x3d0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0xfffffffffffffffb, 0x2, 0x0, 0x2, 0x84}}) 2018/06/06 11:52:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x488000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000040)=""/109, 0x6d, 0x80000001, &(0x7f0000000100)={r2, r3+10000000}) sendmmsg(r0, &(0x7f00000049c0)=[{{&(0x7f0000003f00)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000004280)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000004580), 0x0, &(0x7f0000004600)=[{0x10}], 0xbb}}], 0x2, 0x0) 2018/06/06 11:52:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) stat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) fchdir(r1) ftruncate(r0, 0x8201) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 2018/06/06 11:52:12 executing program 7: r0 = socket$inet6(0xa, 0x1000400000002, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x30082, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x3, 0x80, 0x1, 0x1000, 0x100000001, 0x9}) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000000200)="0047fc2f07d82c99240970") ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000240)) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x10000000000004, &(0x7f0000000180)="0f38edef9536b69cb58884fd970956e8c66b5cd4222719d2e165c42bc8da4d53375db8bab94eee417463549f409af3") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r3 = dup3(r0, r2, 0x80000) ioctl$void(r3, 0x5452) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000001c0)=0x3) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000000c0)=""/27, &(0x7f0000000140)=0x1b) 2018/06/06 11:52:12 executing program 3: pselect6(0xfffffffffffffdfe, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)={&(0x7f0000000000)={0xffffffffffffffff}, 0x8}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x480, 0x0) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"ae0ea6649d3d4c"}, 0x2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4000c0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x1000, 0x3, 0x6, 0x5d, 0x1}) 2018/06/06 11:52:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x82000020) inotify_rm_watch(r0, r1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000002c0)) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x10000000000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x84019}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="20022dbd7000fcdbdf250600000008000500000000001c000300080007004e2000008800010000000000080007004e240000541d644658aec778d2b6c7fe956e2924e20fcd9e3bef2fe5d3636bf45ea3064a7fe98696d80c86dd1e6034a482a0831e016438f6621407fd12479e4f8fcb87faa0de0badfe005c5ce97c02519a7fcf11a416452dc1d48dc63bff6c3d1e8754c7e930dd0b753db02223411fe4df5686fb3323b5713f92722702788c88fda4644575e059b7e0a9e46efbd218169b9279"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:12 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000001180)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f00000000c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 552.006037] ALSA: seq fatal error: cannot create timer (-22) [ 552.017585] ALSA: seq fatal error: cannot create timer (-22) 2018/06/06 11:52:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x4, 0x7, 0x81, 0x7fffffff, r2}) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) finit_module(r0, &(0x7f0000000140)='keyring*vmnet1\x00', 0x3) sendmsg$key(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b00000200e0453300000000f9e7ff00000000000000000000fe"], 0x10}, 0x1}, 0x0) 2018/06/06 11:52:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0xa) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r3}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0xa, 0x80b, 0x4000000000000003) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xbdd, 0x9, 0xd, 0x8, "3007941e422b7da450667165f8ab3601d3cf6bcb6b4f1e8a3025c1db7212291b1915dffbee6b66e6616f2aae672bf1b2ff94486a6e98ab9c94dd99a19c617c32", "546156b2fd9ba6449bcee0c143f71a50446ead989c447bb48b0079d97848665a", [0x1ff, 0x401]}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x428) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r1}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) waitid(0x0, 0x0, &(0x7f0000000100), 0x2, 0x0) bind$inet6(r7, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x3, 0x0, 0x1, {0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x6}}}, 0x17) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000032000108000000000000000000000000140001001000264f45c134247d3c23f50d970100"], 0x28}, 0x1}, 0x0) 2018/06/06 11:52:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x208002, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000140)={0xf57, 0x4, 0x4f, &(0x7f00000000c0)="56b49af31a4e08e5336bd1267e4ac632e9143db7e8fefa76758a9e677a3f04e895151aff1e01bd282aa896ab402809b87ff526e009f6e9892a931858d086a622669a2573e919ac65dd0c213da14e8a"}) preadv(r1, &(0x7f0000000680)=[{&(0x7f0000000600)=""/103, 0x67}], 0x1, 0x0) 2018/06/06 11:52:12 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000001180)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f00000000c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/06/06 11:52:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) getpgid(0x0) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r2, r3, 0x0) 2018/06/06 11:52:12 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='auxv\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x5a}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000000)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) chdir(&(0x7f0000000200)='./file0\x00') 2018/06/06 11:52:12 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000001180)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f00000000c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/06/06 11:52:12 executing program 6: r0 = socket(0x100000000000a, 0x1, 0x0) ioctl(r0, 0x400, &(0x7f0000000800)="e3f7d3000400000058cf000000000000006481ff763d3784db652ddd351d66a301259c27e437ce5a726ea7e5c262e99da3bbb1129834617f9b542c03cb900c23ced8cd749573888452a7c0ec19591e19b4e2490b88adf491cc80298aa110bd60797240e1ba94f0523aa1862ce6ae2ed7bf58a550b04d8a7616f054049a67") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x781, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x7f3}}, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0xa}}, {{0xa, 0x4e24, 0x6d63, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, {{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x401, @empty, 0x1}}, {{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x490) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xfff, 0x8, 0x5, 0x0, 0x6}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x5, 0x3ff, 0x1ff}, &(0x7f0000000100)=0x10) 2018/06/06 11:52:12 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000040)="8078f076401954cdb718209f04e73baa76feceed", 0x14}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000ec0)={0x0, 0x4}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000f40)={0x1, 0x7, 0x0, 0x7, 0x3, 0x3, 0x7fffffff, 0x100000000, 0x0}, &(0x7f0000000f80)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000002100)=[{&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x31, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="5adb093320c9b3652dd8b907cb593500c0001a"}, {&(0x7f0000000240)="c8ecc67be3f28faaea1136d6ed496ec21c5fb835ae35bbc85169f2539f4a4530962c5499ca3fd8ab3cdf416e184475b42b2d6aae925e750a42e3574eb0858ef107731d61d413a5384742b5a9058292bf432a7e13eef77e106700125f98d9a9ef83ba149a67c4e3fc6c71bf0522f87244f345ff77474610703d8f216352c914d92a6b69badbc165e1ea4efdff89bdd1d0af3e5448ee5e043546f220ef6b195446e49841cff245a92150e048ab2fd091fe7e3035b7c9f4c71af2951c6f9be703a718dc060f307066a97b2a5c308d51a44eb871ec260a4597432720499d073d3eb1cfbcc60ca6a059"}, {&(0x7f0000000340)="f8d4fa019ac001337f1e84acca75d58c826c26d2b241d9fd191e755d6fde5285270826a08555a9a1f8e48814c719cbf6255c88f619dbe8cb6af2a0ba3b3e830085940b24cb9ce1d29c442bf8ea859b0f0a78cc045540ea0b9a9877437d0d577414fcbd4562be7f714bc2e66dfaef8439f6571428bfd562e0f6ad54a585740a97ed1999d5a65eede6769e72de563211911a057d285afcf5a8da340a6aea3d126d0f09054861bce14b162d77fa2e94963ef48afd4e58b7c6725e811092ead533ee89755694d9b320542083695831e09385cc1ec6a2f557fba7d07c9752062d55d18d06c1cd7dbae4"}, {&(0x7f0000001040)="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{&(0x7f0000000a80)="03e5bb55411c87cdbc11f840933f0756859d1a41d690baf89567b94a198a8cf87728bbb6cb0c6731eaba91601b9be00bd3a2301f76ae75c63fb9cc5b220c0dcb66edb0a3b3e5fa91ef540cd73bf1c796907682512467098b862b09ecb906bc6f3193888344d6391d17249b0c0ac1e103b247ff5637b0b5099e747c584d6bf703d354f82455ca62fb37c8d880806c1c62176f4dd307e5d9ea23bdc09d03058abed71f8a9580ef556e034977e3d20456248e2b27ad6c"}, {&(0x7f0000000b40)="79a1a093baed6f64ee0778c93df6564f09099c7cbbaad2228fcd201840346e916265ad44"}, {&(0x7f0000000b80)="edfed1284bdebc5a967d32a5d048860997dd7257194693f2c0d71785097bd305bc48803afae0dbdcb82ed80c0e12f10e2015fa899125b64143b0a4ea11943cf856f978e5a869f61231d7f939eaef5c41f2a2c499475b7adc1a89292f9d63d1d80555a4f82b95a57729ca925f3596ddf3dd4f05d4d996ac43c4f7e3b6d5331f334fc023625fde26d73d739aa1ad87d9c87ee1ed3ddfd183bce9600526ed4e5b412a3edd8633f6bcc14fab"}, {&(0x7f0000000c40)="162fb82eec81812b3512ee43b0d0b028ee4a16e0dcd0d98b3c9b2f07312666c2eaac6f46"}, {&(0x7f0000000c80)="744e41b411fcf95b33a6ee062fae8913e6a6884693193616dce2bc113566ae52948f934da35e3be2"}, {&(0x7f0000000cc0)="0e27dbc334632802a829d8e3b9b503c369a880502e8d41f4f5f9c7df10e35d5b62600e3915d374e94b93"}, {&(0x7f0000000d00)="7d8276122c6bc2746290b2795b4ad0ab90d7582109f82a6f129c07d65884aebbe318f020594f2236ec904f69c3a383da116abe6f6733b513553107a80a56e804c5104d2c31501d75aec616df34157dc3f54917bfcb62b21a2d9253ea902ed7c9ca91b4f4af15c65e3aa546c17ca0b5b7913509025bf8a06455775815f8959d90231b4ac0b84e69f722361180b6526c6b3616ea65f07251c43cb8e86edbd8c5d43e41bf0535c58607a872604f0e8ebf9610bdac92ccd6657602e35a08d6c4f8e73617725842fb11f08f8dc62ea6de7e44ce3fb4515e155ea15eb225e988b8a36ec1361ae5028fa848e0"}], 0x0, &(0x7f0000002040)=[@dstaddrv4={0x0, 0x84, 0x7, @rand_addr=0x7}, @dstaddrv4={0x0, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @sndinfo={0x0, 0x84, 0x2, {0x9, 0x8000, 0x8, 0x9, r1}}, @sndinfo={0x0, 0x84, 0x2, {0x5, 0x8, 0x5759, 0x8354, r2}}, @init={0x0, 0x84, 0x0, {0x1, 0x7, 0x4, 0x32fca205}}, @dstaddrv4={0x0, 0x84, 0x7, @broadcast=0xffffffff}, @authinfo={0x0, 0x84, 0x6, {0x1}}], 0x0, 0x40}], 0x4924924924926ea, 0x804) 2018/06/06 11:52:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x7, 0x8, 0x1000, 0x9106, 0x10001, 0x4, 0x5, 0x7fff, 0xfb51, 0x9, 0x1000, 0x20}) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setresuid(0x0, 0x0, 0x0) timerfd_create(0x5, 0x800) 2018/06/06 11:52:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000100)=0x2000, 0x4) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) r3 = dup(r0) sendto$ax25(r3, &(0x7f0000000000)="1617904c5442d7814f035592dd3887686eeb1086f323f84afcc7d1d8f65d6ac910a9af20eb01054d5b623e110cbfbc999b81c2f649e9e60bb22d7e981a789c36367d557231b6d465d373b0161b0ddee0409ad8f4ec91eb1726a22b9261a6cd070df4a49ee55a6e854d83a37784f72b5ceca29fa6f89c1b71edabcf3f66ef", 0x7e, 0x40, &(0x7f00000000c0)={0x3, {"782ac2e16726fc"}, 0x7}, 0x10) recvmmsg(r2, &(0x7f0000002a80)=[{{&(0x7f0000002780)=@vsock, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000002cc0)) getpeername$packet(0xffffffffffffffff, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0x14) connect(r2, &(0x7f0000002300)=@ll={0x11, 0x0, r4, 0x1, 0x9, 0x6, @random="88011078d476"}, 0x80) 2018/06/06 11:52:12 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000e8ffffffff07001b0000002000"], 0xfdf3}, 0x1}, 0x0) dup3(r2, r1, 0x0) 2018/06/06 11:52:12 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x3) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'wlc\x00', 0x20, 0xa9, 0x7b}, 0x2c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/06/06 11:52:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010400000000000000000a00000000000000000000000c000900480d0000", @ANYRES32=0x0, @ANYBLOB="0000000000000e000000000000469401f89fe1563716c46596451d8ae5a034fb3a6059e31bfdcfb6c9877a454edb00d6ef44289dfdc66a7f69b13b103c551540bae0846521042855e119e157c95ab2414f797d09df6e1ac7daeef6d502cd7736e0918774305305c7cb5e2693fa9dd92b184dc9c1489e853d437619e87dc6757a19717cb1a5d1aa621a11e049c93e2953dcfec1186eba60dfb392569a5a397c1b4041dc5c5523a05c789a007105d8de9bf9d12a6bb79aa6a392439ff4bb20e11c379d7a84f0de57d83a339dc45578aba0f795508a03d3fb22fe1938618085f8dae20be5cc6271c47e335864", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/06/06 11:52:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000001c0)='systemkeyring%%\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x3, 0x6, 0x5, {}, 0x400, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040), 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000180)=0x10001, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000680)="b3", 0x1}], 0x1, 0x181000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x5, 0xff, 0x4, 0x49d}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) fallocate(r0, 0x3, 0x0, 0x100000001) [ 552.687551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/06 11:52:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1f, &(0x7f0000000240)="ed47fc0000000899240970") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000000140)) 2018/06/06 11:52:13 executing program 4: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f342f76732f73654f68d4fc5f74637000", 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0xffffffff, 0x3, 0x4, {r1, r2+30000000}, 0x248, 0x6}) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0xfffffe5e) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r3 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r3, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0) 2018/06/06 11:52:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x64000400) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000080)=""/209) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') setns(r2, 0x0) 2018/06/06 11:52:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="6a57c60be46660730d046de3bacb569c358a59ad327694a630601782111ea2cd23aa4ef4e6607de7a31c7237d5f2ebe3c62db6516f542e07643ec5315c78558d500e09e486d7e8a7c82042a172c33c020c93bff6462df297b0b2c25280807c17cf5878aa68a194063fb0f25386f5cc4e232d5e58ec5e0be16ac6ef8698254536e42e897512fe75f73ee2e691ac3b8feba44068a2e058706ff22c3fcffb9b16d73c0c39a9053c048b0ccc24856544d65e99dafb5019a1eb296cae2b0bb8b50ea97c2db07b42c2eeb28490daa75282a6992dd07434a78f15419892b3") ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x5c5d145e9f005a02, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x10043, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r2, r3, 0x0) 2018/06/06 11:52:13 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'ip6gretap0\x00', 0x30}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000200)=@fragment={0xff, 0x0, 0x170, 0x4, 0x0, 0x2, 0x64}, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:13 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) personality(0x1bb2baf3005ac137) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x401, 0x2, 0x7, {0x77359400}, 0x8, 0x100000001}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) personality(0x4140001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x8001, 0x3, 0xffffffffffffff21, 0x101}, 0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x12}, 0x18, r4}) 2018/06/06 11:52:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="fcce652e14428dc104881b89cc21f8943854f8d5c7cbd5bf2e3465fc0aab5f") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendfile(r2, r0, 0x0, 0x150) 2018/06/06 11:52:13 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69000200000f002dc830ee000000005d", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000e8ffffffff07001b0000002000"], 0xfdf3}, 0x1}, 0x0) dup3(r2, r1, 0x0) 2018/06/06 11:52:13 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000500)=[{0x18, 0x11f, 0x9, "dcd4a39acd279c"}, {0xc8, 0x19d, 0x8, "e92c3c59671442b749852bb6e74ef0d1dfb37103a39c6e3e0ea1e68cd537d206f060650e242ac58cca9c572b098e801080b90d3b3a10e2aa3bb6b1c4d33d807f9038d5a885109039f6fc0ca76f2580e34772956987395e8315b9d4aeeb07865d5482639d22b1212d5763a93e9100a8766a81ee759e0242f28ed6b7dc5ee09a15e862356da6e02f306e41686c4c777ae8ea0c10bca8314f3fe8ce84bd1b6d94558f673e525ec5cd410d1ce9417751b0016c7cd8ac27016295"}, {0x80, 0x11e, 0x6, "e88cb5d1a4a2d1313dfa4faaae067eda4951e25a74d51a3f3fa991dc1dffbd894f29eebc2f1cf3da072abea8b5e20a57cd45eec736f4e0941f783ee531b90e5bb31eccbc8b3c5e04c161a4cb56cac7ab9298d4636c9d10bac18896436b48c29ca31c01ca7b298edb6487c3"}, {0x18, 0x6, 0x0, "6947d734faa4"}, {0x1010, 0x1, 0x3, "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"}, {0x10, 0x11, 0xc91}], 0x1198}}, {{&(0x7f0000000480)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f00000028c0)}}], 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) 2018/06/06 11:52:13 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40040, 0x15) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x4}, 0x0, 0x1) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x2) [ 552.933804] IPVS: Creating netns size=2536 id=96 2018/06/06 11:52:13 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xffffffffffffffcd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) setsockopt(r0, 0x100, 0x8000, &(0x7f0000000100)="98dea45f762cfe0a995c1f8a771846686ccb1f84f25b9e621dae40ff8e6f51d2d626a55e3454233506d5d4993aa702f8912e789e7ac12ed8", 0x38) 2018/06/06 11:52:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000140), 0x4) 2018/06/06 11:52:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x43) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r1, 0x80000) 2018/06/06 11:52:13 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x2}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") madvise(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xa) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xb) 2018/06/06 11:52:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x80000000) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000100)=""/192, &(0x7f00000000c0)=0x188) [ 553.719138] pktgen: kernel_thread() failed for cpu 0 [ 553.724377] pktgen: Cannot create thread for cpu 0 (-4) [ 553.729749] pktgen: kernel_thread() failed for cpu 1 [ 553.734980] pktgen: Cannot create thread for cpu 1 (-4) [ 553.740323] pktgen: Initialization failed for all threads [ 553.766630] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 553.777599] tpacket_rcv: packet too big, clamped from 65536 to 65392. macoff=96 2018/06/06 11:52:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x1) 2018/06/06 11:52:14 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000280)={0x88, 0x6, 0xd09, "71e62908febe550630df8e4728e63532ccd9cdf213aa1d7a2a4ac23b330d6cf7aa6feeed5e042ade76dcc1e4db8f3bfe0d553d9b9ec570eedcdbf033bc3b12509b8fe40a393334d8532792f2dd05b95c899e4b5b17f8efd7a79073ad1fad43165a27666e959bd2b4b4b7ea59ab03baa8818da6d898c1bfdbc38337bdab7a465977f36f500914be3d"}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:14 executing program 5: r0 = socket(0xa, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000340)=[{}], 0x1, 0x0) 2018/06/06 11:52:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r0, 0x7, &(0x7f0000000080)="00fea911d7084079603164") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="14f40002c14b0167"], &(0x7f0000000040)=0xc) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000140)=0x8) r3 = socket(0x2000000b, 0x8000b, 0x0) socket$inet6(0xa, 0xb, 0xff74) r4 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000001c0)=""/57) dup3(r3, r4, 0x0) 2018/06/06 11:52:14 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x14200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='logon\x00', 0x0) 2018/06/06 11:52:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) dup2(r1, r0) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x811, r0, 0x0) 2018/06/06 11:52:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0054fc3107d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) fchdir(r1) r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r5, 0x208200) r6 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r6, 0x0) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/69, 0x45) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x1000000000000370}, 0x68) dup3(r6, r5, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r5, r7, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/06 11:52:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000080)=""/82, 0x52}], 0x3) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, {}, @period}) 2018/06/06 11:52:14 executing program 3: r0 = socket$packet(0x11, 0x8000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x0, 0x8, 0x7, 0x400, 0x3, 0x6}) 2018/06/06 11:52:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="006ffc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101}) fcntl$lock(r1, 0x5, &(0x7f0000000140)) r3 = socket(0x10, 0x802, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') write(r3, &(0x7f0000000040)="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", 0xfc) 2018/06/06 11:52:14 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/172, &(0x7f0000000100)=0xac) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:14 executing program 1: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000380)={0x401, 0x10, 0x1, 0xffffffffffffff9c}) fgetxattr(r0, &(0x7f00000003c0)=@known='security.capability\x00', &(0x7f0000000400)=""/77, 0x4d) r1 = gettid() r2 = dup(0xffffffffffffff9c) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000340)=r1) waitid(0x2, r1, &(0x7f0000000200), 0x2, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000300)=0x2b35) clone(0x40000, &(0x7f0000000000)="12b3cd1248e5cce2155a60ace24905fdd68d46fbe201dfd125cbaede539d0b2dd9428d74340fd9c4fa84d9314923449b09a8c915d7e275754ce8653b76cdb8fa096b4a7120b8997b125a9d87a18744b02900ce09f1e6d4b8f7d9b5a9eb0305bf85fae9835ce3fac0f8da30f97ca1cfa2347d86e64128417fdde99ffe42a5de4a2696fe8b47662ad6c9818198d368f3a92a9b55262df81e2abc27c1c366d7c92013e43ec542ff04e48cd714d87e5026f646ed6a99cbdbd2b97b50d742317e76336fd0447f60a80e05f6914d51a80d3c9eb8d7b2f55aacaa425758be18bec146a759c8f752e782992c7c4d838c1b67d41577a36a", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="83e9f4810c943827131b08f63145a444ce40ac613219745c8bb26df40a53ae697ffb9148ab9f7e37c8e93af911eda0dffeffaf88ef532924a2780c03c986b51131d643436435154185785adcc4894d7af9e69dcb2d0246923f226b3b58e4c77bff26b443ed49945ca355bbe60992557e2239da7fc237dc3ce6a1dfea9e48b245a58280fe3b5049e1fa68451c4eef0298e6faebe1f8fb80470ce4089e0395bfa4b5218ab57c14d7332ea16fc56add3283821bbe8635c2c1346cb0a8bc0cb569") 2018/06/06 11:52:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@updsa={0x110, 0x1a, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in6, 0x0, 0x2b}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @mark={0xc, 0x15}]}, 0x110}, 0x1}, 0x0) 2018/06/06 11:52:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') r1 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) accept(r1, &(0x7f0000000140)=@pppol2tpv3in6, &(0x7f0000000000)=0x80) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/06/06 11:52:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) dup3(r1, r2, 0x0) 2018/06/06 11:52:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$void(0x3f) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0xca4, 0x100, 0x7f, 0x6, 0x100000000, r2}) capset(&(0x7f0000000080)={0x19980330, r2}, &(0x7f00000000c0)={0xfa4, 0x5, 0xe5f, 0x0, 0x100000, 0xdb6}) [ 554.286179] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 554.315244] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/06/06 11:52:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) dup3(r1, r1, 0x80000) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff2a) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0xec70, 0xfff, 0x3, 0x7, 0x9d}, 0x1c) 2018/06/06 11:52:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x208912, &(0x7f0000000100)="ed7642be4135e3000000000000012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f00d82c99240970") sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/06/06 11:52:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0xc, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x0, 0x0, 0xffffff7f}]}, 0x2b8}, 0x1}, 0x0) 2018/06/06 11:52:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408100, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @random="4710dbb5efb2"}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'sit0\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fchdir(r1) open(&(0x7f0000000100)='..', 0x2000, 0x0) 2018/06/06 11:52:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="2b63004b39e0437d994d23f45b81fd5312548914aa8dcba5e008febedd08e0d306b9206ad73e4a4ede220bdb08f380af0c1563cdcc7b502f29006de3e400dd57847e16a6c5b8b64db955e3c9c54aa3df97ad55548066e9b2a73c26fba895fc4c231e958a508b89630440b1d10f13cef2be7d1c3aeb08b3f89d51eed3a5d053441904fc8659bceea4b33f7d79f18cf9c455d614cfe6ea75c6b976f97c9fed76146859e7c0f74df8f1fb450000000000000000000000"], 0x1, 0x0, &(0x7f0000000040)="f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000080)=[@fda={0x66646185}, @fd={0x66642a85}, @flat={0x73622a85, 0x0, r2}], &(0x7f0000000240)=[0x38]}}}], 0x0, 0x0, &(0x7f0000000480)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000800)={0x14, 0x0, &(0x7f0000000640)=[@acquire_done={0x40106309, r2}], 0x0, 0x0, &(0x7f0000000700)}) fcntl$setsig(r0, 0xa, 0xc) 2018/06/06 11:52:15 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8400000021001100000000e1ffffff000a2000000000000000000000150901001400010000000000000000000040ffff0000000014000100fe8000000000000000000000000000aa14000100000000000000000000c3ffffac1414bb14000200fe8000000000000000000000000000bb1400020000000000000000000000ffff7f000001"], 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/06/06 11:52:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x60) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/06/06 11:52:15 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='trustednodev#md5sum\x00', r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r2, &(0x7f0000000180)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x1e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) sendto$ax25(r2, &(0x7f0000000200)="58414881b95163bc3fe8b4e31536e3e54e5ce9edee0996a8be539df60224b3a9350b289d24c4d4df8938b2a37631172a53219960a3910f7cad0672dcceafdc859a5e3dbce93b0292d8ee490c9a0fc8d941c41d637329a2c1bc6d60c0874e747a28ec75f7ed17333c49f78c8ec94290541efb1b09559edfb8c66049ed11e57d457d7820747cadc2948a6c291fcf9561b5f236db56eb5ecd545c944d82a694b61f6c7ecc12c1e2af46d116f33eacef4def7ce9448d88f67c07c7ab8b7146c356b987", 0xc1, 0x810, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x101, 0x6, [0x6, 0x100000001, 0x7, 0x0, 0x0, 0x4]}, &(0x7f0000000400)=0x14) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000440)=0x9a6077e70006d000, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0xee1, 0x5, 0x5, 0x0, 0x2}, 0x14) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000004c0)=@fragment={0x6c, 0x0, 0x1800000000000, 0x8001, 0x0, 0x0, 0x65}, 0x8) r6 = socket$inet(0x2, 0xf, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x20, 0x4, "b762c053c588e37fc2aa4c49d50f5474f133accb12c4357bd13185d5fafd97778587581374478a8f13bb3c5f337afd7670b42ff420eaa3acd3478cee7f5f7882", "222f7d0ce42bb9b13e0054e688f495fb8c0d0be268a24a21ff431a110a3ab736", [0x9, 0x2]}) select(0x40, &(0x7f0000000600)={0x10000, 0x5, 0x9ae, 0x7, 0x9, 0x2, 0x1283, 0x1fe0000000000000}, &(0x7f0000000640)={0x8000000000, 0x100000001, 0x8, 0x2, 0x3ff, 0x10000, 0x10001, 0x8}, &(0x7f0000000680)={0x5, 0x2, 0xaa4, 0x10001, 0x5, 0x8, 0x0, 0xc69}, &(0x7f00000006c0)={0x77359400}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000700)=0x40, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000880)={0x7e, 0x203, 0xff, 0x7, r5}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000008c0)={r5, 0x4, 0x10001, 0x0, 0x100000000000, 0x3}, &(0x7f0000000900)=0x14) membarrier(0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000940)={r4}, &(0x7f0000000980)=0x8) r9 = gettid() stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a80)={r9, r8, r10}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000ac0)={0x6, 0x4, 0x100, 0x10000, r4}, &(0x7f0000000b00)=0x10) keyctl$get_security(0x11, r1, &(0x7f0000000b40)=""/63, 0x3f) creat(&(0x7f0000000b80)='./file0\x00', 0x82) prctl$setendian(0x14, 0x3) [ 555.257549] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.282888] binder: 31435:31440 unknown command 1258316587 2018/06/06 11:52:15 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0x7) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000000780)='./file0\x00') open(&(0x7f0000000040)='..', 0x101002, 0xfffffffffffffffd) 2018/06/06 11:52:15 executing program 6: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40010, 0x0) unshare(0x400) setsockopt(r1, 0x2c297885, 0x5, &(0x7f0000000280)="25c160226a2bb59fc631e4041cffe8379c74cedcda8d71918968aef5088f0f94997033c6ea2d916b031070edf63eb9021a2ec7b3997cf5a6270ac5bcbf7904bcb5f5cb10c7cf37f28c17830eaa4ecd89b6287d7caada6fd9a5179b57692886209f9ff60b81a7231ef6291d2bf34a44659ff1b793c7e778af946a2ab0b114f206e9e52cf9de28e902a506f9ba9bec79460b09036f7833fc3d04d9fa6041f8bd071601e13d5ef70c3749cf68560d395700c71cf160c7c624ddb8696d692ef16bbfffac3d79be984b70d4e9f096826b5e73", 0xd0) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000080)={0x19980330, r2}, &(0x7f00000000c0)={0x3, 0x8000, 0x7f, 0x1, 0x100000001, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6a, r3}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"75f4f8ea34f463"}, 0x400}, 0x10) mq_timedreceive(r0, &(0x7f0000000200)=""/68, 0xfffffffffffffe91, 0x0, &(0x7f0000000100)) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000640)=""/153) 2018/06/06 11:52:15 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4010022}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="60000058818615cb9e929636cf2d7a3c626a", @ANYRES16=r1, @ANYBLOB="00022abd7000ffdbdf25020000004c0001000800020033000000080004004e23000008000b007369700008000900180000000800090023000000080004004e24000008000500000000000800050002000000080001000a000000"], 0x60}, 0x1, 0x0, 0x0, 0x4000800}, 0x44084) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x7fffd, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/201, &(0x7f0000000100)=0xc9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) [ 555.282894] binder: 31435:31440 ioctl c0306201 20000140 returned -22 2018/06/06 11:52:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000140)={{0x2, 0x100000000}, 'port0\x00', 0x8, 0x1000, 0x6e2, 0xfffffffffffffffe, 0x6, 0x1, 0x937b, 0x0, 0x7, 0x3}) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r3, r3, 0x1872822951433e7a) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='port0\x00', r4) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/06/06 11:52:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x1a0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0xffffffffffffffaa, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) socket$inet6(0xa, 0x801, 0xbdc) write$selinux_user(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='sym_u:object_r:ssh_exec_t:s0 sysadm_u\x00\x00\x00\x00'], 0x29) fremovexattr(r1, &(0x7f0000000140)=@random={'security.', '\x00'}) recvmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=""/91, 0x5b}}], 0x1, 0x2000, &(0x7f0000000e40)) [ 555.282957] binder: 31435:31440 got reply transaction with no transaction stack [ 555.282964] binder: 31435:31440 transaction failed 29201/-71, size 80-8 line 2926 2018/06/06 11:52:15 executing program 6: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setreuid(r3, r4) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r1}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001a00010200000000001900000000000007ef381b8cf7576a7dc5e20c4ed39aa8cec537de7cd30000901b928a84c9a691084346f0f7729ca64248140d93d2de8b8528c8ce31a68128e6191e88bf64ae4412e3a86e2a7aa7"], 0x1}, 0x1}, 0x0) [ 555.284469] netlink: 104 bytes leftover after parsing attributes in process `syz-executor6'. [ 555.289947] binder_alloc: binder_alloc_mmap_handler: 31435 20001000-20004000 already mapped failed -16 2018/06/06 11:52:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)}}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @loopback=0x7f000001, 0x4e23, 0x4, 'lblc\x00', 0x0, 0x7, 0x6b}, 0x2c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 555.291689] binder: BINDER_SET_CONTEXT_MGR already set [ 555.291696] binder: 31435:31440 ioctl 40046207 0 returned -16 [ 555.292915] binder_alloc: 31435: binder_alloc_buf, no vma [ 555.292931] binder: 31435:31440 transaction failed 29189/-3, size 0-0 line 3141 [ 555.292961] binder: 31435:31444 unknown command 1258316587 [ 555.292968] binder: 31435:31444 ioctl c0306201 20000140 returned -22 [ 555.294108] binder: 31435:31440 got reply transaction with no transaction stack [ 555.294115] binder: 31435:31440 transaction failed 29201/-71, size 80-8 line 2926 [ 555.294137] binder: 31435:31444 BC_ACQUIRE_DONE u0000000020ffa000 no match [ 555.312010] binder: undelivered TRANSACTION_ERROR: 29201 [ 555.312082] binder: undelivered TRANSACTION_ERROR: 29189 [ 555.312144] binder: undelivered TRANSACTION_ERROR: 29201 [ 555.312160] binder: send failed reply for transaction 268 to 31435:31440 [ 555.317669] binder: undelivered TRANSACTION_COMPLETE [ 555.317676] binder: undelivered TRANSACTION_ERROR: 29189 [ 555.563677] binder: 31480:31488 transaction failed 29189/-22, size 0-0 line 3018 [ 555.579444] binder: BINDER_SET_CONTEXT_MGR already set [ 555.579472] binder: 31480:31490 ioctl 40046207 0 returned -16 [ 555.579505] binder_alloc: 31480: binder_alloc_buf, no vma [ 555.579523] binder: 31480:31488 transaction failed 29189/-3, size 0-0 line 3141 [ 555.589200] binder_alloc: 31480: binder_alloc_buf, no vma [ 555.589220] binder: 31480:31490 transaction failed 29189/-3, size 0-0 line 3141 [ 555.608488] binder: undelivered TRANSACTION_ERROR: 29189 [ 555.608561] binder: undelivered TRANSACTION_ERROR: 29189 [ 555.633464] binder: undelivered TRANSACTION_ERROR: 29189 [ 555.633486] binder: send failed reply for transaction 274 to 31480:31488 [ 555.660855] binder: undelivered TRANSACTION_COMPLETE [ 555.660863] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/06 11:52:16 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x100011, r2, 0x20000000) socket$l2tp(0x18, 0x1, 0x1) getsockname$ipx(r0, &(0x7f0000000540), &(0x7f00000004c0)=0xffffffffffffff6e) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000002c0)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r1) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000064b2274099dad7f5f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326539269f269ab7a961fba57c8ef3d681b1b3b32eebf87846855d69fc554499085f4f882cfbe870cc6cad1e2703813e2a5b87d89f08703cceee45b60c045c5591d6d112e08fd1834a7086adf7456b0e5d9897064742a63bc36577ab06f793ba55dc9a9f9b00691df2b00c55bcfe4dbff808cdce4088a7d6311a8") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x5745) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000340)) ftruncate(r2, 0x8200) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x1000000400, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0xfff, 0x81, 0x6, 0x96, 0x3, 0xa9ed}) pread64(r0, &(0x7f0000000740)=""/4096, 0xff33, 0x0) getsockname(r2, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) 2018/06/06 11:52:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xe0, 0x1, 0x7, 0x8, 0x3632478, 0x3, 0x200, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xcde, 0x1, 0x400}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24}}, 0x6, 0x3, 0x0, 0x5, 0x100000000}, &(0x7f0000000040)=0x98) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x10000000000023, &(0x7f0000000340)=0x40, 0x4) syz_emit_ethernet(0xffd1, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000001c0)=0xa6, 0x4) recvfrom(r1, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x709000) 2018/06/06 11:52:16 executing program 0: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000005a00)='ns/mnt\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') socketpair(0xa, 0x7, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x1000, &(0x7f00000000c0)=0x4) 2018/06/06 11:52:16 executing program 5: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r1, 0xc21) fcntl$setlease(r0, 0x400, 0x3) r2 = eventfd2(0x0, 0x803) write$binfmt_elf32(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000001ae4927297a444eb574d7028b80000000000000000000020000000000000000000000000000000000000000000000008000000000000000000000000000000000000f76000"], 0x9) 2018/06/06 11:52:16 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe80000000000000000000000000000000000000aa"], &(0x7f0000000040)) mknod(&(0x7f0000000000)='./file0\x00', 0x52, 0x7d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x2000, r0, r1, 0x2, 0x8000) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="e1ff000000000089b423968e45c3470000000000600101a19a20a20dae114062d0cb33bb693605a4fd54c957eb0a9ae9a99a724ad9b7e1c83431dd40218b7c79414423d391000522be5a4d0fe5c63fc8e20b721ed6d145a9483bae"]}) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000080), 0x4) 2018/06/06 11:52:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0xa3d, 0x8, 0x7, 0x4}, {0x4, 0x416, 0xffffffffffffffff, 0x1}, {0xffff, 0x4, 0x4}, {0x13d4c16f, 0x9}, {0x6, 0x80cc, 0x2}, {0x8001, 0x7ff, 0xffffffff, 0x2}, {0x6, 0xbd6d, 0xff, 0x7df1}, {0x96f, 0x7, 0x1, 0x401}, {0x28bab006, 0x6, 0x6, 0x3ad}, {0x0, 0x2, 0xea4b}]}) fadvise64(r1, 0x0, 0x7, 0x3) sendfile(r0, r0, 0x0, 0xf8a) 2018/06/06 11:52:16 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00000001c0)='em0\'wlan0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000008000000000000000200f30000000000", 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280400, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/203, 0xcb) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000180)=0x4, 0x4) 2018/06/06 11:52:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x10800, 0xfffffffffffffffc) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x20007ffc) 2018/06/06 11:52:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) fcntl$getown(r1, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) gettid() r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000280)='attr/sockcreate\x00') sendfile(r1, r3, &(0x7f0000000000), 0xb) 2018/06/06 11:52:16 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x81, 0x0, 0x5, 0x4, 0x3, 0x1000, 0x100, 0xf4, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000000300)={0xc4}, &(0x7f0000000140), &(0x7f00000001c0), 0x8) 2018/06/06 11:52:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7fe000, &(0x7f0000000080)="823e2edfd7962ab039a0ce5ec3074acbe680a0ab1b8db74e191439b48dce4a6dda9a8eeed3d256973b0b59d0f5825e3f29aa219ef8b6790f59f793148f5a922bf519777707f12939aa8ca331ed75e019") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond_slave_0\x00', 0x8001}) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e24, 0x20, 0x4e22, 0x5ec, 0xa, 0x80, 0x20, 0xff, 0x0, r1}, {0x2, 0x100000001, 0x3, 0x9, 0x80000000, 0x1, 0x85, 0x8000}, {0x8, 0x100000001, 0x2, 0x7}, 0x3f, 0x6e6bb8, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x2b}, 0x2, @in, 0x3506, 0x7, 0x2, 0x0, 0x80000001, 0x7fffffff, 0xcd}}, 0xe8) r2 = socket$inet(0x2, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={r3, 0x7b, "36eb3d74e98c3f6605760383d1553a1c6724c0844f5a4126d61cc00e39297a98d8a64d814453e530d4f989199a7f59f44aafadd7261b2e6669d3f4f58f19e06edb6b9531ffeb32dbe9b5a2ffda63450a16d511dacd2c587cf87877b8d5035d7cc99c1a9146d2905093bf71c73ccafd61a3a30c0be4fd0085320612"}, &(0x7f00000003c0)=0x83) r4 = socket(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg$unix(r4, &(0x7f0000001c00)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)}, {&(0x7f0000001380)='3', 0x1}], 0x3, &(0x7f0000001b40)}, 0x0) 2018/06/06 11:52:16 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="24000000130007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/06 11:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x3, 0x2dd6, 0x8001, 0xffffffffffffffff, 0x5, 0xfffffffffffffffd, 0x5, 0xfffffffffffffc01, 0x0, 0x7, 0x60c, 0x63c}) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000000), 0x4) [ 556.715984] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/06 11:52:17 executing program 3: mkdir(&(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe, 0x0) getxattr(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000140)=@known='security.capability\x00', &(0x7f00000002c0)=""/100, 0x64) renameat2(r0, &(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r0, &(0x7f0000000280)='./file0\x00', 0x2) 2018/06/06 11:52:17 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x4) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) write$cgroup_pid(r0, &(0x7f0000000280)={[0x36, 0x39, 0x38, 0x39, 0x32]}, 0x5) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x85) memfd_create(&(0x7f00000002c0)="6970365f767469300000000000000100", 0x2) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x2000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x800) inotify_rm_watch(r1, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x8000006) 2018/06/06 11:52:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$inet6(0xa, 0x6, 0x4fc8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='yeah\x00', 0x5) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/06 11:52:17 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) pivot_root(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='/\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfff, 0x9, 0x11, 0x1, 0xd}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000240)=0x8) 2018/06/06 11:52:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x7fffffff, {0xd5, 0x7fff, 0x1f, 0x6, 0x80000000, 0xffffffffffffffff}, 0x4, 0x8}, 0xe) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/06/06 11:52:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x227c, 0x7fffffffefff) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 2018/06/06 11:52:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/104, &(0x7f0000000040)=0x68) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r2, r3, 0x0) 2018/06/06 11:52:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000000000)="220000001800070700be0200090007000200001200000009000eff0005000f80ff00", 0x22) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8000, 0x0) 2018/06/06 11:52:17 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x7, 0x1, 0x6, "b6b401482782cece5ea89374dc94752af89f00fa359031acc5bbac976ef508ee3a56892340cd3450e4de1e60430eeebebbfb90a92a36a8345ceab95bc8724e"}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10440, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000080)=""/64, &(0x7f00000000c0)=0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000100), 0x4) r3 = getpid() ptrace$getenv(0x4201, 0x0, 0xffffffff00000001, &(0x7f0000000200)) syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/pid_for_children\x00') 2018/06/06 11:52:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35339af26a32b2182c7208d4fdc0c46bf6d686edd497475595f3f87f9da3b0015b0a4ada3c1601dcfeeda28263bbcb8514e28777153575dd106acdc8d543a134e0465b07") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x4}, 0xffffffffffffff38) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x1) 2018/06/06 11:52:17 executing program 1: r0 = socket$inet(0x10, 0x3, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000300)=""/57, &(0x7f0000000340)=0x39) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x44af1d3d, 0x1, 0xff, 0x1, 0x5fd0478d, 0x100000000, 0x3}, 0x20) r2 = dup(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x408a00, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={r4}, &(0x7f00000000c0)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000002c0)=0x800, 0x4) r5 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/hwrng\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x2, 0x0, 0x9, 0x1}, 0x14) ftruncate(r6, 0x80080) sendfile(r2, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/06/06 11:52:17 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x1ff, &(0x7f0000000200)="0000000000001801273e0f000000") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x400, 0x7, 0x8, 0x3ff, 0x8, 0xfffffffffffffff8}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r5}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:17 executing program 3: clock_getres(0xdfffbffffffffff1, &(0x7f00000000c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fdatasync(r0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'lo\x00'}}, 0xa6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/06/06 11:52:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x7, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000340)=""/4096, &(0x7f0000000200)=0x1000) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r5 = dup3(r1, r4, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000001340)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x800, 0xef3, 0x2, 0x6, 0x2}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffff7}}, 0xb9, 0x0, 0x5, 0xffffffff, 0x10}, 0x98) 2018/06/06 11:52:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0), 0x4) ioctl(r0, 0xff, &(0x7f0000000000)="83b49d89028bfda36d857c7970420fa60d12cc339a7c2c229316bd264e4f9ae98d04e80e328244673d333a63fa572a29fbf07e4ddc5214609e2a2491da614a019e2808fd313560bb8852b0b35a66ec8b6ed953a019c433d368a24d0de41dc9e57793ee27a3091521b82dadab0e0f70bc21172fc4b3f801e11a072fec609a8c3f34a933153aee737689511637a3d37438154d618daa5b22962e99fa844ae5594de6") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000400)={0x2, 0x2, 0x10001, 'queue1\x00'}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x8, 0x2, 0x7fffffff, 0x7, 0x4, 0x1d0e}) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000004c0)) ioctl(r0, 0x8912, &(0x7f00000002c0)="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") clock_gettime(0x5, &(0x7f0000000280)) 2018/06/06 11:52:17 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00') 2018/06/06 11:52:17 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x23}) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x80000000000, &(0x7f0000000340)="38c7b06f9930504b3d0d6ac2f3848620fa46279382b16f13f5302db6eadcc71bf31b9554bb20c234d28364a52413295a9695b65390ee51cb9e86615a0aef7bfdd1b51eb8e429e8952cba060e6542c210ed15bbd77c063ac1506d3ca3ae33265684675b856aaaafff0552075a225e0f6e6ffdd6adb94fb5387798d304fcc83b24c3b299c9c81a0214805f5928c77dbfd5d4a8c2c7f5d49ceb81d358502947ddef93f879f2e1645c624f0d03dd054b7386bca644148ed7194ca799b9e1d24bde64f2be4d0f3acffea9c53ad8ad31c535d7d339dfd37772e2") chroot(&(0x7f0000000280)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/06 11:52:17 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0x40000000}}) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 557.096620] IPVS: Creating netns size=2536 id=97 [ 557.115037] IPVS: Creating netns size=2536 id=98 2018/06/06 11:52:17 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:17 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x7, 0x100000001, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)) 2018/06/06 11:52:17 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r2, &(0x7f00000002c0)='smaps\x00') close(r0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xc92, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/06/06 11:52:17 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x20000000000000b1, &(0x7f0000a05000)}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/06/06 11:52:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0x2, 0x4, 0x70, 0x6, 0x8}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) r4 = dup3(r1, r3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'team0\x00', {0x4, 0x7ff, 0x1, "997b222102ae", 0x8}}) 2018/06/06 11:52:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2}, 0x10) connect$inet6(r1, &(0x7f0000000640)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xffffffffffffffc7) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="5cb78674f9f526f87ac57564bf4b44040f79b2e7700d7491ee25ded1a56fbb84a43d990b9775bf61327dec28c88b5f16cd19183cd22cd8899f228bbe82832d3cc1c5e47dd27df8a3a691cc6ec9e3b2bcdf8e6db68772d4be2f98d2d47338df2cb3ba84b95ddad805e2f960e4ee4777f0115d74d0a4e176bd6b9935dd006823e5d480f439f1a79c12db652fa81bd29a65e729d077f87e32a7a6a4f25b7158b902", 0xa0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="2da496bf06bca178cb203b8bcf1c36db4b7bfbefefa60a9979", 0x19, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/net/tun\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000440)={r3, r4, r5}, &(0x7f0000000480)=""/39, 0x27, &(0x7f00000005c0)={&(0x7f00000004c0)={'sha1-ssse3\x00'}, &(0x7f0000000500)="d61c6e598122591e728d41738b46dda77324f13bbc10077407e69d3520b8806ed4dd57f1a2f34164320c63f9f33da0f09ff189b13e4c0a7aa722c57de3002d90b7a757c4312a9da9aa97f9468f92722733e5aa25e312b9ffd88d66cf5d0660dc1750eab7ad30aec4efa8a919515d9d3ee090413ea240bce08d5f371cd2832e31c846085707ae9871b5d34c217983e82e1b57fcd117639c3dfcae9970c2d9", 0x9e}) write$selinux_create(r2, &(0x7f0000000600)=@objname={'system_u:object_r:etc_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x35) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1}, 0x20) 2018/06/06 11:52:17 executing program 0: pipe2(&(0x7f0000000040), 0x84800) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000080)=""/36, 0x24) 2018/06/06 11:52:17 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4100, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000007c0)={'team_slave_0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}}, 0x18}, 0x1}, 0x0) 2018/06/06 11:52:17 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x8e, "7edfe48e2c3e4c71e85470e23911b4099b58ad48892d9f452921226960723fc7b13fd2b5ea453ede327240d15b16672b6d064d9ff64accf9bf888d43e199aa2f47a6175ee34385bdec0d33c9ad0e2d73fbc98ea5323e7776527735cb5a25f9dde4067a4d7c6ef159fc23aee5e1d734191284033cc7e0e79aad6442029049654c60308e4b52c3365b55b7a2618b01"}, &(0x7f0000000140)=0x96) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0xd9, "ea044290a2c2b66ce729ac1e54f55910e52d10f8a88f4ed4e8f9e0effb53cac8b2ad95050eae3202bd74acb1127f39b625b321afd05eb4a0f42dd38b0c54ffde73cc4e61c53e4eba2499640ff6eda90ad39476d9c50392eba45e8c98f16cd4668dd62ebd58cc2aab683de31127d16ba26cac162d936476cc5d4466485a5dbdb74f56dc0d5ee6f316dbafe23af314b7cefa9a5cfa968c5da2e6d044e6cb8b6d6c48fed8728bbe0afe6efe10ee92f2b3a669f63d4501e34502332cc18913dd487af312ee2f6195d8bea5ca8ea0d73054aaa600b544095ae6cfd4"}, &(0x7f0000000180)=0xe1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") times(&(0x7f0000000000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/06/06 11:52:18 executing program 3: r0 = socket$inet(0x2, 0xb, 0xffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000006280)=[{{&(0x7f00000059c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005f40)=[{&(0x7f0000005ac0)=""/106, 0x6a}, {&(0x7f0000005b40)=""/96, 0x60}, {&(0x7f0000005bc0)=""/112, 0x70}, {&(0x7f0000005cc0)=""/69, 0x45}, {&(0x7f0000005d40)=""/221, 0xdd}, {&(0x7f0000005e40)=""/237, 0xed}], 0x6}}], 0x1, 0x10162, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x105000, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/06/06 11:52:18 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x4001000000000001, 0xc0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r2, &(0x7f0000000700), 0x31f, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 2018/06/06 11:52:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x7, 0x1, 0x5, 0xd63e, 0x9, 0x401, 0xffffffff00000001, 0x9, 0x2, 0xfa, 0x536, 0x6115, 0x84, 0x3, 0x3f]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x1f, 0x8, 0x4, 0x9, r2}, &(0x7f0000000480)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1000000000081b, &(0x7f0000000540), 0x13) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r5, 0x1}, 0x8) getpeername(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80) 2018/06/06 11:52:18 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fallocate(r0, 0x1, 0xcb, 0x8000) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000200)={&(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x12a4}, 0x1, 0x0, 0x0, 0x8000}, 0x2004c000) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) readv(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) ppoll(&(0x7f0000000100)=[{r1, 0x36}, {r1, 0x8}, {r1, 0x8400}, {r1, 0x340}], 0x4, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'team_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001400)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getpeername$packet(r2, &(0x7f0000006c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006cc0)=0x14) ioctl$sock_ifreq(r2, 0x8936, &(0x7f0000006dc0)={'ip6tnl0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006fc0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000070c0)=0xe8) getsockname$packet(r2, &(0x7f0000007500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007700)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000007800)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000079c0)={@mcast2, 0x0}, &(0x7f0000007a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000007b40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007b80)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000007c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007cc0)={'veth1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007d00)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x37, &(0x7f0000008400)={@dev, @dev, 0x0}, &(0x7f0000000380)=0xffffff55) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000008900)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000088c0)={&(0x7f0000008480)=ANY=[@ANYBLOB="3c040000", @ANYRES16=r3, @ANYBLOB="00082bbd7000ffdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="e40102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000004000008000100", @ANYRES32=r11, @ANYBLOB="8400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r12, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000010000008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="2c0102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004005ff4000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3800539ff96b38533ad328cc862b4601002400010061637469f665706f7274000000000000000000f4ffffffffffffff00000000", @ANYRES32=r17], 0x43c}, 0x1}, 0x4084) recvfrom$inet(r2, &(0x7f0000000040)=""/133, 0x85, 0x10000, 0x0, 0x0) 2018/06/06 11:52:18 executing program 5: syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000001, 0x8102) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8007}, {r0, 0x400}, {r0, 0xa302}, {r0, 0x80}], 0x1f6, 0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x4000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x400a40) fstatfs(r1, &(0x7f0000000140)=""/14) 2018/06/06 11:52:18 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = memfd_create(&(0x7f0000000000)='{self[\x00', 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 11:52:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x1000000000000a01) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) dup3(r0, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) creat(&(0x7f0000000100)='./file0\x00', 0x8) 2018/06/06 11:52:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x800000000080000) 2018/06/06 11:52:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000105, 0x20004) ioctl(r0, 0x5, &(0x7f0000000100)="00473e915002017093a18819503b95ce8046158fd1b57f6c48eceea6dc8cf1d58b070a7a02ae451bdd330d339eb6e7995c029813d041f965c8cccb9a3caafb8552ce8508fc00200000000000") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000fef000/0x10000)=nil, 0x10000}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket$inet(0x10, 0x40000000000002, 0x6ec3) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000260007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c000993ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x2d1}, 0x0) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000001c0)=@ax25={0x3, {"e33258b46dbccb"}, 0x10001}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000040)="d47230365dae56e4b4f7fdd9318767ca40f0b17d877ce9", 0x17}], 0x1, &(0x7f0000000280)=[{0xb0, 0x11, 0xffff, "6742d09c80c5547365cd0474f119e6ae16fc901d5ec3e0c435637c4f3258540a4b8458e72057f1f8c2d93bf55a91c5827b4b646e7c1ef7beca77c3757fba288479688c561e2504256304eff589b85c80899873501903116828cf42f407d8849751dbc48fee07f0adc0eca43369804f083adc6ff4e294cb5fc9dc3b33a4559f7e2989ba6666a05de0c1ec3c65d36c666c480400150bc8d0a7fe94296a"}, {0x30, 0x10c, 0x0, "7ca8e8623f66200ce1cb5c54302462c103a40d3a113b6b5ac1"}, {0x58, 0x13d, 0x80000001, "081c8045ba26ca2f3e0d57566d1edf4a7cd1ed8c20b1d0066ea303bb83751e253e196d134cf5a2c4771d1e324d293421687929ae02e7ca2ead4d0b0f9bff84b25ab90369e0de"}], 0x138, 0x4004000}, 0x1) 2018/06/06 11:52:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) accept(r0, &(0x7f0000003740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000037c0)=0xfffffeb4) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000003c40)=@abs, &(0x7f0000003cc0)=0x6e, 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004940)='/dev/rfkill\x00', 0x400000, 0x0) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x100202}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)="4da9edb960a15c285e823f2c7cd37e2c2f87049f55e1cbad57ee89e3e34f8307f23dfb01299465792224389d33cec656d58b8fcdc1142bd89cd132cd77947dc71a92391d11f29d705db25172c2b0a1cd405db0bb09a61f73a8621d704bbe9c92b1696cec4fa5cff61aedf50e29858a5d229ddc8a14e19b3e9d6280ee59b70bfc2cb27e6bd7ed1b59e154d61495ebb75795a4c1eb98b445761ff3879d42e0782ecf6ef185cc1fdb1ff8944f263443f1e85de4f7f71e6068b9f2be6c1b00833bbc54824935a5c2ce3855114d5530ef438163a990ac536789d7a0cd9f0c9b7a3b5d51", 0xe1}, {&(0x7f0000000380)="bd91d94e36275ed34c5e3d747537ccd03b2d7f39314b24e138b45c495aa8c52929cdf056d7d2e21c80f356356e26b3f147161e59ab7e3b8f9d126fe959db12c2f8b30cafc648b4e9207041f16ad73624c68d9700ad78fb97c35c3dcd3455e67921bf74ba94ceda1733b1bc97b0f4db1c4cfb5a6c91834be1b2089a6f4798cefe88eb5e50c5735ea626ca318d702c4053399f89f53f4372e3e5a10d1a4490d9f7c548e630ce7b200c1cac98435b55b01941c1a0336fc71090c8c955f84b5a4380f40f", 0xc2}, {&(0x7f0000000480)="026051c6cfe75c5c164095c4b971bbbf7b9798cc7cb46eb7a9e30fc4bf80d8f98e720030897a996eebaa76f3eaf1ce15d6bca671ddb7d0e286b64d5da918e08239ce9c4cc918e321fc3083428788cba5d28da503c9695da1787e329666db33c4629758763270b33d1ff1cbebb242e091477557b35823808c0b73c5b25af27af1d8e9c598bb1e4b27f00ba2b6f23b169f97c0d00f94a8411931a121f6ce9a310bf6d158e3c8614ea8ae4c57e3ffd5299b8683bb69f79cc29ee559e1947dee5782cb13c2785d8686c79ece9d6d5369b7", 0xcf}, {&(0x7f0000000580)="b4fd428a754e397fae27417ccd050318647b0f17b46763f0cf1fa6b8d973becda0aeee83b129605dee8ece2a335e119122188352786b2238a80bfe8a9a2eb677647dc2118d84ef0d7fac81135f41b1da698ca6f6023ecbd947bf9ad9a01c1796f0f2ee8a4186969b9e28e2cad70d27f72a92bb07c86e27782b7738f65e5d56a22d56398faa9012f16a21090ea664ea9d67ddcc380d5a46ff5c7529b5c643edb620047477b6ab6f91", 0xa8}, {&(0x7f0000000140)="0191751019e659c2ace3486702efb5047106c17b5292a689d1333659a8785dcd6047cc8a4cc7f6931d6dd21db750fd725d234dd362571bb39097", 0x3a}], 0x5, &(0x7f00000006c0)=[{0x60, 0x11d, 0xb1, "d130c4984b29ab9b48020007a25f8bcd6fdfa3b191952160197e555c9d1db2cc66b810b5d2eece13ceb27c14fb3f6b55819cb9d64940662d94078da7b7e1a04048da54390adbc984a0ef94dd03cb"}, {0x100, 0x101, 0x8, "e9ebf42ad60aa48d431af41c4ed2e6219d5480f54d4c7248031c825bb23f84e2bfd1ea92b7fd0f9b2385e1eb4bb76aa36b0b7cee08bb5a855cc0ba82bbab6b48392d5fb7f4f42621ec06a652872fdb7aca66df8235345980a6c404290f2134aa8dc0d25fb6518eee10249719089424f25f8be6d58dca9f63b42aedb83d12ad8ae644b5212ef352e9165756d8fb9f55e913715cda6df95d86cb7495358394d838571236faaf91e6014a62c9991c5f29c391817376c41cf860dedbdda48a4aa51b268d21ecc69f5e7ed6f460eb466783d137ffb03e256b32c6f4e5975a32aca188001fc584d4f7c3a0b9fd"}, {0x60, 0x88, 0x10000, "11af7e63df2e3436cd87c921076c035655615111b587815875fafda2f593a82818951adb7c9aa3448f4fb327a06de4705c6426af670c527b59f85d557e9e8b40a681c0c483e3cf791a"}], 0x1c0, 0x4000}, 0x6}, {{&(0x7f0000000880)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000900)="a4c435b706b4a5db1426ff08423abc7b41480fdc2a5bbf729e4ce8a9fad5c6a556c352a5dccf75a6bf3642ea5ffcff8682116748d168d2dba3183076090be73de7e2776882fc792948c0fa04aefc4dfd0fc4b739316ae11173f2abac499e7c45c856ff24099cacbaf46ad31df09ed4aa68cd39710040c7e0ca92a9fc516797781fc77597d394d77e6dbdb9a7af505b83c7a7d242d804e4ac3695cc8fd0ef5c6276e038658fe94b614ea35f926a38429136822b856ffe4f93a3c67f60782311240773a5b6e02ec0f1583813ed965a16204af04645ca6180948d4f76325e6381d91c81e0b0c8b9a84c21e39bbcbf25f1", 0xef}], 0x1, &(0x7f0000000a00)=[{0x30, 0x116, 0x0, "da54e3673df11079a3d216fbbca43a000a22a51ff16b1a7acfd94449"}], 0x30, 0x4000}, 0x1000}, {{&(0x7f0000000a40)=@l2={0x1f, 0x0, {0x8001, 0x7, 0x80, 0x1, 0x40000, 0x6}, 0x7, 0x7fff}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="896e03207bcff0d57f78622d8045f811bad82fe63b8213e056d75e4ea57fa88d1219c044d3fdfff80f4f2abb80f597d8d5b46bb59908a5568637ac4c994ebac881eaeb2d56695d0e90c2c2b85d34a02fc9a47879e2b92aa5c82701925d26721e66da4b15fb6b038855fcbab607fb9e23e64ed92d382e11257b9fb03210cd130334b62321dd9ea097bfcd5ac75e6f5b780cbf4718efbffb17bb5e83465e", 0x9d}, {&(0x7f0000000b80)="a45082b7d835319de3d34fee0ce85558f2a0a9a037d30ee9621e056eaaf466cf042328b043269375052047158513429364f31fc5693d3bf248995180fc21e2ebf9a8d496859449ab84cbe138453c78b54222068338250b25d0498f46a41b7c15da96bead22f0ec19faa23532de0c2993dc512e4a18467bd832", 0x79}], 0x2, &(0x7f0000000c40)=[{0x60, 0x116, 0x0, "cd33242b0eb61d7cb512f725855c87bf7f7a16e75ef50fd6accce83e6941a78f0ecec97eae626e75932e11b73cc5fa1334ee516e0b0bdec0d17c156ed199aab5eb6c8d657444446dcae8"}, {0x108, 0x1, 0xffffffff, "2729a72383416c9f63ad2ea4c0e12a628d1217d0fa8665e6970c3591de974650e71a50226e31b2347df06b7daebc4fcb0717c1fa269757088d9ce4067b95c3081c16e1258f14dbc8f1f03d44fd526e62853029761e991daf33e41a097b39800c603668607559885dc674b452b8b36e51ac1b2b9d7d0192b4b35020b7682f056aaabd3f448c7f9bfc042ba55b54006009388780571ebe4e2cd55262e823fa0fbe1a94a04c59db03d72520c8417a3f610312a07865330b104552e5bc181fbf91b7c85cceb4c4d3596685b1de518a67c27528fd8b4c3798aa0b986a34ed6d92653df19bb6696f04af40abc81b8f04de27ed836d0b40"}, {0x80, 0x115, 0x9, "806ebc4ba293124a91ea5d947c57683d7fc7974352e427181b194153cf62c8ac6538b19a395eb11eb44fe6d183398cfa3ba5d612aad2ae560f607bd9f66a4d36d86117f308a91f2098b6bde3d9b1df717f1e1904d6cce9202e37c116ca1d76730f78ea0235623a44319d51665706"}, {0xe8, 0x10b, 0x1ff, "d2941c0d8da312b4ca29b02f618a8ff7a5e3366a2856e90513d8ba98c9289ae5723ca5a562786a3e627e0ea73275beedc372558695887b99ff2f062f19b48eec3ff6f6eb8a057d6d88fb55939c9a471e05b91ae86a5061ca435c9800a20b2c79167c6c08e9045db0380c056fa2a6c84d7340c9468d24da878d07732379c29302e1006ef5e0620bdc113729781281cf379893a1f496c414998e24d9c858a50a701746e554fbd17e25debca71afeb10f57855be9e2dd30912b149b1f0fcd8dc2d5f114e1e4b828dd6947b1b5d37b4fc4c4e1"}], 0x2d0, 0x8000}, 0xf01b}, {{&(0x7f0000000f40)=@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x9}, 0x80, &(0x7f0000003340)=[{&(0x7f0000000fc0)="5dc1a91835", 0x5}, {&(0x7f0000001000)="e8e48eee6cb85a2add6df882064f85888a3b5f6180d14072298821e6ff337f1a71a4ecad0e2fee9bbd583c75ad632ce3ea60cbd8a1e8ae371d500fdb9df6576f9011c1fca560666f8f8e0d1649066aab3d43b8ecbf341681301a9bdad2b8093aa0d2806734ed1ad8452f8bc8751ba712643e04bdb9709486c7c065177a49932c2eb01fe946a79b146fd39d96d9062137375ba26de024d7a1de458d", 0x9b}, {&(0x7f00000010c0)="ea785d0cb584a6505681a87c1d7964d69cf8c3a68639419b07b93266364aba621dc51ed04bc3f7690637d5793c9271169cdcfc73bc070456cb1fc11392c4eaec8bc3b77f505749599848ef731d2366c8a8ed27e056b17591b79828d3126c43ce206ad20d1b44904f0c3e5ccb24111090e9b99727e22034c57f622dd933", 0x7d}, 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0x1000}, {&(0x7f00000032c0)="659ea0f722e86b94f210b570611e03055b6545f14bc2f2f6910fb916073db4219cf4c67fffdec09b8366324792ad7e9fc1a5d3d5fe17bac33df6466d81edf677b1adb9dc968acd4774bd5fbad845e2e2862ef74ba7c9134911f0d5c1c08f97518af696dab4", 0x65}], 0x8, &(0x7f00000033c0)=[{0x58, 0x13f, 0x100000001, "a67fca2d4e8b40a4a1217e62b3d78e2faa4a4936a26db564fca42d8e89efac815446db0813f3c3f865a465da9192f06d18fa66f29e6912bdf44ac2769e984fba724d"}, {0x18, 0x117, 0xffff, "9899374f"}, {0xc0, 0x0, 0x8001, "dc7741ff5d769f9507b86d372da538b65ad32bc9e6948f3dc38b196d1754441e885cd5758331c05790daf36f8d44b3638532f5998d4631356cb011838a0336b90209c88a37e159419b65039a7780da32a175c286734fcdfc971e97acc89645eb016679187abdeb774f404380481afa176bb26280fb6691ac504265abec9e39c973e6bde1195bfa805700c7669b7d63020feedf846bea9a6cac9ffb7c9356f92cab62df792b1721a42e"}, {0xc8, 0x113, 0x1, "be94768a81ea05f193f6caf1636f3ebbdbf7ae955d6af15d95be4528048b0dc60ec5b934e73204c00ade4713e02bcf95fda8346e5d2a4d9ecd2fdb0b93dabb431950b6e04beb423e15588f6b85009ab32797c30709b2f402bdb500af7dae195d2f3300d428f6f99a5dd2e23a4c60021d43ebd747e50e86959fc0d7982aee0265421d6191a79f061f82b28dd86889ef44e361a82b778372e81273e1e7008406da52da136c617c7bf85e551369fa7b393b187cea0cf907"}, {0xb0, 0x11f, 0x1f1, "b78220c00724c7b545e3f411e6610431a4722bd03fdfaeef3ad404c0e774c04071a2c3b95c2c8d1d19172c93a608de61ebab7ebc1717bd2b733d105e18ecbcf4792d118a095e15b8ee6aa4b50c28383ac79c7b613d3faec32a1600bdda34c454b69827a9075718da4dce56a616442b7d0cb95488b9a23ec6d0b0bc682396ce2b67c6dd167614b5aef9f385bfd0810d9a7683e2b7790ece38d8"}, {0xc0, 0x0, 0x4, "66b9592e3e079ec5df847adcdc3ce9bc93c3764814ddf2f28b5be63d3984779952940b990ec987521fb46a3faf09a0a19e49ca0bf86d22887c338943e3d16c6236c9091c91dcfc48daaf50b2016835e82f8bfb4c1f544e6505fe117a49bc93ac973d6f8e5ce613625ffb867b877074aaf1ae04ba884ce73b7c8157189671e2b5f6b6d37698b1f8025f3ca240b55ca5753c3a3a375f2f92dc9d9fe27304757f825847525d02bf92ed56"}], 0x368, 0x8000}, 0x9}, {{&(0x7f0000003800)=@can={0x1d, r1}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003880)="6800760822a9e7f71919d4b51b557effc2266b5928c92c52c190b1b0d71d0835e8dfb3cee928b029e77f453afc25370cfd35e8959e65b888fc4a516b138b0a79ada8dd7d0df3b4", 0x47}, {&(0x7f0000003900)="683f782f09b667ace15eba4bceac8b98b8620ee1fcf49bdbd75773e473f09bc0c94367862244c82ea09e74ca0ca0a3d694b62af247b5f92db44f0c922049203f3a92f6d8d32917377886cbaa3a2b7cdb8479a9fb0393bb11c647ac22729150dc46f688d051336d6ed69a7c5f4c5580c18d2d1b8d8ff65d7f866c447891ca9c24adcf9b0959f428d89dd4fa9f8b4adc73a8", 0x91}, {&(0x7f00000039c0)="315404cb50a334b2996aab5888abdc7b979fa59da185b01490a90a4211bafb9d1b8d557db57e6bb8ba645f61d10121d078fba8fd8748af6542f7aea8df8dd91527bd18385befb388733ff5bff8ca6f139c839cc44cff9cdf4227380f42d43b39b42937c1155b4aa083080a6d9424828b32b0076cb7ec57a1a823f371fbc62c942ec830606f03fa3907192453a2dce4e01b9a517c557d161d44952f58bf56976fcf4d005b3f42554d6dbd92607358a250a1762a6c723c8388e5bb041c", 0xbc}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="17813ae37165b68d697019b0f7b760b593b79756325ada259e15fded361a7f7a006aa4c77808e56304b26c09ea003d37bb2e2e3f288a7ed966000dfd256891", 0x3f}, {&(0x7f0000003b00)="6c90be31f42fb1f6", 0x8}, {&(0x7f0000003b40)="fa2d25aa6cf2198490c69cc38801fe6fa96902f5980f4336e30d30e29727f20906c98c426b11c67f03817006b89ff5e0e1b8e99792b22ef25fd1fde1605e4556ea4a1f4335ba9cfa5272924fe21a4fdd94a26ccee4921fdbe317a9025b71307ec32b4638466e", 0x66}], 0x7}, 0x5}, {{&(0x7f0000003d00)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x3, 0x0, {0xa, 0x4e20, 0x0, @empty, 0x3ff}}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003d80)="25468eaac4c3b6dcacefd71550ba907b99dc958441c5a748cee8e7c5d01f025c16fbb26959c641b18753732e89cdbf988fb1bdb67a81069d4433d268177caf6fa555439ea12b307f71285cf4789711fab0214d38b85f69743284c736b8c0daeb2263417fa6cea57085d596560e48e6fa934f4cf0608bc5ea42b1a5baa7ac41e47c72ca93f7a7d0fb0824fe89eeb47e496a92058e8885a1eca756cafca5f880eca921c9934edc748abe684af6a645e84dc5a765", 0xb3}, {&(0x7f0000003e40)="e8658438bc7c69c7be92057b728f7e26e454d4c3ef8d0fd2d18b2f6a34c6aaab037107b25c7fb81b933871f938fa9b64e5a30401e522e33a62d061f8f364b05367283e9ae91c39f8e88e287e0402eb133e45beccc86f59dac95afcbd93dbb22c50f666e318a7c36df162b46f0bd75cb0d5f370792e58ebbf09271b806a9e8e", 0x7f}, {&(0x7f0000003ec0)="e2dc0204a8f044a71154c8e770144ee951539da07215bd64ea6d0205c89b41f2cca6a9de9b9877007dccfecc239ab1f776eaae15f52ded46294a", 0x3a}], 0x3, &(0x7f0000003f40)=[{0xf8, 0x13b, 0x0, "fbf88085666fdb8b2f8f0a29ad9f0ab1f451865dcbd12e63ff29474c8908c81b7f5768b86d20288d0d7c6588bf2c56ef6752a44eef3ebbce8e0f4e2ee6ba2f47e7bd6f11673517f7a9bb1ccaac4c5fe5850e823c1cc192f51b54c671fd168a7181104cedaf423db6a0f9112d7d997bf27dc7e4831adf9a9f40fe5457b5321d7d203e8c96d17f38fa48197e00c63b5459bea6412f48245aacb7965d2f882aa6d52ef0671e0eac3759565e5384d5b9e73cf2cf7d96a7d8f8bfa1376db43249e10c5b87674ef21b093906ac3c60b13d45ed0614dfbf75a4e37e58ad9b309becb01810b390af8d5ff8"}, {0x28, 0x114, 0xffffffffffffffff, "a89451655f594045d396dbc54defa24046b73cb4bf21"}, {0xe0, 0x88, 0x6, "76acb637ffe87578d0626272412a4f7a56499425fef601add428853cc52119c3cba0a4a171cd8a9dbf91449c407f064211ca9323f4bee32c5463a6a43d2fa029da37095f71f3fa02395b60d671598d4362f7d91633c4918efd3f524f5fb295d4db1315db7535e4295df7c40ed37519679b9e9077d1f753255ea8494bfefa1b6a42c7a4cd15b9e5bc320596e8c884ce59d53136c0562d792f6fa6236c015ab5d53f63b612c9111d3e0bb2de0c9f68f158352aca18fa8c7bfcc0865a50ef951a43044fec18a1594447d4f0c87559"}], 0x200, 0x20008000}, 0x487}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000004140)="6447acd5a48e43dcde565e", 0xb}, {&(0x7f0000004180)="3d4561dcb4bbeb2180f0013a53c9ba732b819acf740a23aae44689eea1fe0fee5a6c4f38cf45955e1dca85e83ac81670d5772fa515bc7c5c123067f1c3a757b2c31db3c69ee6c198c43e526944744cd587728986a95048e5248c034f204134306b96d571179b225abc70cf4d7e2a9244840e767c0b8194e855a4e7612791b7458cdc5828cd142b44cc83fb9ec2f1a6c37f", 0x91}, {&(0x7f0000004240)="296480b940ed80b68dc6e234add730052d410328b2d90c022db18f774fcf433427695368586d5381e9229483361821828ccb37e58c50665507c8", 0x3a}], 0x3, &(0x7f00000042c0)=[{0xd0, 0x185, 0x7ff, "fb15de0f820d123a8191e5bd97da538c6152f08fb1adf48a14ae3a5eef2d60a137a74fa51fb139759d3cc29cef1437acbd061512fe4819a68b69b727c8fafaf40027285eca7cdccf928af9d6619328a8aa4b4f0ba99426d659741d936f68679275b2a07163e0be256f0d0c9f905fbf3b3dd8a5ae70bb42b48f56e9299eaba98948e2b04cbf7828ea960021d84c255c09f2af3afc54c63e8e48d891bc5944c54e8df4b6c539c5f661cb290d539ae80ffbb93d8151fd72eb99b5cfe5"}, {0x50, 0xff, 0x8, "6c764b4d63e13e9ab91a45db52145fa5571c3a32114bfffd30ebead825409dc26bcb4b416ea117137720d3d68678d41760a74bfb67c69b393025b5fc2ab3d1bf"}, {0x70, 0x109, 0xffff, "dc0a9e785502265efb777c978691f83bb8138006cabc4b6e908c695cd0475b1451ffd48779d8534f8cae0d53435f9b12b47aefa04ed15681b2b444f6bb7a5a7717f3e4bfe11e7ea29a30a5dafc9872c1a8a6750292e06f40f047590ab1b392a7"}], 0x190, 0x4804}, 0x80000000}, {{&(0x7f0000004480)=@sco={0x1f, {0x1, 0xffffffffffffffcf, 0x438, 0x2, 0x3b, 0x4}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004500)="240bd3ec66a217a5930ddcbf626be66b4e8273bedd5974445d9066ad7d5b35179b58ad31790e38a695fa8857095de846ac91b55b70", 0x35}, {&(0x7f0000004540)="315edbee4ab171278677417976f7a2e0987d27c22f6ee69cbca84400b4a0e655023fa42e6660b2dea0a12c8beb177e62655e2ad7e9347f65dd353f3c36fa31480da22def383c7466094ca1a007db326129280b0ed6603c6fe07dd46f222a9eef79aefddf075f7c", 0x67}, {&(0x7f00000045c0)="cb0b6c0529baa49376cb8b6040f7b8cfd55ec0687e3b7947e0fff2d0586afa24061f4173043c397484313c4e890172559a0016401bce301ea8fa41590237c65e0f202ad08c9a40fcb5937b79e28d1c4fa4cb02978e370fe55de5758b25d22fc6f90416d68d51a83eef96cdb74758c51e5bfa65480af912800c25838f5fd4cfc62973f180ca7dead40499ce3f532ccbf05a50e8031aa2ace3501e426a08561c616f9628b57c49268c8e68ce9d84adc6eec5058a5108b3fc255eccb4b6e6341f61b30a1029c2f4803e123b5e6be8b1b0508b3be25bd154cfe8a1e1adc248", 0xdd}, {&(0x7f00000046c0)="a54aac8b899adc6fe2c6bc73ca8a51d40b6068dcd21926315e5a14f5e7fba1d9324b491fb090cbb602f0cfd1b68dd750ae3d7256676cf055ddc49c81888bf3c87752cc6b71fafe18c4026b6437313574999d5b2167d200b3b60b0ac3358a4215f25c64bd62aeab5a997a79429c6d54379be589f87e1f18494d50f9f3178b97080cf0", 0x82}], 0x4, &(0x7f00000047c0), 0x0, 0x810}}, {{&(0x7f0000004980)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004a00)="e887711f1c7b3ad32a99edf9118c8675bfb41724e031068b1de318bb042dbd242fc3b6b7f695b55eceaa8a96", 0x2c}, {&(0x7f0000004a40)="42189e431225d37766bb2ef181a39f2817107c22ca9184f1b601dcc44a2c6edbe67c17b3b8a016d868100d7a6ab26f74febafc128ea0705d9a63e426d7bbb9aad622571aac568a38b7061beeae97ff28542e1f288468a911438bc4fc57dda3fdf89adca2fd519463a868842f8499504393fdace2d45f00ab57247ce0df86994f57c139f71cadc77de39f447d50129f47788f09e177f380ecdbbc2b9872b94d2bc0346af72b732a238dcb", 0xaa}, {&(0x7f0000004b00)="956be7881fc57746673e9db5dfe61696c08275acc48a878d05b445019edc6393828d7865f103b2ad55a03d9797a60c9ab5ed9a3542c72108e00152570652f6f63a5add375574f9f6eef6f35a19e2523bad64643d9a198e38bf1a9a1fce6d7effe5bacd1ab23e7da051e0e3877e8bf7e0c9ccf07908eb8576e17917a1351bcf7422cca2bad9a613fd81ae48360e997978f25c8d39d36ca1cc6743a80ce2506bd5f7d57248ad3dc59a2667497cdc58b2b32d6fd33c8c50c752526129c4f267fcbe1feaa46f84df9b7ac807e8efe34b8288618740a2d3b535708e9578db048a33c047bdf14aab7256cb80e80096679cd943df1d456794a060", 0xf7}], 0x3, &(0x7f0000004c40)=[{0x20, 0x84, 0x0, "f48559b7d7231115d9f63b"}, {0x100, 0x84, 0x4, "5089f619a2aaa628bd90401c3ddfcc7bbae1786a371442df6661adefe273f6aaf85713564bba4a3f1a8bc7f4d2f9173fb128a845b60821f13ee789053bb3dee9e067022c6e901356ebe449d101f57a2118a4260b9ebfb30f7bba9290802dd03783082eee176fda0a5efa80661dc7a5f072f695fef452755fb4bc6e33592930995b2b2262df4ec12b7d9234f78a4a5d023057835dd95e6ab1faf66b1280b4614c80d7bff9dfb0370a493357cc98ea4c087391e4d652e0c6ce2c47ea8ec68aeb9b92531adedf5000f1c5ec3ad1fc3f5ccfc8c411fff2133fe9b10a7b0167c76d028d02220b21b89c828a"}, {0x38, 0x0, 0x10001, "8fb761ec9156f48108ec1f3659d575a678825fbf999e98b2939a63c2cc25e8f7c4facf23089c17da"}], 0x158, 0x20000010}, 0x8}], 0x9, 0x1) r4 = socket(0x9, 0xffffffffffffffff, 0x5e) fcntl$setownex(r4, 0xf, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) getresuid(&(0x7f0000001140), &(0x7f0000001180)=0x0, &(0x7f00000011c0)) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000001200)={0x7, 0x3ff, r5, 0x1, r6, 0x6, 0x5, 0x5}) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) 2018/06/06 11:52:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x8a082) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'bridge_slave_1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000780)={@remote, @loopback, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000800)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000940)={'veth0_to_team\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) recvmmsg(r2, &(0x7f0000003000)=[{{&(0x7f0000000b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000b80)=""/92, 0x5c}, {&(0x7f0000000c00)=""/118, 0x76}, {&(0x7f0000000c80)=""/220, 0xdc}, {&(0x7f0000000d80)=""/184, 0xb8}, {&(0x7f0000000e40)=""/187, 0xbb}], 0x5, &(0x7f0000000f80)=""/248, 0xf8, 0x9}, 0xcb}, {{&(0x7f0000001080)=@can={0x0, 0x0}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001100)=""/45, 0x2d}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/121, 0x79}], 0x3, 0x0, 0x0, 0x80000000}, 0xfff}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001240)=""/38, 0x26}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001340)=""/218, 0xda}, {&(0x7f0000001440)=""/178, 0xb2}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/47, 0x2f, 0x5}, 0x5}, {{&(0x7f00000025c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002640)=""/113, 0x71}, {&(0x7f00000026c0)=""/144, 0x90}, {&(0x7f0000002780)=""/16, 0x10}], 0x3, &(0x7f0000002800)=""/197, 0xc5, 0xc4}, 0x1c8d}, {{&(0x7f0000002900)=@pppol2tp, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002980)=""/185, 0xb9}, {&(0x7f0000002a40)=""/151, 0x97}, {&(0x7f0000002b00)=""/232, 0xe8}, {&(0x7f0000002c00)=""/222, 0xde}, {&(0x7f0000002d00)=""/29, 0x1d}, {&(0x7f0000002d40)=""/11, 0xb}, {&(0x7f0000002d80)=""/236, 0xec}, {&(0x7f0000002e80)=""/170, 0xaa}], 0x8, &(0x7f0000002fc0)=""/36, 0x24}, 0x5}], 0x5, 0x12000, &(0x7f0000003140)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003180)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000031c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000032c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003340)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000033c0)={0x0, @empty, @dev}, &(0x7f0000003400)=0xc) getsockname(r1, &(0x7f0000003440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000034c0)=0x80) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x81) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000036c0)={'team0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003740)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003780)={'ip6tnl0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000003f40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003f00)={&(0x7f00000037c0)={0x728, r4, 0x300, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r5}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1bfafeb5}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0x9, 0xfffffffffffffffc, 0x3}, {0x8000, 0x46, 0x7, 0x4}, {0x80, 0x8, 0x5, 0x4}, {0x4, 0x4, 0xffff, 0x60ba}, {0x6, 0x8, 0x0, 0x101}, {0x4010000000000000, 0x4, 0x475, 0x5f}, {0x5493, 0x4, 0x583}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x234, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x208, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x180000000000000}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x1, 0x1, 0x8001}, {0x7, 0x80000001, 0x3, 0x77a}, {0xffffffffffff8ef8, 0x6, 0x100000001, 0x30}, {0x0, 0x8, 0x0, 0x3106}, {0x8, 0x7, 0x3, 0x8001}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x579}}, {0x8, 0x6, r22}}}]}}]}, 0x728}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000440)={'team0\x00', r5}) ioctl$SG_SCSI_RESET(r0, 0x2287, 0x80fd01) 2018/06/06 11:52:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000280)=""/196, &(0x7f0000000040)=0xc4) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mlockall(0x2) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x4) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/06/06 11:52:19 executing program 0: r0 = socket$packet(0x11, 0x808000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0x5, 0x400000000007fffe, 0xa) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/06/06 11:52:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mlockall(0x2) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x4) ftruncate(0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/06/06 11:52:19 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000001640)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001940)=""/76, 0x4c}, {&(0x7f00000019c0)=""/161, 0xa1}], 0x2, &(0x7f0000001b00)=""/239, 0xef}, 0x3ff}], 0x1, 0x0, &(0x7f0000001c80)) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$packet(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000f80)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000780)) sendmmsg(r0, &(0x7f0000009d80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="4515eb4d37a78cc011fddd5b7c078eabae6206f1a11c61a3bd9ec23a1c68554dbb470c7bddaecd3ab2c22f3a6c2e952317107c27814bb3f825dfd447759799e4f1558500a24b586613bac1d0f8bffa16ea6e50a213c43a5ef71708103e274eb3e127c97215d944bc65796efe41347b5eda", 0x71}, {&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="63c29a316198e3ef4e4a6e58cdce399466a290b9f056bd0b9f87a3d3a826fe28523ff9cc3990fea7815fe68b7a350fdb5c783971d40d6a85a7ce94df4be537cc5bd529753c450da8fc3f4aa69440e3ae0475c09979c8fcc1994d1a09a123af5f2c595a1ba08926d26976b0db22cfeb2709335a7fc0d54ff3ae0801bf148c61b867a23a0e68577f2ac26eccfaafbc29500448a6cdf75d0ec2794a3f6185651d796dd8d6b59d24ce49941da1431222c03dea5e617b89f5ba695c0ecb41209e96861299ff45fb4a0c4d4a7d4004d3ee7518", 0xd0}, {&(0x7f0000000280)="7e8af5ded865715b67b66afe4d0cbc867528745887aa67d76a55175c95ab529188c0593364c081bb24f7f5902b29701520aaa962273b49ea24337184ecf37e30fc4df490d34f1de36d86684af5bbdf199bb598c59e32a2386b95282e26a173aaa50d87fb61f6667c76d1facbd8239f97d63189dc1da8acf582750714574ca69f928eeeaa434fdd779e25fd94db2675e02ae3b12fc9053be33bdba129190d970c568545dba41a70eff1d0", 0xaa}], 0x4, &(0x7f0000000380)=[{0x58, 0x119, 0x1, "fd1072615bcdbb39f47c3fb6f047dda90caeddb9fcfe9b6c90875d8e4e9c9a0f08de7a5f4ba9f11083605edfb8463dddeffab6096efdb48b11c8c9ac9c5946982e9637f108ff"}, {0x98, 0x11b, 0x5, "2e47a18f6f8e6f8336ba2aaa32c9ed193e77956614fef739394a92a780ac37ad0e36565fea4c46472aa6eb9f4660c3b65afd8fc3da40b77a7db662fdc3cad6dae859c8eed772f61051d43ec8c4f60cf5e614faf5435850f8530e2cb23adcdd9bda2c692206fb16cb768e6eb00f000b821f8c9f8ba1761da7bdb27f251ffae51de5"}, {0x48, 0x1ff, 0x0, "2841c9069a1b3a6f3a688cdeb6e4019f516b4d90d8901643832679577b6b06ee11b8339b58b20b5dc1149bdadc5c57982828916269b885"}, {0x18, 0x11f, 0x8, 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{&(0x7f00000079c0)="88f81b67ceaa7305316b1041fdfb1c0a6df5c7e907806289fafc7e564cb0055c81719d7652daa6d749c52a1cceec50f20528168449c0df6a93bce05fc910fa6341931b54921b25a132dec02cd64056468c3f7ff16a6c81276120", 0x5a}, {&(0x7f0000007a40)="c77e211a6aab183ab38f9be1b12a434f78cbde01b4f12a9722e5f04195c86c5d074525d46d63195e9165a917cf918ceb3fa8ddbc21911a11e58f6f86e3f622a466ae244efd1dc475ca19056db75debd5b00120c9166296e6066074cfde00e41cdc7ace06a4e585896c8434af900d4aa687f0357b3feb9b77f7aea80deae05ec6e371bdb21a738bd28645716668f473ad9d1d217c2cec9e5c9886da798f234b702a2ab023d5a4cfbec37d39b1fe7b3907b41f2568dc31b56d52a01be4e9bd6ee793bae5fc60c6284943cf29fc545217c66e87e3485b1fc1a3e51f3c86d06cf6c5169deaed90a63d615273da700a", 0xed}, {&(0x7f0000001ac0)="3c4769a24f794728575204532279d2a56138da7e9bcb86cb881c0309a8a9e044d71d912b93b41706f854d5a1cab00fd271c53d777298fe2abb", 0x39}], 0x5, &(0x7f0000007bc0)=[{0x1010, 0x84, 0x401, "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0x1010}, 0x7f}, {{&(0x7f0000008c00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x2, 0x2, {0xa, 0x4e22, 0x6, @empty, 0x1f}}}, 0x80, &(0x7f0000009d00), 0x0, &(0x7f0000009d40)}, 0x3}], 0x7, 0x40) 2018/06/06 11:52:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9c4e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x1ff, 0x1, 0xc7b1, 0x80, 0x1ff, 0xdf4, 0x0, r1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') ioctl$VT_RELDISP(r2, 0xb701) 2018/06/06 11:52:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0x350, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x11, 0x86dd, 'bridge_slave_1\x00', 'bond0\x00', 'bcsf0\x00', 'tunl0\x00', @random="a343713166fd", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x101, 0x1, 0x6cc7, 0x1b518000000000}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0ecb00bcae964d93cd82cb2118b136185c435aac7512b3350d5f51c1d092"}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}, {{{0x9, 0x40, 0x0, 'syz_tun\x00', 'bridge0\x00', '\x00', 'vlan0\x00', @random="cd8238a026b9", [0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x128}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x9, 0x3}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x3c8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pselect6(0x40, &(0x7f0000000000)={0x214f, 0x5, 0x10000000, 0xda3, 0x8, 0x8, 0x204, 0xffffffffffffff81}, &(0x7f0000000040)={0x400, 0xffffffff, 0x3ff, 0xbc6, 0x8, 0x8de, 0x198, 0x3ff}, &(0x7f0000000080)={0x1, 0x400, 0x100000000, 0x0, 0x78, 0x800, 0x7, 0x9}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x400000000000000}, 0x8}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x244040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000780)={0x2, 0x0, 0x10000, 0x1800000000000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000007c0)={0x4, r2}) r3 = getpid() capset(&(0x7f00000006c0)={0x200f1526, r3}, &(0x7f0000000700)={0x63f000000000000, 0x100000000, 0x80000000, 0xfd7, 0x9, 0x6f1fdbce}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/06/06 11:52:19 executing program 1: r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070380", 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xffffffff80000001}, 0x8) 2018/06/06 11:52:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000ac0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) r7 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) getgroups(0x6, &(0x7f0000001400)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001500)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) r17 = getgid() sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000300)="6f8e6b20c07bb5edb247424d0f8f082774612327a1559c7823dbce31fde87783c943ee5a90fadabf03b3f7d8ab93d06666df7501c0c00f909632a67939e4af68afdfb26f7d92185c8ce8b78fc9384bb6abc81870e507d06c0564b693c6a748c83da0d9de2361a250ac5a2095ce2f0e6f2dd30359b9f31c0293f8c1dfc87645add06791c48378e09293ff91", 0x8b}, {&(0x7f0000000100)="820cbd9f1e1c558ad2eee0596512047289a8996feb7d4c432732a569ab94515b3da5ce5c87ed98faf258c6a738bbcb4ae34b730bdc5ff6", 0x37}, {&(0x7f00000004c0)="510ff6c126a24a6da68a767fc40fb64fc5c747d79503ca21f6cb11dd27c9977591e4ac1c1b0a0fc575e00f9c8033be586527beedec151198e2d17fdf6954aed5309face0bd647149f52581759e8333d7552219e7b376af7a4c2f582fb77fb5aea31c735d0b5e78d285de178c42f41eca071364d41b6f228dba03811a4750b3d0616aa2cb7297bf7cf0d1bc580b38760a6187d968f4127377c3a66a2b3b5e7f8f17863f80c76c1de9c57862fe0cc5161042055ece512b6b9814616b72639848cb70d4cbfaa7dd79774fd5676c1b1b39eb6b562f96", 0xd4}, {&(0x7f00000005c0)="c7bcbc4b7c0cf5570bb9de1bba94301db59353ac36bbc353722ad3277897a29c9532c5568331c6e2ca0ededc2eb906fde7a9c812f51bdee76549aa6139e7ac80198a16d422c93c403ff1efff2700ca2763b2fd3b6b17dd29ea64a61c1ebe2fb8285098bce26f39202023a3d797ce914d1ad935260cf74ec0823b5416cf0f827258f707d9140d2aca48ebbfd1fa16aad6baf8e232e0764ef2b045b2d094ccca5364af60bc66f5dc38c2c55ccecb07160329906bdc6f8c12c155a93c2e882f02f37ae50760602778ccb42cf714ce1c", 0xce}, {&(0x7f0000000200)="a17c9e37", 0x4}, {&(0x7f00000006c0)="53ddb31b083b610db1c555946d8ebb50599dc0f0cf46b856a7fdbf3bff7a41e0742458575c06077173e1c129dffeb419dc99ad5247f73ee726930612726714947cdb5fdc25e3807128f6c5fd5c914d1099e6b5157b7f82982d70cca3a1f229868b80d5e61071d5ef99ce732d57997a87e0625f46db3d60cb72e3022647b5f23f1ec7122dd148653a043db10b4c", 0x8d}, {&(0x7f0000000780)="e86321501d0910c7b3108af6ce1ff444cf08341379ea4b10539adc31654d40026beec695d44a4b", 0x27}, {&(0x7f00000007c0)="b2ccdfff827e59d91de01a0db306a88f1a74f7b0c3f4100740e66741295fecb0d6da19da907058e6289b9027ed1abbb71d279b0b62eabcd8e1c0968548e90f4694743d6f0b89d5feababa40a4e11fc8292657feeabf666bf0c098c57377c996d6c2997da73841afe457767c704341bd4c5c98a7a3f8095883027f4b9c1ffd27a09335db2fa9c56c05252a30fd9216033f9990bcab9dd9350f2fb6b7762646347dd45e08a76be8f5ad6aff7f81ada4ed3c49809e0050d658d1ed34b46bbdc6c7ccd1346c303be0596a2194dca9c0bd42a993a9fbe72c3c2e8962a80f0498cdd9558bad004b88228ea3bd64c244481a76a4fa5bdbc24a2", 0xf6}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="20000000001300540000000000000000d3e76b6241ed569559ee8cbeb07f1a377eb00564ee51486a757bb8bcc2273e11e94a7f892d1a5eecb9ad74719683f09d2b34948b7dae0247894bd04331244a54f09b6b661ec3", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0xb8, 0x24004081}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000f80)="9b23a83d16389b15aa02c16be62ea61673b2c472150d33da4d19320fe8f796a0c73ed330f5d183d4085a46edd9b1772aa84cc34ee05e8f3c25c1b8d8e12f4f6c95c2daf3fabea04d122687583ec4f606a5d4cafd058c1db72c950693c1d1f0ebc8a3c61ad4da1b495faf4e28b18a87b853632a079ee5c4afdd93f2ca3c43", 0x7e}, {&(0x7f0000001000)="eb7c964fa56879f29dacc7e4665d2b8aa25172150bb06888736114176f0f8249541e26fb2ea75fcd49a6db42e8c71ac2a87f0fd8832a379d4f1134dad1d02e374636740eab5e98eceec3a2f8b4dfe3014a6a84d8411a51fd21563094ae9b19fe789f157c1f3ed9ab6a68efc0a192c72f2ade52885a5973fbbce01387ee67df0b1919f790c349aaf224eee8586f7b3211ccad1f2ad07bb789c1a0", 0x9a}, {&(0x7f00000010c0)="77efbafe4eef4b31df3fa40d4dd13430545f5e5ea4fb59a7f6bf5bfd1389efcf1d00a530eca81e3d5714bb4137c218782b34d35e46b6220eec93c96a06f0b9d74a3a2f6d680a3711da4b6ca82eeb24606971c9e805a2f29ade6de4fb4f6c14db4785d6cd742fd0a7d5b12b87b29c99896d56917c36f650c1e8df083865616eb0", 0x80}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x80, 0x800}], 0x2, 0x0) r18 = socket(0xa, 0x1, 0x0) ioctl(r18, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r19 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r19, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r18, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r20}) r21 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r21, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c) r22 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r22, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r21, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r22, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) mmap(&(0x7f0000471000/0x2000)=nil, 0x2000, 0x0, 0x4013, r3, 0x0) 2018/06/06 11:52:19 executing program 3: timer_create(0x7, &(0x7f0000000180)={0x0, 0x0, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001040)=""/4096) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x5, 0xdb5a, 0x5, 0x5, 0x40, 0xcc}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/06/06 11:52:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) ioctl(r0, 0x40008952, &(0x7f00000000c0)="0047fc2f0bf72cd99500d7") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) dup3(r1, r2, 0x0) 2018/06/06 11:52:19 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="736563757269747d917617cb0e3dbe4574656f00", 0x0) lseek(r0, 0x0, 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000080), 0xb516) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x7, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000288000/0x4000)=nil, 0x4000) getsockopt(r0, 0x8, 0x2, &(0x7f0000000400)=""/38, &(0x7f0000000440)=0x26) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x3}, 0x18) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x2, 0x1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/110, &(0x7f00000002c0)=0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x100000001, 0x7f0, 0x4, 0x7f, 0x82}, 0x98) mremap(&(0x7f000026e000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x40) 2018/06/06 11:52:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') sendfile(r1, r2, &(0x7f00005d4ff8), 0x2000000000000ff) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 2018/06/06 11:52:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/06/06 11:52:19 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400800, 0x40) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x4, [0x4, 0x5, 0xfff, 0x9]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xeb, "e18bdc54ec48e76a031a7078a5c4e70ee78509c60ae45bd7c0cfe0dca514d2d44c71f29aeb9b4c4a0d1a0d9080e58d3833fbad6b72a4799366d19b9d000c7eb16e58ec1887719e4c19408ee42c5c25883e782bb8667297e16217f4a1bfd2c5fead798d8fc0bf70d5b864dde9b5e08e329baf2a8c1093447c101cc00db6bc1d72b561a58b25e15960fd5abec7715e04ab6a200671732e44323206bc2db09724c286dfd69261457ae46c4daa54970cbda33daac5b5b95c262ceca470a463ec671a669c9a73b877dd25c00f64a64b34ec8292f1815f1cd14c46ceb806a6b63bda35eeab1ac89aca089021b0d1"}, &(0x7f0000000140)=0xf3) 2018/06/06 11:52:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000240)) truncate(&(0x7f0000000300)='./bus\x00', 0xa00) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000740)=""/4096, &(0x7f0000000400)=0x1000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xad, "3117cc54bec059488084af186b57b679b7cc9cc81ee0a12a326fed20e6d8ab1c94bcfd38b4d5335a4cda77032bffe0328efdc5933ff3e56fc6d71b3b3f2a027ab084c9e6ff0d72691a90118910f2195fe7a1e4b6c1b6026f04f7365608db9a461e26db00dedf067ce9f1dfebc3011d55faea5d3dc3a004f1d54315db07375f9b9a4ef048385bce14f4ac7b46e6b345967f9eeb9cca999470cf2a5cd14fe3d0983c143d065451812bc772281b13"}, &(0x7f00000001c0)=0xb5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x20, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r4, 0x2}, 0x8) sendfile(r1, r2, &(0x7f0000000040), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r4, 0x9, 0x30}, 0xc) truncate(&(0x7f0000000280)='./bus\x00', 0x9e39) 2018/06/06 11:52:19 executing program 1: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000005) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r4 = geteuid() sendmsg$nl_netfilter(r2, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x3b8, 0x10, 0xb, 0x804, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@nested={0xc, 0xc, [@typed={0x8, 0x59, @ipv4=@loopback=0x7f000001}]}, @generic="6454f8455d9076e4126d7a4cfea69a2a7b3700d1a97fc574db31b455d547bc0d914443e2f0f4b9101abe004179e8e1a24869717e43bd4d85461afaf04a81658d9605926b690de5e435c12a3a422eaa626e53a5ea14d7c238c31547acd3e57c1afada5a762bf755b6379083437f654f129489a3e74bf529f8fa6f08e812c8cdf2b1e9608591b3d479f428e21754924ae28e1cb65ae2c9f44efe54d1c55a707c9a67987eca4951308180e145ccde4e41c2bcd2663745219430af3c7997", @nested={0x2d0, 0x4d, [@generic="3b5d1986c7b8ba939e072bab7313e9ffd89f067f4089cf43ac6b088736d64346859b9b5e6cea7c6a0fdfae65fd96055950e059846722a1ebd30e63c1245bdc6c217b00b76d6d4ae146dfa5212c95416e9444557b690abaa12ad3a66ea80506697fcfa3a403a78bed35e5f8b9cd491573eb2211", @typed={0x8, 0x6c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="6e8f3f49381c597a1fd5eb1e5d7bca19421b9c10501d50a13c69e063a14e897a54414541e69c24da2d08d1c416a192bac22e5abe4c", @generic="1caafa6c3f412263850e4ef41ca073a0a9339ccb6b9b854f991895ffe8e9d4460a80b717644489ad18e18b9db12d99c6a34a050558c2bdc2a320be9e110ce5cbe07016499f7c6bc9ac4ac1e0d0e2644c89d61e7399ee1c5be2ece862527364f2484c5b1c9832fdd3bfd70b4e21bbf0c9f539c21aabf11a8aa408f1a06e3f0955cb44963e740675d8263a", @generic="41b959e8a6106d9864064a2d60e002304a76f6754ee7a7e9c319e065cbddf905c593b4342752acbbcce4c73b375f6ab8b522741813c1617e0580f0db130ac83287786e765f449cfe3d141cf7d30f50d4f5", @generic="171b48aed45fdc86bd679ab6eb48ccd93d3a8ae266c365ac08971a88a3a9b51f70eac1b8cfb2ac79c36fd4a72d9edbf48d293e298dc6697e80fe9876822e09a53b9e05d9517fbb11c353d82e934b429aaf6bcbef267d4dc25f8d5e832e4794a1fec130fdae79f55326643d03601e7a548358623fc9756639b532d3a99ed51535e95baf266d681183c4033df59d55f30fffa73de58d80fc27919d65bf9e55576273030b6bdb739b6cead5cfefb001c527327bdb5f09362515a0d183cd7329f57e05cd84650b9f6364b32898bcc3e87d", @typed={0x8, 0x4, @uid=r3}, @generic="99a34ae622c501237e115866d8556149607a2d691e5b87d237839f796b5f901caf417d9ab53bb763f044b08a1c68a4320226725558161b7347e53f904ce59208500b3ea576d88eaed93d34d62cbbd4be98a92438e7730b717adaf16eb4c235f9bec9", @typed={0x8, 0x51, @uid=r4}]}, @typed={0xc, 0x63, @u64=0x7fffffff}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) write(r0, &(0x7f0000c34fff), 0x685d770a) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5) 2018/06/06 11:52:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xbc, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x50a, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xdf7a, @empty, 0x8}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7fff, @empty, 0x1}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e21, 0x464f, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7}}}, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000300)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:20 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x490}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x400, 0x9, 0x2000}, 0xffffffffffffff6e) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)={'#! ', '.', [], 0xa}, 0x5) 2018/06/06 11:52:20 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x140042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x16, @multicast1=0xe0000001, 0x4e20, 0x1, 'sh\x00', 0x0, 0x4, 0x13}, 0x2c) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) 2018/06/06 11:52:20 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) 2018/06/06 11:52:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7c28, 0x4) dup3(r1, r2, 0x0) 2018/06/06 11:52:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000ac0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) r7 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) getgroups(0x6, &(0x7f0000001400)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001500)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) r17 = getgid() sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000300)="6f8e6b20c07bb5edb247424d0f8f082774612327a1559c7823dbce31fde87783c943ee5a90fadabf03b3f7d8ab93d06666df7501c0c00f909632a67939e4af68afdfb26f7d92185c8ce8b78fc9384bb6abc81870e507d06c0564b693c6a748c83da0d9de2361a250ac5a2095ce2f0e6f2dd30359b9f31c0293f8c1dfc87645add06791c48378e09293ff91", 0x8b}, {&(0x7f0000000100)="820cbd9f1e1c558ad2eee0596512047289a8996feb7d4c432732a569ab94515b3da5ce5c87ed98faf258c6a738bbcb4ae34b730bdc5ff6", 0x37}, {&(0x7f00000004c0)="510ff6c126a24a6da68a767fc40fb64fc5c747d79503ca21f6cb11dd27c9977591e4ac1c1b0a0fc575e00f9c8033be586527beedec151198e2d17fdf6954aed5309face0bd647149f52581759e8333d7552219e7b376af7a4c2f582fb77fb5aea31c735d0b5e78d285de178c42f41eca071364d41b6f228dba03811a4750b3d0616aa2cb7297bf7cf0d1bc580b38760a6187d968f4127377c3a66a2b3b5e7f8f17863f80c76c1de9c57862fe0cc5161042055ece512b6b9814616b72639848cb70d4cbfaa7dd79774fd5676c1b1b39eb6b562f96", 0xd4}, {&(0x7f00000005c0)="c7bcbc4b7c0cf5570bb9de1bba94301db59353ac36bbc353722ad3277897a29c9532c5568331c6e2ca0ededc2eb906fde7a9c812f51bdee76549aa6139e7ac80198a16d422c93c403ff1efff2700ca2763b2fd3b6b17dd29ea64a61c1ebe2fb8285098bce26f39202023a3d797ce914d1ad935260cf74ec0823b5416cf0f827258f707d9140d2aca48ebbfd1fa16aad6baf8e232e0764ef2b045b2d094ccca5364af60bc66f5dc38c2c55ccecb07160329906bdc6f8c12c155a93c2e882f02f37ae50760602778ccb42cf714ce1c", 0xce}, {&(0x7f0000000200)="a17c9e37", 0x4}, {&(0x7f00000006c0)="53ddb31b083b610db1c555946d8ebb50599dc0f0cf46b856a7fdbf3bff7a41e0742458575c06077173e1c129dffeb419dc99ad5247f73ee726930612726714947cdb5fdc25e3807128f6c5fd5c914d1099e6b5157b7f82982d70cca3a1f229868b80d5e61071d5ef99ce732d57997a87e0625f46db3d60cb72e3022647b5f23f1ec7122dd148653a043db10b4c", 0x8d}, {&(0x7f0000000780)="e86321501d0910c7b3108af6ce1ff444cf08341379ea4b10539adc31654d40026beec695d44a4b", 0x27}, {&(0x7f00000007c0)="b2ccdfff827e59d91de01a0db306a88f1a74f7b0c3f4100740e66741295fecb0d6da19da907058e6289b9027ed1abbb71d279b0b62eabcd8e1c0968548e90f4694743d6f0b89d5feababa40a4e11fc8292657feeabf666bf0c098c57377c996d6c2997da73841afe457767c704341bd4c5c98a7a3f8095883027f4b9c1ffd27a09335db2fa9c56c05252a30fd9216033f9990bcab9dd9350f2fb6b7762646347dd45e08a76be8f5ad6aff7f81ada4ed3c49809e0050d658d1ed34b46bbdc6c7ccd1346c303be0596a2194dca9c0bd42a993a9fbe72c3c2e8962a80f0498cdd9558bad004b88228ea3bd64c244481a76a4fa5bdbc24a2", 0xf6}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="20000000001300540000000000000000d3e76b6241ed569559ee8cbeb07f1a377eb00564ee51486a757bb8bcc2273e11e94a7f892d1a5eecb9ad74719683f09d2b34948b7dae0247894bd04331244a54f09b6b661ec3", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0xb8, 0x24004081}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000f80)="9b23a83d16389b15aa02c16be62ea61673b2c472150d33da4d19320fe8f796a0c73ed330f5d183d4085a46edd9b1772aa84cc34ee05e8f3c25c1b8d8e12f4f6c95c2daf3fabea04d122687583ec4f606a5d4cafd058c1db72c950693c1d1f0ebc8a3c61ad4da1b495faf4e28b18a87b853632a079ee5c4afdd93f2ca3c43", 0x7e}, {&(0x7f0000001000)="eb7c964fa56879f29dacc7e4665d2b8aa25172150bb06888736114176f0f8249541e26fb2ea75fcd49a6db42e8c71ac2a87f0fd8832a379d4f1134dad1d02e374636740eab5e98eceec3a2f8b4dfe3014a6a84d8411a51fd21563094ae9b19fe789f157c1f3ed9ab6a68efc0a192c72f2ade52885a5973fbbce01387ee67df0b1919f790c349aaf224eee8586f7b3211ccad1f2ad07bb789c1a0", 0x9a}, {&(0x7f00000010c0)="77efbafe4eef4b31df3fa40d4dd13430545f5e5ea4fb59a7f6bf5bfd1389efcf1d00a530eca81e3d5714bb4137c218782b34d35e46b6220eec93c96a06f0b9d74a3a2f6d680a3711da4b6ca82eeb24606971c9e805a2f29ade6de4fb4f6c14db4785d6cd742fd0a7d5b12b87b29c99896d56917c36f650c1e8df083865616eb0", 0x80}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x80, 0x800}], 0x2, 0x0) r18 = socket(0xa, 0x1, 0x0) ioctl(r18, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r19 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r19, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r18, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r20}) r21 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r21, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c) r22 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r22, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r21, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r22, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) mmap(&(0x7f0000471000/0x2000)=nil, 0x2000, 0x0, 0x4013, r3, 0x0) 2018/06/06 11:52:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f0000000080)=0x15c) 2018/06/06 11:52:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) set_robust_list(&(0x7f0000000580)={&(0x7f00000004c0)={&(0x7f0000000380)}, 0xffff, &(0x7f0000000540)={&(0x7f0000000500)}}, 0x18) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r6, 0xffff}, &(0x7f00000002c0)=0x8) bind$inet6(r5, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f00000001c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000340)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x301}, 0x1, 0x0, 0x0, 0x20000005}, 0x81) 2018/06/06 11:52:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e23, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x1}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x0, 0x0, 0x1}}, 0xe8) connect(r0, &(0x7f0000000400)=@l2={0x1f, 0x2000000000000000, {0xcdb9, 0x0, 0x0, 0x8, 0x4, 0x9}, 0x2, 0x9}, 0x80) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x1e, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa8, r3, 0x97cac788c28f2ac1, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8bff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2cb9}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) r4 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f00000000c0)=ANY=[], 0xffffffe8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r5 = gettid() syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000007c0)=@hopopts={0x62, 0x3a, [], [@generic={0x1000, 0xf9, "d907d0e181f07f3e478a8e3e4b0ec5e505f673ddde4dda26222917a55c28e487347ba7843be2fe92838cded872dfc84d8d19246accab7b731f1fd0a225e3b9e6d88f18ca67cec47df2f27f720c7d0fde92063200bcfdf86b11b27cdaec06f76497760a471ef23d1f688c46fa4fd0658ea0bce4ce310c98a1aa2a403b47f59c274c9fd4db93ea46538a0b176114c53071ba22e8ad8ae3ec2d57f2cb771274db3b8b41e58da5f7e15d2329c28bb59fc4c1941c8f9500c61c6c42963f9818f649fa670a28a3e21b4019956e34af8eced2c84528160f5ce4b37b76c675aae8ca06a0ede3a25df576ba6db3a1e7bac90e6fb3c8a1948fb865f863f5"}, @ra={0x5, 0x2, 0xcc}, @calipso={0x7, 0x20, {0x40, 0x6, 0x1ff, 0x7f, [0x6, 0x5, 0x8]}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x6}, @generic={0xd, 0xa7, "6358fa7ba8b6bb7452e4e35aa33ffbcde7a0c56a44aad4f0cdf0047413e35933828c3d7b9820e871b4fbb7f822ebad7fd3d24b0599df0c59854e8979b93c6905738341a123d0a2233136731f5526431e11c9a69342ef1e477eba8fc751ef974b91dcbd040b3fb1d5fbc2888b477d3d91234668951b7bea4b3070b5db54975a6a84a461226943fffe3d6debdd40dcece762786f9d9d0fa9c8ff4ae493c161da8c8e2532685693a1"}]}, 0x1e0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioprio_get$uid(0x3, r2) tkill(r5, 0x8001004000000016) 2018/06/06 11:52:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000500)={@mcast1}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e40)={{{@in=@remote, @in6=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000001f40)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001fc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000002000)={@remote, @multicast2, 0x0}, &(0x7f0000002040)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000580)=r1) r2 = socket(0x9, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000001c0), 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000280)={{0x0, 0x0, 0x8, 0x0, 0x3}, 0x1, 0x80000000, 'id1\x00', "74696d6572310000000000000000000000000000000000000000000000000100", 0x0, 0x7fff, 0x10001, 0x0, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x4, 0x19, "16f87d21f47d918c64fb9c91d6208c93522002c1d0333b56358fd9e83fdb49b204091c6d41c57d0a85f061a8d1b796e392c6a11bf1ac38808cee588a225d2dfa", "169e96c051f50777837192b77293f23dee5d6b5fdbdd4f072caaf5a62667c293", [0x4, 0x9]}) fchown(r2, r5, r6) 2018/06/06 11:52:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000ac0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) r7 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) getgroups(0x6, &(0x7f0000001400)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001500)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) r17 = getgid() sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000300)="6f8e6b20c07bb5edb247424d0f8f082774612327a1559c7823dbce31fde87783c943ee5a90fadabf03b3f7d8ab93d06666df7501c0c00f909632a67939e4af68afdfb26f7d92185c8ce8b78fc9384bb6abc81870e507d06c0564b693c6a748c83da0d9de2361a250ac5a2095ce2f0e6f2dd30359b9f31c0293f8c1dfc87645add06791c48378e09293ff91", 0x8b}, {&(0x7f0000000100)="820cbd9f1e1c558ad2eee0596512047289a8996feb7d4c432732a569ab94515b3da5ce5c87ed98faf258c6a738bbcb4ae34b730bdc5ff6", 0x37}, {&(0x7f00000004c0)="510ff6c126a24a6da68a767fc40fb64fc5c747d79503ca21f6cb11dd27c9977591e4ac1c1b0a0fc575e00f9c8033be586527beedec151198e2d17fdf6954aed5309face0bd647149f52581759e8333d7552219e7b376af7a4c2f582fb77fb5aea31c735d0b5e78d285de178c42f41eca071364d41b6f228dba03811a4750b3d0616aa2cb7297bf7cf0d1bc580b38760a6187d968f4127377c3a66a2b3b5e7f8f17863f80c76c1de9c57862fe0cc5161042055ece512b6b9814616b72639848cb70d4cbfaa7dd79774fd5676c1b1b39eb6b562f96", 0xd4}, {&(0x7f00000005c0)="c7bcbc4b7c0cf5570bb9de1bba94301db59353ac36bbc353722ad3277897a29c9532c5568331c6e2ca0ededc2eb906fde7a9c812f51bdee76549aa6139e7ac80198a16d422c93c403ff1efff2700ca2763b2fd3b6b17dd29ea64a61c1ebe2fb8285098bce26f39202023a3d797ce914d1ad935260cf74ec0823b5416cf0f827258f707d9140d2aca48ebbfd1fa16aad6baf8e232e0764ef2b045b2d094ccca5364af60bc66f5dc38c2c55ccecb07160329906bdc6f8c12c155a93c2e882f02f37ae50760602778ccb42cf714ce1c", 0xce}, {&(0x7f0000000200)="a17c9e37", 0x4}, {&(0x7f00000006c0)="53ddb31b083b610db1c555946d8ebb50599dc0f0cf46b856a7fdbf3bff7a41e0742458575c06077173e1c129dffeb419dc99ad5247f73ee726930612726714947cdb5fdc25e3807128f6c5fd5c914d1099e6b5157b7f82982d70cca3a1f229868b80d5e61071d5ef99ce732d57997a87e0625f46db3d60cb72e3022647b5f23f1ec7122dd148653a043db10b4c", 0x8d}, {&(0x7f0000000780)="e86321501d0910c7b3108af6ce1ff444cf08341379ea4b10539adc31654d40026beec695d44a4b", 0x27}, {&(0x7f00000007c0)="b2ccdfff827e59d91de01a0db306a88f1a74f7b0c3f4100740e66741295fecb0d6da19da907058e6289b9027ed1abbb71d279b0b62eabcd8e1c0968548e90f4694743d6f0b89d5feababa40a4e11fc8292657feeabf666bf0c098c57377c996d6c2997da73841afe457767c704341bd4c5c98a7a3f8095883027f4b9c1ffd27a09335db2fa9c56c05252a30fd9216033f9990bcab9dd9350f2fb6b7762646347dd45e08a76be8f5ad6aff7f81ada4ed3c49809e0050d658d1ed34b46bbdc6c7ccd1346c303be0596a2194dca9c0bd42a993a9fbe72c3c2e8962a80f0498cdd9558bad004b88228ea3bd64c244481a76a4fa5bdbc24a2", 0xf6}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="20000000001300540000000000000000d3e76b6241ed569559ee8cbeb07f1a377eb00564ee51486a757bb8bcc2273e11e94a7f892d1a5eecb9ad74719683f09d2b34948b7dae0247894bd04331244a54f09b6b661ec3", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0xb8, 0x24004081}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000f80)="9b23a83d16389b15aa02c16be62ea61673b2c472150d33da4d19320fe8f796a0c73ed330f5d183d4085a46edd9b1772aa84cc34ee05e8f3c25c1b8d8e12f4f6c95c2daf3fabea04d122687583ec4f606a5d4cafd058c1db72c950693c1d1f0ebc8a3c61ad4da1b495faf4e28b18a87b853632a079ee5c4afdd93f2ca3c43", 0x7e}, {&(0x7f0000001000)="eb7c964fa56879f29dacc7e4665d2b8aa25172150bb06888736114176f0f8249541e26fb2ea75fcd49a6db42e8c71ac2a87f0fd8832a379d4f1134dad1d02e374636740eab5e98eceec3a2f8b4dfe3014a6a84d8411a51fd21563094ae9b19fe789f157c1f3ed9ab6a68efc0a192c72f2ade52885a5973fbbce01387ee67df0b1919f790c349aaf224eee8586f7b3211ccad1f2ad07bb789c1a0", 0x9a}, {&(0x7f00000010c0)="77efbafe4eef4b31df3fa40d4dd13430545f5e5ea4fb59a7f6bf5bfd1389efcf1d00a530eca81e3d5714bb4137c218782b34d35e46b6220eec93c96a06f0b9d74a3a2f6d680a3711da4b6ca82eeb24606971c9e805a2f29ade6de4fb4f6c14db4785d6cd742fd0a7d5b12b87b29c99896d56917c36f650c1e8df083865616eb0", 0x80}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x80, 0x800}], 0x2, 0x0) r18 = socket(0xa, 0x1, 0x0) ioctl(r18, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r19 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r19, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r18, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r20}) r21 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r21, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c) r22 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r22, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r21, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r22, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) mmap(&(0x7f0000471000/0x2000)=nil, 0x2000, 0x0, 0x4013, r3, 0x0) 2018/06/06 11:52:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x629152ea, &(0x7f00000005c0)="c6728e48fe2c0b75cedebf03000000000010ab484888008595bc6e55ae6599f74a0bada11d34c1d868d1347ecdfd48ad380602a8806ede012e4d9b70d110789aa7fb8d7779c50905a9e7b130ac8de5cc30f4bdee10741dd6c402b2a426eebbdcb913334247c3600a88bc7f7e60908608") r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000280)={{0x33, @rand_addr=0x200, 0x4e23, 0x2, 'none\x00', 0x1a, 0x5, 0x5}, {@multicast2=0xe0000002, 0x4e20, 0x4, 0x692, 0x3, 0x8}}, 0x44) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r3, r5, r6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) 2018/06/06 11:52:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x72, r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x100000001b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) dup2(r4, r0) 2018/06/06 11:52:20 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x4, {0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}}}, 0x2ad) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x231, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)) 2018/06/06 11:52:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000ac0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) r7 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) getgroups(0x6, &(0x7f0000001400)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001500)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) r17 = getgid() sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000300)="6f8e6b20c07bb5edb247424d0f8f082774612327a1559c7823dbce31fde87783c943ee5a90fadabf03b3f7d8ab93d06666df7501c0c00f909632a67939e4af68afdfb26f7d92185c8ce8b78fc9384bb6abc81870e507d06c0564b693c6a748c83da0d9de2361a250ac5a2095ce2f0e6f2dd30359b9f31c0293f8c1dfc87645add06791c48378e09293ff91", 0x8b}, {&(0x7f0000000100)="820cbd9f1e1c558ad2eee0596512047289a8996feb7d4c432732a569ab94515b3da5ce5c87ed98faf258c6a738bbcb4ae34b730bdc5ff6", 0x37}, {&(0x7f00000004c0)="510ff6c126a24a6da68a767fc40fb64fc5c747d79503ca21f6cb11dd27c9977591e4ac1c1b0a0fc575e00f9c8033be586527beedec151198e2d17fdf6954aed5309face0bd647149f52581759e8333d7552219e7b376af7a4c2f582fb77fb5aea31c735d0b5e78d285de178c42f41eca071364d41b6f228dba03811a4750b3d0616aa2cb7297bf7cf0d1bc580b38760a6187d968f4127377c3a66a2b3b5e7f8f17863f80c76c1de9c57862fe0cc5161042055ece512b6b9814616b72639848cb70d4cbfaa7dd79774fd5676c1b1b39eb6b562f96", 0xd4}, {&(0x7f00000005c0)="c7bcbc4b7c0cf5570bb9de1bba94301db59353ac36bbc353722ad3277897a29c9532c5568331c6e2ca0ededc2eb906fde7a9c812f51bdee76549aa6139e7ac80198a16d422c93c403ff1efff2700ca2763b2fd3b6b17dd29ea64a61c1ebe2fb8285098bce26f39202023a3d797ce914d1ad935260cf74ec0823b5416cf0f827258f707d9140d2aca48ebbfd1fa16aad6baf8e232e0764ef2b045b2d094ccca5364af60bc66f5dc38c2c55ccecb07160329906bdc6f8c12c155a93c2e882f02f37ae50760602778ccb42cf714ce1c", 0xce}, {&(0x7f0000000200)="a17c9e37", 0x4}, {&(0x7f00000006c0)="53ddb31b083b610db1c555946d8ebb50599dc0f0cf46b856a7fdbf3bff7a41e0742458575c06077173e1c129dffeb419dc99ad5247f73ee726930612726714947cdb5fdc25e3807128f6c5fd5c914d1099e6b5157b7f82982d70cca3a1f229868b80d5e61071d5ef99ce732d57997a87e0625f46db3d60cb72e3022647b5f23f1ec7122dd148653a043db10b4c", 0x8d}, {&(0x7f0000000780)="e86321501d0910c7b3108af6ce1ff444cf08341379ea4b10539adc31654d40026beec695d44a4b", 0x27}, {&(0x7f00000007c0)="b2ccdfff827e59d91de01a0db306a88f1a74f7b0c3f4100740e66741295fecb0d6da19da907058e6289b9027ed1abbb71d279b0b62eabcd8e1c0968548e90f4694743d6f0b89d5feababa40a4e11fc8292657feeabf666bf0c098c57377c996d6c2997da73841afe457767c704341bd4c5c98a7a3f8095883027f4b9c1ffd27a09335db2fa9c56c05252a30fd9216033f9990bcab9dd9350f2fb6b7762646347dd45e08a76be8f5ad6aff7f81ada4ed3c49809e0050d658d1ed34b46bbdc6c7ccd1346c303be0596a2194dca9c0bd42a993a9fbe72c3c2e8962a80f0498cdd9558bad004b88228ea3bd64c244481a76a4fa5bdbc24a2", 0xf6}], 0x8, &(0x7f0000001740)=ANY=[@ANYBLOB="20000000001300540000000000000000d3e76b6241ed569559ee8cbeb07f1a377eb00564ee51486a757bb8bcc2273e11e94a7f892d1a5eecb9ad74719683f09d2b34948b7dae0247894bd04331244a54f09b6b661ec3", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0xb8, 0x24004081}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000f80)="9b23a83d16389b15aa02c16be62ea61673b2c472150d33da4d19320fe8f796a0c73ed330f5d183d4085a46edd9b1772aa84cc34ee05e8f3c25c1b8d8e12f4f6c95c2daf3fabea04d122687583ec4f606a5d4cafd058c1db72c950693c1d1f0ebc8a3c61ad4da1b495faf4e28b18a87b853632a079ee5c4afdd93f2ca3c43", 0x7e}, {&(0x7f0000001000)="eb7c964fa56879f29dacc7e4665d2b8aa25172150bb06888736114176f0f8249541e26fb2ea75fcd49a6db42e8c71ac2a87f0fd8832a379d4f1134dad1d02e374636740eab5e98eceec3a2f8b4dfe3014a6a84d8411a51fd21563094ae9b19fe789f157c1f3ed9ab6a68efc0a192c72f2ade52885a5973fbbce01387ee67df0b1919f790c349aaf224eee8586f7b3211ccad1f2ad07bb789c1a0", 0x9a}, {&(0x7f00000010c0)="77efbafe4eef4b31df3fa40d4dd13430545f5e5ea4fb59a7f6bf5bfd1389efcf1d00a530eca81e3d5714bb4137c218782b34d35e46b6220eec93c96a06f0b9d74a3a2f6d680a3711da4b6ca82eeb24606971c9e805a2f29ade6de4fb4f6c14db4785d6cd742fd0a7d5b12b87b29c99896d56917c36f650c1e8df083865616eb0", 0x80}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x80, 0x800}], 0x2, 0x0) r18 = socket(0xa, 0x1, 0x0) ioctl(r18, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r19 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r19, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r18, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r20}) r21 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r21, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c) r22 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r22, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r21, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r22, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) mmap(&(0x7f0000471000/0x2000)=nil, 0x2000, 0x0, 0x4013, r3, 0x0) 2018/06/06 11:52:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={'bridge_slave_0\x00', @ifru_addrs=@can={0x1d, 0x0}}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x7, &(0x7f0000000000)) r3 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000000140)=""/159, 0x9f) 2018/06/06 11:52:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00000000c0)=0x51b1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r0, 0x1) r1 = creat(&(0x7f0000000100)='.\x00', 0x1) ioctl$KDSETLED(r1, 0x4b32, 0x5) 2018/06/06 11:52:20 executing program 2: setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcc8e}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000a80)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f00000001c0)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x81) [ 560.290862] ------------[ cut here ]------------ [ 560.295677] WARNING: CPU: 0 PID: 31878 at kernel/locking/mutex.c:873 mutex_trylock+0x2f9/0x3e0 [ 560.304449] DEBUG_LOCKS_WARN_ON(in_interrupt())[ 560.308934] Kernel panic - not syncing: panic_on_warn set ... [ 560.308934] [ 560.316309] CPU: 0 PID: 31878 Comm: syz-executor3 Not tainted 4.9.106-g8b94b87 #46 [ 560.323994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.333330] ffff8801db2077f8 ffffffff81eb4209 ffffffff83c48b40 00000000ffffffff [ 560.341341] 0000000000000000 0000000000000000 0000000000000369 ffff8801db2078b8 [ 560.349362] ffffffff81421de5 0000000041b58ab3 ffffffff843b9990 ffffffff81421c26 [ 560.357404] Call Trace: [ 560.359971] [ 560.362024] [] dump_stack+0xc1/0x128 [ 560.367414] [] panic+0x1bf/0x3bc [ 560.372419] [] ? add_taint.cold.6+0x16/0x16 [ 560.378374] [] ? __warn.cold.9+0xa6/0x17f [ 560.384158] [] ? mutex_trylock+0x2f9/0x3e0 2018/06/06 11:52:20 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/142, 0x8e) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x2) [ 560.390024] [] __warn.cold.9+0xc1/0x17f [ 560.395633] [] warn_slowpath_fmt+0xc2/0x100 [ 560.401586] [] ? __warn+0x50/0x50 [ 560.406669] [] ? __lock_acquire+0x654/0x4070 [ 560.412711] [] ? __bfs+0x28/0x630 [ 560.417799] [] ? __lock_acquire+0x654/0x4070 [ 560.423848] [] mutex_trylock+0x2f9/0x3e0 [ 560.429551] [] _synchronize_rcu_expedited+0x339/0x840 [ 560.436380] [] ? rcu_report_exp_cpu_mult+0xa0/0xa0 [ 560.442944] [] ? wait_rcu_exp_gp+0xc0/0xc0 [ 560.448818] [] ? save_stack_trace+0x16/0x20 [ 560.454780] [] ? save_trace+0xe0/0x250 [ 560.460300] [] ? RECLAIM_FS_verbose+0x10/0x10 [ 560.466426] [] ? mark_lock+0x7a3/0x1280 [ 560.472030] [] ? check_usage_backwards+0x2e0/0x2e0 [ 560.478589] [] ? __lock_acquire+0x1011/0x4070 [ 560.484713] [] ? __lock_acquire+0x654/0x4070 [ 560.490755] [] ? debug_check_no_locks_freed+0x210/0x210 [ 560.497756] [] ? debug_check_no_locks_freed+0x210/0x210 [ 560.504757] [] synchronize_rcu.part.62+0xd3/0x110 [ 560.511237] [] ? rcu_pm_notify+0xc0/0xc0 [ 560.516928] [] ? debug_check_no_locks_freed+0x210/0x210 [ 560.523924] [] ? mark_held_locks+0xc7/0x130 [ 560.529875] [] ? __lock_is_held+0xa2/0xf0 [ 560.535655] [] synchronize_rcu+0x27/0x90 [ 560.541347] [] __l2tp_session_unhash+0x38a/0x520 [ 560.547733] [] ? __l2tp_session_unhash+0x1ac/0x520 [ 560.554292] [] ? l2tp_udp_encap_recv+0xbc0/0xbc0 [ 560.560678] [] l2tp_tunnel_closeall+0x1f7/0x350 [ 560.566979] [] l2tp_tunnel_destruct+0x2f2/0x590 [ 560.573279] [] ? l2tp_tunnel_destruct+0x1aa/0x590 [ 560.579750] [] ? l2tp_tunnel_del_work+0x470/0x470 [ 560.586224] [] __sk_destruct+0x55/0x590 [ 560.591828] [] rcu_process_callbacks+0x8ae/0x12b0 [ 560.598299] [] ? rcu_process_callbacks+0x98e/0x12b0 [ 560.604945] [] ? sock_set_timeout+0x210/0x210 [ 560.611072] [] __do_softirq+0x20b/0x937 [ 560.616677] [] irq_exit+0x147/0x190 [ 560.621934] [] smp_apic_timer_interrupt+0x81/0xa0 [ 560.628409] [] apic_timer_interrupt+0xa0/0xb0 [ 560.634530] [ 560.636578] [] ? clear_page_c_e+0x9/0x10 [ 560.642294] [] ? clear_huge_page+0xdc/0x470 [ 560.648249] [] ? __raw_spin_lock_init+0x2d/0x100 [ 560.654638] [] do_huge_pmd_anonymous_page+0x3c7/0x10f0 [ 560.661550] [] handle_mm_fault+0x1a9e/0x28e0 [ 560.667589] [] ? vm_insert_mixed+0x200/0x200 [ 560.673627] [] ? __lock_is_held+0xa2/0xf0 [ 560.679406] [] __do_page_fault+0x5af/0xd50 [ 560.685275] [] ? mm_fault_error+0x2c0/0x2c0 [ 560.691226] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 560.697872] [] do_page_fault+0x27/0x30 [ 560.703394] [] page_fault+0x28/0x30 [ 560.709113] Dumping ftrace buffer: [ 560.712624] (ftrace buffer empty) [ 560.716322] Kernel Offset: disabled [ 560.719920] Rebooting in 86400 seconds..