$int_in(r0, 0x5473, &(0x7f0000000200)=0x7) accept$ax25(r0, &(0x7f0000000880), &(0x7f00000008c0)=0x10) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x7) arch_prctl(0x1003, &(0x7f0000000600)="67c7b557428ea95969b5dfc9754a1deea2644706896f91f4d7e9139338718ce60af1da101022c9c9917528d9dd1e4d9a87ddfcfd9f32c067b8586a") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x17}, 0x80}}, 0x0, 0x1, 0x5bc, 0x0, 0x6}, 0x98) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x2, &(0x7f0000000480)=""/121, &(0x7f0000000640)=[{0x6, 0xce, 0xfffffffffffffff9, &(0x7f0000000500)=""/206}, {0x1, 0x0, 0x1, &(0x7f0000000600)}]}) getdents64(r0, &(0x7f0000000000)=""/192, 0xc0) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000800), &(0x7f0000000840)=0x4) [ 52.929417] SELinux: unknown mount option 2018/03/22 01:31:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) bind$packet(r1, &(0x7f00000001c0)={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r0, 0x0) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/221, 0xdd}], 0x1, &(0x7f0000003f80)=""/233, 0xe9}}], 0x1, 0x100, &(0x7f00000006c0)={0x0, 0x989680}) 2018/03/22 01:31:56 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000000080)='&', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x49e) membarrier(0x11, 0x0) getrlimit(0x0, &(0x7f0000000180)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000480)) r2 = socket(0x10, 0x3, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @rand_addr}, &(0x7f00000001c0)=0x2c2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x875}, &(0x7f0000000380)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000400), 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x6}, 0x8) 2018/03/22 01:31:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/03/22 01:31:56 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000001c0)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) dup(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/186) 2018/03/22 01:31:56 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) bind$packet(r1, &(0x7f0000000100)={0x11, 0x1d, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) ftruncate(r1, 0x3) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r1, 0x438) 2018/03/22 01:31:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$TIOCSTI(r2, 0x5412, 0x26) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x7530}}], 0x18) 2018/03/22 01:31:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getegid() setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/22 01:31:56 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:56 executing program 0: add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) keyctl$read(0xb, 0x0, &(0x7f0000000040)=""/51, 0x33) timer_create(0x2, &(0x7f0000000000)={0x0, 0x9, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0x5e, &(0x7f0000000380)="731cecf4fec90fff5b262f8b43b64f827002e2c5ce5b32c6a1f6814d03c4e4ea089fdd44229cdfce6fe3ea551a34f3028f0777807b09df7255c878a16d3513af2c62715cfb5da1eca41003168f01320cb0eb09c0fd917443ff4f9a74fd21"}) 2018/03/22 01:31:56 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/22 01:31:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000013c0)='vegas\x00', 0x5) listen(r0, 0xfffffffffffffffd) shutdown(r0, 0x0) [ 53.141526] audit: type=1326 audit(1521682316.228:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6585 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 [ 53.155185] audit: type=1400 audit(1521682316.238:14): avc: denied { create } for pid=6583 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 53.200242] binder_alloc: binder_alloc_mmap_handler: 6588 20000000-20002000 already mapped failed -16 2018/03/22 01:31:56 executing program 6: pipe(&(0x7f00006dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc4843)=""/4096, 0x1000) accept(r2, &(0x7f0000006b00)=@can={0x0, 0x0}, &(0x7f0000000040)=0x4e) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000006bc0)=r3) close(r1) ftruncate(r0, 0x0) 2018/03/22 01:31:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0x7fffffff, 0xfff, 0x4c, 'queue1\x00'}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x80000004) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000080)="fbfc0cf2a42a45c92e2119cf4ce19b450f46cb6e414eeb3a102296d930a0f290c23eb1ce881e569eb30625959f49c4e00ec64ab358a97a1f3ee8dcade397f86c473e3b8578622c0fafe7148844b1d00681c08e2ebfe04e310e7376ec06aa66eb6a34d3e11d3549aba2abb135383a13b043b4b552", 0x74) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/22 01:31:56 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) renameat2(0xffffffffffffffff, &(0x7f0000000000)='//file0\x00', r0, &(0x7f000085efff)='/', 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/149, 0x95}], 0x2, &(0x7f0000000380)=""/144, 0x90, 0x100000001}, 0x2000) fremovexattr(r0, &(0x7f0000000140)=@random={'trusted.', '/selinux/avc/cache_threshold\x00'}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x60041) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/22 01:31:56 executing program 0: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) 2018/03/22 01:31:56 executing program 5: modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 53.329459] audit: type=1326 audit(1521682316.408:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6585 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/22 01:31:56 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x5) write$fuse(r1, &(0x7f0000000200)={0x18, 0x1, 0x0, @fuse_bmap_out={0xfff}}, 0x18) r2 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x80000, 0x1000000000) r3 = dup(r2) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) flistxattr(r2, &(0x7f0000000000)=""/241, 0xf1) 2018/03/22 01:31:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) mq_unlink(&(0x7f0000000000)='lo\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x10000, 0xad72, 0x3, 0x8, 0x1, 0x8001]}, &(0x7f0000000100)=0x10) 2018/03/22 01:31:56 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x1000}, @in6={0xa, 0x4e20, 0xe07, @ipv4={[], [0xff, 0xff]}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x94) pread64(r0, &(0x7f0000000000)=""/218, 0xda, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c01000010001307ffffffffffffffffe00000010000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x7, 0x7, 0x2000}, 0x4) sendto(r0, &(0x7f0000000200)="e103bcbf81478a5b5b", 0x9, 0x20000000, 0x0, 0x0) 2018/03/22 01:31:56 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c746572f2000000000000000000000000000000000000000000000000000700de69104602c67e691e0000040000006004000058020000000000001801000078aa2a7b48a95f", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r0], 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000540)={0xaa, 0x20}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/22 01:31:56 executing program 6: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getgroups(0x17c, &(0x7f00000000c0)) setgid(0x0) 2018/03/22 01:31:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 01:31:56 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:56 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x189000, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000600)={0x7fff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21}, 0x300, 0x10000, 0x0, 0x3, 0x4, &(0x7f00000005c0)='sit0\x00', 0x2, 0x972, 0x76}) r3 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r4 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', r1) r5 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="9f6900ad9601b0f8ad3e6e0b0bcc655c16243ffe10071f01ebf33c7c7296e6d57f0e487a5e6aec330010f592b0e3f7ad51de2a34b929955fb06c254a2eb6e3aaf9b0e85d842af26d06aa9c83f3ff0c128b36e523953583233c682768bd860fcec6a8f6afd300", 0x66, r1) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r3, r4, r5}, &(0x7f0000000400)=""/230, 0xe6, &(0x7f0000000540)={&(0x7f0000000500)={'crc32c\x00'}}) keyctl$search(0xa, r0, &(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, r1) 2018/03/22 01:31:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f00000000c0)=""/12, 0xffffffffffffff0f) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/03/22 01:31:56 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 01:31:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x1, 0x56862ea, 0xffffffff, 'queue0\x00', 0x2}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) [ 53.523488] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.562245] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.708218] IPVS: Creating netns size=2552 id=12 2018/03/22 01:31:58 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) 2018/03/22 01:31:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x1000}, @in6={0xa, 0x4e20, 0xe07, @ipv4={[], [0xff, 0xff]}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x94) pread64(r0, &(0x7f0000000000)=""/218, 0xda, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c01000010001307ffffffffffffffffe00000010000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x7, 0x7, 0x2000}, 0x4) sendto(r0, &(0x7f0000000200)="e103bcbf81478a5b5b", 0x9, 0x20000000, 0x0, 0x0) 2018/03/22 01:31:58 executing program 1: futex(&(0x7f0000fbd000), 0x109, 0x0, &(0x7f0000318832)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/03/22 01:31:58 executing program 3: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) 2018/03/22 01:31:58 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:58 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = accept4(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xb911, 0x70003) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000001c0)) 2018/03/22 01:31:58 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:58 executing program 6: r0 = socket(0x3, 0x800, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00008bc000), 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000), 0x0) 2018/03/22 01:31:58 executing program 3: r0 = socket(0x10, 0x200000000802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/checkreqprot\x00', 0x20a500, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001440)={0x9, 0xff, 0x294, 'queue0\x00', 0x626}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x43, 0x0) pwritev(r2, &(0x7f0000001280)=[{&(0x7f0000000200)="57f2f7ca8404dd631b09351323ca5a21e6b0bd638778567f94a29c97021b64bb58d39d2547febfc5429d7014070a1092d81dae0b94f64a6d80d3566622e821d99650b33093afb4e10af157c0115be47b92be318287b9f4bfb086ec49fdc2a2a6a4c185ace57f40b3e95f70a5012473b2fd03f0628bd9694a44a4caab", 0x7c}, {&(0x7f0000000280)="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", 0x1000}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x3, 0x3, 0x6}, 0x10001, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x40, 0x2, 0x1396}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000001340)={{0x6, 0x4}, 'port0\x00', 0xa, 0x4, 0x100000000, 0x5, 0x1, 0x7fff, 0xedf, 0x0, 0x2, 0x7ff}) getsockname$inet(r0, &(0x7f00000012c0)={0x0, 0x0, @broadcast}, &(0x7f0000001300)=0x10) pread64(r0, &(0x7f0000000040)=""/132, 0x84, 0x0) 2018/03/22 01:31:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xff30, &(0x7f0000f9bff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c400000019000104ffffffffffffffffff020000000000000000000000000001ac1600000000000020210000000000004e2000000000000000000000000000006ed6daaee5ff6b962d0664b3ddf4cd0a00f80ae6bd7fa9785d6f916d3bd17ec23971a650d6f7525edb2fca641ab367c209de962b26855ac6dcb635ba86efdb7b329f9425c2ccd7823540e2cf95c9a9e1f69b72908caeff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000a39cd350c430000000000000000000000000000000000000000c000800abfe"], 0xc4}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x10001, 0x8080) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) 2018/03/22 01:31:58 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001100)=@req={0x0, 0x3, 0x200, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001140)=0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0)={r1, 0xacc, 0x6, [0x3f, 0x8, 0x0, 0x720, 0x4, 0x8]}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) lseek(r0, 0x0, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001180)=0x0) getpgid(r3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000011c0)=0x1, 0x4) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) 2018/03/22 01:31:58 executing program 6: r0 = socket$inet(0x2, 0x1, 0x2003ee) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18008000000000000000000007000000a700000000000000a0b04b18c4aaf91c9b31942b05000000cc1d2df79f0f969f0620dfcaad0ad1cb71c8db25f7806e83d009bd4474ea074eba9d01a286fcb8db6c7e4b3cdddf1a184404674aafc87f471a4a70f7b639a8f17b728758bef3c6f80e98453faf322dce985325df05f410c7c66e"], 0x18}}], 0x2, 0x0) acct(0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/03/22 01:31:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x42, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) socketpair(0x10, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000100)=""/109, 0x6d) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r1, &(0x7f0000000380)='net/unix\x00') r4 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="c04fae27c6db80afecf3ca90a2", 0xd, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="41ce0383f0c08e77a018cca6e4037bdb63e775301c2a6f34d5e9f61bf57d09a1b46e728243abd05c2ced7cd6b1b1e8bc2abf73526815a0fcabd1ec90c5b364788f297fdc9c735b4e79a854b3da5cb4f8cd8bf0c111aebb435762c8b54e678aa48651e8807d38cd852a1070754138070897fd7ac87aa7c81350a1a7a3a461bf07", 0x80, 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="cd267f02bc7e82f287022ec3f3b975aeb313c691041cb71765d5ce4652e45a952af23dce86a560f867c5cafbbac1080a32879d25aeea369b9b3d8f8b2f5d94d4b9b8f28672eb", 0x46, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r4, r5, r6}, &(0x7f00000004c0)=""/147, 0x93, &(0x7f00000005c0)={&(0x7f0000000580)={'sha3-256\x00'}}) preadv(r3, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) [ 55.579652] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.630461] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.652124] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/22 01:31:58 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:58 executing program 1: setrlimit(0x7, &(0x7f0000a06000)={0x3c32}) r0 = timerfd_create(0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0x9c3a}) 2018/03/22 01:31:58 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001200)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1, [0x0, 0x7, 0x454, 0x3ff, 0x4, 0x4, 0x200]}, 0x5c) r1 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r1, r3, &(0x7f0000000080)=0x4, 0xed5e) dup2(r1, r1) 2018/03/22 01:31:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/22 01:31:58 executing program 7: r0 = getpgrp(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) process_vm_writev(r0, &(0x7f00009c1000)=[{&(0x7f0000a95000)}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x4, &(0x7f000009ffa0)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x20, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000002c0)=0xfffffffffffffffb, 0x4) fcntl$setown(r2, 0x8, r0) 2018/03/22 01:31:58 executing program 0: r0 = memfd_create(&(0x7f0000000180)='queue0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x400c}, {r2, 0x40}, {r1}, {r1, 0x1000}, {r0, 0x280}, {r1, 0x20}, {r1, 0x220}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) setitimer(0x3, &(0x7f0000f3bfe0)={{0x0, 0x7530}}, &(0x7f00004f7000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @time={r3}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x59, 0x4, 0x4, 'queue0\x00', 0x8}) 2018/03/22 01:31:58 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:31:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001900010b0000000000000000ac141400000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000ed4b9e2f9f7eee4d022a7ddb09e433c0da49bf8839098f54ef00cebd9d45286013ececfaebbd058ea31379a96bc7478ffa401ade2cd2ff59629b1dd45d2fd2cd68678eab8d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000"], 0xb8}, 0x1}, 0x0) connect(r0, &(0x7f0000000140)=@l2={0x1f, 0x5, {0x373, 0x0, 0x6, 0x4, 0x6, 0x9}, 0x1, 0x1c}, 0x80) 2018/03/22 01:31:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xfffffff9, 0x3, 0x0, 0x0, 0x1000000}}) read(r0, &(0x7f0000000000)=""/54, 0x36) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/22 01:31:58 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x32c0, 0x6}) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/03/22 01:31:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom_adj\x00') fchdir(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x20}) fcntl$setsig(r2, 0xa, 0x1b) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 56.967959] IPVS: Creating netns size=2552 id=13 2018/03/22 01:32:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x280000000000000, 0x9, 0xaa, 0xcdfc, 0x5}, 0x14) sendfile(r0, r0, &(0x7f0000000040), 0x2000000000003767) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) 2018/03/22 01:32:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00', 0x100}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/03/22 01:32:01 executing program 0: r0 = memfd_create(&(0x7f0000000240)="171c2b70a5297d51fc6200", 0x0) write(r0, &(0x7f00000001c0)='}0', 0x2) ftruncate(r0, 0x2) fstatfs(r0, &(0x7f0000000280)=""/210) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) 2018/03/22 01:32:01 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) recvmmsg(r0, &(0x7f0000001f80)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}], 0x1, &(0x7f00000002c0)=""/214, 0xd6, 0xb}, 0x9}, {{&(0x7f0000000200), 0x80, &(0x7f0000000940)=[{&(0x7f0000000180)=""/56, 0x38}, {&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000400)=""/49, 0x31}, {&(0x7f0000000440)=""/108, 0x6c}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000680)=""/90, 0x5a}, {&(0x7f0000000700)=""/255, 0xff}, {&(0x7f0000000800)=""/139, 0x8b}, {&(0x7f00000008c0)=""/112, 0x70}], 0x9, &(0x7f0000000540)=""/7, 0x7, 0xd4d}, 0x80000001}, {{&(0x7f0000000a00)=@can, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000a80)=""/130, 0x82}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/212, 0xd4}, {&(0x7f0000001c40)=""/116, 0x74}, {&(0x7f0000001cc0)=""/207, 0xcf}, {&(0x7f0000001dc0)=""/143, 0x8f}], 0x6, &(0x7f0000001f00)=""/89, 0x59, 0x7}, 0x4}], 0x3, 0x2102, &(0x7f0000002040)) r1 = memfd_create(&(0x7f0000000580)="2f6465762f7667615f61726269746572003e65c0006a1546f63b079b84e257cbad4abc6b5aade7f29a58f4389ca32d8abce8b719e7e88c0a81fc52f484df82da3ba2fc09e4c6a06bb1859668eb0297dd9bd86a6b42078e7dc4032bcd5af46ed97b55964ebd1a1981f89a0ec7300695f81e5fe60a46dd2dd9af900e258c2dbe1477750cdfd4ea9e4a3ebd9f3d5c9169e3a0986406e4880102e0850e96d4f5d5a83cd4b9bd4c8df1ecb11f2f682f2c7e46e64866ad410dc5cba176092a8897b30c7c", 0x0) write(r1, &(0x7f0000000000)="0a0165", 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='security\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/22 01:32:01 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r1, 0x0) 2018/03/22 01:32:01 executing program 1: r0 = add_key$keyring(&(0x7f0000000d80)='keyring\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) 2018/03/22 01:32:01 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:01 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:01 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="47d93beadc87", @empty, @multicast2=0xe0000002, @empty, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x2a}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/03/22 01:32:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) inotify_init1(0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/03/22 01:32:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0x4}]}, 0x10) getsockname$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/22 01:32:01 executing program 7: clone(0x0, &(0x7f000089df14), &(0x7f0000f78000), &(0x7f0000911000), &(0x7f0000000000)) getitimer(0x0, &(0x7f0000000fe0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x900, 0x148) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='proc}[bdevmd5sumsystem\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x8, 0x400, 0x4, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8000000000000}, 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='\'\x00') connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, {0x2, 0xffff, 0x0, 0x3, 0x4, 0x3f}, 0x80000001, 0x6}, 0xe) 2018/03/22 01:32:01 executing program 6: clone(0x10100000, &(0x7f00000012c0), &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x7, 0x10000, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r1, 0x0, 0xd, &(0x7f00000000c0)) 2018/03/22 01:32:01 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/22 01:32:01 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2c00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x6, 0x5, 0xae0, 0xffffffff, 0x9, 0x5, 0x2, 0x800, 0x2, 0x800000000, 0x2, 0x40, 0x4bfd6fd3, 0xffff, 0xa69]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x9}, 0x8) mmap(&(0x7f0000261000/0x4000)=nil, 0x4000, 0x3, 0x810, r0, 0x0) munlockall() getgid() 2018/03/22 01:32:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) flistxattr(r0, &(0x7f0000000080)=""/6, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/22 01:32:01 executing program 5: socketpair(0x3, 0x2, 0xb4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x56e0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r3, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r2, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x50, r3, 0x7fffffff) [ 58.677876] IPVS: Creating netns size=2552 id=14 2018/03/22 01:32:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) sendfile(r0, r0, &(0x7f0000008000), 0x8) 2018/03/22 01:32:02 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0xa}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0xb4}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000041fc8)={0x0, 0x0, &(0x7f000003bff0)={&(0x7f0000023fe0)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000044000)={&(0x7f0000044ff7)=@rc, 0x9, &(0x7f0000041000), 0x29a, &(0x7f0000047000)=""/242, 0xf2}, 0x0) 2018/03/22 01:32:02 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:02 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000000)) 2018/03/22 01:32:02 executing program 5: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x1000)=nil) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/22 01:32:02 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) 2018/03/22 01:32:02 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='se~urity.\x00']) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x80000001, 0x1000, "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"}, 0x1008) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x3ff) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f000005a000), &(0x7f0000025000)=0x4) 2018/03/22 01:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/183) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0xfbc8000000000000}], 0x1) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendto$inet(r0, &(0x7f00000000c0)="38d8b4d7104b4c26117b9fb9b2e7b41cf37666b7b8a6c449f80687d5bf032d722f84418bd174c089991b9dfd87f9f6bf8aaeede207e1df15462a05d957ea55b5a270bcbb37e3e15520ef0f0397e60de7cbf9cdfedb713ea9b846c0ffcc9bd4c460417f2914345cf591487ecfd20ceb4c399a72c49d09d58d309e4cff855e3e3f421025ac558d5547d91822", 0x8b, 0x810, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000e5ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/03/22 01:32:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="200100001a00090affffffffffffffffac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaaffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff02000000cf000000000000001c001700cb010000ffffffffffffffffffffffffffffffff0000000014000e007f0000011b0000000000000000000000"], 0x120}, 0x1}, 0x0) 2018/03/22 01:32:02 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0x0, 0x100000000001, &(0x7f0000b20000/0x2000)=nil}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000000c0)={0xfaca}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x10000000000000ed, 0xffffffffffffffff) 2018/03/22 01:32:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)=ANY=[@ANYBLOB="1c000a000000c3dad17b740000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f0000000080)={0x3, {"c34672132c18e0"}, 0x100000000}, 0x10) 2018/03/22 01:32:02 executing program 5: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x1000)=nil) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/22 01:32:02 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) futex(&(0x7f0000154000), 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400}, &(0x7f0000fd3000), 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00000000c0)=""/240, &(0x7f0000000000)=0xf0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000001c0)=0x1) 2018/03/22 01:32:02 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:02 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000ec8ffc), 0x80000000, &(0x7f0000edc000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @random="cd51a7055d27", 'tunl0\x00'}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x10}) 2018/03/22 01:32:02 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f0000000080), &(0x7f00001ba000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000100)=""/171, 0xab) modify_ldt$write(0x1, &(0x7f00000000c0)={0xd9000000000, 0xffffffff, 0x400, 0x0, 0xfffffffffffffff8, 0x0, 0xc431, 0x4, 0xff, 0x40}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x1, @empty, 0x7f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}], 0x84) 2018/03/22 01:32:02 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4f036, 0xffffffffffffffff, 0x200000000) socket$inet6(0xa, 0x80001, 0x0) 2018/03/22 01:32:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000080)="accbe302eceb7341e548f5e6d228981c69158b0b8b2a88325f49f1ed250fd1a3b71b7e15d0b4", 0x26, 0x20008000, &(0x7f0000000040)={0x3, {"a5ecbb1f7a6459"}, 0x9}, 0x10) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)) 2018/03/22 01:32:02 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:02 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000043000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/03/22 01:32:02 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:02 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffc) 2018/03/22 01:32:02 executing program 0: getrusage(0x800000000000000, &(0x7f0000000180)) 2018/03/22 01:32:02 executing program 5: r0 = gettid() exit(0x0) ioprio_set$pid(0x2, r0, 0x0) 2018/03/22 01:32:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd1) r2 = memfd_create(&(0x7f0000000000)="6c6f096c61c7310052ee3efe45f5f9666f80a9ba341c1e8076b91f572173db9875e7255951904dcd1671f18467b43adee53a3c3a2777a18dadac254416694de3b443b8950b29a0ea46445b8c05fb9a43199ed4d95a6e9453b18ce0d65e79c7bbab24d5cfa98087be", 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x8001, 0x7ff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23}}, 0x3f, 0x6, 0xfffffffffffffff8, 0x0, 0xc8d1}, &(0x7f0000000200)=0x98) 2018/03/22 01:32:02 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0x7) r3 = dup3(r2, r1, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r4}) 2018/03/22 01:32:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0x90}, 0x21f, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500002158ee880300000000000000000000800069fd68484746204511309bd23e363215535b77247590a15fef5b5fbc2e5ea4cf17d66fe1d2c87c8ffc287fa0f057"], 0x1}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fchmod(r0, 0x13) 2018/03/22 01:32:02 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f0000000080), &(0x7f00001ba000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000100)=""/171, 0xab) modify_ldt$write(0x1, &(0x7f00000000c0)={0xd9000000000, 0xffffffff, 0x400, 0x0, 0xfffffffffffffff8, 0x0, 0xc431, 0x4, 0xff, 0x40}, 0x10) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x1, @empty, 0x7f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}], 0x84) [ 59.859944] mmap: syz-executor7 (7348) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/22 01:32:03 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10800, 0x0) getsockname$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) time(&(0x7f0000000000)) 2018/03/22 01:32:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) ioctl(r0, 0x4000000002283, &(0x7f0000fb1ffd)) 2018/03/22 01:32:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/22 01:32:03 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x77359400}}, 0x0) r3 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000180)=[{0x9, 0xfffffffffffff41f, 0xfffffffffffffffb, 0x8000}, {0x1, 0x8001, 0x4, 0xfffffffffffffff9}]}) utimensat(r3, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)=@ipv6_newaddr={0xa0, 0x14, 0x0, 0x70bd25, 0x25dfdbff, {0xa, 0x3f, 0x1, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x401}, @IFA_CACHEINFO={0x14, 0x6, {0xe30e, 0x8, 0xfffffffffffffff9, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff9, 0x0, 0x2, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0xbe9, 0x9, 0x4, 0x4}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x19}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20004000}, 0x40) 2018/03/22 01:32:03 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x3, 0x700) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/03/22 01:32:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='uid_map\x00') accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80000) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/115) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x3, 0x0, 0x1, 0x7, 0x6f2e, 0x100}, 0x20) [ 59.931449] audit: type=1400 audit(1521682323.018:16): avc: denied { setattr } for pid=7361 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=16896 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.043822] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 60.056781] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 61.078639] IPVS: Creating netns size=2552 id=15 [ 61.124530] IPVS: Creating netns size=2552 id=16 2018/03/22 01:32:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0x90}, 0x21f, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500002158ee880300000000000000000000800069fd68484746204511309bd23e363215535b77247590a15fef5b5fbc2e5ea4cf17d66fe1d2c87c8ffc287fa0f057"], 0x1}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fchmod(r0, 0x13) 2018/03/22 01:32:06 executing program 5: clock_gettime(0x820a, &(0x7f0000000100)) 2018/03/22 01:32:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="200000000104f500000000000000060020200af80900010002e8006007080000", 0xffffffffffffffbd}], 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x400000000003, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000440)=""/214) 2018/03/22 01:32:06 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:06 executing program 1: r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/37, 0x25) 2018/03/22 01:32:06 executing program 6: r0 = eventfd2(0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) close(r0) 2018/03/22 01:32:06 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x3, 0x4, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1, [0x6, 0x200, 0x8, 0x1ff, 0x1f, 0x6, 0x6]}, 0x5c) 2018/03/22 01:32:06 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:06 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x9d) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/248, 0xf8) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffd, 0x600) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x100000001, &(0x7f0000000180)=0x4) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readv(r3, &(0x7f0000002580), 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/22 01:32:06 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pause() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) flistxattr(r1, &(0x7f0000000000)=""/48, 0x30) 2018/03/22 01:32:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/22 01:32:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/22 01:32:06 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/175, 0xaf}], 0x1, 0x49) fsync(r1) 2018/03/22 01:32:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) 2018/03/22 01:32:06 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) 2018/03/22 01:32:06 executing program 6: r0 = socket$inet6(0xa, 0x20000000002, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000240), 0x2) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/03/22 01:32:06 executing program 0: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={0x0, r2+10000000}, 0x8) tkill(r1, 0x1000000000016) 2018/03/22 01:32:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)) 2018/03/22 01:32:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) 2018/03/22 01:32:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='timers\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="14da9cd09eb03e1fdfcb0a82610ab247", 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x400}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000540)) r2 = socket$inet6(0xa, 0x806, 0xf32) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000300)=0xc) ptrace$getregs(0xc, r4, 0x10001, &(0x7f0000000340)=""/9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="2f9c85dee53241d4302674002ab6a9901940090efcec2df5ba4d34e42ad9ec7290df5700f0c0f674a33cad39bf0454f3c6bf74ffefe31a752d4f2fa0b5891284d70a81342b7835dfc93d4bacacf109717bc8ec9cde2ff9c09e8a3af9bd242c377f751df6b6d48d7a5a44f751e22617b85914b0e8e42b40b98980d2b00b04c50b4269b6bacce4cfe0be31687dbdd87510"], &(0x7f0000000040)=0xfffffffffffffc3e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={r6, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}]}, &(0x7f0000000100)=0x10) 2018/03/22 01:32:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x9, 0x6, 0xffffffffffffff7f}) [ 63.126982] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket [ 63.151353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket [ 63.198664] IPVS: Creating netns size=2552 id=17 2018/03/22 01:32:07 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x9d) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/248, 0xf8) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffd, 0x600) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x100000001, &(0x7f0000000180)=0x4) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readv(r3, &(0x7f0000002580), 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/22 01:32:07 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400440, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x81c, 0x2, 0xb, 0x20, 0x767e, 0x40, 0x2, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x382844b}, &(0x7f0000000100)=0x8) fcntl$lock(r0, 0x7, &(0x7f0000db1ff0)={0x0, 0x0, 0xfffffffffffffffa}) 2018/03/22 01:32:07 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) chmod(&(0x7f0000000000)='./file0\x00', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') 2018/03/22 01:32:07 executing program 0: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={0x0, r2+10000000}, 0x8) tkill(r1, 0x1000000000016) 2018/03/22 01:32:07 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/54, 0x2cb}], 0x2, 0x0) 2018/03/22 01:32:07 executing program 1: setrlimit(0xb, &(0x7f00008e0ff0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xf68}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x8, 0x7a, 0x515b20a4, r1}, 0x10) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) 2018/03/22 01:32:07 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) prlimit64(r0, 0x0, 0x0, 0x0) 2018/03/22 01:32:07 executing program 1: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x83) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') 2018/03/22 01:32:07 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/22 01:32:07 executing program 7: pipe(&(0x7f00005ceff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000010d000)=[{&(0x7f00005cd000)="a7", 0x1}], 0x1) close(r1) close(r0) 2018/03/22 01:32:07 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) fcntl$getflags(r0, 0x408) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x137, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/22 01:32:07 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) chmod(&(0x7f0000000000)='./file0\x00', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') 2018/03/22 01:32:07 executing program 6: r0 = socket(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x3) 2018/03/22 01:32:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02090000020000000000000000000000eb3352dce91473d50fa3ad49acc5d09e693d56ff6323d6219ab6df375fba61eadb7128960476166d132fe0e7afc24858ac63106974a6da1f9a6a228efc3251b028e0b91316407c80b1f72b5a46d248216a0f2da0adf0b76c9e705438e74ab04b3cb496983ae3f50989201071e292b0bf38ae9282b410b100dd26c7e9930d930f52d8e6165e11fe4686785aef4209"], 0x10}, 0x1}, 0x0) 2018/03/22 01:32:07 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00000000c0)=""/142, &(0x7f0000000180)=0x8e) 2018/03/22 01:32:07 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/170) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/03/22 01:32:07 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000000040)="30e12d16f9e9bc7fb6ad0b1de265a0fb9b9451b9ef51de91e009842807928830fda401c12a4863aa62c6cff75f3b19c952158f897aadbd250f10247a24a618b9e209e3ac06dfe573fd814b585c8121e9e8d5df34d78f", &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) dup(r0) 2018/03/22 01:32:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108008, 0xfffffffffffffffd, 0x7f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800000000003, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/22 01:32:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/141, 0x8d) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="0a00000000018100030000007ea70000020000001000020005000000e0000002"], 0x24}, 0x1}, 0x0) 2018/03/22 01:32:07 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x14, 0x20000030, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/22 01:32:07 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 01:32:07 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="9f00", 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="853ca1075740549093d61bde07e2ca360b88e0bcd7191f68c4c368860a20c3757437f3d98eeb04a6025a6e6423ed0fbb544ea1d55f1d95501d56072d93", 0x3d, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bcsf0\x00', 0x3501}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/22 01:32:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x940}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0xb04, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff0700000000000000c2d51d26d57c000000de0000e0d26d34400a0000000000009007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/22 01:32:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff020000000200000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2400) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) 2018/03/22 01:32:07 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) tgkill(r0, r1, 0x28) r2 = gettid() ioprio_set$pid(0x2, r2, 0x0) 2018/03/22 01:32:08 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x5, 0x1, {0x3, 0x3, 0x7, 0x3, 0x8}}) mprotect(&(0x7f00002d4000/0x2000)=nil, 0x2000, 0x3000000) 2018/03/22 01:32:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x10000}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x4, 0x0, 0x7c, 0x5, 0x5, 0x7}) read(r0, &(0x7f0000000000)=""/80, 0x50) 2018/03/22 01:32:08 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 5: r0 = socket(0x11, 0x80807, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001ff0000", 0x24) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x250000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20000) fcntl$setlease(r1, 0x400, 0x2) socket(0x8, 0x1, 0x1) 2018/03/22 01:32:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300030e000000ffffffffffffffff05000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff020000000001000000000000000001dd00000000000000"], 0x70}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) 2018/03/22 01:32:08 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x408a}, {r0, 0x4000}, {r0, 0x280}, {r0, 0xc082}, {r0, 0x4000}, {r0, 0x14}, {r0}], 0x8, 0xc5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) 2018/03/22 01:32:08 executing program 0: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) sched_setscheduler(r0, 0x0, &(0x7f0000000000)) 2018/03/22 01:32:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="61e11dbd2706722f63757272066fdc34066ceaa141d73c96a4d65501d0b79b4755726f7fd7d6070e8b4f74da471645f9161a58029e6e514761c410785cb7215afe5107c93c5572a821a1ef40959500aa0c36072d1087c488a65f53d619f0472120e2a4031d7840") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x56, 0x1896, 0x7, 0x9, 0x3}) flistxattr(r0, &(0x7f0000000080)=""/65, 0x41) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x200400, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x8, 0x0, 0x2f}}) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80) close(r0) 2018/03/22 01:32:08 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000b42000), 0x0, 0x0) 2018/03/22 01:32:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="9f00", 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="853ca1075740549093d61bde07e2ca360b88e0bcd7191f68c4c368860a20c3757437f3d98eeb04a6025a6e6423ed0fbb544ea1d55f1d95501d56072d93", 0x3d, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bcsf0\x00', 0x3501}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/22 01:32:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/22 01:32:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='lp\x00', 0x3) 2018/03/22 01:32:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="2004000020f1fe0200000000000000000a0000000c000000", @ANYRES32], 0x2}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) 2018/03/22 01:32:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003ac0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000000c0)=""/213, 0xd5}, {&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000002c0)=""/192, 0xc0}], 0x5, 0x0, 0x0, 0x9}, 0xd48}, {{&(0x7f0000000400)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/233, 0xe9}, {&(0x7f0000000780)=""/231, 0xe7}, {&(0x7f0000000880)=""/79, 0x4f}, {&(0x7f0000000900)=""/228, 0xe4}, {&(0x7f0000000a00)=""/46, 0x2e}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/99, 0x63}], 0x9, &(0x7f0000000c00)=""/70, 0x46, 0x7}, 0xf0e3}, {{&(0x7f0000000c80)=@nfc, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000d00)=""/215, 0xd7}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/153, 0x99}, {&(0x7f0000001ec0)=""/29, 0x1d}], 0x4, &(0x7f0000001f40)=""/199, 0xc7, 0x401}, 0x6}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002040)=""/152, 0x98}, {&(0x7f0000002100)=""/206, 0xce}, {&(0x7f0000002200)=""/172, 0xac}, {&(0x7f00000022c0)=""/128, 0x80}], 0x4, &(0x7f0000002380)=""/85, 0x55, 0x8001}, 0x80}, {{&(0x7f0000002400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002480)}, {&(0x7f00000024c0)=""/242, 0xf2}], 0x2, &(0x7f0000002600)=""/234, 0xea, 0x9}}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000002700)=""/237, 0xed}, {&(0x7f0000002800)=""/209, 0xd1}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/247, 0xf7}], 0x4, &(0x7f0000003a40)=""/72, 0x48, 0x6}, 0x3}], 0x6, 0x20, &(0x7f0000003c40)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003c80)={0x0, 0x40}, &(0x7f0000003cc0)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002480)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003d00)={r2, 0x0, 0x0, 0x69cf, 0x2}, &(0x7f0000003d40)=0x18) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x2) 2018/03/22 01:32:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="61e11dbd2706722f63757272066fdc34066ceaa141d73c96a4d65501d0b79b4755726f7fd7d6070e8b4f74da471645f9161a58029e6e514761c410785cb7215afe5107c93c5572a821a1ef40959500aa0c36072d1087c488a65f53d619f0472120e2a4031d7840") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x56, 0x1896, 0x7, 0x9, 0x3}) flistxattr(r0, &(0x7f0000000080)=""/65, 0x41) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x200400, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x8, 0x0, 0x2f}}) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80) close(r0) 2018/03/22 01:32:08 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x9, 0x1, 'client1\x00', 0x5, "7c22ade0da4648f8", "d829b52bbdfa88249ccff003651584fd9afb78ac955bc6439113637b4eab49a4", 0x2, 0xaf}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80f, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x7fff, 0x0, 0x86, 0x4, 0x2}) r2 = memfd_create(&(0x7f0000000400)='\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x100000001000000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000540)={r3, 0x6, 0x9, 0xa067, 0xed1, 0x309a, 0x0, 0xfffffffffffffffc, {r4, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0xa3000000, 0xfffffffffffffffe, 0x4, 0x7ff}}, &(0x7f0000000600)=0xb0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr}], 0x10) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 01:32:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3f, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002}, {}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) 2018/03/22 01:32:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="01bf9e367afb7988b92c99f6b2b7c994912eec4dcd0adf2e71f951a7a3deaab7ad02e9e92c39545fd53c0eea050034d3b056e5043b51a8d720dd884155ed58dce6552c0fcf0dfe47376142be01417107b65ca4e67151dcba855235b556566f99380d930da818f15079dad44fd92e02baaf037dabd748c414117b59f912ad91ed13e44c7578c99e0a99a27e2aecb8b3ab13acc946fceb150aaf8a5ea3422f9a61c8c897", @ANYPTR64], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="9da82d227d2d660851dd820c9f5dfc6cb5cb31fcf7a5c362f10269ce4aedbe3da99b10b075fbdef9b160b455bb4b9a3914f5a39413d8c09bf76abe825d7299918f32f0d4930dd35e0520bb1d5b70849ffb6c733bd81500cec6ca2eec0648600048f4c32f28bf33d4a11f5f6d648061007dfefd5a5ddcbf9674ddfbc006b68045802a6ef5cb7903198e3cfe1d56179508d51f7001cffad8cc20fdf34ea59f6d523ee6d48bc24f57dd4e4a3c19e20a0ac19893df8ca7014805f292d3046d327a28374ebb", @ANYBLOB="b22c5f9ad6a9d257bc702f21b6f9d77df13de8640911fabaad2524bb2ab0834dfa528b639319e950df7f409672f2c2a930e77d5574ce9f14637cdc1898b9a63fb6adaccd8bc89816ddf28d4a04df6b8386afb1c438e112a174aa322720691bbed678f412705160f287b3fdcc6929fa3098ded909d2ee49684341ee7e7fb503ffd5d57e569f5153e8008b1a9daf2ab61c0edfa5e0f24f2df74e6b913fa13a6b45f043b57615742e8e1209c795e2c2261a15de7bd95723f2d205b6482d1301b4e421e90d90ec045fb0bf"]]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 01:32:08 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000240)="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", 0x5af, 0x0, 0x0, 0xfffffffffffffda1) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="cf4a2b6651de87525feb1af6f242244fe7f752e1a08230cc4f82d9331ecee42c16d278b9718b23f3f1f95e191bd89423", 0x30) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/22 01:32:08 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 1: r0 = socket$inet(0x10, 0x801, 0x0) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000002c80)=@ipx, 0x80, &(0x7f0000005140), 0x0, &(0x7f00000051c0)=""/34, 0x22}}], 0x1, 0x0, &(0x7f0000005300)={0x0, 0x989680}) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/03/22 01:32:08 executing program 0: r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x81, 0x0, 0x1964038979849c03, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) get_robust_list(r3, &(0x7f0000001780)=&(0x7f0000000400)={&(0x7f0000000040)={&(0x7f0000000380)}}, &(0x7f0000000480)=0xfffffffffffffdb6) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x7, r2}) timerfd_create(0x5, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000078e000)=0xe8) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x3, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0xcc) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f00000004c0)="2d792a2e191e766301e00ae214f5e32b71b6dff4302589f2cf7073d6") rt_sigprocmask(0x3, &(0x7f0000000100)={0x80000001}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x40000, 0x0) 2018/03/22 01:32:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x82000001) close(r0) r2 = dup2(r1, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00', 0x1000}) 2018/03/22 01:32:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x100, 0x1, 0x8, 0x7, 0x6, 0x49b, 0x606d14c3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x40, 0x3, 0x2, 0xb41, 0x72f}, &(0x7f0000000100)=0x14) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002}, {}], 0x30) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x418) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x3, 0xff, 0x10000, 0x4}) 2018/03/22 01:32:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8000, 0x100) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000200)={0x6, 0xffffffffffffff50, 0x4, 0x8001, 0x1, 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xe1, "800bdae7cb7cdeb7da120d908dbbb17f7d0544dd525bfb87903df3d0baa76be80fe5121ae7d16cd70a4b5e399a1dc04a4ac2498a64a7afd41c023e2847bf30e7ed545bf54999b48c6660a42348053d348f0a94af319e89b3b5d4ca0f83bebf99c8f775bf782e2261e2b66a8d60c9e7c4b499ef3d30b6f9aa66ccf095502a94a7b1a18a6350e665f1dce22bf53c5f63d76adba23e8e948671f2e9001aa939f811257b9d2b86cfafb21a5ec0417ef4cba04e46d535f4e5b0fd3698b741c0af17655f21ed77cce81378b7a992d0237183bedbe87f8c415b406994232683b5751186f8"}, &(0x7f0000000380)=0xe9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000400)=0x8) pread64(r2, &(0x7f0000000040)=""/9, 0xfffffd8e, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f00000000c0)="936418ebbb60a141be6b3ae733c0903cf436dbb9f1ba913dd0620e44a45760ef57a682911a9e01a3d691b728df236281e6e5607802ce03f35e3906e417d95b2ec07b3899ead84e87dc68754af554f77be3e20a98e4609dca48fb59c6af73f277f474d6acbf77efb0c26c53f40578") 2018/03/22 01:32:08 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4e800, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/22 01:32:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="0a8a9c20aef2dedad83cc5aaa250455d7e52ae998fc7eff98e342931d384e2f531657d89f355cd9ac3a98e1121911dc56d62f50fd43e31d4098464b004ffb42c5a9bb3f87ceddb9f1d3aca046543a0e856d078354afec737885ecea67dfa2036599a21c3f6d6") sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) 2018/03/22 01:32:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000014c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/22 01:32:08 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto$ipx(r0, &(0x7f0000000000)="cfbe10175b4da8cb563bbb377c85d7421460fbc226067428baca0ae5df456cb9061d2120a6c4faac3b6326624fe4780851", 0x31, 0x10, &(0x7f0000000040)={0x4, 0x1, 0x2b, "8ca71b56ae4b", 0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') syz_open_procfs(0x0, &(0x7f000054cff9)='ns/net\x00') pipe(&(0x7f0000000200)) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)="047d6370757365746264657600", &(0x7f0000000100)='ns/net\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='-:\x00'], 0x1900) 2018/03/22 01:32:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="00b9568a0a19937ddc215030081e2af98ca32d32fb99f7d6d64ae33b14ced69df45b30cb8533a23f1c18673e50102a25e416f7c145e152750bd3d8bcf55dcaec2da6fe25679c43dedd2d0611bcc4635f097827f62b816c1691efce371cb91169df25167ab10d9dce4e61e4d0045c1ee6d51eb4aa5650535bd6eeae02141cf99976ab986974188fb23ce6630ab6a71b27c49e2f1c8e929f996989a919770f01fd6242626ed1f74f4a9b77c5fce10f841a6097c6d3dff09964e2566d69f68876ab39b8757ca80209ee389d49aaaec30256ebf1196166ad56de6038efed5c4b0037a756fc7db4547b905973a3ea", 0xffffffffffffff9d}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x6, 0x800, 0xfffffffffffffff8, 0xa0, 0x17a3, 0x40b, 0x4, 0x5, 0x5, 0x10000, 0xed5, 0x1000, 0xf2, 0x7, 0x100000001]}, &(0x7f0000000040)=0x100) fcntl$notify(r1, 0x402, 0x80000009) [ 65.344372] IPv4: Oversized IP packet from 127.0.0.1 [ 65.359481] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 01:32:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/22 01:32:08 executing program 3: r0 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x784b843e5bb1f023) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000680)={{0x3, 0x2, 0x486, 0x3, 0x4}, 0x10e, 0x1}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="fc1d432d87cfd9db742cdf4fefa7d8cb45820a6bb46ad77c7d2b5d3826cc95d9aea0234de001311b6b5075c8d09c3cef90d4dcb07fe03b4290b255e4220f6fb77f0a1211539dede87cb020ef6478b9cfb1b19fa4139e61c6d17c55a9e2eec702497ed1e343533550744717d4efd3736bb43009a62ca63183a88c88573d9093cd521668a6823a673a635932d440a2faacde6d9bb7c066deedbb89e1998f468fb8f422783386aa9e95f9ea7eef216bf7452ff925a7cee38db36d60e3472bcfa6f4d45ae8e45c5f8c7ac5c9afd6155fc142736e7412020e8f92fd22b9df763416705c0c90", 0xe3}, {&(0x7f0000000000)="44b743fe46f8137e0565ca6899afd1de3bada2d6637ddb8bc9c661fbaded38b67e26cabf0d6cb03d50df3b02c629c04f35b0b421bd2586a2747f0180", 0x3c}, {&(0x7f0000000180)="04f3d807a66c819072bc236690515b367e132493447fe79f211275dfc1af2898e0a52da9f8aaa5ec4f7f2ebaaf6517b8b887464960f49ff2fa341263034672ca", 0x40}, {&(0x7f00000001c0)="cd78a9250dc5f1661ab22d042ae35f393e31483dbee41de1fee104a0c1e59a15a882e3ec832173f2cc2be319b8d527b8b9cbc6c7dd897c3572f37af5838cf8542ded2e55202713356672c2560f7a6a705d27e357de07eb27c92454acf6ad347ce51b0abb287521d2f3dd42af983f652b417cccb7944f24c60a397070e9220fcfe6084a58d24bb50f598b71f27a3c5fde68aa0822859957fe99fb580c", 0x9c}, {&(0x7f0000000280)="96c9301d4e250730cd5e65fde430dfda030b2e379856e2015ea99c6afb1396e91277c3e12b743b3fcde0eeab498894e126d86e846802af22b4dd5648783842334b97fec3c5fd6619f8b00173a39d6c66810b04ed40971e642f42e012b6cda9443f886122be8cd4efe2a10cdea98550de7ea67349f6d48245ecbdfcf360cd2878c4616b599c98b287b5ba1eed71d97c71657a50ea1396416744836184aaed2cc929c5a5a24776e7ccedf4ef41a52b94289f97b5f3bfaaaac90a01fc68bc4128f2bebda6ae9b2b6fb2f6be9a34d984b69cd9daae69c497437fb3b266c12f59183ec2a0937bdf26ea6990", 0xe9}, {&(0x7f0000000380)="b718de0ca0e275add4c4d43a6cdafc9f127f946badc30a7dfea4f2a075bac3f6de2b513234b77a56e48aae094e5c9d045ad13e19c4366397a9fd6205b917be6bdede6988a9ec200656df4e2e1ab502f65e085518291e6a8fb182affbc3a0b94220b111e714118744a19a297b42a5c276636e518ba41cff32ceac4e03cea180211c147cf66994753816447bb25a9257210e5e1ac555d156ad19b67765f50210238c45bb03a68ce8f5b0d98338d3992a99df9d9a725d1792234994b98291e7733d11", 0xc1}, {&(0x7f0000000480)="a6e551700e0597e769e1000058f28818f5d0c56d0f5f19cc709c2f25b32a6de625882cfcefefeb5a108d93f49f9fd59a6a50b1815c915547b9b77280dd49dbe82e3ff67b6b5942bcaf669e03ba3bac9c6a05f40f63dc29e4fb4da1406f61688f0ed61e2131615582fa8b9d83e74b8b21ff66b09d96619fb2242b214f7a470a697e7ff077df646191b1297f22f8db4fc78b9779d32951afb199e42a0f8d675182927808861598d3084853c23ab49a2d3dfa7edd42a592c6a15948a00bc05b934e2b8f", 0xc2}], 0x7, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000700)="520bd0cb026b702897affe3ad304873708b258049b1eb3d029889d5b8d455f6741c40a9caa032286d4ad064e9ea92ba39182cc93c5cfcd8dc534f04a38b8c1d041bdd8415e075af8e332d7dd8711aaa022a8401f83f3bf8b4bfa42f041d910ba5b686e0d27a7ed25e91e73e0c9220dfbbc3055838584b98b74") readv(r1, &(0x7f00002e4fc0)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000600)=""/8) 2018/03/22 01:32:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000000000000) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/198, 0xc6) ioctl$TIOCSCTTY(r0, 0x4c03, 0x1df80141) 2018/03/22 01:32:08 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x88000, 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/70, 0x46, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x3, @empty, 0x800}, 0x1c) setreuid(r1, r1) setreuid(r1, r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000001c0)=0xffffffffffffff81) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setreuid(r1, r1) 2018/03/22 01:32:08 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x110, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x10000001}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000240)={{0x4, 0x0, 0x20000000000101, 0x200000000004, 0x4}, 0x8000, 0xe800000000000000, 0x1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000400)=ANY=[@ANYBLOB="01000300aaaa"]) recvfrom$llc(r1, &(0x7f0000000040)=""/135, 0x87, 0x20, &(0x7f0000000140)={0x1a, 0x32f, 0xfff, 0x5, 0x69e, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000380)={0x5, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x800}, 0x2, 0x7, 0x800, 0x100, 0x7f, &(0x7f0000000340)='bond0\x00', 0x5, 0x2, 0x3}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/03/22 01:32:08 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/22 01:32:08 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2d0000, 0x0) r2 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="b231b9b1b5ed80fcbcf2e7679f6f67cd6eebbbc0031d03c369a06729d0e26e3105dabe1a053b7567133a", 0x2a, 0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x100000000, 0x0, 0x8, 0x2, 0x1}, 0x14) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='vboxnet0.\x00', r2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x8, 0x3, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x5}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000d29f21)=""/223, &(0x7f00003b7000)=0xdf) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000200)={'bcsh0\x00', 0x6}) 2018/03/22 01:32:08 executing program 3: ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x30}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x8}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x50200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x9, @empty, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0x3, 0x3, 0xff, 0x0, 0x48}) write$sndseq(0xffffffffffffffff, &(0x7f000079fe50)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @time={r1, r2+10000000}, {0x5b10f405}, {0x6}, @ext}], 0x30) close(0xffffffffffffffff) 2018/03/22 01:32:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x80) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x5, 0x5, 0x2, 0xff, 0x2b4, 0x4d, 0x4, 0x102, 0x6, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xd3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0x7fff, 0x7, 0x9, 0xcb7a}, &(0x7f0000000280)=0x14) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="3900000013000904690000008100000007000040030000004500010700000014190018000400020d0700006f0200000000000004000003e400", 0x39}], 0x1) fadvise64(r0, 0x0, 0x0, 0x7) 2018/03/22 01:32:08 executing program 1: umount2(&(0x7f0000000100)='./file0\x00', 0x4) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) read(r0, &(0x7f0000006ff3)=""/13, 0xd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2}, 0x8) 2018/03/22 01:32:08 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x100000000, 0x9a8c, 0x9, 0x9, 0xf44b, 0x100000001, 0x8001, {0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x10000, 0xdd, 0x3, 0x200000000000000}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x8, 0x1, [0x8000]}, 0xa) accept4$inet(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, @rand_addr}, &(0x7f00000029c0)=0x10, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x4}, 0xfffffded) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500)=ANY=[@ANYBLOB="1000000000b30967d088434697820000"], 0x10}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="d652ded9453f0255197a42036292d1b78e4de0e80d79664e628d6b4cdb10b7ea71caa04dbddf0ee0f25be7c665b534abd5c14b5a1a019086ab38382069b1560ffd8c76a0e45583c3da278d1949852ee3d7f1f2e30b5a193d7af18e", 0x5b}], 0x1, &(0x7f0000000100)}}], 0x2, 0x0) 2018/03/22 01:32:08 executing program 0: r0 = socket(0x1, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/124, 0x1}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000002c00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x27b4, 0x39, 0x51c, 0x70bd28, 0x25dfdbff, {0x17}, [@nested={0x124, 0x2, [@typed={0x8, 0x1b, @fd=r2}, @typed={0x4, 0x3a}, @generic="d6ce0c993335", @typed={0xc, 0x4a, @u64=0x2}, @typed={0x8, 0x49, @u32=0x4}, @generic="b1dccf09158e084ba10e27c26bfaf71c894bf451c5c25c9493cc46390ca6e9b7742ed1a49bcf45cd795fcb489c13fc2dffc744edd5d5347ab87b9e03920087746c127cb0a38c71a321797bfda7fdaf7a84e1d5667e14a286f8c85a1b603d38fa28081dbb65c6c8b91286ad6ed0c372249d7cdcefac18a14083aae04e3f6091e780786a31e71aaede29746498739e166f3de0f0e039ebc1740f3498807d11c796266acfa1cebfa8b5b9cdfe571f2d0ded822b44a734a4436424a90eb793a4c69757c101c7ea00dc85ed52bf875c5b4b1075d140795cfd4df5597f6b3c2c5b5cb2a8e5a3e97922b644eb04317f7bd4a6", @typed={0x8, 0x64, @fd=r0}]}, @nested={0x14, 0x24, [@typed={0x8, 0x56, @u32=0xff}, @typed={0x8, 0x32, @u32=0x1f}]}, @generic="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@nested={0x84, 0x91, [@typed={0xc, 0x15, @u64=0x8b4}, @generic="4efee98a6cf8e67f8f01521270da28eb2b82d9f5032a429239b8ab7f2dce39d0dd27be550e2bbb0f66adfd2af614694e5326d60289dbd96e955e2ce924a10c60607d70107d47fe8feab7d254a31c65599477adc7050384505519472e5934293005e01ff96ac183722a2d1696aa07c9147fe6452f"]}, @nested={0x138, 0x89, [@generic="be7dd295e0eedded7b350b3f9dd31c8886fddc9ad5f81fd8b4f6d7141c3ed4e0281e4eabe4af23841fca97c6e7c51a87b92acab7e2e0ddbfaec0544adf8f32cf252401cf42a58d0eb7265522c79eab6492f92fd1cd1b5fea6b09a26ff5", @generic="f9980fe17c0e64dd482e1cb7eadf2c1e5560614decd5bd1e56c603afdd8abc43c96da9d5f2763fa56199ea19b3e5688a07905533a2b93259eadbc6c0532a5d2e3c46", @generic="84cfb5b0a1aebc4ccd624e462d5944f7da6aa945453bfb545481ade932b2230d3df24086c69664f5e28f07c73536165faab576ee59b3000c255465c101a6e9ca9b4f2cce30d033b6fadced1b5bbba8bf89da347210402a855219a676045f791bca07edf39cdb99d03ffdc15bb4d33a02c70fa723460654982750ccb4118319e002d6b914e476d4e61cf2", @typed={0x8, 0x88, @u32=0x4}]}, @typed={0x8, 0x94, @ipv4=@multicast2=0xe0000002}, @nested={0x1c0, 0x2, [@generic="e46fadaa2445975fad25b400f7ee1d6890ba95a5c6e42ffb638c13dd202005039f87c18f7f64deb966ca26ccf5cca35518f417ac1f46eb784d7e66b736a9c7dfbe558bc82e5981cd", @generic="5f08bc3c7b4b93c7e444fe72fce84cb083cc8bef1e6e5349582847ee0b929dc3f533f7c877f0ea673aa8889ea62e2072625b2899eaa16cc809bab9c3653e149e6d0456c61fc18358903406efabc670e64d3f9144db9cedf4dde16687dc4f608533accb421a11b6eb45ea9b200d6b2199bc67f99cda6103f7a3758251c8c5bd714b5d21d925e4b84ac69f92db195bf7b48da9602bbe4b1ee387270e2e2ca42e1a46221f5c1dac547b57940cb3368607b99b229c8bac7db5ea30daebb1d2df8663610b21b4b429d24d9b265a50d7fd80423d87f5cbb73e89d96d5abcbc4317a260f3053e6fb1e74eab45ae49fba4a12b", @generic="20965b38f8d2d65bdf9b3557dcb135dc5aab972263e2998054afa395748354f102eb0e4966f2b2504da0e1f146b6f27d649ad19b7cb826a05663a6f571c9e14b93581664c6a886916f8b4e84b9ddb52cc8d16edc17ac6d6a54a4dd19237c297494abfac17bb5b17a10ccb0fef0ce1489860f576520bcaa8e821443281dc2d37ad9248711eb"]}, @generic="2fd71b61bfa246a599abc0e89ef537293c19b5bea74d79129258ef848e6ec0b4f846db25804b1a4eab071489e76d0f5657df61e29e0a08617edb04dd362fb0caa44ddebbd9205f1227fc05c847bcd82476c74aa21e8424bdbff5efb7f0e1f4be6c61a46f25d00ef19879e497416092813e32902a34947a6f04f1596bba708dccce3a5856743a0152ec6e", @nested={0x14c, 0x3f, [@generic="295418fba38f07cf0e07de17b45cc94a757b430e6b7cc8de0cb9977f49046e0523d713826839585c0b378b7e10ca711b3dbfadefe9700b7b73c7cc7ce7d8ccea70135ff3a890c467e0dac7eb227ab5088285e5b10ff78d895ff9af", @typed={0x8, 0x42, @u32=0x5}, @generic="f27d8da6e0ec13f6ca425115727926c91c29d6063cd421fd6f3f834c2cb0a8b0f1eda157c95d1551d0d9b21973dc1fa3c6a4a30d4b0bce8bab9286a3027ec54e76dd342ec267d2b6d3a498edbbc87b1a4beab1b8ff54958758af015d08bfeb325b753f8c081469e14696e5d9a701b680869985bc9c24b27a6f1d57c4037ac887a1af6ad7bf457ab79acb229eaee61204998004c05f10105c9ede99eba0cfa09c7986219305e3bd3575cdb0cc61546a34612fefb1dd0b87fc700fc5a905a14b667553c361a7cff8291682344f8804a2ba818723b1f655c8c3e0444a2169dd52cea768b23fb5"]}, @nested={0x110c, 0x23, [@generic="8fb8ef395d7488d0bf585e7f3baf4750cefffbb3a1f1ff3a493ffa64d5193b55238218aacd5e892259b5db1bffb839a8775abf1a894ec641ae6064d81d130496caba7b45868ae57bd37394298e9ab39354a2fd19205712bbeaebc4be2853d08a215d4b843b4c90f82caad8dc5d064922051377a29b3b", @typed={0x8, 0x5b, @u32=0xe03e}, @generic="16c26a79cd75aa3ce73e01257632e0ac708a1fdf80114d76c94edc3575d000d4de96dca8e65ec09a806f22849be362325da8c41340d1c3b289087bf56bbc67bd434829a1c2d35ed7ae1a7995e9f35cea6534cda5a8e4ee953c49682e07dc9f0af9916e88bcdf7a", @typed={0x8, 0x2e, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x0, @uid=r3}, @typed={0x8, 0x22, @binary="1f8ab474"}, @typed={0x8, 0x19, @pid=r1}, @generic="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"]}]}, 0x27b4}, 0x1, 0x0, 0x0, 0x8000}, 0x10) waitid(0x0, r1, &(0x7f0000002c40), 0x1000000, &(0x7f0000002c80)) sendfile(r2, r2, &(0x7f00006c7000), 0x27) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) 2018/03/22 01:32:08 executing program 6: r0 = inotify_init() inotify_rm_watch(r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/22 01:32:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x801) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000014ff0)={&(0x7f0000014000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f0000013fff)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x208040, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) 2018/03/22 01:32:08 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x2) 2018/03/22 01:32:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b1afe0)=[{&(0x7f0000d4f000)=""/4096, 0x1000}], 0x1, 0x0) [ 65.737299] audit: type=1400 audit(1521682328.818:17): avc: denied { dyntransition } for pid=8203 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 66.758800] IPVS: Creating netns size=2552 id=18 2018/03/22 01:32:10 executing program 6: r0 = inotify_init1(0x0) r1 = dup(r0) request_key(&(0x7f0000d68a80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a}, &(0x7f0000733fff)='\x00', 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)) fdatasync(r0) 2018/03/22 01:32:10 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000002c0)='./control\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/03/22 01:32:10 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x2000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, 0x8) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/22 01:32:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) getcwd(&(0x7f0000000100)=""/120, 0x78) bind$unix(r1, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/22 01:32:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) connect(r1, &(0x7f0000000100)=@generic={0x0, "d0d2cbc36dc9ebe1c582dceabdbe276585753052963494f2709857026b060bf68749ec31becc6caa36d83da3362fe15f6a1831903a3eda920d2a80b65a87c043a0fe6ab7bf82c13b4bf6700b41f8b327cd2a2ee4cd6a73a42c4a72b76237c6dc78416503d3b0465ba92bd2790e412509c4a5f622ccf20abd4d9bf5a52cfe"}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/22 01:32:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000000200)) 2018/03/22 01:32:10 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:10 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dca000), &(0x7f0000000000)=0x4) 2018/03/22 01:32:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x8, 0x100}, {0x7, 0x6}, 0xffff, 0x4, 0x9}) dup2(r0, r1) 2018/03/22 01:32:10 executing program 6: r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="6c6f100000000060000200", 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="7e95b034af58006084519a0b9312e8ba81c15cdf910cfecb0227c5c9abce49ac963a99d2d144daaa1b764a5ba046a8d6092e2b534f3fd1604b1ff511d212f19215c39de7bd2e60181f3a27cd20eedfbf31aeb651431df5281074fd0d95505a8ffe87228c33aeb445640381bf734af4de4d6f15539cceb04ff9eb01d1429a94cefc068806c96b3948cf4a90efea78f0935065da38e2cdedbd18", 0x99, r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00000000c0)={"6c6f100000000060000200", @ifru_map={0x9, 0x7ff, 0x4, 0x3, 0x2, 0x4}}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/63, 0x3f, 0x10100, &(0x7f00000002c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/22 01:32:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="070000cb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8) socketpair$packet(0x11, 0xffffffffffffffff, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0x32) 2018/03/22 01:32:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="cc00e598d06abd00001b000103ffffffffffffffff0000000000000000000000000000000000000100000000d7a9d8bf96765441000000000000000000000000b979c01f7ff29fdd24021d2f41c967df88ff5377533a5ee1c160714c94d1bb4e45f86d8895dcb0edfa66abcdb9eab15334733faf902fa0760a3e08b5e3710227396b866fc87b8a4843630cc6a7ae57e3b1fd66f9ad8eefa261635211060a4315c608aad3922d707df5662ea635dd79aaec2f5e3fd08e2c5c1cd9c0ba1fbbb9e61d4bdb0bc9d7d656a551830e34e6806e053b4488ac6d0baa2c3048af12b00f578c416e69e5c0d530467ea2306e6944254d04661e41000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xcc}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28000, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/22 01:32:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff030000004500010700000014190018000400020007f50004020000c60001010c00f41ee400", 0x39}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="d3dd9eab1a4c5531f3b223b20394219423b71c922f1adbebfa203677d986665a9caed1", 0x23}, {&(0x7f0000000040)="13c4188fff4a125775c81eca2cbd1ba8dad04f75d124cceec05df9602b3597ea58358bbaf56fb9f35d9201009e00980617167112b1dc4fc38f893c284660864a31c99037e9e1e8c8edb0af25c1d8103b3165574eccefc57a", 0x58}, {&(0x7f00000000c0)="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", 0xfe}, {&(0x7f0000001280)="e5c04cd8154f6c9213fb3cd99f53fd87d285ebdfeac2e605d37155b66080265d125da8c45aaf36ed5fea3964945a1de8ca1fd7543328049e56c01902a5ad6a7c76dd97e33e4382c3d4f82cf9cad07a3c36139dc84f1acbe5cef72eec398eba034494682286ed5cc33faf8b4bca1a81e357b20075bc2d493229ad2848314153f87b7dfd460def2fc07d626c4f0df0d73c5cd9d5841c0b73b870856fda860217f17d3a7f76c4e1ff1c597e4f37869b68318de88f69416b665168290dcd4814163b4c647df7c403baa59bd2330fe53ae849d07e384126de5b67fe7c95ba4dac4bde9845c2f1e2d2e02b8ee27de98b6976fb", 0xf0}], 0x5) 2018/03/22 01:32:10 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x117) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) [ 67.670120] blk_update_request: I/O error, dev loop0, sector 0 [ 67.676816] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 67.701650] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=27344 sclass=netlink_xfrm_socket [ 67.713071] l2tp_core: tunl 1: fd 20 wrong protocol, got 1, expected 17 2018/03/22 01:32:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa88aa008137ffff071b000000000000c2d51d26d57c000000de0000e0d26d34400a00003017019b9007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 67.732021] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=27344 sclass=netlink_xfrm_socket [ 67.752645] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20602 sclass=netlink_route_socket [ 67.782255] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20602 sclass=netlink_route_socket 2018/03/22 01:32:10 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r1, r2, r3) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x4e20, @rand_addr=0x5}, 'ip6_vti0\x00'}) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/22 01:32:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/167, 0x11}], 0x1) 2018/03/22 01:32:10 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94}, {0x7ff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x64c, 0x1, {0xffffffffffffffff, 0x2, 0x6, 0x1, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x10000, 0x40, 0x3, 'queue0\x00', 0x200}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+30000}, 0x699f, 0x7, 0x80000000}, {{0x0, 0x7530}, 0x5, 0x2, 0x5}], 0x30) 2018/03/22 01:32:10 executing program 7: chmod(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x240000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x4, 0x8000, 0x3ff, "08e51f09c75f", 0x200}}) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='syzkaller1\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/255, 0xff) 2018/03/22 01:32:10 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:10 executing program 6: r0 = epoll_create1(0x80000) fcntl$addseals(r0, 0x409, 0x1) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x6, 0x7fffffff, 0x400, 0x81}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0xc72}}}, 0x84) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/22 01:32:10 executing program 3: socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/22 01:32:10 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x117) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:11 executing program 5: accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) 2018/03/22 01:32:11 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r0 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x400, 0x1) 2018/03/22 01:32:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) clone(0x0, &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8}, &(0x7f0000001980)=0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) sendmsg$netrom(r3, &(0x7f0000005780)={&(0x7f0000000040)=@ax25={0x3, {"5a38ea2c81ca46"}, 0x2c89}, 0x10, &(0x7f00000045c0)=[{&(0x7f00000041c0)="4efb04ec117bdb970bbcfed35c76774e7db7183e8cd58068ef6129809889d8a2458a1e2915bbe344e8c9268becf8447522bb41b8a88ba982dae9552323dd97ea6a0bfb2f308905363352a4aa036963504ceac655d788ca69fdeefeef27476fb5afbe6098f134baa1244f18770030ec258f03fa74863dd314a33ba3cc81897504f73c0098f338669e4d7f8d7f78e1", 0x8e}, {&(0x7f0000000080)="90ab7ca0cf0a0bfd579cb8052a0d0432", 0x10}, {&(0x7f0000004280)="7c2b9c1ab03db36b4e227d5300f8aa71762ab8b1fa2ac00a0b88a60e509cddf721946103e28164a5b4cea10f8a0e1d162720f1fecc919de625e7c2eff2a01cd5ee1e0d12d2d0b5db0d37719e84d009a2ee5b617da710b3e21951fdeed6c71d83536eb5cd2bafdb3fb0227493630d22e1f57b900bd4c4ea81413eef92024f545437c7eb1b388ee4345fa648d955b509dd827fe33700527ce75536f63a6a80639b9df5ffe725d26764dfb0130ca9e005ab5621c9847c136523285097cb0a32b4413de657318916fc0e47bcef82", 0xcc}, {&(0x7f0000001a40)="a48dbdca8e0767e456d8ad6558e3e34daa4c549f3ef8a3668f5c90504a438677bd4ab8c6e4179eab09c57d40dfb950591d644ff66b", 0x35}, {&(0x7f0000004380)="31a612004feb1fe5b8d4039e3f16d3fc2a815ef71c0cdc42028065475aec53d38aa2a4adb7ca0505bc253d4ab7e1d8c12ec6ca926a8125bd6887f11a82b7244c43ccb9e2258106f86a0d66dd3f8349841f72a0d17d99b6269df822f32e1e15b994c29534c449f827fb14c04e2911f198e6d4bd26bd9d528a0c1346717715c137db61825bc9ffcb3bd91c3879278cec47694bb0724724e25dbb273f728169a222b1fafcb62bd5517355ade465e383", 0xae}, {&(0x7f0000004440)="8eea0b0812bc749af7db", 0xa}, {&(0x7f0000004480)="679ca51c87d063f785c70e1988e9cd80cabcd8997977258edf46c7249ac0c3b7d386724b4fae7d64995d9c580509ec05fc2be77b7d50e480b42de22df183b979e950ea4dd2feae6f81aa430a9c44e3ba277e36a7ac1fa50128965bd59476349b9073d075207999d6f84df901d1057adace97c06776c646712e403f0afcf826d53df047770fad53490b4c70364d130392ea8dc321a4df84bf", 0x98}, {&(0x7f0000004540)="8539cf368a927a593486388bc0c34fd19aaed00f6f4dabe01940799fce1ddbd3999505f33554af2cf373fc8b888cc8cd2861", 0x32}, {&(0x7f0000004580)="3b666376e152d5c2876a1eb9f26c57af0b57863a5ebdfd4559e8e4e6a8b3675d159a", 0x22}], 0x9, &(0x7f0000004680)=ANY=[@ANYBLOB="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"], 0x1100, 0x40811}, 0x4090) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000019c0)={0x0, 0x1000000200, 0x0, 0x7fff, 0xffffffffffffffff}, &(0x7f0000001a00)=0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={r4, 0x7, 0x10000, 0x4c2, 0x6, 0x0, 0x18000000000000, 0xc, {r2, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x100000001}}, 0xfffffffffffffbff, 0x1ff, 0x20, 0x8000}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r5, 0x9, 0x10}, 0xc) recvmmsg(r0, &(0x7f0000002c80)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000200)=""/154, 0x4e}], 0x2, 0x0, 0x0, 0x1000000}, 0x1}, {{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/240, 0xf0}], 0x2, &(0x7f0000000580)=""/4096, 0x1000, 0x8}, 0xa007}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)=""/198, 0xc6}], 0x1, &(0x7f0000001740)=""/254, 0xfe, 0xffff}}, {{&(0x7f0000001840)=@nl=@proc, 0x80, &(0x7f0000004140)=[{&(0x7f0000002dc0)=""/140}, {&(0x7f0000002e80)=""/233}, {&(0x7f0000002f80)=""/4096}, {&(0x7f0000003f80)=""/136}, {&(0x7f0000004040)=""/214}], 0x0, &(0x7f0000001a80)=""/146, 0x92, 0x1f}, 0x7}, {{&(0x7f0000001b40)=@ax25, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/119, 0x77}], 0x1, &(0x7f0000001c80)=""/4096, 0x1000, 0x2}, 0x401}], 0x5, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[]}, 0x1}, 0x0) 2018/03/22 01:32:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x8, 0x100, 0xeb, 0x1}) 2018/03/22 01:32:11 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400041, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x24f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)) [ 69.047832] IPVS: Creating netns size=2552 id=19 2018/03/22 01:32:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000000)=""/48, 0x30) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/22 01:32:13 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/03/22 01:32:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fanotify_init(0x2, 0x189400) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='selinux\x00', 0x8, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) 2018/03/22 01:32:13 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x400000, 0x4) 2018/03/22 01:32:13 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) readlinkat(r0, &(0x7f0000000140)='.', &(0x7f0000000180)=""/180, 0xb4) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) clone(0x0, &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8}, &(0x7f0000001980)=0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) sendmsg$netrom(r3, &(0x7f0000005780)={&(0x7f0000000040)=@ax25={0x3, {"5a38ea2c81ca46"}, 0x2c89}, 0x10, &(0x7f00000045c0)=[{&(0x7f00000041c0)="4efb04ec117bdb970bbcfed35c76774e7db7183e8cd58068ef6129809889d8a2458a1e2915bbe344e8c9268becf8447522bb41b8a88ba982dae9552323dd97ea6a0bfb2f308905363352a4aa036963504ceac655d788ca69fdeefeef27476fb5afbe6098f134baa1244f18770030ec258f03fa74863dd314a33ba3cc81897504f73c0098f338669e4d7f8d7f78e1", 0x8e}, {&(0x7f0000000080)="90ab7ca0cf0a0bfd579cb8052a0d0432", 0x10}, {&(0x7f0000004280)="7c2b9c1ab03db36b4e227d5300f8aa71762ab8b1fa2ac00a0b88a60e509cddf721946103e28164a5b4cea10f8a0e1d162720f1fecc919de625e7c2eff2a01cd5ee1e0d12d2d0b5db0d37719e84d009a2ee5b617da710b3e21951fdeed6c71d83536eb5cd2bafdb3fb0227493630d22e1f57b900bd4c4ea81413eef92024f545437c7eb1b388ee4345fa648d955b509dd827fe33700527ce75536f63a6a80639b9df5ffe725d26764dfb0130ca9e005ab5621c9847c136523285097cb0a32b4413de657318916fc0e47bcef82", 0xcc}, {&(0x7f0000001a40)="a48dbdca8e0767e456d8ad6558e3e34daa4c549f3ef8a3668f5c90504a438677bd4ab8c6e4179eab09c57d40dfb950591d644ff66b", 0x35}, {&(0x7f0000004380)="31a612004feb1fe5b8d4039e3f16d3fc2a815ef71c0cdc42028065475aec53d38aa2a4adb7ca0505bc253d4ab7e1d8c12ec6ca926a8125bd6887f11a82b7244c43ccb9e2258106f86a0d66dd3f8349841f72a0d17d99b6269df822f32e1e15b994c29534c449f827fb14c04e2911f198e6d4bd26bd9d528a0c1346717715c137db61825bc9ffcb3bd91c3879278cec47694bb0724724e25dbb273f728169a222b1fafcb62bd5517355ade465e383", 0xae}, {&(0x7f0000004440)="8eea0b0812bc749af7db", 0xa}, {&(0x7f0000004480)="679ca51c87d063f785c70e1988e9cd80cabcd8997977258edf46c7249ac0c3b7d386724b4fae7d64995d9c580509ec05fc2be77b7d50e480b42de22df183b979e950ea4dd2feae6f81aa430a9c44e3ba277e36a7ac1fa50128965bd59476349b9073d075207999d6f84df901d1057adace97c06776c646712e403f0afcf826d53df047770fad53490b4c70364d130392ea8dc321a4df84bf", 0x98}, {&(0x7f0000004540)="8539cf368a927a593486388bc0c34fd19aaed00f6f4dabe01940799fce1ddbd3999505f33554af2cf373fc8b888cc8cd2861", 0x32}, {&(0x7f0000004580)="3b666376e152d5c2876a1eb9f26c57af0b57863a5ebdfd4559e8e4e6a8b3675d159a", 0x22}], 0x9, &(0x7f0000004680)=ANY=[@ANYBLOB="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0x1100, 0x40811}, 0x4090) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000019c0)={0x0, 0x1000000200, 0x0, 0x7fff, 0xffffffffffffffff}, &(0x7f0000001a00)=0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={r4, 0x7, 0x10000, 0x4c2, 0x6, 0x0, 0x18000000000000, 0xc, {r2, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x100000001}}, 0xfffffffffffffbff, 0x1ff, 0x20, 0x8000}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r5, 0x9, 0x10}, 0xc) recvmmsg(r0, &(0x7f0000002c80)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000200)=""/154, 0x4e}], 0x2, 0x0, 0x0, 0x1000000}, 0x1}, {{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/240, 0xf0}], 0x2, &(0x7f0000000580)=""/4096, 0x1000, 0x8}, 0xa007}, {{&(0x7f0000001580)=@alg, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)=""/198, 0xc6}], 0x1, &(0x7f0000001740)=""/254, 0xfe, 0xffff}}, {{&(0x7f0000001840)=@nl=@proc, 0x80, &(0x7f0000004140)=[{&(0x7f0000002dc0)=""/140}, {&(0x7f0000002e80)=""/233}, {&(0x7f0000002f80)=""/4096}, {&(0x7f0000003f80)=""/136}, {&(0x7f0000004040)=""/214}], 0x0, &(0x7f0000001a80)=""/146, 0x92, 0x1f}, 0x7}, {{&(0x7f0000001b40)=@ax25, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/119, 0x77}], 0x1, &(0x7f0000001c80)=""/4096, 0x1000, 0x2}, 0x401}], 0x5, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[]}, 0x1}, 0x0) 2018/03/22 01:32:13 executing program 7: pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r0, &(0x7f00003adfc0)=[{&(0x7f0000000000)="8f", 0x1}], 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) close(r0) 2018/03/22 01:32:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/194, 0xc2}], 0x5}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/22 01:32:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x8, 0x7fff, "bd30854687bacc85c93e5ec6c6ae17f9f24b970ec38324181a2ec6400dc3dd28cbf651b56410b779895f7eac4105814d4086e93b09d82538d750838ebef85a", 0x31}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/22 01:32:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000007}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/22 01:32:13 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x240000000000, 0x400002) ioctl$KDDELIO(r1, 0x4b35, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) fstatfs(r2, &(0x7f0000000040)=""/74) 2018/03/22 01:32:13 executing program 6: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000040)={&(0x7f00000000c0)="a3", 0x1}) 2018/03/22 01:32:13 executing program 7: syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1ff}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x204400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000340)={{0x3}, {}, 0x0, 0x4, 0x4}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000180)=""/153) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1de}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) 2018/03/22 01:32:13 executing program 5: r0 = inotify_init1(0x0) r1 = dup3(r0, r0, 0x80000) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x100000000, {0x200, 0x0, 0xfffffffffffff168, 0x5, 0x3}, 0x5, 0x31d5be49}, 0xe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpriority(0x2, r3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000100)) listen(r0, 0x7) 2018/03/22 01:32:13 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x100, 0x117) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000dff4)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) pause() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x509400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x4, 0xe1a}, 'port0\x00', 0x5, 0x400, 0xff, 0x9, 0x100000000, 0x80000000, 0x3, 0x0, 0x4, 0x9}) 2018/03/22 01:32:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/194, 0xc2}], 0x5}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/22 01:32:13 executing program 5: r0 = gettid() open$dir(&(0x7f0000000000)='./file0\x00', 0x4101, 0x8) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioprio_set$pid(0x2, r0, 0x0) socket$inet6(0xa, 0xf, 0x0) 2018/03/22 01:32:13 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00007ae000)="8904", 0x2) 2018/03/22 01:32:13 executing program 7: clone(0x0, &(0x7f0000000040)="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", &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000200)) get_robust_list(0x0, &(0x7f0000000ff8)=&(0x7f000002efe8), &(0x7f0000000000)=0x18) 2018/03/22 01:32:13 executing program 3: r0 = eventfd(0x10000) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f0000000140)=""/35, 0x23}, {&(0x7f00000003c0)=""/106, 0x6a}], 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)="a76ed189c32fb13db80054ca084417c1ab71b203471f0f3c5809629a7ac8fc51e0670b5d71c60e18f451afd5785c4208f44427653ada3ead6003d90d268a0ae4c7712ffc0782948aa57f27855e5d1ed726144582749f70764b543fbfd3e6bfc4078157e98da9153cd99916030091a3594d86cd9138a1c12045096328", 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000600)={0x80000001, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f00000001c0)=0x1, 0x8) r3 = gettid() sched_setattr(r3, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x1, 0x9, 0x0, 0x8, 0x3ff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x5, 0x200, 0xffffffffffffff88, 0x10000, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r4, 0x5}, &(0x7f00000005c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)) openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0xc4c00, 0x0) 2018/03/22 01:32:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x14, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x115) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0x4) 2018/03/22 01:32:13 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000015000100ffffffffffffffff0b4d1aa91dc534e5c922c0ff52421da2d66f382b38dd2b57910149d14140b431765e472d38dc0200000000000000f33d9d1228049b6e8472026d228a71c3ef2fc7e97e56d0b913da958db769968420beb04be4e485cc61cf8c6bb28c030200000007a7e16aa9ff3f7cf365318a3139e7ce36653226186f92ef6d3446eb2b3f9ea863f9a2374cad26677a1326b550a4f36161e08fa4302b800ca6760514f4040e3c6ae8c69488dac6a6ae96e0b5ce0710d1c9963d638e45074ff4fb0410702ef9", @ANYRES32=0x0, @ANYBLOB="080008000000000014000100fe800000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/03/22 01:32:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x0, 0x5, 0x10001, 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/03/22 01:32:13 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0xfffffffffffffffe, 0xfffffffffffffed2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/03/22 01:32:13 executing program 7: clock_gettime(0xfffffffffffffff1, &(0x7f0000226000)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='.dead\x00', 0x0) 2018/03/22 01:32:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000040)="eb"}) 2018/03/22 01:32:13 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f00000000c0)=""/254, &(0x7f00000001c0)=0xfe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x8) rmdir(&(0x7f0000f98ff6)='./control\x00') r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCSBRK(r3, 0x5427) poll(&(0x7f00002fdff8)=[{r1}], 0x1, 0x0) unlink(&(0x7f0000000040)='./control\x00') 2018/03/22 01:32:13 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() mknod(&(0x7f0000000040)='./file0\x00', 0x8020, 0x6) syz_open_procfs(r1, &(0x7f0000000000)='fdinfo\x00') sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4}, 0x10}, 0x1}, 0x0) 2018/03/22 01:32:13 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x86000, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000300)='attr/prev\x00') ioctl$fiemap(r2, 0x40087602, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000001000000e123499200000000f9ffffffffffffff01000000000000000100000000000000000000000000000000000000001f000000000000050000000000000008000000000000008b0000000000000000000000000000000000000000800000040000000000000000000000004278000000000000a2c600010400000000000005000000000000000000000000000000000000000000000006000000000000000000000000000000784491a50325d04a874ad876a62164e2059fd2dc8654d83f7c19294cd45e039bd1dbc5a598840fc341b4e461baf5c2ef8b57e691d4"]) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x234e, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x0, r3}) 2018/03/22 01:32:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r1+30000000}) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x0, "5c3672e0016e"}, 0x10) 2018/03/22 01:32:13 executing program 1: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = open(&(0x7f000017cff4)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7, 0x5, 0xffffffff, 0xfffffffffffffffe, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xdd, "284a981b6ae20fc05cdc6f1b2247ea98394fb93efc20b58f9d95cf4548d9d7c8df8b83e4cdc70fa10485ea5e687f1c6c779a347aa6aa2735e1a15d1ac7c4cfc0e4e0f5f7e8d45e4fa32a0f102948e119168d13b9629c55bf30eb5f567c75069cfd097748c11bc021fd29de0a85bb9473a47fccbead19cf7f69df517a7892524fd11b316719b806cd3b6b0d8599c78607084394d5caba16b963591c9dcf1e92851e549b72565dfd9707b33adf1891cb9267e34efd33a3d61789ecda475ef896d3436e3df5d5197474afaaf1ecc201b98a3b791af9218013ca597d431588"}, &(0x7f0000000200)=0xe5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) 2018/03/22 01:32:13 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') shutdown(0xffffffffffffff9c, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/22 01:32:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x40) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000000200)={0x0, 0x11, 0x1, @thr={&(0x7f00000000c0)="ae86c0632eca141d1c258ce74bf350971d1965ea0f9c2cf1126ad31d2e1db5b211cf7f174035e714478c8187a747a16c9a145fbc94101bb9d78ad6d00ac52a7e97570541fbaaff656c9db710eacd6f7ab9803f4836e301f7fdc65aabc285ee755f691cfb25961251e10892b64ab84cbf7e954d5940d537539a7ef4fe5c09ee530d920a767b49fe74f9d32d3dd15fc265e4820b75e39c4e2b867b99fa068359040f05d44198539cdc14c13eab63761c09fa012d4d4580", &(0x7f0000000180)="ee02a7631a63a4e9e5c52e46c8d022297c33a198908d61cfe5eadecb9155a5c13dc250db1f5134ec7e160e46537985442cb843abfd6a0d520d509d8c73529052cb01c285793acc"}}, &(0x7f0000000240)) r2 = dup(r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/22 01:32:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0xfffffffffffffef1, &(0x7f00000005c0)=[{&(0x7f0000000500)="146a8fdbe5c5d78e5c1f5e99da228209", 0x10}], 0x1, &(0x7f0000000000)=[{0x78, 0x11b, 0x8, "2d6179c7fca4afbcd0b0b07747300922ed61f25da7fdae84ac0e8aab97ba48c9c840817f82889c269430d7ae4ad4d527b012d4748927a1979827263b87a7085dce1ca40ed7002138c608be6bdbba3f0b87215dadea4dc7c50f66913a6258da2a74d25881f0f9cf"}, {0xe0, 0xad, 0x8, "701fe60459eef88b4d44d81f7fa51650e9648c17920b37bc81a65a8a91586b79d1b826101f5f8c2cee12609da826769258c6fcfeab40f7c45c417cb376c8274758beacd9c49e39fafbc72dff6a09e895acf975b83852bbf43688e04d60b07729f1a0dc271972a7a092141e3f54cd79968f498020039a6a40a7a208463ddd31d51b828bd0902f99dce98cbd3652a9f3cebffbb5fe005a61204ff17298bd0a6cce751075b834c5fa69f6576aaedfa057e97d2b27b157dc875612e0844c2fa3a99a4d5709b0c686ec62743d99363409"}, {0x98, 0x88, 0x9, "65c42eb16b32d09a29cca4ede1d4a5a1d73d31d5ebd4d6c14827686ce20d2820b3064002192ac12b68343c65cbc2b898c6476dc1ef004b28c0766adb3953902b3764d768b8bad609eebc408b1fbe5beeff54dba466f8512d5b6103ff38927d03610a422001a267a96a290d4b0cc1e7bec8f3c2819c27a8abdb023e7ec7c30a4483110576102b4c78"}], 0x1f0}, 0x80000001}], 0x1, 0x0) [ 70.362765] audit: type=1400 audit(1521682333.448:18): avc: denied { setattr } for pid=8779 comm="syz-executor3" path="/proc/415/attr/prev" dev="proc" ino=19581 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/22 01:32:13 executing program 3: mlock2(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80040, 0x0) sendto$unix(r0, &(0x7f00000000c0)="02f82dabc12c54163b83524ba47de18805d1561558a03eeb68566ac3757d7bb1ced196dfcdab9896cd7c60be91851ce9084754c24cc6346946d6ed18f197d4b86d4f09cb59ac40aef0d062fafb9a66e39a1d947201d5c0b2e71802746079cbb2df6c3537d55fe4e1efde7851277cc6cab994e72c8856fe17a929c90e9f23b765bae46d94d3fbe89a63f9ab0f2de8303a757e04f66a98c791e05c2c7753114f1da291ab8c6115b004c92c53cc7b283a", 0xaf, 0x10, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x3) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) munlockall() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x80000) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x8, {0x826f, 0x0, 0x3906, 0xff, 0x6, 0x8000}, 0x52, 0x2}, 0xe) 2018/03/22 01:32:13 executing program 1: r0 = socket(0x1b, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000f50ff6)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x28, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/22 01:32:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/03/22 01:32:13 executing program 7: r0 = socket(0x11, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7308000000752e1d00000000f5ffbfff", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1ecec13e, @dev={0xfe, 0x80, [], 0x11}, 0x800}}, [0x1, 0x6, 0x7fff, 0x8001, 0xcc32, 0x3, 0x4, 0x400, 0x40, 0x4, 0x1000, 0x1, 0x9, 0x6, 0x7ff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x3703, 0x1096}, &(0x7f00000001c0)=0x8) 2018/03/22 01:32:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getrusage(0x0, &(0x7f0000000080)) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) recvfrom$ax25(r0, &(0x7f0000000140)=""/152, 0x98, 0x2000, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) [ 70.406111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50661 sclass=netlink_route_socket 2018/03/22 01:32:13 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req={0x1, 0x8, 0x9, 0x4}, 0x10) 2018/03/22 01:32:13 executing program 1: madvise(&(0x7f0000313000/0x4000)=nil, 0x4000, 0x204) prctl$setmm(0x23, 0x5, &(0x7f0000315000/0x4000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220200, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'dummy0\x00', 0x9}) ioctl$VT_WAITACTIVE(r0, 0x5607) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8) 2018/03/22 01:32:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xffff, {0x80000000, 0x21e, 0x5, 0x20, 0x950f}, 0x3f, 0x6}, 0xe) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x400000) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000140)="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") fchdir(r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f0000001140)=0x15fb84cc30e0fe0f) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r3) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/22 01:32:13 executing program 3: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0xc140) recvfrom$llc(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x100, &(0x7f00000000c0)={0x1a, 0x330, 0xa5, 0x1, 0x3ff, 0x40000000000001, @random="d0828241adb0"}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) 2018/03/22 01:32:13 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000000c0)=0xbbb1, 0x4) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/212, 0xd4}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000040)=""/74, 0x4a}], 0x4, 0x0) 2018/03/22 01:32:13 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3}, 0x20) 2018/03/22 01:32:13 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400080, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000), 0x800) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/22 01:32:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x4, 0x80005, 0xfaf40000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'gre0\x00', r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rename(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0xfff, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) close(r0) 2018/03/22 01:32:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 01:32:13 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) ioctl$TIOCSTI(r0, 0x5412, 0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x8533, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x5, 0x8, 0xf8, 0x81, 0x9, 0x0, 0x8, 0x6, 0x1f, 0x400, 0x0, 0x7}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/03/22 01:32:13 executing program 0: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000000000)) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000001000), &(0x7f0000f28ffc), &(0x7f0000492ffe)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x9}}, &(0x7f0000000080)) 2018/03/22 01:32:13 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f00008b8000)='./file0\x00', 0x54) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) flock(r0, 0x0) 2018/03/22 01:32:13 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000007600)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f00000079c0)=[{&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/4096, 0x1000, 0x7}, 0xae}, {{&(0x7f0000002180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002200)=""/168, 0xa8}, {&(0x7f00000022c0)=""/69, 0x45}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/252, 0xfc}, {&(0x7f0000002500)=""/179, 0xb3}], 0x5, &(0x7f0000002640)=""/39, 0x27, 0x100000001}, 0x6}, {{&(0x7f0000002680)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002700)=""/189, 0xbd}, {&(0x7f00000027c0)=""/246, 0xf6}, {&(0x7f00000028c0)=""/13, 0xd}, {&(0x7f0000002900)=""/39, 0x27}, {&(0x7f0000002940)=""/224, 0xe0}], 0x12a, 0x0, 0x0, 0xffffffff}, 0x934}, {{&(0x7f0000002ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002b40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xff}, 0x7}, {{&(0x7f0000003b80)=@l2, 0x80, &(0x7f0000005f40)=[{&(0x7f0000003c00)=""/44, 0x2c}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/65, 0x41}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/35, 0x23}, {&(0x7f0000005d00)=""/242, 0xf2}, {&(0x7f0000005e00)=""/215, 0xd7}, {&(0x7f0000005f00)=""/2, 0x2}], 0x8, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000005fc0)=@ipx, 0x80, &(0x7f0000006140)=[{&(0x7f0000006040)=""/214, 0xd6}], 0x1, &(0x7f0000006180)=""/167, 0xa7, 0x7}, 0x1000}, {{&(0x7f0000006240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006580)=[{&(0x7f00000062c0)=""/61, 0x3d}, {&(0x7f0000006300)=""/30, 0x1e}, {&(0x7f0000006340)=""/205, 0xcd}, {&(0x7f0000006440)=""/192, 0xc0}, {&(0x7f0000006500)=""/111, 0x6f}], 0x5, &(0x7f0000006600)=""/4096, 0x1000, 0x4}, 0x7dcf}], 0x7, 0x12000, &(0x7f00000077c0)={0x77359400}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007880)=ANY=[@ANYBLOB="dab300404fcd36e282e8ec13df3fd60006"], &(0x7f0000007840)=0x8) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007800)={0x0, 0x4}, &(0x7f00000078c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007900)={r2, @in6={{0xa, 0x4, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), 0x10) 2018/03/22 01:32:13 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000006c0)={r2, 0x2, &(0x7f00000005c0)=[0x6, 0x0], &(0x7f0000000600)=[0x5], 0x0, 0x5, 0x80000001, &(0x7f0000000640)=[0x100000001, 0xd21, 0x1, 0x7, 0x101], &(0x7f0000000680)=[0x6, 0x1]}) r3 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x61, "7fcbb327448ea4b5c26a730fafb2822261aed7c6342d53b50c7708f00e6cb73b87bdf131b283253d9cbcc524927e02fbf1a48fb3247030b3eb072e2dc8ff6396a3c07c07732304cec99fd3e8b8fe4cfd940a176fb05c3d926268a78bd240342d66"}, &(0x7f00000003c0)=0x69) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000400)={r4, 0xdd, "43f38a282237cca80d547d301376aab454bb03a6ac51f8227237437be5f95a8634fb42f305066f344c5799cd3aa433d91cfdda3867e6541bb414512a3e1e812da987cf600a69014eefc788bf93b1bd7166e74008782c9b9bd2c38fafdbac6bf21f0a7aff609bc95e4544d0157d8c641e67a95b423c9853eb27e07e5e09e10d4644d4afaa11090d405db6aeec9377a75a1a2e7b05e70cd5c1874b58ae17f0634161360e98b3c37dd5a0af4ed7e3d23111f64976b368d925cb0fba659677b4915edcb5a772b058d9305fe1e679cb91f03ec007a04ffd20b318345cb35dc2"}, &(0x7f0000000500)=0xe5) timerfd_gettime(r0, &(0x7f0000000040)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x20003fffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000240)) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000000)='\x00') setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000001c0)=0x4, 0x1) timerfd_settime(r5, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000700)={0x3, 0xc36}, 0x2) 2018/03/22 01:32:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:13 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xa6c5, 0x4) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)="5bdafc94ec02f5ec2f4bdf5209fc100776a9a19b16f350d619be8f5d81c4378e32d831c77330b8540567c77ca9015440eb89b30e5e802ab9a587321cbb5fea8bbdee2977b7eb2aba238b579eff399f5c6e4399472e55b1a8fd3af55c55745afc8685514e5d7598476205a98e79dd5c4a46196fe5a051a6c2096e0b3f5586e15fcce0af1f") ioctl$fiemap(r2, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000010001000000000002000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000"]) 2018/03/22 01:32:13 executing program 5: mkdir(&(0x7f0000271ff8)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4, 0x3}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="85326c3941f5093e4945caaadaf38cb940cdba39b9c3fcb8ea702644f29cfd8dff05caf6ca6684ce01db58c7edea57d7646466d844e0a02a590f5268dc8ad016ac7e583dddd2b6b9c80b0fbe306372a0e0a4be9f29be4a05fe0fab8b1dd80532ca902bb32326a7fd46a09460ecd30413c2cbaa2f61f17773fa078b138f720686987efbe64b364d8cc9e7a4469c784d0d840906e92277b29575c380bf6edb95ee9ccf23ebbdf43a33d0d3cb4d8ed54c945442a9dd94eba81ea6697dd2417bcf001a0dbd3a7b", 0xc5}, {&(0x7f0000000240)="a47d1045ab01cb62fb59ff5a89e202e5eb7313dbd0b1f33d2da76cc3a5030ad24efe148758bc1a9069fcec02b15fc06436dba2f5cf8db478568bf5251b4e7a25cf39d4ca1b4a9031410cd694e2ab5940c102c17d6c8da902cf3c5f6bca22d88e329c06033736368c3aa74d62383c846ad4817db779773af821b77f70ba8a2dec72f0c9f4ff8272d53261075a3a2a3635afadfa78d55f17da29663f474e8e40e994a1acaf80d0002e066eda778ae14be842", 0xb1}, {&(0x7f0000000300)="a1de862e31582b586726820ae57b7fd784e4fc294165a6236f3a06ecb562b5ecadba2d91d91cdf18204160b6a6703f3c7cebfc83e69e86fc1948d8651fe522a68f1c8622008ef51dcc44a3a62683d33140c0ede6ecef616055ac7f103101c6d8c5345cc1ebeec7ba07fae1578a85c302c5a873a95f066396ddf6bd25bcae233dabb756ddf58c420c41ee4047a5dcf674fba0d5f144888aec674f8348", 0x9c}, {&(0x7f00000003c0)="c9202598be62ac7f6e9ebb684d0fbaea628801842d4df81e9d56ac9a5d5d4d5cd0524ac10b8ba0f86a4b7e41212d01bed02b56fbc2ea0f0b34f528167fa9f715cf0d3d30b2f4385b64ce409c3034747ef477a452c9ecd01af6217800128bf9d404c8f0a21ccd8e2d0c38d142f06619ea1e3f638ec9dd0696bd9131ab0722353e8ad240616fcc3fede4fe604c0dbca57d", 0x90}, {&(0x7f0000000480)="abdd1da032b9c19eb84affaabba57feac89ac402b5b02eb1af3d6f80626686b7067bef8b36c25a9f4d2d351a19218b5f45cf33f36c846d5c47a0e3cd9dfbe96b1e62ada9ce70f8cda32a7193ecff4943c233830998fbd586819aeaf8598c81ee8a398da3714aceebead5dae8654b4573463d1ba4f25f964827e3dd35ed73a00ecb2764215d057fc9289e6b33fb2dfd3d58b3786b7a9f8a60fcafa430ac4b7057aa07db9bf49ce56cfcdd018663dd61c6fbe3af3b409b015a117791a57930ea9a2887c1e436", 0xc5}, {&(0x7f0000000580)="f8b1ecf670f6774071e432fccbbb0d7a62eb9ad9a1bd95db070026d8a808357a6e710ec65b3a9a68d5b9dbc9c2febd152d4c", 0x32}], 0x6, &(0x7f0000000640)=[{0x58, 0x10c, 0x9, "ffa1f53f398b83426c5377e59a0af4f8c998f908ec468be93e5d512e6a989bf209248ba63b918858c3490227958da921e3621bc2c6cf371a9699f80f4442f8745912a8dd97"}], 0x58, 0x1}, 0x8000) 2018/03/22 01:32:13 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/22 01:32:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x0, 0x10001, 0x0, 0x81, 0x401, 0x656}) 2018/03/22 01:32:13 executing program 0: unshare(0x400) mkdir(&(0x7f0000ee3000)='/', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') 2018/03/22 01:32:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/22 01:32:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/03/22 01:32:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x8002) ioctl$void(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) 2018/03/22 01:32:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x20}, 0x290, 0x0, 0x61c, 0x4, 0x5, &(0x7f0000000000)='lo\x00', 0x20, 0x1, 0x8}) close(r0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/22 01:32:13 executing program 0: memfd_create(&(0x7f00000006c0)='selinux]lo}!\x00', 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5ac, 0x3, 0xf, 0x200, 0x70bd28, 0x25dfdbfe, {0x3, 0x0, 0xa}, [@generic="493093ce0b2f2520e880a6f0ade6187f5fc66f180db4529c7ff283baf060914dcec9d27109823fb73a491e48d9db26106e732f921d355532d314e3afcebfc98d30bbb0090d6006b38fab1a8e95074d725a62e0e6ed55dc14df0646", @generic="82e68d6085740f978fc3bacee87757172cb4a61fedc60b1458773b1f7e31973cd21b6d232f1782d5480334b4442a4850dccc8aae387d63f60dc2f757cafe0d8b5c8fa24fc7f8ba6148d7c16b03a4069c04e1faff3262c8e6258230f3d578819177a8c9776d75fae00e1fcf94fc6073d7cf482a9d0c4c4f75a4e34e498b8fa4456b32dbdb4f75323ade7c34459aa612c5dd06d30173911d0967f0aec8334bac67ddf68e67e5fb732c169cf7e9f355dc413c089bb71f9fb256c55959cdd5e9aa501762472d9494f20a6d7ebedef1c554572db517c08ca9660c0b3f55dbc1e949039c427e308e24e77e0bcf", @nested={0xe8, 0x49, [@typed={0xbc, 0x8, @binary="3231d166459c9c808938e280b76e1458579d89781096a659d447f232c1191a6c9880c7e8f287900dcd0c4579215cdb6290c75ff981109f97973c399549e172e6ea63461e5391c0f92007f3d704ecfffb77f822fdc826d9d4278ea2e627ef8817c04d8c95bdfc18bbd20fff88f268fc7ac8f0dc4f2f281d99bdafdc5952ffa705b6c9b2aadeb5c4e8e5b5686c6e0c913a0520cd0fa0f4594c7c82badb995d3e90168ec89f7f998887ee75e510b252aecec13b712790"}, @generic="aaea43fc5bd956373945cf0fea1393c0", @typed={0x10, 0x76, @str=']bdevcgroup\x00'}, @typed={0x8, 0x15, @u32=0x7}]}, @typed={0x8, 0x21, @u32=0x7ff}, @generic="ac10b48794776944ca4cfe3c0bfc5e96b9c536337ba14ade1a97381b730df3d3e049bbe221290e93fa504ee0a2f390cc0ee72989e0c813e51d48b96422b0bb1339ebea0b1e40d16d5a87c32e42b1cacf9c9753cc48cb49347430a5a0ff67e264c286d38d5cfc6d329558e993a21006fafd54a32e37ad1497aa157454db504196c5c584699ef8075f24782c524e01d924aa2fcb31b4ee4715a0eb77bb3fafb376f7ca9b338acc188871e8cc1a", @nested={0x2b4, 0x65, [@generic="9186a41cb97bc3ed66a12afb78462fb16b089e3ef0a4a64bb7d42b2281d545921f848ff6e20a4bac88a97e66058830ab470b2937a8a08b727bf6829df5f6eeaa1c060fb23803e9453e94964ef82e2caff85d089f7e79d31fb5ede818503fb4161b9a90a6570ae1e509e7d0287d610f353ce98816f7fa65d3482a0dfed3a2aed374a00690a4bc64dcdacfaa29a8b96fecfa64291747df9a74136c784fcea656daf84baf12199d2b847887714d86fd1a318fd010b12fd9e2e79ad2d6de2b2be6747ec83bb1bedb9542c71418c13baffe96071f3b23416120ca63f3a0271431fef2886fc40fc38e889723061c16b695fb0c9b", @generic="98c23387b863f6c6132cadcae1ae4abdf3a95a664eb0ffb6fe861cdfae8d9e60eec97a4ce0cf9ea5c368237ee0942538fb9f81009db77c31d84a88ef70d44977dc9773b71b943ab96c2656404b3c6575b42b5a660cd83413b484bf8e2ab68f97a0ade8f9f791436510349f543f177e184968bdd07b8f442052950fc3002f2e516675ee45f83e117d08b376e180f75de307c3639678e04d037aeca1ab7c372a41469d4e9195333a70715c3ea0defdeab8f612b74720242000e445109aa54549ec1d16fcc23d3dbda5c92748f94c27082c243ccdb5c7e38eb9005539796fcf171c54b16c61", @generic="a1a104c2e4b44fd99f45f11c34034fdeac4655026b4c0f33f35175595734bb5ae85f81df3081cb4c01e3ffa597493e368423109adf5f3997de6003af55", @typed={0x4, 0x8b}, @generic="11a5530843bc6f82a359c07786fd79a6aa", @typed={0x14, 0x33, @str='selinux]lo}!\x00'}, @typed={0x8, 0x6, @str='\x00'}, @generic="9b4f9b228cbbab3fe50a5cde556ebdf0b474a4a7b1c5f698282e488f25105bb12276ef77a41705385ebeeda92f06839336de8cfb7d43fa6997beb28be962452fe28c262c82329f9e0b37fee69d6932ca326c35093d713f995b2c3535eca1f6fffb05a9", @typed={0x8, 0x61, @str='!,\x00'}]}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x20008080}, 0x10) fcntl$setlease(r1, 0x400, 0x0) 2018/03/22 01:32:13 executing program 5: mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000c29000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x75f, 0x72, 0x0, 'queue0\x00', 0x7}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x5, 0x8, 0x5, 0xffff, 0x5, 0xfff, 0x2]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f00000002c0)=0x84) 2018/03/22 01:32:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r1, 0x3) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x1081d) [ 70.866061] audit: type=1400 audit(1521682333.948:19): avc: denied { call } for pid=8895 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 70.891894] audit: type=1400 audit(1521682333.978:20): avc: denied { transfer } for pid=8895 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 70.916046] binder: 8895:8912 got transaction to invalid handle [ 70.934387] binder: 8895:8912 transaction failed 29201/-22, size 0-0 line 3005 [ 70.945626] binder: BINDER_SET_CONTEXT_MGR already set [ 70.957388] binder_alloc: 8895: binder_alloc_buf, no vma [ 70.963133] binder: 8895:8916 transaction failed 29189/-3, size 40-8 line 3128 [ 70.971838] binder: 8895:8920 ioctl 40046207 0 returned -16 [ 70.978156] binder: 8895:8924 got transaction to invalid handle [ 70.986060] binder: 8895:8924 transaction failed 29201/-22, size 0-0 line 3005 [ 70.998161] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.004220] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.041005] binder: release 8895:8901 transaction 3 out, still active [ 71.047612] binder: unexpected work type, 4, not freed [ 71.080722] binder: undelivered TRANSACTION_COMPLETE [ 71.085930] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.107369] binder: send failed reply for transaction 3, target dead 2018/03/22 01:32:14 executing program 7: r0 = timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8e08d126b0e03b2a, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) fcntl$setflags(r0, 0x2, 0x1) 2018/03/22 01:32:14 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x19, &(0x7f00000000c0)=""/25}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r0}) r2 = syz_open_dev$evdev(&(0x7f0000535fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x800845c3, &(0x7f000073d000)) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="39c75023cebdc69e8117510e3ff0512c20d9890f7e879803920702a7cf68", 0x1e, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f0000000340)="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", 0x1000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r5, r6/1000+10000}}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x2, 0x12010, r3, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/22 01:32:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:14 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000180)=0x4) 2018/03/22 01:32:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) socket$inet6(0xa, 0x6, 0x796b) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/106, 0x6a) 2018/03/22 01:32:14 executing program 6: splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x718dad72, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) ioctl(r1, 0x51a, &(0x7f00000000c0)="6f7e1fbb79341fe3c5031f513564b606c89733f4e1d6215d163ad6280a10e4144c7ec72ee613f9b4d61102e2b096fb6911cfc1c47a457c449bac43145016c71e5d900e92bcfe65755277f1d0e145c61a97ebe95957ccb697f484c181301289e6780e3c28dfcd7a6cc187f12e5e79e72c5d9eac635a3432305daaa3d2f1b9e0a3d10bf709886f22f869f61ae5a7bfff0063253a7fec1da69dce972d3f4171dec961cae89424570143420fff70cbc4dc3b91298ce1eb8a9e2bed2f56fd7aff7f309204a1c001e35aaadd685e9c4444955d798333b0ec792eb583758df1ec") close(r1) 2018/03/22 01:32:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00006c1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0x4}, 0x31}) 2018/03/22 01:32:14 executing program 7: r0 = socket$inet6(0xa, 0x8000e, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x3ff, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x0) 2018/03/22 01:32:14 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000140)=ANY=[@ANYBLOB="44000000000000000000000000000000000000000000000000000000000000000000e146d3079172cb7e4b862b8f655868915a95f627f2016a3fa970105acd56c4dcfbf20b83bff1ef36962280a05eee01719dd3e181fa1b0455236cf779293765c72209c9670da25ae63487d72b007c0153404c356965f613aff05379427e88251e79d6805ac0e03e37c62a93fb0bde9a827ad8f432acc293ddc924270bb71fe4466eb6"]}) 2018/03/22 01:32:14 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="ca2ab73a1a8d848ed0cbd48b0014c64d4768f3c89f34e9c8aea6ad1e25472693f0d69fdecac7021a9add34bafb010b00ade4d0de68231608dc326b21539b384bfa75542346c93a08aceb11fdbf45cbbfb98bff0080405d81da70a6d3583ea5d0848f3741fd815253eecf557edfb1a3947b320ab15f538f47d49a915746765073b2497a0c24d6c229c62ba1ece0268683731672254e455caf1eaafa803b6ad95d5d39d238c7f14d32e785222bed8f935a39728d4fc088160e0680de66b16d602e3311327242c3e0af252f1a816283c7bc21c0c76c4bcfa475fe739283f4e5") r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) epoll_create1(0x80000) 2018/03/22 01:32:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffe}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x142, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000080)) ioctl$void(r0, 0x0) r1 = getpid() r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0xc) 2018/03/22 01:32:14 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0x3, 0xf, 0x2, 0x1b, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d6, 0x8, 0xffffffffffffff3f, 0xe0, 0x4, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_key={0xe, 0x8, 0x340, 0x0, "3cb6bf3a8f3987eef8edf90fb2809dfce6cb91a57c0c39b6979fac718cc8c6351b80f66c4ecd85007e3e2f1a06dd054fdc7fa334de47541970a3e3f3b745b6bc78986549210268914da10e30c831b2add47d14cc373413024a91aa2071c926b32bd6be8492512178"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_key={0x4, 0x9, 0xc0, 0x0, "6c3469321682c1eab60f1a7d255147efd8c9dc101aac0356"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4832, 0x8, 0xc6, 0x0, 0x80000000}]}, 0xd8}, 0x1}, 0x8000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000100)={0x2, 0x14, 0x0, 0x6, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x882, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x4, 0x624, 0xaf, 0x3, 0xffffffffffff8001}, 0x14) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x0, 0x8250}) 2018/03/22 01:32:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:14 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) clone(0x4000105, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f0000000000)) prctl$getname(0x10, &(0x7f0000000080)=""/154) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/03/22 01:32:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef8ffc)=0x100000000ff, 0xfffffffffffffdcb) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 72.397963] IPVS: Creating netns size=2552 id=20 2018/03/22 01:32:16 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) accept$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000000)=0x60) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd}], 0x30) 2018/03/22 01:32:16 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0000000100000001667300ac") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 01:32:16 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8b93, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) 2018/03/22 01:32:16 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000002c0)=""/62, 0x3e, 0x40000000, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/205, 0xcd) sendmmsg$unix(r1, &(0x7f0000000040), 0x0, 0x0) r4 = socket$inet(0x2, 0x10007, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x60}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000500)={r5, 0x8, 0x7fe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYBLOB="c700000021a84ea6236dbd4a126b9ef466af141af4917f30ac7dfef0ff094f2645130b778877fae6d7ed29443ab87f9d0a64e2e6f73868d2152b094ae5ba550215b4a6f8d65c461ce6b77c67b75d37499f56703d0417f29dd30550129e8da60c421b36c85e1834589364886ac6895490c39c2f9c75eb338b2f960da77fa0ed91e8d564e165e255a4a962adebddf4796320bb73b694fc878b3cac2c991edb88a2b636aea962dde942e17e0016712585325c447e02903339461a9f06ac8bf227510600000000000000000000"], &(0x7f0000000180)=0xcf) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/03/22 01:32:16 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x8, &(0x7f00000000c0)=[0x7, 0x7, 0x55f, 0xff, 0x8d82, 0x10001, 0x81, 0x8], &(0x7f0000000100)=[0x10001, 0xd05, 0x6, 0x6], 0x2, 0x1, 0x8, &(0x7f0000000140)=[0x7ff], &(0x7f0000000180)=[0x79b]}) r2 = open(&(0x7f000078e000)='./file0\x00', 0x8000, 0x0) fcntl$setlease(r2, 0x400, 0x2) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x77359400}}) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r3}) fcntl$setlease(r2, 0x400, 0x0) 2018/03/22 01:32:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) socket$unix(0x1, 0x1, 0x0) symlinkat(&(0x7f0000000000)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f00008e0000)='./file0\x00') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x8, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) acct(&(0x7f0000000200)='./file0/file0/file0\x00') symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) bind(r0, &(0x7f00000000c0)=@llc={0x1a, 0x10f, 0x200, 0x4, 0x2, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/22 01:32:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:16 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400000018000104000000000000000002000000fbffff0400000000090005007f000001"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x44000) 2018/03/22 01:32:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003700)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002300)=[{&(0x7f0000000080)="655f4c0d6666a06d978364f3ab586a8d35ed62f64ff858a45b56d28bf2940f5f8d8f5c3a9ee187563933a8de8bfcd5eb074306940b7646099453d708207151e2fb5468d97a34abf5c24b0aba0a001cc064bcae3a6f436ba42d42c0e5a0918cdeb40464fca484813126240ad2a5bf2618daad130acea4d824ae1170118b047541c3b2a538bc7af013925cbefe47e294004617a646b033bf048afee4e637aa8e627719bae590b553c7447527ae3a0ee431c35aa32106bd95a3f9966fd3f042", 0xbe}, {&(0x7f0000000140)="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0x1000}, 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{&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000003600)="9c55015680bb0591788ca9bd0201bc2e3286af11de55bed4c3ef813ac422cdf6aa12655d18d0768ae5b3a6a50faee371030b186fab87a453689232336ddd9ba2457642348610c92e4d51b288e11630864c976ba0e10ca96d95c37f39c111d61c573b0b4736129582122c91aaa3f0af6d6b79", 0x72}], 0x7, 0x0, 0x0, 0x10}], 0x2, 0x40080d1) setitimer(0x0, &(0x7f0000056000)={{}, {0x0, 0x7530}}, &(0x7f0000d2b000)) alarm(0x0) 2018/03/22 01:32:16 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x2) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/22 01:32:16 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000001c0)={0x4a, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@loopback=0x7f000001, @empty, r2}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f00001d2ff4)={@multicast1, @local}, &(0x7f0000ef3ffc)=0xc) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) 2018/03/22 01:32:16 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x2, 0x4) socket$packet(0x11, 0x3, 0x300) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/03/22 01:32:16 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x7, 0x40000000000031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x10000, 0x0, 0x0) 2018/03/22 01:32:16 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x2f, "f6f9d430282029421fc5474df34bbda5728fee34e123510f22b055f3e6beb8e27396e24701b8742646c667e6ea253b"}, &(0x7f00000000c0)=0x53) write$sndseq(r1, &(0x7f0000053000)=[{0x1, 0xfffffffffffffffe, 0x0, 0x0, @tick, {0x0, 0xffff}, {0xf9, 0x1}, @queue}], 0x30) 2018/03/22 01:32:16 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)="0aa829293a6367726f757000") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/03/22 01:32:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) getdents(r1, &(0x7f0000000040)=""/17, 0x11) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/22 01:32:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bcsh0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) userfaultfd(0x80800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/22 01:32:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x2e5, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x6, 0xfffffffffffffffd, 0x1}, 0x14}, 0x1}, 0x40000000001) 2018/03/22 01:32:16 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x10}, 0x100000001}, @in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x38) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x1000000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f38000)={0x2, &(0x7f0000001ff0)=[{0x20000000028, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/03/22 01:32:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e9ff6)='/dev/ptmx\x00', 0x40001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/172) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)) 2018/03/22 01:32:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$void(r0, 0x5451) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) write$sndseq(r0, &(0x7f00009ab000)=[{0xc, 0x101, 0x3, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000), 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x8, 0x5, 0xbaa, 0x0, @time, {0x3, 0x7}, {0x9, 0x20}, @queue={0x8, {0x0, 0x10001}}}], 0x30) [ 74.657971] IPVS: Creating netns size=2552 id=21 2018/03/22 01:32:18 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x4}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/22 01:32:18 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 3: pipe2(&(0x7f0000006ff8), 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/22 01:32:18 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xecc6) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x80, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x6a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x8, 0x7, 0x3000}, 0x4) 2018/03/22 01:32:18 executing program 7: clock_adjtime(0x400, &(0x7f00004b1f30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/22 01:32:18 executing program 0: r0 = socket$inet6(0x10, 0x4, 0x103) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="f8db04d6e3bccb714bd70e6a54", 0xd}, {&(0x7f00000000c0)="0fdbccccd0cbde2379c9a59a1d0d6acf1f84c89f9ee4b83bffc5cc4a713fa4d5", 0x20}, {&(0x7f0000000100)="a3e76b33f4e2ec870b220e11bb3110e8e4074e6928eb0d98905c9dbc2c7b95fadd6ceed951b309d81dc781a923775e3fc1f8013f786950f1a138db9fe6d4bc07bf99e57aeb0482cb8f769fe6a5dbd5d293997ee5e5dc5525d5bd6b6c375d1a", 0x5f}, {&(0x7f0000000180)="8001a121d5d1b2aef0fcd909804ebdcacf7b48447c208acd50027c1ba265513d29687b319865a209dc784879e37ac16ba09875f13b7b48d900eaca298eced7c46df86e280be27061eb6e3b9b22572d214e643768e2b44353549b69be9e76e03644a4fe918e8193ce0969ca5ffee8b9ae1bf8521272ae120a1c61110f352b7b7ec1c0a3522b", 0x85}], 0x4, &(0x7f00000073c0)}}], 0x2, 0x0) 2018/03/22 01:32:18 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8000, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x9, 0x902d, 0x3, 0x6, 0x40}, &(0x7f0000000180)=0x98) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x80}, 0x4) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000151d020b00ff0010b500003000eb080002007fffe5b7", 0x24) 2018/03/22 01:32:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) sched_getscheduler(r2) 2018/03/22 01:32:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0xfffffffffffffffa, 0x1, 'client1\x00', 0xffffffff80000000, "535051dbb5cf96e7", "4d7518bc3788bac7cefdf7029bf44aa426c45a6336141d9f96b6399ebededf29", 0x3, 0xfffffffffffffffd}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x100000000, 0x1, 0x100, 0x80, 0x0, r1}) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0xa25, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x400, [0x0, 0x8, 0x32, 0x2, 0x8e, 0x100, 0x8, 0x3]}, 0x5c) 2018/03/22 01:32:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}}}}, 0x2e37) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) 2018/03/22 01:32:18 executing program 6: r0 = gettid() futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) tkill(r0, 0x1000000000016) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000f00)=[{{&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/83, 0x53}], 0x1, &(0x7f00000002c0)=""/132, 0x84, 0x81}, 0x3f}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/233, 0xe9}, {&(0x7f0000000600)=""/66, 0x42}, {&(0x7f0000000680)=""/130, 0x82}, {&(0x7f0000000740)=""/95, 0x5f}], 0x6, &(0x7f0000000840)=""/249, 0xf9, 0x2}, 0x8}, {{&(0x7f0000000940)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/72, 0x48}, {&(0x7f0000000a40)=""/59, 0x3b}], 0x2, &(0x7f0000000ac0)=""/176, 0xb0, 0x2}, 0x5}, {{&(0x7f0000000b80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c00)=""/250, 0xfa}, {&(0x7f0000000d00)=""/222, 0xde}], 0x2, &(0x7f0000000e40)=""/154, 0x9a, 0xf7e6}, 0x200}], 0x4, 0x1, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/22 01:32:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$addseals(r2, 0x409, 0x5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x0, 0x10000001, 0x0, 0x0, 0x10000000f}) accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/03/22 01:32:18 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x5, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8800, 0x100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0xffffffff7fffffff, 0x3f, 0x4, 0x80, 0x7fffffff, 0x1, 0x3, 0x0, 0x81, 0x1}, 0xb) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x1c4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000200)) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fgetxattr(r1, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/212, 0xd4) 2018/03/22 01:32:18 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e0b2c8ae4e3cceb861439350f48300a314a4b51a799df128c1522cfa67b20db28bba734a4456cd44889a14eb6b0453a3a9d3f087d286ed0c38b9d2dd4d693d91af008000000b46f2b07df5a7a4ae836e80350600000057422f9b74200f7b8dfa2c4683b20c810fe56ca67bb060d4a9a58ed2c78caca1e091e2215ce7438870d4c717a62ccbabed5e1cfecd06fb9f0c1ae2d069840dac27578a593bd1243bf51037b84917e200000000000000000000000000", 0xfffffffffffffd3a, 0x8000000, &(0x7f0000000080)={0x2, 0x4e23}, 0x226) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) mq_timedreceive(r1, &(0x7f0000000340)=""/233, 0xe9, 0x4, &(0x7f0000000180)) socket$inet(0x2, 0x80000, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x508) inotify_rm_watch(r1, r2) 2018/03/22 01:32:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40401) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:default_t:s0\x00', 0x11) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"62fa2b00ffffffffff00", 0x5000}) 2018/03/22 01:32:18 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x47fd65f4, 0xe5]) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="9503c707eb", 0x5, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) sendmsg(r0, &(0x7f0000000140)={0x0, 0x320, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001000ff2d1523e40c6fc283a724a600800200000000000000000000002c00161400084fe7eec100003a92abf79d9908a8b36eda15d4715935e17896b60030de26a49868c6c70da654", 0x4c}], 0x0, 0x0, 0x0, 0x1}, 0x0) 2018/03/22 01:32:18 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)="6b2fc53e13a7b9e7ac0097e800080024e3d6b0126445b8617f66a62aac5115aa52c7cdc379b5a84c9a7714a7734ee53cb4ed6b58038b4f61844ebc4d20e5093cfeaabec9059826ffba7608c6898f7f390500d16be901f395edff848d70dc69ca4bcf48940e833a4a80d851de5ff3f96ef04c32ab") inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20280, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000f2c), 0x0) 2018/03/22 01:32:18 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xd4}, &(0x7f0000000040)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f00005b7ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000024fffc)) 2018/03/22 01:32:18 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="0011dafcc089000004") ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) exit(0x0) close(r1) 2018/03/22 01:32:18 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:18 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 1: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r4, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000340)={0x1}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r7 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x48000000, 0x4e24, 0x0, 0x2, 0x20, 0x23, 0x2f, r5, r7}, {0x1, 0x3, 0x2, 0x7ff, 0x800, 0x1ee1, 0x9, 0x81}, {0x0, 0x100000000, 0x10000, 0x3}, 0xd2893f1, 0x6e6bbd, 0x3, 0x1, 0x3, 0x23fd8649e47b86d7}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d4}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x3, 0x5, 0x6, 0xfffffffffffffff8}}, 0xe8) getresuid(&(0x7f000000cffc)=0x0, &(0x7f0000002ffc)=0x0, &(0x7f0000002ffc)=0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffeffffffffffffe}, 0x0, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) r18 = getegid() r19 = getpgrp(0xffffffffffffffff) r20 = getgid() r21 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000f40)=0x0) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = syz_fuseblk_mount(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)='./file0\x00', 0x7000, r8, 0x0, 0x0, 0x1, 0x109008) r26 = getpid() lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgid(0xffffffffffffffff) getgroups(0x6, &(0x7f00000029c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r2, 0x10, &(0x7f0000002a00)={0x0, 0x0}) r31 = getegid() r32 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002c00)=[{&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="b275b7801cd6cb85dd79ce051516a5dae94e24c3983ae50d69ee6ae4f2b6ef7e00283f0737f27634c621538572558cb7035ae4efd01c780e69b88d15b5d23f", 0x3f}, {&(0x7f0000000440)="98d696b09c8e1791e545c2aa0e40153728b39019367a", 0x16}], 0x2, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r11, r9, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r6, r14}], 0x68, 0x20000001}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000740)="514e9f0570dd52100b5a39f45b0c03ae5f6a33b22d1a744871eb854a2d8c094677fa54a2c9dc924ca09e35e6a05348ba2a4c4e3e418073afef1db1ae7a71dd973c8ac72ab19cc53865b9d3dd8b4ff604f706b3d8d5233ddd4c9d5f43d1a69303915f88614f2939addf494c5a4ba2ac297503e40c9794cff4e727fbd5dc14c03efc479f19019614b0242f9d447728c2ac6e180b4b02ecfbdb69de5ea25846dc6a8c6b638b55e4f7bdc1508f6315965e036d8e433300c91962eb8a5ae1a41966f84e0cccce5943ec8549", 0xc9}, {&(0x7f0000000840)="8d365a9d24a64e9fdbfe970078d496c3a099d3a37176b6a19705105385fad0a76543063ffd053426b610dabf0f53deb6bd134e9d665b6527c47a194526f494790b8329731202f2c021b7b9800ed0853636da59f0e9f949e14643d6597ddfd71ed0fbc9d3a77f39d71ba626b64b386e6d89f1f7764815c5a0fee1e9dccd089c1f8cf8fc24c57ce15ad78a1c807bec79e7873e7b976604bc8e9aa28946569d4a1f860da82d14426ce27271c581", 0xac}, {&(0x7f0000000900)="9e16c8eb730e7428478d07e125a8fcada0be867931617227e6778508edbf86214e4c45be69eb44a57257bec1ba6c17b135643b1c264bf18032454cda79a78ff8a75df951807b51b95d0d435c40d0505461bf2103f89fd84edbc4d0293e33bca1c1411545c47052f6e64bb674d42eb11563ae5586de954d80b7cbd9bfb9a06cbc75f5", 0x82}, {&(0x7f00000009c0)="5e5dfcbb0023bd604fcd1a9acca9cc14c94694a6da6c1bb63b8c80b8b1c32c44f1a45bdaa76b902643f3e6cd27f6bdf5e02ccd144e12099619c63f2fa079696b55d4ebbdc21e47985c284ba023a6", 0x4e}, {&(0x7f0000000a40)="04a9e17372616f7da61c4bb279b8647a6ec675141ce6cab4dd2c8bd5266e43944229f6d0376ebcb417d1b84223954c1217efa40f960fab4f03122221b784b71c342d38c07786cf8755d5971a5e4f39f856c89dfcef102822ce252440f42bd894b56ee24a584b2ce1fe97b9b4117835e2af29dd5109939575132787d94401a89bfdaaf1549e6aa5d82c34b8784f369b35c4379b20eef4c5663dee57ec3e05b83e0871df", 0xa3}, {&(0x7f0000000b00)='1', 0x1}, {&(0x7f0000000b40)="6faf97907405069b624822b9e34220bdb77762bc4cd80b2fad62cb8bfe33248779b1b8a5f5ae4de67ac195a073a9c55ea2c0d5b2643efa87e1164ba97a83692827bbc87d91c78f909852a283b6e6181ae99fc110d605bc70ab53d91fe3782f22586c7c2a56e0b9a0416b04469b37db88c2cd10df2c853b8dee80c868d43e9e8334ebfd110c5c499c852b2240b27db1920e94b08f61f39016e6be6fdee6b1b5d1054f", 0xa2}, {&(0x7f0000000c00)="8f4175ae927c43fe617667b96423dd3439eb48351c1c457f57c69b45a249129e277c6a542c1b729ed9f3eeb628553504d49786de0fc36c49337c055bf796aa25f00ded1caa71d338e1a54cca8029e25937d6afcc96365e819774fdb326c30fa53984c321294d1651c3c0f2080f8661ccf4b0222de754c954fe2f1c9a65466f0a1a45298baafe1c299842906457ca0519", 0x90}, {&(0x7f0000000cc0)="b245855310716543d203915f6196f47a84bef7340c31", 0x16}], 0x9, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r15, r10, r16}, @cred={0x20, 0x1, 0x2, r17, r10, r18}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r19, r7, r20}, @cred={0x20, 0x1, 0x2, r21, r9, r22}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r2, r1, r4, r3, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r23, r9, r24}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x20000004}, {&(0x7f0000001200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001280)="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0x7b}, {&(0x7f00000024c0)="366f3697fcec09bcbbc2799d9d86c2d99efef5ab57748d5f350a688cc27e16f2b763aeaa40813576b3a3dd8dfe74216c7e871df3bcdef429c64b7ca387696d67c3e778eb3ab33e1fe123f41f48d2aba9d44de0e583765e75456a550ec122cd9cf56ebffe52e6bb3d1102626fa83d8043bd224f4b7389e8936491d982eebe5b828bcb006f27d9e630a7787d10279e9b6a88ddac01b6fd595db27f8141b75005eaa0711a61687da477ff561ac7d27bde862968c587df4821107ec8244a4caa06e3937fcab7d3e538d59e513624f1900b076f7bb10d309e1c70a2c3eca99cfdf00717", 0xe1}, {&(0x7f0000000fc0)="ec5e2dee610b2771dd", 0x9}, {&(0x7f00000025c0)="7bc7d4613cd0bf050902136a70bf82920dc02aec487a85fe6788b5f87a45a7d8f13aaf63e6af5bcb46a336ac8878905e46e5a62f0dec0b05575c5b5d3a967294e95e9c18f482e6c28cdab56e7435b53b610f6ede816e9c9df17a4010cabc057a5bf8587efaf6ec59b3bc24676703f88ead3080d8f8eda14aad4f36114f1dec1ef02fecfefa01cf5bcae21aa61898dc3594d51dbd0d64ae326e8644ec0b3d4050a6892c96087e6607f9c312c6bc46d4892511f07fa899da5c4f654b096a4b5550223822b98364f07d", 0xc8}, {&(0x7f00000026c0)="788f9ddcde7c51b09dac998634909cf2d8b54757aed8f63cc290e660d1af7080548fe10cad25ec9bbdeb086efc806f8c758897a49d1e6b9e06e8c572c414c247dfeb9c4a465b93f07da5cc55edb236d10758a3289aeb603dc9d66e7f3fb727b2a038e308bb7955", 0x67}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000002740)="c2956e004d10549ea233a23626e3d38cd2558e82439f47b61a129c3525b501ecdf6f366c99e7abc4690331dff67211a17c61b0b95e0732c78050fc6acf013d513c9916c2d9e5857e568997e524450b136da9399ca1704c4b47d88736063f543d95", 0x61}], 0xa, &(0x7f0000002b00)=[@rights={0x30, 0x1, 0x1, [r1, r0, r25, r4, r3, r4, r3]}, @cred={0x20, 0x1, 0x2, r26, r7, r27}, @cred={0x20, 0x1, 0x2, r28, r10, r29}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r30, r6, r31}, @cred={0x20, 0x1, 0x2, r32, r7, r33}], 0xe0, 0x804}], 0x3, 0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd9ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/03/22 01:32:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001480)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001580)=0xe8) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002ec0)=0xe8) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003100)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003140)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003240)=0xe8) stat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003380)=0x0) getresuid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) r14 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0}, &(0x7f0000003500)=0xc) r17 = getgid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x60100020}, 0xc, &(0x7f0000002d40)=[{&(0x7f0000000100)={0x1370, 0x18, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="b7d2de5a86536f7173ce31c45cb6202a6519d589d988c4498c1f2c6de52edf5e8b46ead043da1de7cea778b994dc7d37d78faa919bd9e7006fae90b92a2b1f852119936f504159ea3f5ae401d886a6b8ed3178bd1536db7f35b4147eb8be06379777c46f8ec3a445bf9aa25f3586da02c292c3f6a8c4131752b3e5075f5799ad2177f3dac38ad2122f9e2c737276a864e2409d76fa1fdda609274725d8b6e072b9de2eb89f924008e0a7cc7a20a7360bdfb1842115ac4f4be316f3c585f0fa1b7678ec4488338efc1fd767343f1dcbb4c50bbcacb82977c2a8c6fea7b87ffb40f1525ce5", @generic="eb258a6de63a0d167dd9affae0894837665db96875beb13a70c522", @nested={0x1260, 0x23, [@typed={0x4, 0x31}, @generic="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@generic="55bcd23f890ed86c68dfd7", @typed={0x8, 0x25, @fd=r0}, @generic="7768ac747d313a1c0c655a09e8b230500fcab9cabd48bfa2ecc1babe26ff78a4c479f473d90a42f15914905f20e55889dd6328c703e94859afc51dcf252492993e14b08ee66e128bb9449288820d379976bb6e2b1d24bb49bc06c4952303f7055d5007243def5d911def652c4b725ebe78e7d35cb41fd3fff0a99d65b060651e1cb95c275f72db6198c482b204abe6a2e4329089ca", @generic="1b17939c6e83b9f031884a1a98deb02f8de3ca91c81606955f917759e1969d3d78b4b13dfdcf7a1cea2ffe762792ed215ddd0da0b6a62a084261df6762abddaf2696a35c7326c42fa919a5b50cb57491472ee14b06aca1b69385f8f76c9ea49851b460f6f83ce2da97294df1b75a470ce85e3d33edbd885489f4ea9434f60321cb5d75149bc860e37e16cf9bc94a79f523570b514886a97d2c095f2bfd10800289803f", @generic, @generic="d94ade182885347bb9ed107f772be33aa0aa1e9c8c9b1ff757b803fc5bec2d753367d197ca0d17d6d6b821ea21420a8816efab88a3a262ca322b57e24d4de1b13352deb98cfa4751b781b95e5d8956c305e581fce82651510efb4fb650ee7b47001b2e9effe7fe1ae8094968035c1e643eeec0ee4cec257c9a8a4e7fc9a5af07fb5e20620fd7eebd58748c0f35e7d4ea5af95e782c2c33067552d4c0d6674bfadc8fd12448c193e85dd992cffe8777e5d9ae0e0019e2c6dbacad55d36340f6936307d7c8866b5f949212528c0c035d7c3b621f8b83f52420cce8dbe77eaaf98d783a5340dc47b034fe5b5f5789a98c", @typed={0x8, 0x42, @u32=0x5bf9}, @typed={0x14, 0x26, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x1370}, {&(0x7f0000001680)={0x34c, 0x3e, 0x20, 0x70bd27, 0x25dfdbfe, "", [@nested={0x328, 0x8, [@typed={0x8, 0x92, @uid=r1}, @typed={0x8, 0x92, @uid=r2}, @typed={0x14, 0xd, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="2b39535949a304df7d2c4d6009b96f6b632baf4bdd0a14e2c6d6c1dd881e97da57133f360fc8975bbe25ec7553038d478159d0538dc5f789275680a7784b7e8b65590b84ebddab7cfa471688eeb80030f346ecb04970a9a53d766cd9f89f870bbde96e65c4e31346d00f220728ed8c7bb28ab179a452022e6d9f821187ec5a6ce09cff1d8c6e46d85ace851cb852a5fb642f2b932a145058f8bdf580d940910b65bed5dceb1d08a2088654d9aeb2553abdf3f3a84d", @generic="527a22fd059697367b4a1e53f87406f966fb6916102a11c7cac76f924c9052e4e2dd66cadff210e3a886d937cd1e7cb6e4fd8891d4c6048fb8137e4d356062fa7f061e09d33168169230588b2d6b374ee792d9491b5f989e86c30360711f79bc01674d8f6a91cf5f17ebcf52aea83d4039a9230fbf3951e9b9119f397d607f19141c8276cc170972c87d42f7a5dfd3f2d9dea76e22bf4b9ab90359f28206c5b4c5624b72a652f7eff0e292d9d6c50a34f4bd401289009ae62b20f84554823b87d2e04509db134886d92ab6deacabc854022d76e95d81c8e93e05e4c0b175cb206b2acc0d949e2c530964490d5905c1feadcc2135", @typed={0x8, 0x85, @ipv4=@broadcast=0xffffffff}, @generic="9358362beeb8594877e9cc6e4073cf39f9cdf7920fd28abc2666042c726158be8512a265d8343ce95f3cb5c33d092dc10012d7f35f621ae0d9a68b0f300acddbd1a2bdc092402919540978ec7ff05ff4b72bad1f177e3ee2070134b2be98ef9cbe8544138e97c3a01a705b4bb10e9c22ca1396ef0d5928ceb7644e2502cf8d76e4fa3a04134c3f811385e28acf07c0f30c7a3e388a", @generic="8cb6d73cc4697036cc91d3587577d30c5da29687e542e112c3542b16be5a1b9f2e70e3eba7d10ab59bc83020daf2f96a57080decddf9acbf55990d685ac9dfaa7e44a4a434f0ab82d5ee35db0d2e434a8ad09d5cf1c56781b2bbc595ce209af615927e03abff741aa61ad5ff78628251940a244fc5802a179cbc45c2a6a0420bc21c3ccf9cad13514b81ba51fff06f89dab3d44b04cd30dedb3d6548603c63677c8a51061b36c72342d95368fec520f0bcc4c493b1399122b5"]}, @generic="fa50341cc1a17d03e1d26b81f2bcc2455693c8"]}, 0x34c}, {&(0x7f0000001a00)=ANY=[@ANYBLOB="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", @ANYRES32=r0, 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"], 0x1324}], 0x3, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x801}, 0x24000010) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000000000, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r19, 0xc0305302, &(0x7f0000000040)={0x10000000000000, 0x3, 0xffff, 0xffffffffffff0001, 0xfffffffffffffeff, 0x1}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup2(r18, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r19, 0x28, 0x1, &(0x7f0000000080)=0x1f, 0x8) 2018/03/22 01:32:19 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x10000351, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x002'], 0x18}, 0x0) readv(r2, &(0x7f0000000100), 0x8c5bc4f) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/22 01:32:19 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 6: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc945, 0x200) fsync(r0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) 2018/03/22 01:32:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x200000000000002, 0x0, 0x1, 0x0, 0x0, r1}) 2018/03/22 01:32:19 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x10000351, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x002'], 0x18}, 0x0) readv(r2, &(0x7f0000000100), 0x8c5bc4f) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/22 01:32:19 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400100, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/223, &(0x7f0000000140)=0xdf) fchmodat(r0, &(0x7f0000000d40)='./file0\x00', 0x82) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000940)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000180)=@in6, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/217, 0xd9}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/88, 0x58}, {&(0x7f0000000680)=""/93, 0x5d}], 0x7, &(0x7f0000000780)=""/224, 0xe0, 0x6}, 0xdf6}], 0x1, 0x2, &(0x7f0000000900)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000bc0)={0x0, 0xb0, "680d8f07b243d3a9de1720c2dd7543c0d7997913c7af7f8368be2502389f14c9ae531260bfd55cab31a4a2f97c6aed51a9f38bcb82ecc405e640ebf666f0f335584e11a3f4b084a41c03e969eedd9d1540a0ad85ca4bcbdff963175c01517321254f2ceae0c867f9832fca094d56b71df341212a83d99c6d04d2538e2ccecb9af5b9874eca827514d6a8cdcc493721d2eeed541efaead4eac02677c2a68cbde9b9e76dc6b38fa8ee6eb68bcc5fed0c5d"}, &(0x7f0000000c80)=0xb8) sendmsg$inet_sctp(r1, &(0x7f0000000d00)={&(0x7f0000000980)=@in6={0xa, 0x4e20, 0x8001, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000b80)=[{&(0x7f00000009c0)="65c9f23f9ad36f4106d34280dab9ab35ab14ad84b715e522ab51ff51e583b894b769ec5751a90aa07d491383f66ff53c9039e24672e2b79534ccb46bc17029acb346b1428959773d8b24cdf321b65cef34fae5a72c03eefdaa243e970e3967ba566383e031c5ef2b709ecb95b82971874478c47c3d995a4410da093bdd1704b8dfe8356f92fcdbac8f69cc69aecaaed9bbbdda5a1e2645b2817c4726f7651c122cb2cf4d1a7c3669b2c497c5b8309116df5df09ac2a6801d4b6db988767ebc994d4a2105b786379941d4983040e337cad73a8d7eb4cc95dd31cedc96c1e451d46be870", 0xe3}, {&(0x7f0000000ac0)="be0932c2f22774504a8f28b585d4088d1f8b9bf8145ef30a760252e14eee7fcfaed3722f172b1ec8c32bad48ab8153be017999ee57e8ecd3a2866eaf60bcfa1f2f2a9596f9373b05d2ee119742b94edca06557c062524f82a12dbf41285fe100e80b7d1fc482eee83d419595ca3a463089de05ae678e973ff0fff0fdb8352f280555cd5d9d1dad78", 0x88}], 0x2, &(0x7f0000000cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x0, 0x3, r4}}], 0x30, 0x24008001}, 0x8000) 2018/03/22 01:32:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}], 0x18) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000000c0)=""/118) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x21e200, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x50, r1, 0xd) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3d3, 0x123101) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)) [ 76.005575] audit: type=1400 audit(1521682339.088:21): avc: denied { getopt } for pid=9487 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 01:32:19 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x14, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r4 = inotify_add_watch(r1, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r1, r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000b0afe0)=[{r2}], 0x1, 0x0) 2018/03/22 01:32:19 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) [ 76.038760] audit: type=1400 audit(1521682339.118:22): avc: denied { ioctl } for pid=9487 comm="syz-executor0" path="socket:[20219]" dev="sockfs" ino=20219 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 01:32:19 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x6, {{0xa, 0x4e24, 0xffffffff00000000, @empty, 0x4}}, 0x0, 0x6, [{{0xa, 0x4e21, 0xdd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x4e22, 0xe167, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x7fffffff}}, {{0xa, 0x4e24, 0x660, @local={0xfe, 0x80, [], 0xaa}, 0x59e9}}, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x3f}}, {{0xa, 0x4e23, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}]}, 0x390) 2018/03/22 01:32:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tee(r0, r0, 0xe73, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x800000, 0x0) 2018/03/22 01:32:19 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) [ 76.118893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2018/03/22 01:32:19 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 0: socketpair$unix(0x1, 0x92e747f6a3f034a6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x2bb0855efc15b8bb, 0x4a, 0x8000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000000140)="d2", 0x1) 2018/03/22 01:32:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xde}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3f, 0x6cf2, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x69, "37b6bf27a0266624e71d2aedc4cd95b20a8045731b2eb38244ae1613c70e24ea3ab397e735cb106ceb9a212a1ea1212dbb24ca391ae8a055e54c5f2c1b195e77100a184b66eec1fc069233ae7b3165b4f99f2f29712ac2da64ade24acb0c49b6296d366f5c7bf235e3"}, &(0x7f00000001c0)=0x71) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000200)={0x7, 0x5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x3}, &(0x7f0000000280)=0x8) r4 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x95, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000300), 0x4) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000400)=0x84) preadv(r0, &(0x7f0000000ac0)=[{&(0x7f0000000440)=""/161, 0xa1}, {&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/46, 0x2e}, {&(0x7f0000000600)=""/223, 0xdf}, {&(0x7f0000000700)=""/136, 0x88}, {&(0x7f00000007c0)=""/132, 0x84}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000980)=""/70, 0x46}, {&(0x7f0000000a00)=""/132, 0x84}], 0x9, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000b80)={0x6}, 0x1) bind$inet6(r0, &(0x7f0000000bc0)={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) readv(r5, &(0x7f0000002e80)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/84, 0x54}, {&(0x7f0000001c80)=""/253, 0xfd}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/28, 0x1c}, {&(0x7f0000002dc0)=""/7, 0x7}, {&(0x7f0000002e00)=""/71, 0x47}], 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002f00)={0xfffffffffffffffa, 0x4, 0x7e, 0x81, r3}, 0x10) write$selinux_create(r0, &(0x7f0000002f40)=@objname={'system_u:object_r:qemu_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x39, 0x20, './file0\x00'}, 0x53) bind$inet(r0, &(0x7f0000002fc0)={0x2, 0x4e22}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000003000)={r3, 0x7ff}, 0x8) accept4$packet(r0, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000033c0)=0x14, 0x80800) recvfrom$packet(r4, &(0x7f0000003040)=""/40, 0x28, 0x100, &(0x7f0000003400)={0x11, 0xf5, r6, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003440)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x100000001, 0xffffffffffffff00, 0x7, 0x8be1, 0x80}, &(0x7f0000003500)=0x98) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000003540)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x16}, 0x7fffffff, 0x6cc, 0xffffffffffffffa2, 0x500, 0x6, 0x800000, r6}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000003600)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003640)={r7, 0xffffffff7fffffff}, 0x8) getpeername$ipx(r0, &(0x7f0000003680), &(0x7f00000036c0)=0x10) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f0000003700)=""/93) 2018/03/22 01:32:19 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004380)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, &(0x7f0000001300)=""/231, 0xe7, 0x4}, 0x5}, {{&(0x7f0000001400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001480)=""/44, 0x2c}, {&(0x7f00000014c0)=""/190, 0xbe}, {&(0x7f0000001580)}], 0x3, &(0x7f0000001600)=""/4096, 0x1000, 0xe3d1}, 0xffffffffffffff7f}, {{&(0x7f0000002600)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002680)=""/26, 0x1a}, {&(0x7f00000026c0)=""/25, 0x19}, {&(0x7f0000002700)=""/70, 0x46}, {&(0x7f0000002780)=""/242, 0xf2}, {&(0x7f0000002880)=""/28, 0x1c}, {&(0x7f00000028c0)=""/23, 0x17}, {&(0x7f0000002900)=""/31, 0x1f}], 0x7, 0x0, 0x0, 0x47}}, {{&(0x7f00000029c0)=@alg, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002a40)=""/69, 0x45}, {&(0x7f0000002ac0)=""/174, 0xae}, {&(0x7f0000002b80)=""/144, 0x90}, {&(0x7f0000002c40)=""/49, 0x31}, {&(0x7f0000002c80)}, {&(0x7f0000002cc0)=""/104, 0x68}, {&(0x7f0000002d40)=""/234, 0xea}, {&(0x7f0000002e40)=""/79, 0x4f}], 0x8, 0x0, 0x0, 0xffffffff}, 0x6}, {{&(0x7f0000002f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002fc0)=""/62, 0x3e}], 0x1, &(0x7f0000003040)=""/156, 0x9c, 0x7}, 0x7f}, {{&(0x7f0000003100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/150, 0x96}, {&(0x7f0000004240)=""/132, 0x84}], 0x3, &(0x7f0000004340)=""/43, 0x2b, 0x42a}, 0x80000001}], 0x6, 0x2100, &(0x7f0000004500)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004540)={0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x73}}, 0x37a8b344, 0x8}, &(0x7f0000004600)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004640)={r2, 0x1, "e6"}, &(0x7f0000004680)=0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002c80)={0x1, [0x400]}, 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) write(r3, &(0x7f0000000000)='W', 0x1) shutdown(r3, 0x1) 2018/03/22 01:32:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00009c0ffc), 0x4) 2018/03/22 01:32:19 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/03/22 01:32:19 executing program 0: r0 = creat(&(0x7f0000000040)='./control/file0\x00', 0x98) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x3e, 0xffffffffffffffe0, 0x6, 0xffffffff, 0x4, 0x7}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0xa4000960) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000027c0)=0x0) r6 = gettid() getresuid(&(0x7f0000002c40)=0x0, &(0x7f0000002c80), &(0x7f0000002cc0)) r8 = getgid() sendmsg$netlink(r0, &(0x7f0000002d80)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000002c00)=[{&(0x7f0000000280)={0x2518, 0x1f, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x21d0, 0x10, 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@typed={0x8, 0x18, @u32=0xfff}, @generic="14f1d7d2abfd5ae951be890e81", @typed={0x8, 0x64, @pid=r2}, @generic="c63a2448f91ef58ae7d67905044173b1ab9fc4764af7f34bad45560ca98b2b907a899435cec1405f969177c60e76136f7ec84764cd84fc1749c1e6d6bf77c1cfb0d82219fbde65161e9412dc2747b29b22c0fc465c12fccea8e6509e074b5d31643efdbc7d6b0a92ff8e26a3b25150c07a0165fa896cfd2112273cec8cd2fc1413beebc1e4e92c6fb9a893ae2f98da933dead7aadc0b77e2c870382a1611106ee560660e5026e233c5aad6a6818efaba9b1da6825c1077ecf12610ea9467aa45000964abdbc3182eddc589cddb0071", @generic="441937615c8815acc33ef54447a0cf804291fd481582733c77b2d689b1bec7c4d86ba68929fb12865fb5dced780a6e44ad523276278c48f24d34fddf68d1c7c52356423059fedc3fd67228d31bf56e5a4b1242a91934da5b623ac872ffa663f584ad281d468fdbee5b1d7c704d73c753982bab33e3db137d"]}, @nested={0xb0, 0x54, [@generic="a82392b405fc3de2b0c83447521dba6c9c0d2083b96eac98f26c8a1e64e81a08cb0a9f4f72eb196142ce7f484527d620bf241c8b8ff778a7163a8b631c988b2aa2940d2ff7769ea9523d78d9c921c1bf2c57ce334cc8f06d9a0c271172148e611297de53d3383b668dcef8d5dfc697e0620dcef7d17d17e6204226d8431ee9bee5f1436842a7039d1777339e7b9efe1939df948ba8fc89a12cbf24c9a192fb0ecbcb6448", @typed={0x8, 0x16, @uid=r3}]}, @nested={0x8, 0x3f, [@typed={0x4, 0x8e}]}, @typed={0x14, 0x3b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x214, 0x52, [@typed={0x8, 0x44, @fd=r0}, @generic="464237379eaa69262fd87aabf8c76a4aae45171a0842a921d49aff48d7b4f9b83f40c69a330a692d0b007f556174d30bc867b260e7ba65dac61837c483e614b39ab7db482ba131c639f98f75", @typed={0x8, 0x87, @u32=0xfff}, @generic="eb648536936a8fb8b3a142d49ee55ced5f39d5107ed3bbfaffb484eacf3ccacc70650f2f91f96ca4976c7976eb8cb64d49fa3ad95003dd831ff533bd09e9e33455e4c40503d3ea54abecfcf1d79c78aab41d76267a09901ca704c3d3139bb29aa58530afe321f1ff910f1e1c1860530625087a92cf4d94c51c1b9c00d55c2b6e8814281d437e04833e1de3a8647ac8e8806fb4c8300a347e6ef1aa82276474f23778b139b2054ca38507a29b46ddc25ae5c0d9b8edcc6032b030c8db0cc5f3b6660c179ce1bb3fa75135f755d17a681a9e791c0f82711f99104a3fa033d49b4bd0ce1f1d0b", @typed={0x8, 0x41, @pid=r4}, @generic="e3b66adce979a0e0bb55293df9eaebe483c1bede287ae2ab2ddb3c8d226db99e7fb64ead9034b156907c1ae0dc7db9233183c2a855ead54e29385d030cf40a5893d82d5a36968e2210fa0f28f90fafedab651f246e97727d502fa567f884a3639a9b2ad9f1837e3e37e5a6615e50f4cdb340aea7d9ac1899be10f5b9cf5264475983a52f4cdc04ce1272325b", @typed={0x38, 0x68, @binary="12db297047ec81c5e7457bf1fc87fc0db2e16ae9c80917ee3324532499bcd90aac477ed1b1ebfb9e75f49167ad2ef53316d4"}]}, @generic="bec671bd5c364dfe7ad874d387361c97012bbe70adda905f8a4d72c5e777cb647f557c5fcd853d93ba7784dc552b2396bfab841c252aa8336c3322db98f972cc412dc0655e6262a453c34f25d26f3280a20cc07f830a"]}, 0x2518}, {&(0x7f0000002800)={0x2c, 0x2a, 0x900, 0x70bd25, 0x25dfdbfe, "", [@nested={0x1c, 0x30, [@typed={0x8, 0x6d, @ipv4}, @typed={0x8, 0x69, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x27, @pid=r5}]}]}, 0x2c}, {&(0x7f0000002840)={0x1c0, 0x25, 0x208, 0x70bd2d, 0x25dfdbfb, "", [@generic="7b58f0aba29dca2af4360bd036e5c67e1c34e8729c84be25a619fd2288bc718791cccdeb01cfd6eec91eed88edce397d62c00a17b6d548988cb5a8870363698c14715bc7471988a4d513a3f5b7528bba5ab4e5d423ea76c211ce3e15a3cf1bf5395629d7a3c34177750b6bb137e2a2cfa99d6246cbf9e8848ef446eb0fa7f82c23fd0a08cc2a5118c9b16b6030e0111783b5996291f9eb24350d3f42a45d130e80e2cb3bf8749b5880f1835e85d00e71c4b00a6b0e", @typed={0x4, 0x3a}, @nested={0xec, 0x32, [@generic="82bc03d6627af77ff27e4a834d48e1cbd438462e4f2d874ceb81e90bd7ec7d1e1a3606635f986066ee8ce58088bb898e5a945fb35f416f89076927d82f3e4ac52a469b11c1c138c266b35b00db4cbf02bf97820ec65dafa9245835072e1dd0d78599812bb077af9be1b7ab99e38708cfc708649a5c0595749084bafa35becd49020a0fae3db8daeba146b5d1e1c2d3a6dc79cc199edc72490ddcf0f70eb9e3ff51445dfcf7e7da344e1618f8b5b353baa43bd73b5c6095b283285cc0d69e4feaea6ec76502785092a2253fe867fda818af74", @typed={0xc, 0x46, @u64=0xd5f}, @generic="7eb12e13f8755fb3"]}, @typed={0x8, 0x85, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}]}, 0x1c0}, {&(0x7f0000002a00)={0x1c8, 0x27, 0x200, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x4, 0x30, @binary}, @nested={0x15c, 0x49, [@typed={0x98, 0x7b, @binary="eb011061c6489ee681013ee8edaf3f8192f016d522453fea37e0c7d10be00ec415bf396759c836980205de97d903b31541a9cf7fe3ad653671372b90ee5629e363177dd7459ca33a4ad4507ddd8b6fa3d04aeb392639aeacad7868ac10f6727c9a985fde078e4f1551d7c4828c473064ad69954aafcc3c452dd2e6b1f821d703e631331614c5bbf2ad84f5ed4b5b0a2cc029"}, @generic="46b2b5e1eda74e633697dd917421585dfe8397f4862e9b18ec9823d4441261ceb7ad02ef49f627397fa9ac4156809c4293b6002179bdfdc8654a9c848f5770f2a6c4c25a4d75e854f67cc764c514f6df4d41d43472052d1b59f5bac653073dc339a1924be19380406eebeb0f3a599e37cae1a8380f5dd191cd028f6b135b9f9691e699a2813796304c91cdc23b01e958df49164cb1d847c48a2b92115da1053b910e64e72f8c2a825becbfec2d26ed991ab3c8960998917e7b3caa6c1fa00c32"]}, @generic="998b44da8546b247d20f94b0646cd5bf6e6fb12b12c3527357e757619e9f115ddcaf876ea7e57c3893cb396dd0494e68f6a4828193b0cd71e66e3a02de1c29564fb3196a7ecf1504617ff7abb5cb5560f399c793f0a9"]}, 0x1c8}], 0x4, &(0x7f0000002d00)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x80}, 0x40) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x100) close(r1) 2018/03/22 01:32:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x200) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="01fe218728bf5feff949247fb6ce38ed", 0x10}], 0x1) 2018/03/22 01:32:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000)=""/204) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x200000) ioctl$KDDELIO(r2, 0x4b35, 0x3f) 2018/03/22 01:32:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket(0x200000000010, 0x2, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x103}) getpeername(0xffffffffffffffff, &(0x7f0000000340)=@generic, &(0x7f0000000140)=0x80) close(r0) socket$packet(0x11, 0x2, 0x300) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000180)={0xc0, &(0x7f0000000280)=""/192}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x200}) 2018/03/22 01:32:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000000000013) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="070000001100ff02000000000000000000000700"], 0x14}, 0x1}, 0x0) 2018/03/22 01:32:19 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) quotactl(0x2, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000300)="f6c224c2b2c7cf44ca3564b4c79b1bd0f745bff2f9d9f36a8cce3e0e6bd568549fe77f78b7e79a18a7c5b4e663348b23733b306395db0d27ab7c806755d1bf7d57d874328ac4c84438e9e4b7f6a3560ca03641bd0b21886732914fb02ad4371362ba4660715afabde1634a1d1a3580bf9f213470d8bd94308864467f9f8157742a9f30f6f5ed73e64f4db81de4647803d95b45d88a622686021e33505583ec1c74fa5286bfd95a8bf9c7d9d8def058427be0881d4c4d537ed3950cbe01fc701976526f5bcb8b1d8234d5d79f880c1650186c21013e2258c7d950b9cb2c29eb4bd76f") timer_delete(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000140)=0xb1ef, 0x4) [ 76.340251] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=48936 sclass=netlink_tcpdiag_socket 2018/03/22 01:32:19 executing program 6: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") eventfd(0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/22 01:32:19 executing program 5: clock_gettime(0x0, &(0x7f00002d3000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x8000) 2018/03/22 01:32:19 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/03/22 01:32:19 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x75ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x9, [0x8, 0x2, 0x9, 0x1213, 0x3f, 0x7, 0xf2, 0x2]}, 0x5c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x1, 0x2, 0xe1, 0x0, 0x16}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x100000000101) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) listen(r1, 0x5) 2018/03/22 01:32:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket(0x200000000010, 0x2, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x103}) getpeername(0xffffffffffffffff, &(0x7f0000000340)=@generic, &(0x7f0000000140)=0x80) close(r0) socket$packet(0x11, 0x2, 0x300) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000180)={0xc0, &(0x7f0000000280)=""/192}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x200}) 2018/03/22 01:32:19 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 6: socketpair(0xd, 0x3, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x5, 0xa, [0x8, 0x69, 0x6, 0x9, 0x6, 0x8, 0x0, 0x4, 0x9, 0x1000]}, &(0x7f0000000100)=0x1c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/62) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffd}}, 0x1f, 0x7fff, 0xfffffffffffffff9, 0xdc, 0x1}, &(0x7f0000000240)=0x98) r5 = dup(r1) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x4000, r6, r7, 0x2, 0xfd5e, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000440)={{0x6, 0x80}, {0x1}, 0xffff, 0x3, 0x1ff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000004c0)={r3, 0x2}, &(0x7f0000000500)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000580)={0x2, &(0x7f0000000540)=[0x7fffffff, 0x0]}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000005c0)=0x8) listen(r5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000600)=0x101, 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000640)={0x8, 0xde9, 0x80, 0xc1, 0x5, 0x92c}) sendto$llc(r1, &(0x7f0000000680)="6ff152b65fcdd2dc0993da779a95869f2aba61277dca7c09a7427cfb8f6f2a7dcdd3add5cc4fb35c71863ffe9b6eac6f6b8983155c3a0da658f1f2f4274b04f563f2729c7a280e612b7d92831c8ba46951564a504d81b1a00c25a67aafdb654516ab0e51225cb9ee32519c7d0689a23dd4680d11367d74abd8e106a5b103f02329f501be008fb05e29721d590b190fb00d167c0e6235b3", 0x97, 0x40, 0x0, 0x0) recvfrom$inet6(r5, &(0x7f0000000740)=""/247, 0xf7, 0x10000, &(0x7f0000000840)={0xa, 0x4e21, 0x1058200, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000880)={{0x0, 0x3, 0x800, 0x0, 0x5}}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000008c0)) openat$keychord(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000002, 0x1010, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/member\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000a40)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}) readv(r5, &(0x7f0000000c80)=[{&(0x7f0000000a80)=""/196, 0xc4}, {&(0x7f0000000b80)=""/36, 0x24}, {&(0x7f0000000bc0)=""/102, 0x66}, {&(0x7f0000000c40)=""/28, 0x1c}], 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000cc0), 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000d00)={r4, 0x1}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000e00)=0x8, 0x4) 2018/03/22 01:32:19 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000004, 0xfffffffffffff000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000003}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 01:32:19 executing program 1: clone(0x11ffc, &(0x7f0000000600), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000200)) ptrace$setsig(0x4203, 0x0, 0x1, &(0x7f0000000040)={0x2b, 0x1, 0x1, 0x4}) 2018/03/22 01:32:19 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6(0xa, 0x80007, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x1, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x3}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x101000, 0x0) unlinkat(r3, &(0x7f0000000380)='./file0\x00', 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000240)={0x7ff, 0xcbb}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000d9c000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000088b000)) r5 = getuid() setfsuid(r5) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) r6 = getegid() setregid(r6, r6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 01:32:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x51}, 0x10) 2018/03/22 01:32:19 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/pid\x00') unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) userfaultfd(0x80800) 2018/03/22 01:32:19 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000ee6ffc)=0x3f, 0x31f) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/22 01:32:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000123ff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xe35) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x100000fff) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x100000001, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/03/22 01:32:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0xffffffffffffffe1, {{0xa, 0x4e23, 0x8, @empty, 0x7fffffff}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x8, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x1800000}) writev(r0, &(0x7f0000604ffe)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/03/22 01:32:19 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x660a80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x8, 0x6, 0x81, 'queue0\x00', 0xe4}) r1 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r6 = accept$ax25(r5, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x2, 0x30, 0x8}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r7, 0x40, 0x5}, &(0x7f00000003c0)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000440)={r8, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r7, 0x5}, &(0x7f0000000540)=0x8) fcntl$setflags(r6, 0x2, 0x1) r11 = dup(r9) setfsuid(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000005c0)={r7, 0x2c, &(0x7f0000000580)=[@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0x10) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000640)=@generic={0x0, 0x5, 0xffffffffffff7395}) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000680)="d54ecdd09c0b4efc82693ced28f0a3470154ad5c57b66672f55dd474072b0fc75fc30c6e824f3f8301cac2108ba0fbf58723415fbbcbe0fa71751999e88802b47b17bf371a201e0d916da7011731357b83843d9ab98ec72dbd0adca6474ce3df46bd3369da19396e4ce5fba285871eddb8b53023cf594e3f639a6f10abe7d24324a0ecd9b3c45b10e4bcc3cbd7d22015ca54d0eb8754664a4f1ee7b52161d45356df378568c2e3ee135f05ed4586064d538de263ce0497a52828a7f2fc38852fd16fbed8f283bb413928e485b813bdfc7c464180227adde563d38e273de430c1a3c002076c9fce47249eff4efecfdb476a2cc5", 0xf3) getpeername(r4, &(0x7f0000000780)=@can, &(0x7f0000000800)=0x80) r12 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000880)=0x0) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000008c0)={r13, r2, r3}, 0xc) setns(r12, 0x0) ioctl$TUNGETVNETHDRSZ(r11, 0x800454d7, &(0x7f0000000900)) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000940)={r10, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x5}, 0x90) fcntl$setstatus(r5, 0x4, 0x800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000a00)=0x9, 0x4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000a80)={0x4, &(0x7f0000000a40)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r11, 0x40086425, &(0x7f0000000ac0)={r14, 0x2}) 2018/03/22 01:32:19 executing program 6: r0 = memfd_create(&(0x7f0000000000)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0xc}, {r0, 0x40}, {r0, 0x40}, {r0, 0x3000}, {r0, 0x60}, {r0, 0x40}], 0x7, 0x10001) [ 78.048006] IPVS: Creating netns size=2552 id=22 2018/03/22 01:32:22 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:22 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/03/22 01:32:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3, 0x4}]}, 0xa0}, 0x1}, 0x0) r1 = socket(0x2, 0x3, 0xffffffff) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0xb1d464189ee17cf7, &(0x7f00000000c0)=[{0xfff, 0x3, 0x8}, {0x7fffffff, 0x7, 0x7962, 0x100}, {0x2, 0xffff, 0x8, 0x61b6}]}, 0xffffff55) 2018/03/22 01:32:22 executing program 5: socketpair$unix(0x1, 0x800000000000, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) 2018/03/22 01:32:22 executing program 6: r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r0, &(0x7f0000e4cfb0)={0x50, 0x1, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3}}, 0x50) rt_sigpending(&(0x7f0000000000), 0x8) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/03/22 01:32:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/244, 0xf4}], 0x1, 0x0, 0x0, 0x36cc}, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400041) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xec) write$eventfd(r1, &(0x7f00000001c0)=0x2, 0x8) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/22 01:32:22 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:22 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00000000c0)='cifs\x00', 0x2000, &(0x7f0000000140)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:22 executing program 5: r0 = socket(0x4, 0xa, 0xfffffffffffff801) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001040)=0x1024) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0) 2018/03/22 01:32:22 executing program 1: r0 = eventfd(0x0) clone(0x0, &(0x7f00008dd000), &(0x7f0000e8fffc), &(0x7f00005f5ffc), &(0x7f0000a53000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) fchown(r0, r1, 0x0) 2018/03/22 01:32:22 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) prctl$intptr(0x400200000024, 0x102) accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="beeaf0f57dd56e310cc37c028442befe11a183f7ce399dc1fed7e5066f102db2eab676", 0xfffffffffffffd70) 2018/03/22 01:32:22 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:22 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xa655, &(0x7f0000000080)=0x2) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x100000001, 0x4) [ 79.658837] IPVS: Creating netns size=2552 id=23 2018/03/22 01:32:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) getcwd(&(0x7f0000000000)=""/4096, 0x1000) 2018/03/22 01:32:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001cdff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x408, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x4ea, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff8000}], 0x68) sendto$inet(r0, &(0x7f0000dfffd3)="b0", 0x1, 0x20000003, &(0x7f00003fbff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ba7000)) 2018/03/22 01:32:24 executing program 5: syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101001) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0x2, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x401870cc, &(0x7f0000000000)) 2018/03/22 01:32:24 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x55, "cbe5e973c5347d3d2a1c9f94dc73a9cfc1022805db06b3a6b0639d3eb592bf5c07fdf4cf6dd983db19e70e6af65715f03ac916931a86946cb7d44c7faf8218099d5391e92778c9d6aa809ade5da5cb292b5e0e1121"}, &(0x7f00000001c0)=0x79) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x7bf, 0x7fffffff, 0xa68c, 0x0, 0x1, 0x8}) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x339}], 0x1) write$evdev(r1, &(0x7f0000000a00)=[{{0x77359400}, 0xe081, 0x3, 0x5}, {{}, 0x4, 0x8000}, {{}, 0x1, 0xffffffff, 0x7}, {{}, 0x40, 0x9, 0xfa2}, {{}, 0x400, 0xfffffffffffff000, 0x1}, {{0x77359400}, 0x1, 0x4, 0x1}, {{}, 0xff, 0x1000, 0x3ff}, {{}, 0xff, 0x8ae, 0x1}], 0xc0) sendto$unix(r1, &(0x7f0000000240)="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", 0x7a2, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/22 01:32:24 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={r1, 0x80000, r0}) setxattr(&(0x7f00000000c0)='.', &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='\x00', 0x1, 0x1) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00') 2018/03/22 01:32:24 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000301ffff0000000000000000020008dd"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) fstatfs(r0, &(0x7f00000000c0)) 2018/03/22 01:32:24 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x80000000}, 0x2140) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) rename(&(0x7f0000000040)='.', &(0x7f0000000080)='./file0\x00') 2018/03/22 01:32:24 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x10, 0x1, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0xb7, 0x4, 0x6, 0x3, 0x1, 0x401}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/22 01:32:24 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/22 01:32:24 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf3, "c6d3507d1f552985874cc7d06449891f60e6a85ca41c297c1e33d95b9fc7a2a7f01244f01d511cc55c21cfbfb22615ee2841a355a463c73e7ab0f8bddb4c25ba34c3af2f6900476cb698ca058322643d3fd8c13ab73dfbfa5819d1b5d9c5572514f7dffd9689ef45e09d9d7f6dab26ade1c7e0976de61db97c7a4119f3c12abbdb32c079eef57e25ecbcb4075305b88852b168744ca5811f53b3cb222dbff26e3dc01e0b93170b0bd0ff745a42fac66a44517d4c0000e18d8959ed7d6f321a4221b63ec5999cd9cf903b9cc76354a6dc808e4eefd0e318dfae9670390ed18a2a5fae14eebc08e999f10d55e83e0990af6b987b"}, &(0x7f0000000140)=0xfb) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x100, 0x5, 0x3ff}, &(0x7f00000001c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000925fcc)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/03/22 01:32:24 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/03/22 01:32:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x9, 0x7f, 0x8, 0x32f2, 0x7f, 0x7, 0x0, 0x0, 0x9, 0x4, 0x4, 0xad2, 0x101, 0xfb, 0xff]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x9}, &(0x7f00000001c0)=0x8) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/22 01:32:24 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'\x00', {0x2, 0x800004e22}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x17}, 0x6}, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x1}, 0x36, [0x80000001, 0x6, 0x80, 0x8, 0x200, 0x6, 0x3ff, 0x2]}, 0x5c) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x34, 0x0, @thr={&(0x7f0000000140)="4226e28fa4be5d4361816d9f56199eaacd16c9e12522f12cb59d8a923f5ed24342c2e9f33d10718319241420794e0cf6f8e3ccc0e7089075e7b6138fd7547368b1fd375ca6bf6b1938287a2c637d9b80fc6322ce4ec9f9ca78f68489a9d173fcb80c42a09e9264b789c71cec264850499aa68693ab53f5c9ca10ee879d5612c5dd2899009ddbb330e7b28f612bf98965c50755871fbcc7e28732e7f84b7192cd61219744f283edd564292a8e464e7785af2d3d0a383ead9517071a93754dedfa36fafa4d2e765450b0ad993685fb2b940d63605141e5c4cc4a4cf39f05da45ed3ddb1209e610da", &(0x7f0000000240)="ebad46031865d08231d3ee86274f8bf5a2aa37c6f9b3195e4dcd32f4d9a08ae7c2cd4b6968c6ab67762682900f367311ec72e58f05c3e72a27f6e12eee6b8d56d08e334b47884cc8344991055017b6afbfdee696373898670ea1a78a69707272bd0f8e534c7915b9a16d31ad9b5d213e288acb967f46772e37b8583a5b4e4bd8525f1593feffda189600aa04959a535175781a272e882a5ccb75"}}, &(0x7f0000000300)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/03/22 01:32:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="b99c5d59d9398b95dec7b307a9b8a88b8a5696f42bb121008f60f3000ca1b0ad420720ca300126cc2b5abbc614732a61") ioctl$TCSBRK(r2, 0x5409, 0x7fffffff) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000e00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x808000}, 0x6, &(0x7f0000000dc0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="2400000000000000000000000000000000e200007a0fb04b0000000000000000f0000000"], 0x24}, 0x1}, 0x0) [ 81.164106] audit: type=1400 audit(1521682344.248:23): avc: denied { create } for pid=10076 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 81.216182] audit: type=1400 audit(1521682344.298:24): avc: denied { write } for pid=10076 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 81.295887] IPVS: Creating netns size=2552 id=24 2018/03/22 01:32:25 executing program 7: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=']\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/03/22 01:32:25 executing program 6: request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{0x77359400}, 0x4, 0xb76, 0x6}, {{r1, r2/1000+30000}, 0x9, 0x1ff, 0x6}, {{r3, r4/1000+10000}, 0x8f6, 0x2, 0x9}, {{0x0, 0x7530}, 0x667, 0x9, 0x6}, {{0x77359400}, 0x8, 0x1, 0xffffffff}, {{0x0, 0x7530}, 0x9, 0x2, 0xffffffff}, {{}, 0xffffffff, 0x2, 0x40000}, {{r5, r6/1000+30000}, 0x6, 0x3, 0xb2ff}, {{r7, r8/1000+30000}, 0xfffffffffffffff8, 0xffffffff, 0x400}], 0xd8) 2018/03/22 01:32:25 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:25 executing program 0: r0 = creat(&(0x7f000015f000)='./file0\x00', 0x80) link(&(0x7f000042f000)='./file0\x00', &(0x7f0000eeb000)='./file0\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003040)=""/4096) recvmsg$netrom(r0, &(0x7f0000001c80)={&(0x7f0000000040)=@ax25={0x3, {"7f99d850b9e207"}, 0xb0}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="d7b822684b401ca9f3b185557ef0142b339f6fc94e69328073b08062904f81c8828e1e4abbc0f9ebd277f67c36cc68faabf537ce7201edb689ea7dd905e367762b7c3c71abd5f43da47cf5137d7adbe9ac1d16bb06d599a149eb66acf06156f6c0cfe6a0763903fb021d00990ecb205466cb6078e40f", 0x76}, {&(0x7f0000001100)="d274df0597734b327b7bff6d7a93c75c1fd30c0d26be50034c3ec79aaad15484340136b0d48dbf50bdcd8f73f2355e770f35c0d1c735f32797c86bdd032af95aff877ee876a228f417dd2897c444b7bdb62726fdd0d302f2c49827ae584a5b7bd7a063df41b526425b4bba1881bf3168db893d619f1020dd3c503cf4df94f3dcbe44fb7dfaff7365fabbc9b405689374704b0f6d9c6535bad6108308dc8f772fc6", 0xa1}, {&(0x7f00000011c0)="2fc79713b13674ac7714effb1210eae320ea1987ca6fd14eb4eb34149e39d016bc39697caffe9926bad710f9aeff893253bceeb8dc1e4dd71fe0c941adc1cd90175883a11bc66d5be72d92e963a64c27310f4b79d0c2b0539a274ede87e44a1f59f36a7c47aea844322a91de1efcc904ac5458179757a8d5b53ccaf6cda030a21997d12aa4bcbf5226c74feac3160235f9787936c402b0c00f64744b6cef94d36fc6f4d5dc059ee1c81c6161abe7eb54555308", 0xb3}, {&(0x7f0000001280)="4a08c46cf94297f4e412d2e0b3a4dde282fea3e3f88fb0b38e118981ad1437de89e04b0d160c25a833531401c19d4350cf0f1ff8e7a1ae1338057eb57196cae3df590cecaaf9b7c7537586ee6bebd1c18ceb2b3f73454626e415f67a61ad5b0b51e9d80889f48841b05f10c946c9f2c46fd2136bfbb679f05aff0768dc4d96fd1cad3f16e068ed68ae546502b1a864909541b52360fc73345e47220f076cafd4ba3636aa51", 0xa5}, {&(0x7f0000001340)="5c1427afb7819014fb5ee1fb0f5a2039b1ff", 0x12}, {&(0x7f0000001380)="55255b65273de676b7341747670879a20a90bccf43139319808a30079b499543209372bbd7c1d27b59fc61f034ae7dae255bce6ff794e8513649676f4e8af02ee13ae6493ba76517c5d73102341fc7f1ebc99f3a3d2049753effc19eb6c8f120f99e04a7292149994eb44c13e4b4c5c15e0f6c65f4ac19543e42748334ddf325dc36b5c4db193bec2322e0fbad9ab7eef4579a8be2c007f1d03062b66dee797356c26edd9659b49a8489cec11ec748f4383087efb6560b0259c8ba5d64cbedc0afda67a62f15", 0xc6}, {&(0x7f0000001480)="f200ee923735567c026750b390b9e561457f73dd5eb3bdc20267e7623ba1184991b3d82c3ac51176e9a61b1ee54966ad4a994c722347f74899d1085b84ccad95e7436ebe7381159700bfa10b63c063a04ec82dc647f03bcd5ff84999ed90ebb3f94acbddc868daac9ba4348e81451dbaa8ebe5c49780d6afbd71d49e31a7e782788528ef5399a949214cb72ef7e4ec984157b550fffd24744644e03691e5f5ffb109f68e3ee66a0ab8cac9a863e97470619e9f0f2ae7e9bf39d7453167a46c28b8b28ee172c9", 0xc6}, {&(0x7f0000001580)="ebd10c91ca7afa030884848ce399ee0d41fc193fd5ea8473ea12c7579a80c15a27fb9f516094fd9792133a814f2f51caa24c67667897a2181866ed6390b8dfee824c1eb7763e35a3ad94af01cb3db30bee98323492eac5d20c3e363a30d33aac2dee", 0x62}, {&(0x7f0000001600)="ef27cc58bdd7f9fe104fbc8cd89602266fcf216f363f228e228357c18e62c4cdca56e019909ebc5f1972897e744d559f2710007981b6b596749b563d7e075dd92e2f450e13f6bd003c108aeab407530948b77cc70b08fe42d8be2f8e304e85cffd13a3f6dd98bfd9ee2e5fff6e7cb1de6bdd5aa4cd599e1c5979a02e040313234a25ff7689e21091d8d42a8b9d2b86a1693564cd6cc28fd3bea7950f1a07473cc64ff5a2712021dc6c", 0xa9}], 0xa, &(0x7f0000001780)=[{0xd0, 0x10e, 0x9, "da3a87b8acab8adad6e13656601f60c373abb17e1f8ba1baf92ba2c973a92d4c4cdf271f3515f0afd90fb15c1291ece05a8de9224084ddbc253711fad1b12b58c68e905c9c822ba763882315f499db96036ff4a429aa46916e9cccce02a3c251e18b9817c65943f4bc5f85b97c7ad17b37f19c87590f43079bf609f4e2751cd21a7f31f49570ef8ce5c500e6590d7245f8f593134a325d59a5666a987a4778d6c1eb22f7c64e867390cf263952af65c661577a218ad006c95f39a90a9caba88a"}, {0xc0, 0x19d, 0xaee, "6cfb1fe50d944600264d9c01b336d8f8c055c0d9f9b380c52fd2b908e686ef0db95287265494575380eea679e4aed26d28990f757515ab19df5400122c25c8d3178f8a86b6d01fd11fb617c83c561e12cc693af0658a965a85c2d305b3e71a8feaebee51061fd429871f4119007fbaa492e86f5cebf1e7c88e31c9db74cbb433dc4a1a74f68b8f6da47dc7f900790dc5a9cac68f25eb046d8c0eed2c63003a54641c0de8461723e541"}, {0x40, 0x116, 0x1f, "3f39fec654b9ae7f321819ca67c980fc31497bdd2418f992d01edf7f842f2fc4e784df8b47de0f59c0479f35ad"}, {0xa8, 0x115, 0x0, "09741f9c0683e69ca4e292952b230773607cc43929f7ab71a6e4823bae14b0af26a047ff5f2291948164d2c5088427cb30f844ecee7d55fde9849d35cd83dc02c0624efa15b79560e5832288a106bda38c88a5af06e773fea4d5141a9690336bf087ca952cb6ace3ff56ff24d433da62ed3bcca7f5ddfa12c48f1533850c643d3b18b486517abfadf99c2eee31ce5c0768f6212cc4"}, {0xa0, 0x11f, 0x0, "6d6302c61f8065654edbd42818603d80715a49e51bc7a6fe992ed860d6914c86338b3c43fd37c6fcf4f380d9903dffed78cb4795b11cf623fe65b37f305e70df58f7261d7f5df0df65482ded2cacb5e2ee78d4596e2e154e2813ac12fc829881c145d2b08c8a7797be8f4c7310daf0568da30b3face8e92d8b3418eae97d4fdeb85aeb40e195706800aefa09bd98"}, {0xd0, 0x102, 0x4, "772b721ca212a9cf06d811751b4b70f72d04f3bc2fb12529af528fd91f31eb4d82c24b105a4e3513dffb5d1bce026b36d32b1ea6d33a6e3036914c9bba784556267271358e99c6348cfcb5b7f4c5455445063f144ac42a266ed9d9a1134150efafddd74740b53a644ac6d42a3bf16bfc63da9bbba528d3d8a31ef8eab8963f52851c66a3107e367309eaab4bae70b1212bc06d348b48f020377222dd4262d2604e1b350c81584be192d6e728328798e58454c841284be4914d2a736b1c"}, {0x88, 0x117, 0x4, "5eadb408f944729ca25c153f101237d7fd9dce2d19c7af6fb8bc858e9d92a3c4d17ce2d04a79aaaf3de73ab44b020247b6a839561c895d739580f941ca289c18696f24b71d60a66a05563bcbdde9b1df7cc1c244bc9d26cf01c1fb89c5a3d0c12f33392c7e01c38078a6c9bf71d7136f3c"}, {0x68, 0x13f, 0x4, "23e11d1e4a0a5faa993c6587ddb2230a52b3a178627a22c8e341d4ad12253b256e39869764d991b59b7bd3c95bea6b323ad2cf10068692f40d07ab2cf269055acadbe90f956327b8f6c9914c4ade68e7e5bd0f3d86e5a737"}], 0x4d8, 0x94}, 0x0) accept(r0, 0x0, &(0x7f0000000000)) 2018/03/22 01:32:25 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x4, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000000040)) 2018/03/22 01:32:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) 2018/03/22 01:32:25 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x40, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000080)='.', 0x4000000000000) 2018/03/22 01:32:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/sockstat6\x00') sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="44f930a732b9a82b6a0616a1f86947df9c199119511778995d34ab1b3643b861efa1ffd2501b7227a6df148370ad6df29cfe33dc1de84bf137321ef236c328c50d26da247e3b3432eea5d707906d02", 0x4f) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000001c0)={0xca1, 0x85, 0x1f, 0xa059, 0x9b3, 0x9, 0x7f, 0x8, 0xffffffffffffff2b, 0x7}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) 2018/03/22 01:32:25 executing program 1: socket(0x10, 0x80000803, 0x401) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000000)={'erspan0\x00', @ifru_names='yam0\x00'}) mq_notify(r0, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/03/22 01:32:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unshare(0x10002) unshare(0xc000000) 2018/03/22 01:32:25 executing program 5: socketpair$unix(0x1, 0x8000000000000002, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) r2 = socket$pptp(0x18, 0x1, 0x2) sendto(r2, &(0x7f0000000080), 0xfee9, 0x1, 0x0, 0x0) 2018/03/22 01:32:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{}, 'port0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) 2018/03/22 01:32:25 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:25 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8dffab00"], 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x8, 0x8000000000, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x5, 0x17b0, 0x45cf, 0x5, 0x99, 0x4, 0xffffffffffff0001, {r3, @in={{0x2, 0x4e20}}, 0x4, 0x2, 0x2, 0x0, 0x1f}}, &(0x7f0000000280)=0xb0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000002c0)="90d6c12012afaf4ce8748f6e889ecd21409881f16fb8e90cd44cfd7784ced5de2ff7b3a54a76967039c00ae62fe401aeb53e33321ee07b55764bcb26a748a45cf06c2a844ab3ff1084b5e7aba52b271ed329d3fbe618a24aa98195b15593b9681d1302c60b6af8a3b46c9be35bdc56e4f5dbb57559d9161fcdebf7b03c703fa7bcbfc9", 0x83) 2018/03/22 01:32:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/sockstat6\x00') sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="44f930a732b9a82b6a0616a1f86947df9c199119511778995d34ab1b3643b861efa1ffd2501b7227a6df148370ad6df29cfe33dc1de84bf137321ef236c328c50d26da247e3b3432eea5d707906d02", 0x4f) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000001c0)={0xca1, 0x85, 0x1f, 0xa059, 0x9b3, 0x9, 0x7f, 0x8, 0xffffffffffffff2b, 0x7}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) [ 82.734820] SELinux: policydb magic number 0xabff8d does not match expected magic number 0xf97cff8c [ 82.747671] SELinux: policydb magic number 0xabff8d does not match expected magic number 0xf97cff8c [ 82.909631] IPVS: Creating netns size=2552 id=25 2018/03/22 01:32:26 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00f0ffff"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000000)) 2018/03/22 01:32:26 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) r1 = memfd_create(&(0x7f0000000000)="74756e08000000000000008000000000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x20, 0xd3e5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) 2018/03/22 01:32:26 executing program 7: timer_create(0x7, &(0x7f0000000140)={0x0, 0x17, 0x2, @thr={&(0x7f0000000080)="cbafc710", &(0x7f00000000c0)="b92944f8f07b95bedb48d3d358690a422f51a1c6a8571dc9f2b57de0d5e1e38214da829652ea26a41737c64d1b2c4a7e8621d5fca737b346b45c490f70e533a7aae3d5d0bb8744735bf091fa97523161163281f23639958a7967"}}, &(0x7f0000000180)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ax25(r0, &(0x7f0000000240)="375df864824b60047f8ee8c084cc84b7609a0bf9341edcfc0ee9569214cb8dc0b30933a076097dad6c5ce7e33b93f7ea4170c623f6be4e244eca1906872fef5ef52f52d2992cdbe2bb8d177c4bd13130c541b2f13d252a2236fe0db1c78584a73634a642d565820b9c91e473ea2d33beb99bf9c071ab5e952cd763ae4c4aa66d9726e354a206029d183ee075ecda4fd90b46f313b09e3e2d3b9110f1f82df24499ff77e8009db757a67fa53aa1", 0xad, 0x40080, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) 2018/03/22 01:32:26 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xff, 0x4000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000540)=""/4096) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:26 executing program 6: r0 = userfaultfd(0x800) socketpair(0x1f, 0xe, 0x113, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x81}, &(0x7f0000000200)=0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) 2018/03/22 01:32:26 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x2c) 2018/03/22 01:32:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000001080)="384d759e57f84209ea85cb5bd5db95d2425a6679dd314a7cd26d58f2e546e4702dce4863c08836902ab7ddb7", 0x2c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/22 01:32:26 executing program 6: r0 = userfaultfd(0x800) socketpair(0x1f, 0xe, 0x113, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x81}, &(0x7f0000000200)=0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) 2018/03/22 01:32:26 executing program 5: r0 = socket(0x20000000000000a, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1002) sync_file_range(r1, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x5, 0x1) ioctl(r1, 0x5, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0x46e22896, 0x4) 2018/03/22 01:32:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff41) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/152) 2018/03/22 01:32:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0xb9b7, {{0x2, 0x4e21}}}, 0x21c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000100)=0x1c) 2018/03/22 01:32:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001840)='/dev/usbmon#\x00', 0x100000000, 0x200) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000001740)="dcc235d1c73b4e0f56e38a347f6dfe1170907f158512f2fad6c178cbfe8e6a71e4e79bdcc6f5ca09dc3ae5c94d08d43a47d9b1b09ae141195d29fb52f585532e66bcd698ed84625780d6db1e9ed9835592ccece64c6f6f9aca6bad3b80b7cd7a131fab003d6565a332a3504b53441128ce409e6a63b8f3afdcc43e7a71d7b453126ff81ce874f320067b91f79be5d0caef9390811341d39101aea58e04a40bd5e01731a205c1be05c197302d661c75feb1dcc89ab7beb669bc236824c5f6001a4cf42275e4c305c93ac00c1319eaffe4450f99", 0x69, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f00000012c0)=""/79, 0x4f}, {&(0x7f0000001340)=""/62, 0x3e}, {&(0x7f0000001380)=""/216, 0xd8}, {&(0x7f0000001480)=""/235, 0xeb}], 0x9, &(0x7f0000001640)=""/173, 0xad, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0xfffffdf0, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/22 01:32:26 executing program 6: getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x2f}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x243) 2018/03/22 01:32:26 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 1: 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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001180)={0x1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000011c0)={r2, 0x3f}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001200)=0x50ea2157) r3 = syz_open_procfs(0x0, &(0x7f0000001240)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x190) preadv(r3, &(0x7f0000fc5fc0)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x10000000000) 2018/03/22 01:32:27 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x1b}) futex(&(0x7f0000000100)=0x1, 0x0, 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)=0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000001c0)=""/202, &(0x7f00000002c0)=0xca) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000380)={'irlan0\x00', {0x2, 0x4e23}}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x40) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000400)={@local}, &(0x7f0000000440)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000480)) r4 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xffffffffffffffff, r4, 0x80, &(0x7f00000004c0)="e6f0546dc151268ffe50f2b3b6bb135d01346515d958bf37e014d85b0da541fba9ed4eb7402578") pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000540)={'ip6gretap0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000580)=0x2, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000005c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000600)={0x51, 0xffffffffffffff01, 0x2, {0x10001, 0x10000}, {0x100, 0xb9b3}, @cond=[{0x4d33e239, 0xfffffffffffffff8, 0x2, 0xa890, 0xfffffffffffffffa, 0x810}, {0x8f, 0x2, 0xf1, 0x8, 0x2, 0x200}]}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000640)="5d6c83120091f2e4f6a46df32c92071ef1beafc9157512654cc1a0e38fa18213b0bc295bf426d235bb4c67096d44d22818f5235cd1b80973d20bb0674beb191812fb59580b89773c41aa47f7619a869482d887f73afe39e193c0ae6353ecf6e3ff657249423dad774342f3e1601b451b9e3b61939cb70b42b2d5e2db33af840a992d4d54d0c7c586d90f859b64d669cec1968116da78984c5a9eda", 0x9b) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000740)={0x7, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000000840)={r8, &(0x7f0000000780)=""/152}) mq_timedreceive(r1, &(0x7f0000000880)=""/4096, 0x1000, 0x1, &(0x7f0000001880)={0x77359400}) sendto$inet6(r5, &(0x7f00000018c0)="e75d6dd3f7a867608a76f76620cf9d53968c09a53a239f090129a4cfcff6bf327c29e4e56679865f9d1cc3443b8fc952f2a880658cac43ca15f5fed69e191893ca76a00629c735af5626d13e2ad0d75e1ff3758df9bb07a802212dce376c877d8ec7", 0x62, 0x800, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001940)={{0x2, 0x4e22, @rand_addr=0x2}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e22, @loopback=0x7f000001}, 'eql\x00'}) recvfrom$inet6(r1, &(0x7f00000019c0), 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000001a00)={0x0, 0x8, 0x20, 0x5, 0x80}, &(0x7f0000001a40)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001a80)={r9, 0x80}, 0x8) 2018/03/22 01:32:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) prctl$intptr(0x8, 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) linkat(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x1000) r3 = accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$setlease(r3, 0x400, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x123141, 0x0) getdents64(r4, &(0x7f0000000140)=""/228, 0xe4) 2018/03/22 01:32:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) socketpair(0x1, 0x807, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x100100) 2018/03/22 01:32:27 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000140)="73616dff2f6ef8804f7ce6beec3c4be8e889733c3890fba545881517bf65001a089bc059783f7831ee32a78c92f2cd7f4b0c702aaee740065c83861bcfcffcaeb379e70621b8d51a81d5a32f14b9e0f69cf2f0dcd0b76498ceb73b14943848fd7769c336b53016ec2aaabc2b590229b5aa46e647e89d962de460c744a715a96b5a78438f8449ddff014849d4e2c84abe2bc86cf4f7e054f0efb881661b9d712219e2a9fcb4eb1d87079828e693452e08452cdc6e6f34d35947ebada7b1000000") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) [ 83.926401] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.951869] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 84.012386] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.024301] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/22 01:32:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001840)='/dev/usbmon#\x00', 0x100000000, 0x200) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000001740)="dcc235d1c73b4e0f56e38a347f6dfe1170907f158512f2fad6c178cbfe8e6a71e4e79bdcc6f5ca09dc3ae5c94d08d43a47d9b1b09ae141195d29fb52f585532e66bcd698ed84625780d6db1e9ed9835592ccece64c6f6f9aca6bad3b80b7cd7a131fab003d6565a332a3504b53441128ce409e6a63b8f3afdcc43e7a71d7b453126ff81ce874f320067b91f79be5d0caef9390811341d39101aea58e04a40bd5e01731a205c1be05c197302d661c75feb1dcc89ab7beb669bc236824c5f6001a4cf42275e4c305c93ac00c1319eaffe4450f99", 0x69, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f00000012c0)=""/79, 0x4f}, {&(0x7f0000001340)=""/62, 0x3e}, {&(0x7f0000001380)=""/216, 0xd8}, {&(0x7f0000001480)=""/235, 0xeb}], 0x9, &(0x7f0000001640)=""/173, 0xad, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b0700000064f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610abdaaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d46f6054502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43b9e4a973bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941b", 0xfffffdf0, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/22 01:32:27 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xff, 0x4000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000540)=""/4096) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) socketpair(0x1, 0x807, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x100100) 2018/03/22 01:32:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000040)="9116e0e6cfc2a5b4c068dc0a210a5d9dd545e32f64668fa6928c877fae0ff18f0a35404c6ede9b33611fc121262000ab159156e5a91c543b84d947cbe6b9dfd4779730e5fdb20a76e792cf8ed22cc874564c2c29a1cd8b8fb0d116c65a7f60d7a9fb37dbcfb32f3c463730acb0a40ccabd5c983b5a26", 0x3b9, 0x20000802, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0xffcd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000180)="82", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/22 01:32:27 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)="e406c3811fa99ec06c1aacb881febe9e6297a1488277243d7044dd8d880c0eb35eff85e520fa6f692abda90b7c453d5fac29bd16dcf949b119cdf20e0547a777414b7d97576b7485d758c7faabefbdbac32633717e3be10ae14f5d9f985e49186f99b0ebe9abdac1221a5d701b") r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x417d}, &(0x7f0000000400)=0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00', 0x200000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mkdir(&(0x7f0000000040)='.', 0x10) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000540)='.', 0x0) 2018/03/22 01:32:27 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000001840)='/dev/usbmon#\x00', 0x100000000, 0x200) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000001740)="dcc235d1c73b4e0f56e38a347f6dfe1170907f158512f2fad6c178cbfe8e6a71e4e79bdcc6f5ca09dc3ae5c94d08d43a47d9b1b09ae141195d29fb52f585532e66bcd698ed84625780d6db1e9ed9835592ccece64c6f6f9aca6bad3b80b7cd7a131fab003d6565a332a3504b53441128ce409e6a63b8f3afdcc43e7a71d7b453126ff81ce874f320067b91f79be5d0caef9390811341d39101aea58e04a40bd5e01731a205c1be05c197302d661c75feb1dcc89ab7beb669bc236824c5f6001a4cf42275e4c305c93ac00c1319eaffe4450f99", 0x69, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f00000012c0)=""/79, 0x4f}, {&(0x7f0000001340)=""/62, 0x3e}, {&(0x7f0000001380)=""/216, 0xd8}, {&(0x7f0000001480)=""/235, 0xeb}], 0x9, &(0x7f0000001640)=""/173, 0xad, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0xfffffdf0, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/22 01:32:27 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000ee0f7f), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x6cb7cc09a9486a5e) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fchown(r0, r1, r2) 2018/03/22 01:32:27 executing program 5: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x17, 0x4, "1f585a0d768c669de7bdf5b429af5c80669e49ec0e305d880d658481d6f7b95c5db122e29964fb75947c8efd062f0f50c9256690093e078e9a18161c55e9c830", "a76466059524dd8c3806f81bcc1b8c47ee05e112e946ef279658aa90b938fab9", [0x0, 0x401]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast2, @broadcast}, &(0x7f00000003c0)=0xc) bind$packet(r0, &(0x7f0000000400)={0x11, 0x1c, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) prctl$intptr(0x29, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x1}, {r0, 0x4000}, {r0, 0x80}, {r0, 0x8100}, {r0, 0x9008}, {r0, 0x6c}, {r0, 0x1000}, {r0, 0x800a}], 0x9, &(0x7f00000001c0), &(0x7f0000000200)={0x3}, 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) [ 84.606949] binder: 10561:10562 ioctl 40046205 0 returned -22 [ 84.667008] binder: 10561:10562 ioctl 40046205 0 returned -22 2018/03/22 01:32:27 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='$wlan0nodev]trusted*\x00') 2018/03/22 01:32:27 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='7', 0x1}], 0x1) 2018/03/22 01:32:27 executing program 7: r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eeeffc)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/22 01:32:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) 2018/03/22 01:32:27 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000), 0x8001}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/22 01:32:27 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000540)='.', 0xfffffffffffffffe) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='.', &(0x7f0000000600)='cpuset\x00', 0x2000, &(0x7f0000000640)="4178d34e74b3cd8011df84784c15bab591920251476edc9f32303c641992d6ba194d707cc508d7b57b30fd1b927b204d5c9e1433a9dc3390ca5e54a6f70ecc89e36939866ceae7bd13b002e4db6b38b9c27f13314fad47ae8ad559c4") mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) chdir(&(0x7f0000000440)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', "766d6e6574312f5dce26707070312e00"}) umount2(&(0x7f000075e000)='.', 0x0) r1 = creat(&(0x7f00000000c0)='.', 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x900001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipv4_getaddr={0x6c, 0x16, 0x8, 0x70bd27, 0x25dfdbfc, {0x2, 0x18, 0x2a0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x7, 0x6}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0xd8}, @IFA_LABEL={0x14, 0x3, 'tunl0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7, 0x0, 0x7}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xc}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4004011) 2018/03/22 01:32:27 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101000, 0x0) accept$inet(r0, 0x0, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x18000000, 0xda, "2a483400697a1b47502bb3fc9925f39c9e12f29f8889f875a61d7b6cc4db68d9c28e337c08516457dd7cce322d1b0ffdab7fe4c31c82cf236e7c781f2863c64cd366e1089f2f05f999c9e50eb2bfbf9418bcb8f829b4c88c41ff6a33c2443225c2e82aa940097c22d0c095bb9e7571cb347d8cc7b0548c978b165b364803589def4bea40c41eb826d0f589a2b12ad042ff47b2b0ef4996e6fb2b59f8e98b4413e1a8026b1f25924672164e446101ba10ecb46f362906955aec3f05152dfe979b897aedbd1dd270c4a703a0a45eb15c10ce2982b1decf85f67dea"}, 0xe2) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:28 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x4000000, 0x4) 2018/03/22 01:32:28 executing program 6: clone(0x0, &(0x7f0000000040)="cf408df891ee544fb1baee501adb50bb0a72c46baa7e2424c30659a9ea8e9e05f670ae460e58833311479c5de1e310f6f963d8032a860465d63a12ad66dd927b42bebb7c67052c24fc887fa3b1565a2a9a714557a1d1439eafb145002208809f84ccca640ef6cc56d6918cfe7959fb92e52256df9bd027bb4aaf8da26a0f8ceecc6c58283b8a7047b8929e42cd656fb3e2770f98c6e798f708de30dc04fed00a377877af8aff1a1fd3d4600b0920cfe934a4dd19e9279b2011812bc8f356b7fb5c243400333aab500fa2b4368b12fdee86600f9245a72035c6c436102cf4c09d58771d0ee4582e2e57806a42c2", &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000000)) getgroups(0x0, &(0x7f00003a3ff0)) 2018/03/22 01:32:28 executing program 0: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x7c, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/124}, &(0x7f0000000040)=0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/03/22 01:32:28 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:28 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004900)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004940)=0x6, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='I']}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000000bffc), &(0x7f0000000000)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000004980)={@in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x7}}, 0x4, 0x80, 0x5, "12f879a2e12e434515e67e9aa36bd898607d3bf9c249bf5021d699a3125b027d66e7d4f4ef5cf3a9f21aaed70baaf556bed81e6f2171ed9fd5a3b26aabea0645fc34e2de2d7178cef0cc08fe2ce29f91"}, 0xd8) recvmmsg(r1, &(0x7f0000004740)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)=""/204, 0xcc}, {&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/123, 0x7b}], 0x72, &(0x7f0000000600)=""/4, 0x4, 0x850}, 0x8}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/217, 0xd9}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/155, 0x9b}, {&(0x7f0000000940)=""/44, 0x2c}, {&(0x7f0000000980)=""/76, 0x4c}, {&(0x7f0000000a00)=""/254, 0xfe}, {&(0x7f0000000b00)=""/60, 0x3c}], 0x7, &(0x7f0000000bc0)=""/53, 0x35, 0x2}, 0x81}, {{&(0x7f0000000c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000d80), 0x2, &(0x7f0000000dc0)=""/43, 0x2b, 0xe70d}, 0x6}, {{&(0x7f0000000e00)=@l2, 0x80, &(0x7f0000003080), 0x6, 0x0, 0x0, 0x1}, 0x6e0}, {{&(0x7f0000003100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003180)=""/154, 0x9a}, {&(0x7f0000003240)=""/232, 0xe8}, {&(0x7f0000003340)=""/236, 0xec}, {&(0x7f0000003440)=""/46, 0x2e}, {&(0x7f0000003480)=""/169, 0xa9}, {&(0x7f0000003540)=""/48, 0x30}, {&(0x7f0000003580)=""/67, 0x16}, {&(0x7f0000003600)=""/4096, 0x1000}], 0x8, &(0x7f0000004680)=""/186, 0xba, 0xf27f}, 0x5}], 0x5, 0x1, &(0x7f0000004880)={0x77359400}) connect$ipx(r3, &(0x7f00000048c0)={0x4, 0x5, 0x6, "429e70771c3c"}, 0x10) 2018/03/22 01:32:28 executing program 6: clone(0x0, &(0x7f0000000040)="cf408df891ee544fb1baee501adb50bb0a72c46baa7e2424c30659a9ea8e9e05f670ae460e58833311479c5de1e310f6f963d8032a860465d63a12ad66dd927b42bebb7c67052c24fc887fa3b1565a2a9a714557a1d1439eafb145002208809f84ccca640ef6cc56d6918cfe7959fb92e52256df9bd027bb4aaf8da26a0f8ceecc6c58283b8a7047b8929e42cd656fb3e2770f98c6e798f708de30dc04fed00a377877af8aff1a1fd3d4600b0920cfe934a4dd19e9279b2011812bc8f356b7fb5c243400333aab500fa2b4368b12fdee86600f9245a72035c6c436102cf4c09d58771d0ee4582e2e57806a42c2", &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000000)) getgroups(0x0, &(0x7f00003a3ff0)) 2018/03/22 01:32:28 executing program 1: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2200005, 0x81013, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000000180)=""/93) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x3f}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xb11d}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0xb6b, @empty, 0x10000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x88) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) r2 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$TIOCCBRK(r0, 0x5428) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000ee8000)={0x0, 0xfffffffffffffe3c, &(0x7f0000027ffe)}) 2018/03/22 01:32:28 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) 2018/03/22 01:32:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000400)={0x0, 0x0, {0xfffffffffffffffd}}) clock_gettime(0x0, &(0x7f0000000040)) write$sndseq(0xffffffffffffffff, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/03/22 01:32:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/current\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0xbe, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000ce910b2a61e3a20000000000000000000000000000000000040000000000000000000000000000000000"], 0x58) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7f, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x6, 0x7f}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x800, 0x80000001, 0x10000}, 0x10) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) 2018/03/22 01:32:28 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8400, 0x0) mq_notify(r0, &(0x7f0000000240)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000140)="6b335983a5390f364b56b33b41b2cda78b23a21930db52ae99deb3aaba17c808b4446b86eb", &(0x7f00000001c0)="b534a3ce7e341d3517b94eaca2c937f4311a1f97240f9448883dbeeaba546b82c8c3a31532e84fdb3017e97789fe2d862cb55037e86fd4e2d5f62caf9b61821848269dde8bd41bb9c8b4bcdb7129f94f3a06d827200ff67c5c36"}}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) recvfrom$unix(r0, &(0x7f0000000280)=""/221, 0xdd, 0x100, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000380)) 2018/03/22 01:32:28 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x5, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @tick=0xffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400080, 0x0) 2018/03/22 01:32:28 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)=0x35b) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/22 01:32:28 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)="20d26bc6ad4aea750f8f1a22760a70b479e59b855164dbd0d5bdec765965b263d9cdb681b04f94ce1e3d0754f16b1650207c19783b8afa9eda337dbca66bc5fbfa03e64ce88d17aff3728c2fc6912ccfe4ae345feda8d48618536a2b1b74bb62e0e8a22572a9d58daac1b7c67fefda1048aabf50ec2d7a4fba7b1c5c4ae884ebe9baab38bcbfda7f", 0x88) preadv(r0, &(0x7f000055ff80)=[{&(0x7f0000000340)=""/204, 0xcc}], 0x1, 0x8000002) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e000000000000b722d47e00000000fbffffff000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af0800000000000000000000000000000000000000000000000000000000000000"], 0x68) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x101200, 0x100) 2018/03/22 01:32:28 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_settime(0xffffffffffffffff, &(0x7f0000000000)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e24, 0xfffffffffffffff7, 0x4e24, 0x100, 0x2, 0x80, 0xa0, 0x87, r1, r2}, {0x7, 0xfc7d, 0x7, 0xfffffffffffffff9, 0xf3, 0x6, 0x7, 0x3}, {0xffffffff80000000, 0xda0, 0x8001, 0x3}, 0xfa1, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x1, 0x6, 0x100, 0x401}}, 0xe8) 2018/03/22 01:32:28 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)) tee(r0, r0, 0x1f, 0x2) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x6, 0x4) acct(0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000000140)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x82, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:28 executing program 7: r0 = add_key$keyring(&(0x7f0000b2dff8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x85, "d085415ea27c30041fb5f057b566c035fb7dc51c2754c9bba028109a5594fec30abf8c2af17993c60c763acc25677ce627342813ed3ee1776e924aacb763821f3975e05dc533f0354db426748cdb5ed3c84b15da5c64bb4a4c45b27f774d7daa6d1bb6af6375cf5ede93a1138cdd433c6baddd703946a10e1018575252db57ce1c292e6ca7"}, &(0x7f0000000100)=0x8d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) keyctl$get_security(0x11, r0, &(0x7f0000b2d000), 0x0) 2018/03/22 01:32:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000040), 0x3d7, &(0x7f0000001c00)}}], 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x80) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x1, @rand_addr=0x3}}, 0x1e) socket$netlink(0x10, 0x3, 0x7) 2018/03/22 01:32:28 executing program 0: mprotect(&(0x7f000099d000/0x10000)=nil, 0x10000, 0x4000000007) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "884123eba784a6760561f9d644fafa1bbe6503a8328f9539c04a"}, &(0x7f0000000080)=0x22) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfff}, &(0x7f0000000100)=0x8) 2018/03/22 01:32:28 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:28 executing program 0: clone(0x900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) mq_timedsend(r0, &(0x7f0000000080)="afd2734866e14589bea1710accae85ea71111ddb0f80606f972dab2363622494d8609bd052c2764fca1ae11b1bf34338d18f4def4ac05c9c3cbc2fb0405e887e104481207b2f948a55fee764adfe10855ecbe126b45c2204af3a0badfc0ef44b883464d069745ea66f9bc6bc0f3026cd7f9ca70e66ca465dad5cf8cadc13f51fdcdcdb9d011f7b31ea09653452f859ce320d1f1d6f77a1e8e0940b300d6ba1", 0x9f, 0x6, &(0x7f0000000140)={0x0, 0x989680}) 2018/03/22 01:32:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001080)=""/101, 0x65}, {&(0x7f0000000080)=""/4096, 0x1000}], 0x2) 2018/03/22 01:32:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x6f}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x3) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffd) 2018/03/22 01:32:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents64(r0, &(0x7f00000d7000)=""/72, 0x26) 2018/03/22 01:32:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 01:32:29 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:29 executing program 2: execve(&(0x7f00000000c0)='.', &(0x7f00000002c0)=[&(0x7f0000000140)='posix_acl_access$+\x00', &(0x7f0000000180)=')trusted-+\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='/.)@-lo\x00', &(0x7f0000000240)='bdev\x00', &(0x7f0000000280)='^.em1.$ppp1cgroup:ppp0{vboxnet1\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)='bdev\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='cpuset\x00', &(0x7f0000000400)='ubifs\x00']) r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f00000007c0)='tmpfs\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8020, &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000005c0)="a2fff7dde07fd771518c46c124daeb39e994a69d5ebe12d87560bb984750532b461a1ba0a68f9023a9c5e6cd37c91b80e5660467e2251c451c4f1d485498615b9267f0354fc438cc563abce908d327d4dc49658d61f1399a1db0226099d4aebab6fba70494d7787309c48ce26a3ce6886fc83604dc2448ce47f0f2f0cd36c36c23652a9f3d425012beaa6e45ab8bb6bcdb6cbc7aeb066a1686f24a7c53deb9ada178ecc65e", 0xa5}, {&(0x7f0000000680)="d02656b0589f25569f5c79697799386d81f0631edefb3d5a7a0d137bcc2640fa21dbb2eb454e01a93f7c13b81703607a66628877536bd33613623ca4428b116d02bbe2d7174709dd37719f6e4176180574f9cc5848b4c2a3bea77fc4e9ff6946b5711c2fd87fdfb1b6693fd2d3c45497bb43430ebb08db5ff73ee7e5867138808bbcff9edf6492035de033266b7ae7c0c1b1056bfc35facf7b77bb11f8554a80905ee6dcdc66a8fffb56b9424faa3ea02a5cbde55d", 0xb5}, {&(0x7f0000000100)="48dfd8dd5d5ecc9b647048aa11c0c418ca7ddff4a17e96185840d1012a1d1b405812c397", 0x24}, {&(0x7f0000000740)="b264f9914740c12066e01b3804067de8fffb05835ef44facac1858db05fa4b9f15a54ff4af1745735960c0d2b3c9b85a639e50d0f828edf9c997b3a3119a694fa4", 0x41}], 0x4, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:29 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tkill(r1, 0x15) tkill(r1, 0x1a) tee(r0, r0, 0x100000000, 0x2) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='bdev\x00', r2) ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/03/22 01:32:29 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x80, 0x3, 0x0, 0x2, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xc32}, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) 2018/03/22 01:32:29 executing program 1: r0 = timerfd_create(0x3, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_create(0x7, 0x0) 2018/03/22 01:32:29 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={'nr0\x00', {0x4, 0x0, 0x5, "9abd916b211e"}}) dup2(r4, r4) fcntl$lock(r0, 0x7, &(0x7f0000db1ff0)={0x0, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffe}) 2018/03/22 01:32:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000080)) 2018/03/22 01:32:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) 2018/03/22 01:32:29 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) readahead(r1, 0x80000001, 0x8) r2 = geteuid() readv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/179, 0xb3}], 0x1) fallocate(r1, 0x1, 0x5, 0x2) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x40000) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, r2, r3, 0x7, 0x8, 0x1000) sendto$unix(r1, &(0x7f0000000200)="114811c0f5c1be143ce55df5bf3ffec5e8abd40c68f885f3a12226c1ac1bf9f76b2c1d97bbece5e26f7fa5f69d844cd16000d3167cf50255e4809b632de8ed68dbaaa8c43290fe303a3b6de3d79de79a3ae0d06d33b01779c71b115632e2bc78c26bdc2b885672c764402e9180cbbda7182f49a789e3408863e12c8de9c3e9017fc0a58d717a4a3b1187d563", 0x8c, 0x799da76dc95a36cb, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/22 01:32:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r1, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/22 01:32:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x4, 0xffffffffffffffe0}, {0x16}]}) vmsplice(0xffffffffffffffff, &(0x7f000020b000), 0x0, 0x0) 2018/03/22 01:32:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x680000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x7, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x6}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000040), 0xffb3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0x3, 0x7ff}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) 2018/03/22 01:32:29 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x3) 2018/03/22 01:32:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/03/22 01:32:30 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x220800, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/112, 0x70) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101080) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:30 executing program 6: futex(&(0x7f000000cffc)=0x7, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd7ff0)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x0) 2018/03/22 01:32:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, "cde0db5f120000006a25be99541c24eff31658d4abaddef20e00000e32950058244cd19ab5957cf48b090b461ffac4020000007bf299930500006162bf9370e1", "0d94be6b815da2bbc800f045c532ee5a20612cd484060fff71de15e091c02072"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000080)={@void, @void, @ipx={0xffff, 0xd6, 0x1, 0x14, {@current, @current, 0x4800000000000000}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "340b0fe564e53751be5afd2b60732c423cc6552d027dbd32fcb9fc0196b4ba23e64e84254863b869623f35a22945e1484e20cf291e703f4c394c292bae55bc6a21f639a3eb40ffe8351d52775dccce0fdc2e40392d2d8561bc6a7180ad255196c50a9e69679f0581ceda0589fd4ff73eb6c1875f58d10dd7e4acecf618901830c89558bbdc5a58023c0ceb5e22439cf11a2075a33f9ea3166851d9c39908f0517c890c8b809ea5eb6c1072f8dbc9d602e2d12a28e90c3b3d"}}, 0xd6) 2018/03/22 01:32:30 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/22 01:32:30 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x9}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x1) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/22 01:32:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) sendto(r0, &(0x7f00000000c0)="388a", 0x2, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x80f, 0x488) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000100)=""/243, &(0x7f0000000040)=0xf3) r2 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xecbd, @remote={0xfe, 0x80, [], 0xbb}, 0x400000000}}, 0x2811, 0x3, 0x3f, 0x7ff, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x5, 0x10}, 0xc) 2018/03/22 01:32:30 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:30 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000200, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) sendfile(r2, r1, &(0x7f0000000080), 0x98e) 2018/03/22 01:32:30 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4208, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/22 01:32:30 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000f4000), &(0x7f0000000140), &(0x7f0000000100)) fsync(r0) 2018/03/22 01:32:30 executing program 5: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='!proc\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r0) 2018/03/22 01:32:30 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x50000000, 0x80000000, 0xf}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000100)=0x4, 0xfffffffffffffeb7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/22 01:32:30 executing program 1: r0 = socket$inet6(0xa, 0xffffffff00000001, 0xdd) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000000080)="80836befe2fea34527b41fec5dd7395eec469a96adc0e341e201d0f54853597248eeefa00b13deca8f727538d45da8262e4fe37276d7cd462f595cf91b88925a7847cda06e4870f139c692ac129a3ff686e1a10ea6e18f98fa9aa6795ef44c3648b5c0acea4faa51be75263a76273a01f4", 0x71) [ 88.720015] IPVS: Creating netns size=2552 id=26 2018/03/22 01:32:32 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x50, &(0x7f0000000000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x2000022020) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x6, 0x4) pwrite64(r0, &(0x7f0000232000), 0x0, 0x2f) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x43) dup2(r2, r0) 2018/03/22 01:32:32 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000380)={0x1f, 0x4, 0x3, 0x2, 0x8, 0xfffffffffffffffe}) write$selinux_context(r1, &(0x7f0000000340)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x800, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@delrng={0x10, 0x14, 0x800, 0x70bd2d, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x40045) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x9, 0x80, 0x400, 0x1, 0x420080, r3}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/22 01:32:32 executing program 5: clone(0x0, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) umount2(&(0x7f0000000000)='./control\x00', 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/03/22 01:32:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) close(r0) 2018/03/22 01:32:32 executing program 0: rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000240)='./control\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x4) sysinfo(&(0x7f00000000c0)=""/185) 2018/03/22 01:32:32 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:32 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'vlan0\x00', @ifru_names='gretap0\x00'}) r1 = geteuid() lstat(&(0x7f0000000100)='.', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='.', r1, r2) 2018/03/22 01:32:32 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) ioctl$KDDISABIO(r0, 0x4b37) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:32 executing program 6: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f000010fff0), &(0x7f0000454ffc), 0x401ffffffc) r0 = socket$inet6(0xa, 0x8000a, 0x4) r1 = socket$inet6(0xa, 0x800, 0x2) fcntl$setownex(r1, 0xf, &(0x7f000019eff8)={0x2}) fcntl$getownex(r1, 0x10, &(0x7f000073a000)) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0xfe42) getcwd(&(0x7f0000000100), 0x0) 2018/03/22 01:32:32 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000000000)={0x299, 0x1000, 0x10001, 0x0, 0x1f, 0x85, 0x2, 0x3}, 0x0) 2018/03/22 01:32:32 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdf42}}}, 0x88) 2018/03/22 01:32:32 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/22 01:32:32 executing program 7: socketpair$inet6(0xa, 0x0, 0xb9a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1f, 0x800, 0x8201, 0x0, 0x7fffffff, 0x20000000, 0x1ee1f38f, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xfffffffffffffff7, 0x5, 0xb72, 0xfffffffffffffffa, 0x5, 0x100000001, 0x8, {r3, @in6={{0xa, 0x4e22, 0xa1b8, @remote={0xfe, 0x80, [], 0xbb}, 0xd7}}, 0xb3db, 0x1, 0x7fffffff, 0x7fff, 0x240000}}, &(0x7f0000000200)=0xb0) getsockname(r0, &(0x7f0000000240)=@l2, &(0x7f00000002c0)=0x80) 2018/03/22 01:32:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x80000000}}, 0x2, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x4aa4, 0xf, 0x0, 0x7, 0x2a, 0x80, 0x1, r2}, &(0x7f0000000200)=0x20) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x2}, 0x8) [ 89.834989] IPv6: Can't replace route, no match found 2018/03/22 01:32:32 executing program 5: utime(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={0xffffffffffffffe1, 0x8}) r0 = memfd_create(&(0x7f0000000080)='&\\*\x00', 0x1) fanotify_mark(0xffffffffffffffff, 0x0, 0x25f25595e3d3727, r0, &(0x7f0000098000)='./file0\x00') [ 89.860239] IPv6: Can't replace route, no match found 2018/03/22 01:32:33 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000001400), 0x0, 0x200007ff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000016c0)=@ax25, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001500)=""/88, 0xc0094b5376f25fc5}, 0x20) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000a5f000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x19) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xb2, @empty, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x2c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/22 01:32:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="e2d7ad2b9bde007334c3af72bfbf7bb56b0133ea5df432ac518d7afe210311cd44c37e68ea6230ae61f1a82496882a5ee257378c0adf0664c91caef4b77f5f93496e95382c3d7586c8535b4750ced8693d25d7bf6a", 0xffffffffffffffd1}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x400}, 0x8) 2018/03/22 01:32:33 executing program 7: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) 2018/03/22 01:32:33 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4508107a5c65920a633e9865699f3ded", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/22 01:32:33 executing program 5: prctl$intptr(0x18, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22000, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000080)=0x10) 2018/03/22 01:32:33 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/03/22 01:32:33 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, [0x9f34, 0x8, 0x7f, 0x1, 0x1000, 0x800, 0x7, 0xfffffffffffffffa, 0x53e, 0x2, 0x4, 0x4, 0xffffffffffffff12, 0x20, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x8}, &(0x7f0000000240)=0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001907ff013fffffffda060200000622e80002040000140d00040000060200009208019c", 0x29}], 0x1) 2018/03/22 01:32:33 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/132, 0x84) keyctl$setperm(0x5, r0, 0x8000000000004) epoll_create(0xf82) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/20, 0xf) keyctl$revoke(0x3, r1) 2018/03/22 01:32:33 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r1 = getegid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) setregid(r1, r2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r0}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='security.capability\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='logfs\x00', 0x824, &(0x7f0000000240)="747f7bbc1ddf73dad00343581017431197fb94480e273c0106b7cf61e636c03e78c7fe0d66ceaa15e1658916b8c73baea0f4") umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) acct(&(0x7f0000000040)='.') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000af5f97), 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r1 = socket(0x1, 0x2, 0x7f) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/22 01:32:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="180000ff0f0000000000000001000000", @ANYRES32=r0, @ANYRES32=r2], 0x18}, 0x0) close(r2) close(r1) 2018/03/22 01:32:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r0, 0x0) lseek(r0, 0x0, 0x2) fdatasync(r0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) 2018/03/22 01:32:33 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000700)=0x20) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x4}) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/03/22 01:32:33 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200800, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000000080)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/03/22 01:32:33 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x5, 0x22, &(0x7f0000000180)="6c479e4574eda02f467c02ff4f5a961a50a27019193a02d0f396e465804ca96110c9"}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) truncate(&(0x7f00000000c0)='./file1\x00', 0x3ff) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}}], 0x18) write$evdev(r0, &(0x7f0000037fe8), 0xfdaa) fadvise64(r0, 0x0, 0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) 2018/03/22 01:32:33 executing program 6: prctl$void(0x0) prctl$seccomp(0x21, 0x1, &(0x7f0000000040)={0x7, &(0x7f0000000080)=[{0xc4f9, 0x1, 0x8000, 0x6}, {0x5, 0x1, 0x947, 0xffffffffffff5e06}, {0x972, 0x7, 0x81, 0x2}, {0x5, 0x1400, 0x0, 0x1}, {0xfff, 0x5, 0x5, 0xf6d}, {0x5, 0x80000000, 0x70d9}, {0x0, 0x3, 0x9, 0x1}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x3, 0x0, 0x40, 0x0, 0x1}, 0x100, 0xf5ee}) prctl$void(0x1f) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x100, 0x0) 2018/03/22 01:32:33 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) prctl$setendian(0x14, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='befs\x00', 0x80, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) sendto$unix(r0, &(0x7f0000000140)="48e10c0b46891f2fe02dc318bd38126f09a8c8d9bd18c5dfd96512b9f8914a8e4df9d2d10a0a9b3ce3f23070a20d126c4f7b74fcca901a346ea1edbeb60d7c462a85bdb4eaaa3c4dff393e43e32f2bff5a45370c02074e271fdf0ca0e794afbe0854de40f70652d5513b94f3af3c56a6211efe1566cd02f79163ef0dad5ba38efd1447077c3b3b73644eccaf9d163c9e18ce67705d072d3986247ade520ee094d19fbe52b2565be58da37334f52cdd44aa513c57e3e08e0124103a3052415ae4b9a7e145b2e4284e7793af0eaf393fbbe407dc2394a6bba4605837771689f18fc1cb94e1e0473abc79fa3090fdd157e80cf6bb0b785388318fcde91345f8", 0xfe, 0x40000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x6e) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x32, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:33 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f00000001c0)={0x0, 0x38}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x7ff}, 0x8) 2018/03/22 01:32:33 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300), 0x0) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000140)={{0x5, 0x4}, 'port0\x00', 0x20, 0x40, 0x4, 0x5, 0x7fffffff, 0x2, 0x2, 0x0, 0x5, 0x7ff}) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/03/22 01:32:33 executing program 5: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() 2018/03/22 01:32:33 executing program 7: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="9d22f7f34016942f67293daae731c80fb305470f30c4e36725feef9debcde5ecdc0f7d52de61aeeb7c9aa20572ab5c2a85b54785fb74f972c1c41be812548d2013a3ce28a3f45fb5832d0e782ceb5b89d8737e802d241deb", 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000)=0x800, 0x4) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/22 01:32:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000947000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) 2018/03/22 01:32:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f00005cc000/0x2000)=nil, 0x2000, 0x0, 0x34, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@buf={0x0, &(0x7f0000000080)}) 2018/03/22 01:32:34 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f000001efef)=@known='security.selinux\x00') 2018/03/22 01:32:34 executing program 6: r0 = socket$unix(0x1, 0x100000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000000)=0x1000000, 0x2) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) 2018/03/22 01:32:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000014c0)) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="6fc06b955f029475cf88f388993a1fd76b6e35a4c9925c8881201f6074666f04836760047e731eadfd9188d573ecc70fd8064f96ec09f2641e5fbc355b2043714f26a1474a49c0496a3b3b8ac54326cf15b4994a58d49fd5af6ea7f3a06b8e914da1298e0b", 0x65}], 0x1, &(0x7f0000000180)=[{0x20, 0x2f, 0x0, "8cf30bbb60975ca9d6798d"}, {0x80, 0x116, 0x3, "a49103adf76278c3f1aa33072fbe97b06c0e5e41ae918de617993d5f9649c7ca6d2f9b39a0baa9c28ecbcc057d2110109678325bc4aa338d7e2126027f6e07e12a27c829e5e88d3267344a26ec4fb901631a3570af1a6879636e387aa29012ca0c138c821c11603c6a4de9ef9985"}, {0x60, 0x12b, 0x9, "d8fd13046c82a301b8a0c994a92620e3e6c45d2c91b505c13e1b5f07da68e971bfa68d28f5363d76890c343808d9fd18e8a4cfe53ceedd88b9245abeb6229112c1556cc3de3fb0b3d59cab58"}, {0x60, 0x110, 0x7, "5805e98b6650158da25f88e6ef86e5bd6b6638346bf2c8cb9fe226224b4932919c9d8541e07751bc8196eddfc4e2f33e3edddfdca5316155758a17498ee4a11a059c06ce1ec2852d5d62064fdf2dccd1"}, {0x1010, 0x107, 0x7, "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"}, {0xa8, 0xad816b1a0216dcf5, 0x0, "5fd69eadf7f7f3368f15734ae917eb6be7530b35f0cee46f335ea3d84fa2387cc4d9f871fb1836585d1e804835000cfb55b9840da2de01a02a5cf336621709455cc14f047e911303126a6552dbf5a8e592534f5c65ec433426a543a02c48e41c3f30c0c75ae680f08518d1ed3b780e533d019c2318106dd57d2e93dde3af2f835e25ba0f37c95bb3ee0abb734da3b16e35b91198e901"}], 0x1218, 0x40000}, 0x20048000) r2 = socket(0x11, 0x2, 0x0) recvmsg(r2, &(0x7f00001e6fc8)={&(0x7f0000426000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000acc000), 0x0, &(0x7f000095ff09)=""/247, 0xf7}, 0x40000122) 2018/03/22 01:32:34 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) 2018/03/22 01:32:34 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) fchdir(r1) r2 = syz_open_procfs(r0, &(0x7f0000000240)="6e732f6367726f75700013a3886a5af3b3ce91b968ee00766ad6f4768866548b457a7efd207dd3e37ff9ca89010f") ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x20000000000800) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{0x9, 0x29, 0x2, 0xfffffffffffffffa}, {0x80000000, 0x69f, 0x6, 0x1}, {0x10001, 0x100, 0x5, 0x2}, {0x80000000, 0x5, 0x4, 0x10001}, {0x7335, 0xf27, 0x62e, 0x100000000}, {0x28000000, 0x7d, 0x5, 0x4000000000000}]}) 2018/03/22 01:32:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000009, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)=0xc13) sendto$inet(r1, &(0x7f00000000c0)="97251ebabba05259cd5a4f8a1568f8867e76b474678bb7af4b06cb8c79d9d2b1d3bff5dfae1c99bdd3beaddf80ef1cbc239f7af9df8c3c4b9985600e5a5a7f3b4308ba63a4235614768479758233a0ed848e31bb63b935334d9513324816bcab58843a3ddae30958b0082292f107841d3839241cd4ca43f8db7022ff3661e6dec75518ed509d74d240f63b0993c8ceb10c3f07279cba89910b28ee93b6c9471f9257812c1c26b36fdbcfa0f1c58115306e298ed9df01aeebb694b2ad0ed1b17501f094c675067dad", 0xc8, 0x40, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/22 01:32:34 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) creat(&(0x7f0000000040)='./file0\x00', 0xc4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:34 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) prctl$setendian(0x14, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='befs\x00', 0x80, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) sendto$unix(r0, &(0x7f0000000140)="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", 0xfe, 0x40000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x6e) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:34 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000000140)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f00000002c0)='.', 0x4000000000001) r1 = gettid() bind$llc(r0, &(0x7f0000000180)={0x1a, 0xffff, 0x4, 0x3, 0xffffffffffffff01, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) accept(r0, 0x0, &(0x7f00000001c0)) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r2, 0x21, &(0x7f00000000c0)={0x6, 0xe7, 0x8, 0xd916}) 2018/03/22 01:32:34 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="bd436af5b8fbf1968661f690568997f78c6d316c04523634c9e8a189adebc1dd23a0d8c368dbdd3d17c8c7eecb03c92f1d4c2e5520f69176a4ce3268436f06d49ca6d2d2a2c614ce1330d38f3bcbb7274fb27cd96912c39bc0dc3e78cec2c35e7b88345660c026c51ebe08e56e924ba10702ebfb4627ede441c6385f00d15163e0ca6290430ffb124a861ed33120132d3ceeaf5bfb4df47910b397109c38981a8d635ef208afec7bc42256e381f76bc01fe9bd5c8023b140f13db32e8bfb231bd91611a3098b2e05b8df3cf1cd0702b64f99e33750327de8d5735f61ff0ed3f2c0d58405e350058c88b428c4f140327bb8448d822c8b5f2c", 0xf8, 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f00000001c0)="d73f9c65f44f852ecb758e67d60c6ad8229fdc015bb0557149393a5cd5ae75f66e61841ec5b58518b326c208c271b9536251d51121993889ad3666ce15e8982ecbb3025da5f5a807b64888264e9eea9fd041705bbcf5f489f75cb8242c78d2667c35252fa4b1bb8574b03faa23d4e3cab4438771afa053695953e14c9728d65c3d890b55082380a6e5573fae06a0935eb44ec46d511495b0f8f8b3103505daaf56ce2444cab872be9cc43b19f17ca9b1f413b6fb2fdb4618001360deb569", 0xbe) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ustat(0x100000001, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000380)={r5, 0x0, 0x9, [0x4, 0x300000000000000, 0x8, 0x3, 0x8, 0x100000002000, 0x401, 0x5360000, 0x6]}, &(0x7f00000003c0)=0x1a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000440)={&(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000b40)={@dev={0xfe, 0x80, [], 0x11}, r6}, 0x14) 2018/03/22 01:32:34 executing program 0: r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/79, 0x4f}], 0x5, &(0x7f00000003c0)=""/249, 0xf9, 0x7}, 0x40000000) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/03/22 01:32:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xf231, 0x8, 0x6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}}, 0x7, 0xfffffffffffff513, 0x2, 0x2, 0x5}, &(0x7f0000000200)=0x98) 2018/03/22 01:32:34 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r1 = accept(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@empty, @empty, @empty, 0x10000, 0x9, 0x1000, 0x100, 0x9, 0x1010000, r2}) fanotify_mark(r0, 0x4, 0x10000, r0, &(0x7f0000000400)='.') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x81, 0x8001, 0x4, 0x800, 0x7, 0x1ff, 0x2, 0xffff, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:34 executing program 7: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x2, &(0x7f00006d4ff0)=[{0x80}, {0x6}]}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8000, 0x5, 0xc3b3, 0xb6}]}) 2018/03/22 01:32:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f52fdb)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/22 01:32:34 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) socketpair$inet6(0xa, 0xf, 0x200, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x15, 0x15, "78bc81c32d3a3aa1b1571c08e246d8a5e5939fdf433d5df8097d4c43fa311c7bd7ab9c268e196753ba37a1f9304b025874ab702fd89a3883bfcdb7ea789653bf", "4c1c3e38a6eee410db88db004be69838063bf09b08a42177270aba11dc4ba480a20fb08816441af2e6c1988d089854598adcfecebd0894c0aba95c6793ac534a", "5f28d7b3437c20a54583dfe20b56175c0bd954bbe1293b679b2feabb58f0aefd", [0xffff]}) 2018/03/22 01:32:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3bbf847, 0x4000000008002) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="ee147d10deeea1ae3359c406fa2e02b6cf3a6c2a36ebbcb751c0231403a2d54f8c98c400b4f2e1443fee0fde317300ae885b66584bf30000008001000000ab0f2a3a75cf4ea29eeeb1b6a91cd23657315c11ecc8b17c7d41e77c7b0dad15e33466aabb53e3689fe8046b2e5ccad3d6e179399b5e98f665dd15fd7da16daa5dc0958ce6ebed17e94e10d872d7a8e981633df0448ba339422893644566f4cf86ef24462027149aaacd05aa95d2c5b14c47ecda6f5faa0eaa570ba193bdb55fe32aafd327109509431aa609901874d0b82b724998bf0328a24a8cb73bf9660a032e4ff12dbfea9f35a9fae18565c0971c3f095976db"}, {&(0x7f0000000200)="fea600b9de22eaeed57c1a836921f3f322979e535bed1136e51f33b2953483c83615413d72e0980105c9ebabc1c9955a0f36966e381999fa3bae2b827a40bb6b919788d00f84836b465a52f07cadabb1aab66c0b7dd946f71fa52c263886830a3e25a5a1598d171345df0980930d5a924d4ddc7385", 0x205}, {&(0x7f0000000280)="dd900fd23469b07b28352027547d3f91b86395b330d6fd7678819e67d7942178ef79fd7be76158eeddc4993fc662ee63ff605e6e186e23330cb1957422b9975ac356fa474cbeb88a9fb133c0eda72b74051415e2bf52d8086d9302f4637622a75e2f97a26e30d0f4b0451eb471c17e2b5418f4a3807b6b1963a817829f943332f87ba8d7b432929f08dd7356003d70faeb8ccd0f4c11bfa407505067a154afde7199740d599775abbc96e7bc69d683bb119f20"}, {&(0x7f0000000080)="01d569895f8c32b78893956d0def41e3454936a3d714025e28186dd52602fab933afef32c13672ba80b680fffa68cc3fb81ee7827b19"}, {&(0x7f00000004c0)="fef454562d7597874e03934308c171d74bd938824add94ff7784c72f3ce4f85638a13c892d1da896341ea25d6d750e3733aeb2b267ebf11a8822f046c6233c56884bca95c1af54ac437245b68e411680addf6971ad7541a27e19df87ef7d4f65ae3cec2d447940b4b55da18f0be08f8bc17e0ded3eb0737ab6b7b61e6a10a3620ed3e23cea16828f85191f0588b7f65d5b42e168455d8046babd93adc8ee7d766f1b22563e9bcfec4fdc60a4b372451cb28ab8e7c5fc2cb95bbb16afa9", 0x24b}, {&(0x7f0000000580)="1d0038da8d44c084a262db9052c6"}], 0xc2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0xfffffffffffffd7b) 2018/03/22 01:32:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x2000000) 2018/03/22 01:32:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000380)=0xb0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40002000}) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x5) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) [ 91.506727] audit: type=1326 audit(1521682354.588:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11192 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/22 01:32:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup(r1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) r2 = memfd_create(&(0x7f0000000080)=']+\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xfe}, 0x8) 2018/03/22 01:32:34 executing program 3: open(&(0x7f0000000080)='.', 0x0, 0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) 2018/03/22 01:32:34 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r1, 0x0) 2018/03/22 01:32:34 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:34 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) [ 91.581326] audit: type=1326 audit(1521682354.648:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11192 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/22 01:32:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000380)=0xb0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40002000}) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x5) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/22 01:32:35 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x3, 0x2, 0x2}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000002c0)={r3, 0x1}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000140)={0x16, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) seccomp(0x0, 0x1, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x5, 0x0, 0x9}, {0x9, 0x7, 0x757, 0x1a}]}) 2018/03/22 01:32:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x34, &(0x7f0000000540)=ANY=[@ANYBLOB="0000020600000000ff020000000000000000000000000001fe8000000000000000000000000000aafe800000000000000000d8000000000fff0200001f0000000000000000000001fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000bb0000000000010000000000000100000000000000000000000000000001fe8000000000000000000000000000bb"], 0xfa) prctl$intptr(0x24, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9e5, 0x30, 0x81, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e24, @rand_addr=0x400}}, 0x100000001, 0xfffffffffffffff8, 0x9, 0x7, 0x48}, &(0x7f00000001c0)=0x98) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000600)) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$VT_ACTIVATE(r4, 0x5606, 0x3f) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/member\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nfc, 0xfffffffffffffcc0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000080)=""/53, 0xfffffffffffffe59}], 0x10000000000001dc, &(0x7f0000000340)=""/128, 0x80}, 0x4000000000000000) 2018/03/22 01:32:35 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 5: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)='dUS', 0x3) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r2, 0x0, r0) 2018/03/22 01:32:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r0 = memfd_create(&(0x7f0000000080)='ubifs\x00', 0x1) fcntl$setsig(r0, 0xa, 0x16) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/22 01:32:35 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) memfd_create(&(0x7f0000000140)='\x00', 0x1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x80, 0x100000001) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x2, 0x4) mq_unlink(&(0x7f0000000080)='+*}\x00') 2018/03/22 01:32:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) listen(r0, 0x0) connect(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80) listen(r0, 0x0) 2018/03/22 01:32:35 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x240000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/22 01:32:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/22 01:32:35 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x5) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x64, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}, @decrefs={0x40046307}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000080)=[@fda={0x66646185, 0x9, 0x0, 0x3a}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x4, 0x3}], &(0x7f0000000100)=[0x0, 0x30]}}, @acquire={0x40046305, 0x2}, @dead_binder_done={0x40086310}], 0xd7, 0x0, &(0x7f00000001c0)="c03c9a719d3c251b8c9d89e251a3baba6ce00da5d1ea0a12a17af40687a9028ffd974273a33a8e9170cb4f1bce6b1e731b6a0fed066cb1f9e59c5e1f93483f2421a0c260c01c8c55f56c5a160d8056c1586fc450b8d675734eeb945398a55b6480f01eb8cfe1fb3580d12a42d87f8df5899eaec872a1ef603e2f82bdf23daf28624d422aa6ae7010359cdaad532bb89f7b3e72c874f0160286c43ce5de770f03763d3966759899657e108eb0d18c016a5fa40a6a64f142fa881839afc2108d0312eef1c007360daccb5a60e1df9c1199751cf3320107e2"}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r4 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r5 = dup2(r4, r1) write$evdev(r5, &(0x7f0000000080), 0x0) 2018/03/22 01:32:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000000)='/\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) fcntl$lock(r0, 0x6, &(0x7f0000f4bfe0)={0x40000000001, 0x0, 0x0, 0x2}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) 2018/03/22 01:32:35 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc) 2018/03/22 01:32:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0x10, 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000540)=""/4096) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:35 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000003c0)=""/113) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x6, 0x30}, 0xc) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x58) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x4, 0x8, 0x100, 0x4}, 0x8) umount2(&(0x7f000075e000)='.', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x84, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x89, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f00000002c0)=0x10) flistxattr(r0, &(0x7f0000000040)=""/117, 0x75) 2018/03/22 01:32:35 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = getpgid(0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getpgid(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x12800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0xfffffffffffff001, 0x0, 0xff5, 0x6}, 0x10) r2 = gettid() r3 = getpgid(r2) timer_create(0x5, &(0x7f0000957fa0)={0x0, 0x0, 0x5, @tid=r3}, &(0x7f0000419ffc)) 2018/03/22 01:32:35 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8), 0x0, 0xfffffffffffff370) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x8) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/03/22 01:32:35 executing program 6: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000240)=0x4) listen(r1, 0x0) accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000200)=0xfffffffffffffedc, 0x7ff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000700)=0x0) prlimit64(r3, 0xc, &(0x7f0000000780)={0x8, 0x6ab}, &(0x7f00000007c0)) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept$inet(r2, 0x0, &(0x7f0000000740)=0x179) pselect6(0x40, &(0x7f0000000000)={0x0, 0x1, 0x4, 0xe83e, 0x1, 0xb2, 0x2000000, 0x5}, &(0x7f0000000040)={0x3f, 0x80000000, 0x2c, 0x6, 0x401, 0x7fff, 0x8, 0x6}, &(0x7f0000000080)={0x2, 0xffffffffffff0001, 0x16116568, 0x3, 0x8001, 0x3, 0x8000, 0x2}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x8}, 0x8}) sendmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000280)=@ax25={0x3, {"4d6b06fe5f92fc"}, 0x1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="eccfaa459b54221be2d121dff135e1c50dc344815a8d8dba747f14a8fc23572438a4950c4ae63a632215f3a2ba2179449d4d74c9bf718b56d1ca95738eb17a14c5c8b0cbe85b229fb56be59659b14e1188", 0x51}, {&(0x7f00000003c0)="1e8b6c4966fdc8822a40da7e7ae8254d60291d7c50c2694c92d1a191fd19a995e86743da68adf50e729c1f43d7c09d812295c1e8", 0x34}], 0x2, &(0x7f0000000440)=[{0xd0, 0x102, 0x10001, "cf07970e9962a0828b882b783bfe654dd6c77ab4b3d6126bcba1d03e86f516367627780e1db8ec4bd621c62863e71a452a577c423e92b54c60e7e233505787a3ee4706e6bfe9e8de64807c9e390fbb8857f349b673e5028624fe3867d2a6491ea43472643f3a080851e633ffb0491bc2b67e23fdda105c1fc14d25aa408ef6ff8607d1491030ea1a03b20f5039fc60a5425cfdb0e551234b991a87d2c6ae26b83922a11d0117c9b8b9cccaee20742be86c41aa9f5de934bfa451fc303d"}, {0x110, 0x100, 0x6, "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"}], 0x1e0, 0x4}, 0x40) tkill(r4, 0x1000000000016) rename(&(0x7f0000000680)="e91f7189591e9233614b00", &(0x7f00000006c0)="e91f7189591e9233614b2f66696c653000") connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/22 01:32:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0x24) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x80, 0x2, &(0x7f0000000200)=""/112, &(0x7f0000000040)=0x70) recvfrom$inet(r0, &(0x7f0000000100)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/03/22 01:32:35 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x82) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) 2018/03/22 01:32:35 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x4, 0x7fffffff, 0x1, 'queue1\x00', 0x1}) recvfrom$inet6(r0, &(0x7f0000000100)=""/170, 0xaa, 0x1, &(0x7f00000001c0)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x2, 'client1\x00', 0xffffffffffffffff, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15"}) 2018/03/22 01:32:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x4}}, 0x9, 0x3, 0x19, 0x8, 0x20}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r4, 0x7}, &(0x7f0000000380)=0x8) sendto$unix(r3, &(0x7f0000000040)="78799cd8817fcb650d401184775fe85198f28f2797d6da4a86b274da415aa1665cb145bd02fe059a0718b1c0d76779fdefb9154ce7afadae4c5eef75b1297a2e1909999a4686503b578670ddb5b88118e956c900407d40dfaa1d597f08c1298d5b07e040ea595c3198f7c3fe7c238ba1904f3c72a133122cf4acd122edf33fb9abd0f03346969156dee9b436cd3a15d7936d897093bee052ab597fba26016285fb7c9168aa5c6b22c0ba42db1e70ec4de2ec88f0965506e3e18822993f880a86c58689eb601ac3909bcb08e6602d80d79ffb5e093c2cddc9bddc1246fba425edf36dd1406d1e91769953d0b93e2c", 0xee, 0x4000000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r1, 0x820000000000) 2018/03/22 01:32:35 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x7) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000140)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2a0001, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = dup2(r0, r1) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/22 01:32:35 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffeb6, 0x0) flistxattr(r0, &(0x7f0000000040)=""/251, 0xfb) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/03/22 01:32:36 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000140)='.', 0x0) 2018/03/22 01:32:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xb5, &(0x7f0000000080)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) 2018/03/22 01:32:36 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x20) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x400, &(0x7f0000000100)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000f68), &(0x7f0000000ffc), &(0x7f000039f000), &(0x7f0000c2f000)) fdatasync(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000200)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$setown(r0, 0x8, r3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x0, r4, &(0x7f0000000040), 0x100, 0x0) 2018/03/22 01:32:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001b40)=[{&(0x7f0000000040)={0x27, 0x0, 0x2, 0x3, 0x80, 0x0, "9469ccdb753d0347c1a3eecd6b4f2fd07ac7c84db2bc2ee3131995f416b100bfcda1c0c6d6ba53cdf77e03a4ca4aecbced65916a9577fe24391c90456f7773", 0x12}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="5788b6b7cf090cc38c0608caa6aecdc0db19c0aa8ea75bec0db65bcb8f7348759d52ffb984856d85c33d113f784f23518490ed4400467c6a09e00b8e4402d34897f076d8be74b3113c53250b1da6afd87578f43298693e18214ec426843a79a207109706ed2957e58ee60d67def42f71a1e32b5f8ad6fa7c5b4c00640662a0094b9c2ecf5dc8f6e8fda6150fc06ffe5111bee04814a62cc58dd9954871f0bc226fd3e6aafcc6d282e2df7acb58b3099356e94ca9", 0xb4}, {&(0x7f0000000300)="22f132ee208f1867aec427c2f49b916d8e8c122cd993136be734f5bb7ddd7a98d033ebd45cbe3020e3752cf5575168b749e343791f706a6328423b4f4b11ce5e5ec0f441d86eda2ef58f3257b73714ff24a7ba7232d9a54851723c36bef1f99313acb9e32a9d33738942fdde61824d7c75c73c3c87d59257c0fa31", 0x7b}, {&(0x7f0000000380)="13d219798436c4fddee13915fa0cd75de5c203ea46b4f59cf9f3d56c68bf9514b0f44fb92289b01be924a7b48f8449722e0414e23793", 0x36}], 0x4, 0x0, 0x0, 0x40080c0}, {&(0x7f0000000400)={0x27, 0x1, 0x0, 0x5, 0x80000000, 0xfffffffffffffc00, "f983a42f4a7828efb7b28549c56cb74d29238b4fabeba0f4b0cdfc289487cea330a1e79bfed2241b2a1016c086c5e9e2b6a988973dc7c733f3f1b87a4a8e95", 0x38}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000480)="db606617a791fc0e3283bade0944bd9f77e049236f99ab19d6456512317230dd033927fabfd0af7fee273aa486183e48e634c4fe21206a63e148ece944ab4eb4b52156bad63e430d35d5f162d3ff75a6b80d1c1a71bdfa929bba6b83b0cc4b026db39e166d1786742dccef59f445f655a346f858f452ccbc2c7d792f43110f4d942a8ac4f0764de4ba01124628927ac298f1688fa844f400d56001f0eeef65c15338b44f1e3ff41d25508f06769dea16f16ba6dfdf60db01cace6f52668d95f47de8fe53f8ed765390ac95e1826f844696678afac2b99e4fb6673cac9d7012252f2a6f03382c8ebbcd878775810c3a020f5a81b7a4b22574b8", 0xf9}, {&(0x7f0000000580)="e4e43e2cce9693fb0417795ef26b3d9fe245c8827369dab277d588da10b55f4848b79f8c2f", 0x25}, {&(0x7f00000005c0)="03b8f65643a7dfa9c847f1ab3d89900ccd7de30b79c4fa10196c93a6a856af95f9ecc115bbfbd070d5ff161d3e61209c564b7654", 0x34}, {&(0x7f0000000600)="a60509dd372fbda6c69c83490fc80e634ae49daefdd03db56595f6da66b82855d28b8de39accb3d08399d62bafab89e0bc512434a276ebb595e69cc7fbaf674777cdaecb29532fad352134666e09c7417d4a273e2c75c5f8181332e51a5452c7379fd4c6ca747ccb500766b2b73d469e05b5152448028788caea50bee90d9d6ba34ace1f919e59a9ed4bf60e4334e7a264999fd046d0500264e1f5ae3ed1cc71c60fc0132020ae82576aa9f44fa63678790136a7ea94b94184519c71a1ac", 0xbe}, {&(0x7f00000006c0)="76106ce95b6eb83a25ee2377e38cd6033441aef43358933cfc8c5c9840c5f97349c744c71a16c76899a7cd5443cdee306d83a756345bda9b486810437a56b802b1b50f8872c9171ac286b4fedc72634f4161e41321f4ce", 0x57}], 0x5, &(0x7f00000007c0)={0x108, 0x10c, 0x44, "ce202dad41ef8d8fb5aa1637177d0d3014fcd8159a054898f74b1a0e6b29a83a69dff02ba0d6eca173053fbd9d1d693081ca9ff9e8bb523ba523699c62fce8cdd70b777732abb72aa0fda1c97f9426f8c90bc0c91f12485f5a0483f9731b7fe4583657501bb354ae413436f2586cb590f7b10b60f19b56da9f533735bd0366898dbfac91a33a183014ee33eef2c1551637b00a37a0eefd4989552ba70147e9539c347f88362982a4945f170025030cf1ef58e0b44ea1afe8e53182dc8c6b71ed4c65467dc2666b9095c4ce80c6fad03cc6d35419d6c31a5e72066842a7e193678c956029702f446c27bdd849243f51985450f53d80f474"}, 0x108, 0x4000}, {&(0x7f0000000900)={0x27, 0x1, 0x2, 0x5, 0x1000, 0x5, "73c124da3227967ac3baa42fc530fe34590d0715dfdbfea851861d524b3d2c3717c722fd63a2264667b08846c0853e9c4b6e31cce6479996caa8492dddc8a2", 0x20}, 0x60, &(0x7f0000001a80)=[{&(0x7f0000000980)="9296bf914db8e8730f05", 0xa}, {&(0x7f00000009c0)="b6c440b386cf210ce6024f1ba9f09c7e69251b80b94be0b99612d0bc49a81a79b3072aa4b60285a4a9b66cfe4b6840fb2591961ce0ab2cd687a854b000c69bc9acb65c0e9b9fbb08522079408da2fc82a370d22b828db289a29998be2c1a182541260a", 0x63}, {&(0x7f0000000a40)="1cb549e2a35c1ace66913f47d6bbe35ce682d671406c0fae183de0bca8183b52204ea1adc1cbb50dd35230bf34ac3af4c3092f62", 0x34}, {&(0x7f0000000a80)="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", 0x1000}], 0x4, &(0x7f0000001ac0)={0x78, 0x0, 0x80000001, "8f7d2eb4afd0f79856c79c48c9832df4c2990eaf9cbca11eb9848e1237dd1132395d278d3800399b09ac8d2781d8da01c0f29ab344db7d2076d13220dec661d05a60b0a95d798cc4d070c0b279909538b2c6dcc9e3d19d4502aadfc0fd42fd3d3623b1a69476"}, 0x78, 0x811}], 0x3, 0x20000010) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001c00)=0x6, &(0x7f0000001c40)=0x4) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/03/22 01:32:36 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) rename(&(0x7f0000000040)='.', &(0x7f0000000080)='.') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:36 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef714deabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000802ff8)='./file0\x00', &(0x7f00000000c0)="0076095cc6ff78b3ce4d944febc21b8598f8b8533bec909d33ea412eebd822b185440b66766ac724932628338f3ee82a6538aafe", 0x1002, &(0x7f0000000080)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/22 01:32:36 executing program 6: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) mkdirat(r1, &(0x7f000002cff6)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/22 01:32:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) [ 93.500179] SELinux: unknown mount option 2018/03/22 01:32:36 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000080)) sysinfo(&(0x7f0000915f29)=""/215) r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0x9, &(0x7f0000000340)={0xfffffffffffffffc, 0x1f}, &(0x7f0000000380)) syz_extract_tcp_res(&(0x7f0000000040), 0x17e, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x8, 0x4, 0x4b7, 'queue0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="f2fffffff42b2b55a40a0099e452ed8f39da447dd47b610aea7acb815aa4acddff78622191775fc7ab03544e627c577f4bd71cb429c519c80c81d916eaa0e94b866e42f0fe66a241b37bda3eae3ad14a7283ff399b460e0cd29198d9771706ccd9b95105f0f29d2eab658faa7589cf0fd59e7f65a3c0cf419b1f547e9233c57c0e0fccc796e0721987aef6989d078ba2ef824f3d0de95d200bd95c57c17269aba62684f0f1fcc7b969ba295faa3d228472321524dec96998054c5f4a072bb00c0d08037e90a1b852d67ce402593b790426f2d7eca1d3145764f4a6ae0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000100)=0xffffff8a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x714}}, 0x7, 0xfffffffffffffff7, 0x3f, 0xeac}, 0x98) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) lseek(r1, 0x0, 0x4) 2018/03/22 01:32:36 executing program 6: socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000200000000346b567a9d53cded01b4d148e95e8f599b9f26a7e634ac0a2a5885f522a12fdb1bb8206bff17c5fed697477b47f14cdc5df74fe14dbad4f21e6d840d6722"], 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), 0xb0, 0x0, &(0x7f00000000c0)="09c9aeb79bd22273528ce477f6e7895a82b63fe5e707e0c939636ecbd810884322553ef5510424f2427ff2a839f8e6439f7548d3435a750f3e667587e5319687c68ac569919b52d95e3dae1f11de92b817a83898b1b4b7a1503aaefa3f9acbdb82ab259a2b21c65b95cb10293490272fc11f6d0361a221938048108ab79e106d51226c254dc56bea05398bdb6f1247df852d8dcb83388564c53180e47a333e0a25dccab480309fe063af655b4e2b5d1c"}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x4, 0x801000000000005, 0x0, 0xcd}) 2018/03/22 01:32:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000080)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x5, @empty, 0xfffffffffffffbff}, {0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x692f, [0x5, 0x8, 0x7, 0x2, 0x20, 0x9, 0x3, 0x80]}, 0x5c) 2018/03/22 01:32:36 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe800000000000000000000000000006008074b5f3e8000000000000000000aa0000000000000000000000000d000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000007200000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='dctcp-reno\x00', 0xb) [ 93.526251] SELinux: unknown mount option 2018/03/22 01:32:36 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000080)) sysinfo(&(0x7f0000915f29)=""/215) r0 = getpgid(0xffffffffffffffff) prlimit64(r0, 0x9, &(0x7f0000000340)={0xfffffffffffffffc, 0x1f}, &(0x7f0000000380)) syz_extract_tcp_res(&(0x7f0000000040), 0x17e, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x8, 0x4, 0x4b7, 'queue0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="f2fffffff42b2b55a40a0099e452ed8f39da447dd47b610aea7acb815aa4acddff78622191775fc7ab03544e627c577f4bd71cb429c519c80c81d916eaa0e94b866e42f0fe66a241b37bda3eae3ad14a7283ff399b460e0cd29198d9771706ccd9b95105f0f29d2eab658faa7589cf0fd59e7f65a3c0cf419b1f547e9233c57c0e0fccc796e0721987aef6989d078ba2ef824f3d0de95d200bd95c57c17269aba62684f0f1fcc7b969ba295faa3d228472321524dec96998054c5f4a072bb00c0d08037e90a1b852d67ce402593b790426f2d7eca1d3145764f4a6ae0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000100)=0xffffff8a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x714}}, 0x7, 0xfffffffffffffff7, 0x3f, 0xeac}, 0x98) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) lseek(r1, 0x0, 0x4) 2018/03/22 01:32:36 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0xcbdd5573a2ee1223) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x49, &(0x7f0000000100)=0x2) pwrite64(r0, &(0x7f0000000140)="9def8ba7d376cf3ea0d09e0b13e46e072d029f28eb12ceaa68b2b622b9d6b77abc97e16fd5ea2960fff9efb79777bfe914bb76c0cc62d510711d5f18f1859816484eeb8ac6893b4f1391a52a8202292aa9380dc464816a08ba95498d72ca6eefa817df356a74060d1f1a9b7e08942c870fab5607f8aa09f1e02333c654ed3670322a14db1ee48bc25e4449feb10aa48f0e41e3021628150f30dfb08425b9", 0x9e, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x80000000000000, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000240)=0x80, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000fd0)={0x4b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840ef5fe38d53499aae0a38f7000000800000000000000000000000007f0000000000000000083d64a18e83dd1a000000000000fec6bf1536e83e0cea1588765b1ef151db72add86c76f92374a96679"], 0x0, 0x0, &(0x7f0000001000)}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0)=0x7, 0x4) [ 93.619999] binder: 11390:11391 got transaction to invalid handle [ 93.627515] binder: 11390:11391 transaction failed 29201/-22, size -6817256831363055616-450724750 line 3005 [ 93.644515] device syz_tun entered promiscuous mode [ 93.645163] binder: 11390:11392 got transaction to invalid handle [ 93.645173] binder: 11390:11392 transaction failed 29201/-22, size -6817256831363055616-450724750 line 3005 [ 93.648677] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.648778] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.730914] device syz_tun left promiscuous mode 2018/03/22 01:32:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000010000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d479df16cf2a0cbf000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000d221b308fd4eb9670000000c000800080008000000001d"], 0x3}, 0x1}, 0x0) 2018/03/22 01:32:36 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xffffffffffffff80, 0x4002) dup(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, {0xa, 0x4e23, 0x8, @empty, 0x4}, 0x7, [0xfffffffffffffffd, 0x20, 0xc7f, 0x5, 0x2, 0xffff, 0x1ff, 0xa8]}, 0x5c) r2 = socket$inet6(0xa, 0x2000000000000005, 0x64) fcntl$setpipe(r2, 0x407, 0x7fc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x44) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x401, 0x10, 0x9c, 0x1}, &(0x7f0000000280)=0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB="0000000065de24bebcdca8b61e8472352bb21adc8f4892e01f9e076185151d46cb01c8482c76b9001a66b555dc3db13c4a26c32728e4f18e6945b96501af672fd144bc709219c6d6fa68e37f8c9ef1d517e0ae17aea9cedb9b5220ac1df181de277284ead0c274fa02ac462b487771285fedabce1c97a3701e18bd40a8c1d359f29ea659c4391d"], 0x18}, 0x0) sendmsg$unix(r6, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18}, 0x0) close(r6) close(r5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1ede, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004c3000), &(0x7f0000b3cffc)=0x20) 2018/03/22 01:32:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb6f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x8) chmod(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') accept(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) 2018/03/22 01:32:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000001c0)=0x1, 0x8) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@local, @remote, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@empty, 0x4e, r3}) 2018/03/22 01:32:36 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 01:32:36 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/22 01:32:36 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) execveat(r0, &(0x7f0000000040)='.', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='keyring-!][security-{selfvmnet1vboxnet1\x00', &(0x7f0000000140)='ubifs\x00', &(0x7f0000000180)='ubifs\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='%]]keyring(eth1\x00'], 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:36 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='.', &(0x7f0000e08fff)='.', &(0x7f0000000240)="63b1c069e6b4fc3ef55b4cb558f2d1904d41f048bf347866196fc58bee1701028ca2f61929875ffb42804be23372f8b2eff9b30d59bde0fe041369bc401ac799adb12edafa27448d3ee733bccf908c5b0ea2533a241cf401b8e78ca28b229a2920885d59cc3aabb7a5ef1f5583604df91f542f1c1a338f5d9b38a7", 0x2002, &(0x7f00000001c0)="5abea226998ec2e3b9978950aa6e7ee8700600000000000200ce68e3b5204836add3ae31300000000000006c437eeb061d482ff1e92cae6a4c50ba024886f92fbb8a17806db8089d3659776e06c593686f1c12b50687bc2d010a5f330b1f5a35fbd31ee30c612117b7e0") umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x181a00, 0x0) 2018/03/22 01:32:36 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@rand_addr=0x6, 0x4e22, 0xc0, 0x4e24, 0x7fffffff, 0x2, 0xa0, 0x20, 0x6, 0x0, r2}, {0x2, 0x7f, 0xfff, 0x39, 0xab9, 0x7fffffff, 0x2, 0x3}, {0x4, 0x1, 0x9, 0x4}, 0xd9ff, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, 0x6, 0x4, 0x0, 0x7, 0x4, 0x7, 0x7}}, 0xe8) r3 = dup3(r1, r1, 0x80000) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000440)={0x20, 0x1f, 0x200, 0x0, 0x80000000, 0x101, 0x8, 0x3f, r6}, 0x20) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r7, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x30) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r6, 0x957}, &(0x7f00000004c0)=0x8) fcntl$addseals(r4, 0x409, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x1fe, 0x9, 0x3, 0x8, r8}, 0x10) 2018/03/22 01:32:36 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ustat(0x31, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000056000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/22 01:32:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3ad7}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x200, 0x0, 0x5, 0x383f, r1}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/22 01:32:36 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in=@rand_addr=0x6, 0x4e22, 0xc0, 0x4e24, 0x7fffffff, 0x2, 0xa0, 0x20, 0x6, 0x0, r2}, {0x2, 0x7f, 0xfff, 0x39, 0xab9, 0x7fffffff, 0x2, 0x3}, {0x4, 0x1, 0x9, 0x4}, 0xd9ff, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, 0x6, 0x4, 0x0, 0x7, 0x4, 0x7, 0x7}}, 0xe8) r3 = dup3(r1, r1, 0x80000) ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000440)={0x20, 0x1f, 0x200, 0x0, 0x80000000, 0x101, 0x8, 0x3f, r6}, 0x20) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r7, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x30) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000480)={r6, 0x957}, &(0x7f00000004c0)=0x8) fcntl$addseals(r4, 0x409, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x1fe, 0x9, 0x3, 0x8, r8}, 0x10) 2018/03/22 01:32:36 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0xfffffffffffffffe, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/22 01:32:36 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = gettid() fstat(r1, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6(0xa, 0x80a, 0xa2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002640)=0x0) fstat(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r0, &(0x7f0000002780)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000024c0)=[{&(0x7f00000000c0)="6586f43deab863722892ef4ad90aeae6010b0dca783488cb43897c222283f52645c2c3fb3a8a358a0bce8b1de06223d5d1d26116a23c21b0e167f05d02c2730999a3f23223820adc209047540082997d53e791257814da", 0x57}, {&(0x7f0000000140)="658633e6fa4df6e127105cbfc1708994723b20d772a8e4bfa09ab786f91d7aedc9ab339de0401b89941f4f6a953a055a4c63ca609f520f37a1b936b6546aad6102d367a737f42a2b38af7401a6ec349ff6836b458eb186802c12346972550786d99b5263a26e0eac243ca0d6fecf956a41b93d3da21528dd1c4da1cbe25959c2831f7010cefe57588dba2a9215e561fece85455e1a6af5bcf60ae7", 0x9b}, {&(0x7f0000000200)="a072c82c6485ccaa774771081625108cdb2fae907c7e2ba9e9b0317b709426363ed2b519913ced1bbd65c13fb9479cc2a60cca9e25c331fcfa0c2c119b7d4c3f7a27273a7af0ac8bd7ada4e0a7ff9508dfe280230210b28155a6cf33b102feea18ea4f3a18f64b9920a109f6d61374b522c448bc715f903ebcbf5f8dce36f53646607a91ccd2c4127f7b", 0x8a}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="43ec4f6082fa29fb06e4950a47d87308bedbb2d6835223f217bd13c399d3ed91c8d6a8d37499ad317ece6d5d8a1c39d30f832bed2a528cba9ec5700ea35fd580b0cafa89de2c81d62d84eb094fc77cf9ddff8a2d836185812119068ca9761241c4b9738f11ed7710cdbd171dce8d4899370e51dd773f716b698e1693307595a8607410e8729813390c46ef2d4a4775b45a7ce7229f9bdf767fc7b4a7b61bd3fe8757304e400a859d964c0126eea1104f044048df198cc7d2aa334bc5d44b7a4172132578a5bba3736e", 0xc9}, {&(0x7f00000013c0)="b96f52817d366ec8d21afc227e7d0323b5a0b797853a977f2cae6ba76f05fc6bf0b82240e4b3a966eddc9db0c7f0f5c01766b9311b8508d929c6960b8a957f796c10b97cec669cb600a7a02756df103ac93096fac1f28db14bcef183bb8ce856c3c16de1d7ec38a1e9134e03a5a236f0570343e52bf21355141f96bf3621f07d9e47e598511a7c6d5538c0ab29d116956e079a3d41c511ba8693422c0df3024894d6b19b8dc80d872edaa07af27ecf175d73704ae09cd28a301e7df4c3fda213547333d21dca470870926e9e63e915", 0xcf}, {&(0x7f00000014c0)="b4fc472fc1e863d97a9e5229f25db2392d0024dc0d6f3374a37688241b4efab1ce483997526ab71e12dfb6687d5ee66e65092b5c85d848321823eff0019da942ede840eb32736a374cb192cfabcb46f343d078fc388420a5058268d68613a95c9cf697e75987e822ada997cecb286593f6485e3c35ad4d165a669e2eb2b1d7b576977a2f604cd30d2540d9b87e5fb069187cf6b9fffde8842816c45ba4949822ed3fc817a7f10ecf463dcae97ffd24b4259ecfb05dbe8334a272cb036b59c9945793afdc3d69dcef5061bbb20e6621dd477aa3fb1d78e73ed9b63543ca07c5e168c442646371e1fcc787d1f9c1ec2da27aad445a64c7bfb582ab3892886eb1b6b349b482e8c4d0e69c1445cbe7d41f3ded30f5242f4b15e73a00207343f8ea5cb04041e89581ff44621b8755e1336bc83e16e271a5a3472f5e834a20f793f117e3fab18cd095c1bacb2b5cfb36f0caf48a639c9a681a960ad32c2711965f73fc0e16ceff5368d260b08a1ffe22883997fdad469b28a16702ae757c420116ee39df708ad04f5a26f2d2fdda0cbc816b4608f715b19e291fed0947bf56bba2155120af0131517f2a97efd085ca58108551442e237cc10ddfea6df604bbdf3f148b6e56ba54b937e74acaaefd6183e4c6d94dd37f1579f46a848f78b89bc248305173423c9588cec3b62f5c72c12c21ca874e499c2f9d055af44acb2d742fb14330e560d8366dbadcdf4b42e15a83060df89c4c9acfff551a09a7483d16e27d4326d82a72bb35ead2a829670e13758c8cc10d4bcd09f61dafd9e5dd0e0524f991de3888f77e4330d365ac524748c30ae7654bb6187cd4d9065429698f461124167ef0d1925d82ccf310a82556196f4998a0fc32f3db6f86dd75d738ae3b4c1c3908e037459805dfbf79e165ddf9a0e88553430bcd10a9978d3e16c2eedba966c4582f48e3482509616b9e9c176a220195582299ac39b571242f1958a60cdd016d2247db167c03a92f8c9404c5cfe344d30ad3cc92ef02064d41b168dcaf125a9a3c71c803e0624c018fc4683037fb73b148ce69fc3c937153ecccf4b71756c443b8c617614321abd4a03115b5ac72546669cfb41035f5f1ee7f5217464db34c9a648c4b29d838db446a6b63fa4c7d035a8ba17b258f331d28ab5f5faad81b3b6df58550b0317ad71a7761b7d6cff2529b0c8b7de25c4603e55610e5e4cfb775c19bae00390040a5c0a3686e35771b316104aee5f6c2a997b32e11c89899115aa549e13e1b895d6ecb3f915e8d906fb7e5781fc2a8eb3b4d0e1efc2b86d58d9100694ef5979ea56a52586a73be24cb745b4ebbcce34b62bb133497c6aeaeca95fea36ff199ffa287d2d5b93956c89517986ad08d773e1e6aabde011046c6e6d17eb27b5e9ce24a28f9203f8b7599317ea1a234877aa209813a0bd784bfecd910c5d2f8cf9a4dbbbd0843bc52bf0f27db1587e7e99322510096429735d094ec86dfd4bf8909c96cdc3cb82d4f78c9317a26e8380c61a2cca260d4e224febd94ad55cecede11ae5ef7d35807d120d6fae6c2bc3e21804d37d5cc64438e2c06813682816c63b4501622e33199f24068d5c46e5de849cf38565aae67eba68518f45e57392f20a12bac7b40dd951fdc0e269e1bb394af4712a70c48b11d9f64b28900961e011741ec1b0fb3bb70437449e075f64c2067716c77acbe7bc2f9b9d048e2f24b1f4e2a651755ccbc59eddf1ef86336fbd663cd088680fdaa0d6875a3e5cf1f79a115257d1edde48d44df0ae7af6b25c1bd486e467ad7670fe32e661f00f5d7d1eb17cf9fab6aecd8a8eeeee1ee6f69e76ba40950bfe0ec229b625e9c1095fd5d63fd6697cc818d2a465c05b3d9bf91b3a052780ccfba1eed210afe8b24ccb698b13bedc3eece32253d135bfa3146f62337ca1aa520b1e39f4dbee8769b3d9e88d4a065a1f80c75fd79f83b9e5ae79f51367c99a94204a23549df3ff4b57028fba9112207149bc519cbe6f2021c4feaf9b555b0d448d5269f3c3ff8f8499393a00444e0c2e9c184a968f36f5704250d219be47387ef0066c4a155132bbfa110a54c5968b211384f27e9f771d401aae6a1311510d3fdcb83dd84f187f1789dac1739f2ec2a7752bf8f099bf8e45aca473f3b4a0061ca2cfce0b8cab49879b0d573b655e614b0cc2fd282a15232935b43929dce62315bbe9f849f579db977ec12d9d804a4acd892b5a65bf12bf4b4a9ffcdebdb3b840278608e3b8d23eb8557720c113d34c335c9db5e7996a42f0ac66eeb1f2bdef64428da09a9fdff350bf618eef3d217d56228f5a0f20cce1052b0c5857268c2b7a18e4e0c334a8d272439bc5edb404606867ebdcf84c2a9716edb5860070ab3eeaa746fa83dc9a487b0711db8d7c7040fcb1c2d2e705d16f2de0b50d2c284921897b526c73894faf08d87a679854f3589a9d332ffb6e1bde9ef2dfff9ef1b91be0dbfa03bcd6e0f663358e416c2d241bc4f3da819fd6100ad90935141c780049436c003dd2e6e4d82e5f0e849567d361c717ee86c242d14950d6ffcf5da28c15ec06f47f1cc3b719b1485a762e1c8347a87277af8727e75951cade7e93da50d2b2cd63cc20fd19410c3d323a1e311585962e605a46e4574d257aa1830557f83ae9a9cd8be8ce0b5a424e1985902efcb8961310183f898deeda474de8392fd23d7b54f4a900351a9dfa64f0e2883d8008f382eb9946939fd66e7b6ec5cb1544c16c1a46cdfda834dce3d2574099cf4cda2bddc99adbb99c4d5cda6955583f26c24c1afbc7bec59d3b12f7d94257327258a240cb3a0bf733254d82cd9ddf61ff9778e4b087bdff6d5725a1728a90b1123a659d2d96b21c0712bb51d52996b72a78a9176dce558f55a494124335585a743ee55ba696bd19ec552a7f212832dc904261cd74289c23758d3371e15484e42dad397109631e93d0f7346fb27d878f29c32450b05ffeafa70ee33c9c520db29cf857dec65455d08b6efda0b135febe37223865ec6be6f23deed832d1dcf863c93347bca6f5a5fde124900677436286520264801b6a0da965156dab74eb68836a9fb696af6a6822f455d89a51df903be5d020899bdf4228c2483bd59c3fe9ae61781df9c03e5767eb25895ac1093357aeb12cb98e643aabacfcfcce59489289bc8cf4cb650ae87bb6a2662f402068d35dec7197219e6ea4d9b578e958bb41d3c257ff54c1b8c3d8968434eb27830b4be00ce1bc97b1735c647219dd3d62a616f8273a6bfa44d426fe8385492f6f6d917bfdaa47b82a200cb8f52d94e6c97d36253aef94fd7f96a8021480136170464e000e792374b63a0f9a342cb2a11e9abbaafeb6fee240361eaa80081840a8ca1e0bd064581c994b4ab8a9ce0c25469dc22ffe3a16ecbebec83b8eb5d7f22f8f8479b54a3c3bc3b96d17a27cea7ca55fe5cdfa84ec3f9281f502b6e03c1a08b5c9561d6d1a52d0578173f0831ac47000a5c18bfe80d3d2c3a975f7c2ed68a187e1d94b11eb85a8fc52c23d7392d06128200044d43cc1bdfdb89a87444aa6926874b727e1e974654ff319a1075701d85df8ec517f5d207821fe8b3820d7bf23c086a53e624612cf5108b58a668c2bc15258161bdabb57636b1f99b14c733295a1ccd944323633b91a7162117b5e9b76a1dffa2e4e7571b4116321f677fb22c62b7ccdae2f901cab6ef3ff27b6029e0231587865aba6ca36d23112559601ec47d5c534441614cd37df8bb34e924b5da9034e4ce13c1afed9a3279fd328ff2468233e0481cbae4f88d234556ef0973c8713ad21a326439f4a579a644c023f68043479a8f25b354c3e4238f3e5e37c9e27cb52c1adfc237eb8a0d2e061a13440b32e47c7f9e1eafccad4f1885e2a94ba610551251107c8d13ba6ed875243fad642f78a3274c4efa6df6752ddf822b9261f25d3147dbe9143dc883448e23b6936920443c90cdb0b3c62a0f446b71dcd1798c221feb33832747a274c2e3ed527956f28f11942c5691f820f180c868fa5cbd52f5e59ce0f97311c24c123c830cb8ef45a0fcc6bb56013e068fb18aadfd0a67499fdc4bcf2f158e07405883412ed95a94e11555a1233584d8336b33c22d374825eddec6eb00059a15ece0f3897c1babb4a7f4bf728e4351ed65c1ccd780fb8a19e5878e416b92dd620d448d572621772c523bbaad6ab09d959f1de810eb35df2bfdf685ff13d75724cfcb90c0e34256845c733260608ccb9f3697cae7dd67ade754e360210de99bb8300803e361cc449e58f066f5d338c9a98be9ff44cb0a03628b584c751048238d46a09ce344cc1dbd87bf0718811619b5dfc24dbfd0fd93737d5cfc79dbeedf01c16ec1994866e9f7aab7d10aebddb60ccf989a1c1b598cd9f2945fd8f87171d4aa99f50c126483449e6763bb773fc711f4e723b2f3293eced36513bc8e5e835eee42349829ef476fb3f2c370315b0b9e9398feec04ebee7f1643d301569a6c35d1cf80fbf6579164f38121e94e3c96422b0df8a9723485c9b44ad8a6c9aa85672085294b8aad5d42e6bf6a88433649cda200c0ee8106448db4d996751a0d1dc1a7c476492eb0b23c7e4237e74be75550e003b5b475bed28a692b86f30f4e27fd1934ca59da23e9e1c79d001b050576befd86f80d56293e7f717322cb2ec8de424fd0aa223a4b4d4afd1a7dffc9d32d461d85ffd3ad2748d3e9a29eca4f6da127e4e6dc6004db3077f0fdfb1a28a79b2f1947506be5ee773f09fcc74d98fe9725e444bcd9c97f88047d19e1add26667e601891c219f7356e075e5434ccfb5084b55820ad9455d4a820b6432c46f558893a259b41169a27b698e9f25469779fe7f61768651655add7e91aa6f29924fbb5db69a377a57b3aa864990611a5d60fee35468900561617925c57a052fa708b01419aa332656f2f6fc1f328f999dd23d89252641eec7dc9b26a20a7bb9ab9ee5502cda86a48076d59f1a452e38ece6fc4130d48c31d02173797f289d1537603b8dbee50b4b55653dcf6856df6cade36883028bde1e2fce5690ba2b208d7bcc5e7d5f38e0955719774b41831991d721f8fc12ad45e31603aba5461c02ff561b0cd7bfafceb9c8b2c2855b501e0803c460cb371d2ab237298ccf2f70f19b8561a7230ee48888e3cce1145cc98ff1f6f5f3ae879d6c60edbc31de9f7dfec563e96be80da242dad7d8d1c8df07dd0eb24f56490164f3fc77539a25215fa910244e85cd18fb93a1aaf134d012f082689b032365f7aba749dfdaf748eead4bd95a2571f2ca771a842fa0304d8ad837948d2b669f574d425c159d61aaefe2a2c0f5a870d122241245d9b55cb169760bd25417d3b71facd57dfc11dbc9203c2e7c748329284f297dfe6555ea27c457ce67c0bcc85b12e83196f8b2a7238ed3de22a2f6b00b83c2796025745b0b6950a03b9a988d0541d6810f450a55f58e796a65792c71d8ffc762bba2e88e14d0cd0f114d7e18250b8909a8ddb2938a225b6c240d79825d522f2a80dc76a8fd42523b206463a4f7f3b806c3d43117df2fdac859c5243c103486711988368f1a803e474e3205114fcfea0346b6074fc1c5da2106b54e7f6f9052cfd9ebef92a421e9ad420fbc736a11d4d45d2033f5b1e9f49e55ce03ea25ee13cc46bd35ba6d2e32fa1b8e6270c675d5515fe279233bb1bd9ca7e915be09f80b5eabff9106f04a15293a39f328d247a87578a0b734ed5cd99f9e210f748a5257272c30a697255982568cdd73667d91e02edf60df7bb0a1ca86756f71d1e106450e8788efafc6", 0x1000}], 0x7, &(0x7f0000002700)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r5, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x80, 0x40840}, 0x40800) sendto(r1, &(0x7f0000deb000)="a2f7223d", 0x4, 0x0, &(0x7f0000deb000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 01:32:36 executing program 6: socketpair(0xd, 0x4, 0x7e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80000000004}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/03/22 01:32:37 executing program 6: 2018/03/22 01:32:37 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x0, 0x185, 0x7, 0x3, 0x3f, 0xe8c, 0x7, 0x16c1, 0x1000}}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_rxfh_indir={0x38}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8000}}, 0xfffffffffffff001, 0x7, 0x1, 0x9}, &(0x7f00000001c0)=0x98) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x30bc80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r0, @in={{0x2, 0x4e21}}, 0x5, 0x0, 0x5, 0x2, 0x3}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={r0, 0x80000000, 0x2, 0x800}, 0x10) 2018/03/22 01:32:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x1}, 0x4) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getgid() 2018/03/22 01:32:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/03/22 01:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) dup3(r2, r1, 0x80000) 2018/03/22 01:32:37 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000140)="756269667300ed0824b2f6fa3bfc71e86896074855d7808b28a164a0094f1ab1eb962fefe8b63facbd", 0x100050, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:37 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x101000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write(r1, &(0x7f0000000180)="151ab78cbb04070377bec114138432a3b6df824e9a5db82a0247527a79e5954bc1b171c35b74b903ee135aea2cf75d04f94b7e69b7b02838b34102438fcb4ff63f5fc06dec08d6ff99b72750f4254d88bfc040cddb492069d48746ddde413aa145746c35f9a1060728ee86d2a45bb1b14e6630f5ab655d7f902d0588d95e14a1d610282f48a22424ea9a9ea9f8de622465b1a2fb440b8bf69871047421b75f63ad380966b545781362e4caac693927da759ebdcb2a8a5f87c83c26650bd5a3043ae41dbf3caecd10b43e", 0xca) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/135) 2018/03/22 01:32:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x3, 0x7, 0x70d, 0x9, 0x4, 0xfe, 0x7a9d77c1, 0x7, 0xa410, 0x3f}, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/03/22 01:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x8}, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x8) r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f00000001c0)) 2018/03/22 01:32:37 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:37 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x593640) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/22 01:32:37 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x46) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x7}, 0x8) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socketpair$inet6(0xa, 0x80000, 0x80, &(0x7f0000000400)) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000000600)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_open_procfs(r2, &(0x7f0000000440)='net/udp\x00') chown(&(0x7f00000000c0)='./file1\x00', r1, r3) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x1c0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0x3e5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/22 01:32:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x80) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) recvmsg(r1, &(0x7f0000001240)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/101, 0x65}, 0x0) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400483, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000180)={0x81, 0x7fff, 0x6, 0x0, 0x10000, 0x1}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) write$fuse(r4, &(0x7f0000000080)={0x12, 0x1, 0x4, @fuse_notify_poll_wakeup_out={0x3f}}, 0x12) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/22 01:32:37 executing program 1: prctl$seccomp(0x16, 0x0, &(0x7f0000001180)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001100)={r1, 0xc9c, 0x81, 0xffff}, &(0x7f0000001140)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) getsockname$inet6(r2, &(0x7f00000011c0), &(0x7f0000001200)=0x1c) 2018/03/22 01:32:37 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='qnx6\x00', 0x20, &(0x7f0000000180)="c1947955674d90e533eb14f4dc5f1b18baa7141f2ab4d21ad2c7072fe144dfda269d92084f55d032222eb5aab12553f6751ce1b61247ad926c391378ce40e53a29768b3d4d26c9b4f6362ac3e41ce3c9cbee5cb93057bda9aba772bb01359176a1bd41c85d817d95b20fd1b0f047315dcc463ec14ee665516554c64437aaa57daa78bc5d103e074f0a349b9c5ba071ac92289595ca39b493979b065d913c39df3fe000142dda4516b2a10232bd9863fd641593e6e6c53ed656529371c2bfc109a5f1cbe008a532e2f16eff0119de242f328a80") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) rmdir(&(0x7f0000000040)='.') umount2(&(0x7f000075e000)='.', 0x0) [ 94.239291] binder: 11473:11487 ioctl c018620b 20000000 returned -14 [ 94.256498] binder: 11473:11492 ioctl c018620b 20000000 returned -14 2018/03/22 01:32:37 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x2, &(0x7f0000000100)="82921e9e2d26be6e27582371c5a7df78cc9af9569cdf817893f3cb729ba9d50d2b6d442410faf7942a869cb011c3ec78c0f14f3b49047b8f712cc8314af2fc87f61b6e2d7cefbc0518f13b8a4d810da388d9b787a9f098e829101c30c4fd2b2960503cd5e35d0c2f52100c3b31b3b0b8859895b87386fa45009b7b63b229a20e0efcb63c1784048dfc21c542c64db91ffb86c6d6606e6754a5c5e2b0ec8040dc80ce89396c1dcc09dc670f8033cde8fb33d5dcc76edc4f2cbf") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mountinfo\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x6, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/22 01:32:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0x3e5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/22 01:32:37 executing program 5: personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000280)=0x424) quotactl(0x7, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="ccafe5cdec96201620350c70ab48aca346958b1c8265e85a0745827d8c03b0067e09f09e4c736ce7b73ce07dac7500144f33e99648aed33a545e31e942e1772d43d2abb987d2e5f73475fdf093099499317b2a6215491a696dfe6630877507dc6495819d76afef123cc5f3c5913dd911fd363409fc29d215a2386a545f85713a7b340f3d8c6a638001405e3cc2951db8ccbfea142215dc05470b47d7a2ccdfc3258047295fdf09348ef4a1b52bdae4b3d23217554d38f94a71bcab422a85cddd14bfd86ed8378b608de2761eab873e4c03f616") r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20202, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8000, 0x800001ec, [0xffffffffffffff01, 0x4]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e23, 0x1, @empty, 0x6}}, 0x80, 0x5, 0x2, 0x0, 0x9}, &(0x7f0000000100)=0x98) ioctl$TCXONC(r1, 0x540a, 0xce) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0x6, 0x200, 0x4, 0xfffffffffffffbff}, &(0x7f0000000400)=0x98) accept4(r1, 0x0, &(0x7f0000000540), 0x80000) 2018/03/22 01:32:37 executing program 5: personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000280)=0x424) quotactl(0x7, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="ccafe5cdec96201620350c70ab48aca346958b1c8265e85a0745827d8c03b0067e09f09e4c736ce7b73ce07dac7500144f33e99648aed33a545e31e942e1772d43d2abb987d2e5f73475fdf093099499317b2a6215491a696dfe6630877507dc6495819d76afef123cc5f3c5913dd911fd363409fc29d215a2386a545f85713a7b340f3d8c6a638001405e3cc2951db8ccbfea142215dc05470b47d7a2ccdfc3258047295fdf09348ef4a1b52bdae4b3d23217554d38f94a71bcab422a85cddd14bfd86ed8378b608de2761eab873e4c03f616") r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20202, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8000, 0x800001ec, [0xffffffffffffff01, 0x4]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e23, 0x1, @empty, 0x6}}, 0x80, 0x5, 0x2, 0x0, 0x9}, &(0x7f0000000100)=0x98) ioctl$TCXONC(r1, 0x540a, 0xce) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0x6, 0x200, 0x4, 0xfffffffffffffbff}, &(0x7f0000000400)=0x98) accept4(r1, 0x0, &(0x7f0000000540), 0x80000) [ 95.499173] IPVS: Creating netns size=2552 id=27 2018/03/22 01:32:40 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x0, 0x132e2a9d, 0x2c}) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x57}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23}]}, &(0x7f0000000180)=0x10) 2018/03/22 01:32:40 executing program 5: prctl$getreaper(0x2d, &(0x7f0000000100)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/22 01:32:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/118, &(0x7f0000000080)=0x76) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d7bffc), &(0x7f000067b000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/22 01:32:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00000a2ff8), 0x8) 2018/03/22 01:32:40 executing program 1: r0 = socket$unix(0x1, 0x100000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0xeb, 0x91f5, 0x7, 0x7653, 0x2000000, 0x0, 0xfffffffffffffff7, 0x8, 0x5, 0x9, 0x9, 0x10000}) sendfile(r0, r1, &(0x7f0000000000)=0x1000000, 0x2) 2018/03/22 01:32:40 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000080)='ubifs\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='.', 0xc0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:40 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000140)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) 2018/03/22 01:32:40 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}}) 2018/03/22 01:32:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) uname(&(0x7f0000000000)=""/167) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) timerfd_create(0x3, 0x800) 2018/03/22 01:32:40 executing program 1: r0 = memfd_create(&(0x7f0000000040)="747275737465641e00", 0x2) connect$ax25(r0, &(0x7f0000000080)={0x3, {"9b09c7d25798cc"}, 0xfffffffffffffffc}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)="2d64657a2f76a521cd", &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) 2018/03/22 01:32:40 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) sendmmsg$unix(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="e1cc16f90bee6a8e255f30351322bda8e41b3d80ecdf5b3797926e245df1ff686ddfebb70965a7bb4d3bf9dd1abb479bba43a9127f9bbc0c5d38ef73d0cf7ddc96372b906d8d8bb98078039ed0c8d0ecd2f3e20f7ca51bfb9f70cb29e4cf8ce7bc42331a78326d25ab426b13b849bf0bc950dbcf25ed52a97787f4a2c7f71331c4e646760ab0e33c6ee9253e95302c690a1ae2f30cdae1d9a951368a689b7a2f1913b392ecec2eba5ed891dc68f1c778189d0425a7f09f7895cb90179fa45bae740147af2b5bb3e787d576d294f969de890c55bc", 0xd4}, {&(0x7f0000000240)="587cc746245762e7f539ed699efcaa03748358cd9361144871028839a436003c5c15c15ab80a80f49ff0fe78b6361aa6eebe6d124a2cbc501c5b24e6a2d374b0ec6702baf8b4a25f8ac435db1d9a952c0c29c54d64fd53e554008891266137e6add97cc6be9855f2bec9a089a2af28b9185ee897135cbe47021dd3bf3861c0e5928457c4dfa11dc9d9964bd8567bf3ecd4b274c8606e6deaf44d2a0d01d03ada712222bf1be201865e3307ea62fc", 0xae}, {&(0x7f0000000300)="43d2733e61dfb47c54072289ffd10232d03a03f954022b3709af31051a53198cb9e18d67ea70d3", 0x27}, {&(0x7f0000000340)="627f8a62e3f1abded6eb8cd993", 0xd}], 0x4, 0x0, 0x0, 0x40}], 0x1, 0x800) write(0xffffffffffffffff, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) 2018/03/22 01:32:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x2d5) r1 = dup(r0) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="160000000000000000000000b3195560000000000000001f00000000100000940d0000000000000000000000fb1983c394ef6d93942500b16975e41d44469fa21108d66db3c726ae479649b73103c48704f89a34cc2e78a483584b822263e2aa2e79f6a4"]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x2, 0x2, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x0, 0x30, 0x0, 0x1000}, &(0x7f0000000180)=0x18) [ 97.168328] IPVS: Creating netns size=2552 id=28 2018/03/22 01:32:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="58ed68e1f5c976bb003f9300", 0x6) 2018/03/22 01:32:41 executing program 6: pipe(&(0x7f00008dfff8)={0x0}) timerfd_gettime(r0, &(0x7f0000c92fe0)) 2018/03/22 01:32:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000340)="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", 0xffffffffffffffd2, 0x807d, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 01:32:41 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/03/22 01:32:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a2abf9d91fc0bce242441cc826f9a58638de7cda903b0faf1edb013365a8bf1cc516d11f903891a1702caa5cd75a22e626b6f0d638c3f054473713", 0x3b}], 0x1) 2018/03/22 01:32:41 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f00000002c0)='efivarfs\x00', 0x0, &(0x7f0000000300)="a8d6b81d2aa0d269b16dbba8827fcebf3e83097f394bec0ba7c50e5b817a589ccd86ee68377449adeecde5c92f71e89332482a86a690d01ed699ed20c7e2312f0bc28088d08a0730c9bbf78f612b4a15534d9f4933145953dae9e4ac9c82d085788da4ea0eb8c09d2e3a8d8d472553c7b663abc006d43eb5ee0341cb10") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='.', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000000180)="7089d8d6960900b7f3526f56586299f24d8373bae2da6354de330f312f0e39748b7c0dda28476b523614933485aca290aaec23674e99344c54fc89dbf30641119e58aa079d4fa054bf127737221e0ebf7d6aa55b4705edff82bd444ccd5751cc54ca6a9466ae9d509600a346a1dc988edb08d131d6599e7b6bda7957f943f43f1c10e9") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mkdir(&(0x7f0000000380)='./file1\x00', 0x20) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)='$bdev#cpuset[wlan1)\x00', 0x14, 0x1) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:41 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:41 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000180)="9ed23872e462cc5258f919fdc331c70662bbe111e72471ee528656c029ace8c2d2b5e9ff32589caccbb27c92319e9b81b3845ced2cc39133b98580bc2335a56f9ee77b310f156481bf4034dbc59e307c1d9638a82d8f8c1fcdb5464c42cf0b011687fdc4ebf57ee9e8b4e44fe910b8e59224800519955fe12e50379f128eb64e47f731772996f504854f37088b6ac953da058148f6508f6e383616455a7ce9e48bd9d3a21c9a8238e0d4eb781289e4b9b64663a05e26bfa8ef14") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:41 executing program 7: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa000, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffa) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x3f, 0x8) 2018/03/22 01:32:41 executing program 0: r0 = socket$inet6(0xa, 0x8000000000080006, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/22 01:32:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1fe, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb0, "e340cc623fd2a3632c5d5ed901b9f91f4e46eb9d375a099e27fdc1454234fc13086b5e9ab033fadd1d553b3759242c74a11214237132f8a08ede0c7a747503a430cf944f7c6c389f8b54041d67e58a367ad87e60a00e299d5e7aab3a992cfeee912727bd6eaeda7f5800f21be3e9e9b9434f2a74b8e388f9f3c3db71beb28858435b4e236c44e3ecbd606c53612d16c50a35e196bf5e1c9d359e48221976b1fce197bf33a00a63b231af3158eb3e4d1a"}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x9}, 0x8) 2018/03/22 01:32:41 executing program 1: add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c7557e3b39f52da87af01991507edbab2561713f240bfa841ab63ed9f19b1c956a9db3a4d81fe39ac701980dbff58a14f3f8ffee29a5b8524b6eff76169d4967ffacb348f0305e7ae263b7a36733c6ab1e6750977e2a1d8f0ded", 0x5a, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) 2018/03/22 01:32:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/22 01:32:41 executing program 6: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000080)='./file1\x00', 0x8000, 0xff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x20000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="851cb4f2275c11c2a21960249ab01d1c371e") mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) open(&(0x7f0000000040)='./file0\x00', 0x40b00, 0x0) kexec_load(0x4, 0x2, &(0x7f0000000180)=[{&(0x7f0000000240)="373c80cf10942208cb9cbed27cc7ec2dfc332dcb76382e584863242822ad55caad67c7bdebea9dd06f86c118647fcc1e25d7f29fbd1fc63ee6633202ea213ecb596fb9447cab3f631f462186a9cd7216be19c0667ae96f4f6b91ebb7564f0375d34668de13004f334418a74aff", 0x6d, 0x8000, 0x1}, {&(0x7f0000000140)="fac6331d521a9b3812e334083015e52a80f8063ca81d4e40c98bbd2df43c927672dc", 0x22, 0x1, 0x1e}], 0x3e0000) 2018/03/22 01:32:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x3fff800003, 0x74) capset(&(0x7f00005b1000)={0x20080525}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x10080) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80000) 2018/03/22 01:32:41 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000280)=0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfe}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x1}, 0x8) r3 = socket(0x10007, 0x802, 0x7) write(r3, &(0x7f0000f52fdb)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/03/22 01:32:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='[selinux/\x00', 0xa, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x2) 2018/03/22 01:32:41 executing program 0: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000002d00071fffffffffffffffe60108ef00020000000000e8ffffff000000ff0700", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @random="ffd34f73d308"}, 0x10) 2018/03/22 01:32:41 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/22 01:32:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20}}, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0x41}, 0x98) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @rand_addr]}, 0x24) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/22 01:32:41 executing program 0: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r1, r1, 0x0) [ 98.380075] audit: type=1401 audit(1521682361.458:27): op=setxattr invalid_context="[selinux/" 2018/03/22 01:32:41 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200801) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'eql\x00'}) 2018/03/22 01:32:41 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000042ffdb)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) 2018/03/22 01:32:41 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000280)='./file0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$key(0xf, 0x3, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) close(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x80800) 2018/03/22 01:32:41 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) clone(0x8208800, &(0x7f00000002c0)="21bcf91b4ea183e76964aab046ae833fdc2388526ff9fbd19000a00a9d70339c48c39f578420ce7301f96c549927", &(0x7f0000000300), &(0x7f0000000380), &(0x7f00000003c0)="b79487676f0d7a34b6f83289d0b10055bad33fc08dbca56e8279786004409714a9584688974e1610ac59bc56ffafc1576500d2621d19ee6df06e1b4255f0fe2a5976badcf0a69fd8dd39e48ad0a36cbebc50e0cae8450089f039b3383d6e49f77142d0afed4bac17ab9fc033c3fb88ae458d7b3cf6e2bc3cbe6368901ce31334135db742b5acaa9655e5454300adde046b90b520ac57e74454") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.', 0xa000, r0, r1, 0x4, 0x2, 0x2) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000340)='.', 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) 2018/03/22 01:32:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc7052707384730d7, 0x0) accept(r1, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20880, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xd50, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0xe5d}) 2018/03/22 01:32:41 executing program 7: ppoll(&(0x7f0000019000), 0x0, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x8f) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xfff, 0x1, [0x1]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xcc, "2fb16595eda6ac568e4eafdeb9a246c3b63e354843af2ff08d7ba54780ba2d82f355bbbe8121a6a76d69abe82ddffd5b0fe3baaeb20c7e8b90185d44c7cf6ca7d86103b2fc7b434b7393ae9583b197c7b2ed7193a1dacc206e5947ea9808c444509409f9cfbfa077933d99e7379c0d36869fa121b41a3a94dd18c64a9f6e10bd6324cd1113712b2709943e41e92e38bfa11cec8ac90509ad9d9a6b6663ef81af007e62e2d6248050b1c50ab54f7e03df10b4420dc2eb8ba58652d9a69af0d28e40c305986f569ee6e8e2bb17"}, &(0x7f0000000340)=0xd4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x5, 0x9, 0xffffffff, 0x6b4, 0x2, 0x7, 0x5, 0x80000000, 0x800, 0x3}, 0xb) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000380)) 2018/03/22 01:32:41 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x7}, 0x90) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x1, 0x1, 0x0, 0x9, r1}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000300)='cifs\x00', 0x1ffd, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:41 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x1) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x32) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:41 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002adfd0)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0663040000460c70d1ee50546336ea8d00"], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/22 01:32:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec)={@empty, 0x0}, &(0x7f0000df0ffc)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty, 0x3b, r1}) [ 98.763385] binder: 12006:12007 ioctl 40046205 0 returned -22 [ 98.776386] binder: 12006:12007 ioctl 40046205 0 returned -22 [ 98.795061] binder: 12018:12019 unknown command 287494 [ 98.801162] binder: 12018:12019 ioctl c0306201 2000bfd0 returned -22 [ 98.808307] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/22 01:32:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x4, 0x7ff}, 0x1, 0x9, 0x4b77, {0x5, 0x76}, 0x1, 0xffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 01:32:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 01:32:41 executing program 5: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000001e5c995de3020800450000cbd800000000009078ac1414bbac1414aa0420880b0000000000000800000086dd00000000001000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000"], 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) [ 98.817090] binder: 12018:12019 ioctl 40046207 0 returned -16 [ 98.888781] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.893650] CPU: 0 PID: 12034 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #28 [ 98.901351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.910704] 0000000000000000 06284bd719912f9f ffff8801bfe1f970 ffffffff81d0408d [ 98.918681] ffff8800acf63500 1ffff10037fc3f3b ffff8801bfe1faf8 0000000000000000 [ 98.926667] 0000000000000000 ffff8801bfe1fb20 ffffffff81607305 ffffffff81237410 [ 98.934641] Call Trace: [ 98.937230] [] dump_stack+0xc1/0x124 [ 98.942569] [] handle_userfault+0x715/0xf50 [ 98.948524] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.955521] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 98.961904] [] ? futex_wait+0x4ad/0x610 [ 98.967505] [] ? handle_mm_fault+0xb5d/0x3190 [ 98.973623] [] ? handle_mm_fault+0x291e/0x3190 [ 98.979836] [] handle_mm_fault+0x2938/0x3190 [ 98.985875] [] ? copy_page_range+0x1480/0x1480 [ 98.992094] [] ? __do_page_fault+0x780/0xa00 [ 98.998125] [] ? vmacache_find+0x57/0x290 [ 99.003898] [] __do_page_fault+0x35b/0xa00 [ 99.009767] [] do_page_fault+0x27/0x30 [ 99.015279] [] page_fault+0x28/0x30 [ 99.020534] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 99.027353] [] ? SyS_pselect6+0x19a/0x530 [ 99.033132] [] ? SyS_select+0x1d0/0x1d0 [ 99.038738] [] ? SyS_futex+0x210/0x2c0 [ 99.044252] [] ? do_futex+0x15d0/0x15d0 [ 99.049849] [] ? security_file_ioctl+0x89/0xb0 [ 99.056061] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 99.062537] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/22 01:32:43 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000fdb000)='ocfs2\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000040)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='msdos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:43 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x80000000, 0x2, 0x8}) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:43 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="f900000088cdf895a7d6910a61851e9c2adad8947760dcd59ee5b5fb72326e582789ccfe4e00f31ddef1bff787bb82b124b1515532bd7ff0574a68d5bc6911bd26d03cf931da8e98b98ad6373015a7dd46f4ce500103cd9306a9f84282ff1c7c8630d72c81dacbf14979e2c0445a255032f70eb9b93035dd4cd7b91133822a19725dd08ecb7da22bbb33e902760e177ba1041bb8b337fc1d9612ca34ce33bf2e18f0e6b4592fee243f01657224f42044ecc2ee032b476472e9e540dd267cca47819aa5ffd5604179e859e990a1334c86d8442d2081ed84ef33c40095a94d63117c40ed036c56cd19d1eed8319ac4bde1468f410c6c8eceaafd0a04e6c5"], &(0x7f00000001c0)=0x101) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/22 01:32:43 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') 2018/03/22 01:32:43 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000280)='./file0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$key(0xf, 0x3, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) close(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x80800) 2018/03/22 01:32:43 executing program 5: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000001e5c995de3020800450000cbd800000000009078ac1414bbac1414aa0420880b0000000000000800000086dd00000000001000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000"], 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/22 01:32:43 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{0x1d}, {0x74}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000038ff8)) personality(0x0) 2018/03/22 01:32:43 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='.', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x5}, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:43 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001c00)='/selinux/enforce\x00', 0x6400, 0x0) recvfrom(r0, &(0x7f0000001c40)=""/223, 0xdf, 0x0, &(0x7f0000001d40)=@pptp={0x18, 0x2, {0x2}}, 0x80) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='environ\x00') dup2(r1, r2) 2018/03/22 01:32:43 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x180) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000c9ffc)=0x7b) 2018/03/22 01:32:43 executing program 5: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) prctl$setfpexc(0xc, 0x83) 2018/03/22 01:32:43 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') [ 101.150147] IPVS: Creating netns size=2552 id=29 2018/03/22 01:32:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) socket$inet(0x2, 0x80004, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e1f, 0xe6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/22 01:32:45 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x12000, &(0x7f0000000140)="87a1d764325b65a29819608510cc453802e826210e7fe9a97df982e0c599625969547d41bffb1fdc950301d983") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x80000000, 0x2, 0x8}) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@local, 0x0}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r3 = memfd_create(&(0x7f00000000c0)="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", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$eventfd(r0, &(0x7f0000000280)=0x7f, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 2018/03/22 01:32:45 executing program 0: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x100, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./control\x00', 0x82) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/03/22 01:32:45 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0), &(0x7f0000001900)=0x10, 0x800) accept4(0xffffffffffffff9c, &(0x7f0000001940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000019c0)=0x80, 0x800) fcntl$dupfd(r0, 0x406, r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='.', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/22 01:32:45 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x80000000, 0x2, 0x8}) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 0: r0 = socket$packet(0x11, 0x203, 0x300) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000080)={"6c6f000000000000000000df00", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/03/22 01:32:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) readv(r0, &(0x7f0000002540)=[{&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/170, 0xaa}], 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) 2018/03/22 01:32:45 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="230000fa1cffa0031bf1baa6a0d5a438dcf01dd4f4005e2aefaf79d41961a9426767a7"], &(0x7f0000000200)=0x2b) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5}, 0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10}, 0xb) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x1, 0xfffffffffffffffc, 0x8, 0x3ff, 0xa, 0x10000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000300), 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet(0x10, 0xa, 0x0) socketpair$inet6(0xa, 0x5, 0x20, &(0x7f0000000100)) 2018/03/22 01:32:45 executing program 1: socket$netlink(0x10, 0x3, 0x5) 2018/03/22 01:32:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="02090009020000000000000000000000eb4aae2cf812adc7bf9ffc000723546bed2b98f231de975cd03526eba067d2c618255e155b77df77736d3e2dd04218aec46e126a1ba9cdc215ab3efff283bfe4e52159353544c11b526629ce507b5183c93b227a2f9d62f63dc090aa874b581ecbf6b776c0629494381563bbff05c7aaf6cb0f866b915f6244f80c3dea56a63a2ce10e6f276a0d96da7d9cb1b9"], 0x10}, 0x1}, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/69, 0x45, 0x40000063, 0x0, 0x0) 2018/03/22 01:32:45 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x461, 0x77aae3d9, 0x7490613d, 0x9}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000896ffc), &(0x7f0000000080)=0xffffffffffffff0f) 2018/03/22 01:32:45 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) readahead(r0, 0x2, 0xfffffffffffffffd) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0xfffff09f) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x100000001}}) mq_open(&(0x7f0000000100)='/dev/snd/timer\x00', 0xc0, 0x1, &(0x7f0000000140)={0x6, 0x7fffffff, 0x1, 0x401, 0x8, 0x8000, 0xffffffffffffff7f, 0x1e}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) 2018/03/22 01:32:45 executing program 1: r0 = inotify_init1(0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r3, &(0x7f0000000100), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r4 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) wait4(r2, &(0x7f0000000000), 0x0, 0x0) 2018/03/22 01:32:45 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x100000001}}) mq_open(&(0x7f0000000100)='/dev/snd/timer\x00', 0xc0, 0x1, &(0x7f0000000140)={0x6, 0x7fffffff, 0x1, 0x401, 0x8, 0x8000, 0xffffffffffffff7f, 0x1e}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) 2018/03/22 01:32:45 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x8010, r1, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000200)={0x800000008, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x81) 2018/03/22 01:32:45 executing program 6: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/03/22 01:32:45 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040)=0x2, 0x4) 2018/03/22 01:32:45 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x1, 0x4, 0x1000, 0x2}, 0x14) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)="9c9cc92f6374b858510da56199af7b6a818e09ce131a6cbe819784d186fe3443dd8fd535b638484bbfb7d1f84490d0e73d85b5b3f7fe551a297a6edaa12641867e387180c87ce082c97c7e1a99d9629d4be5b2ea4b7ba819d58c81ed70f2f87667c95a4fd1e779abc21f33dfe4cd2e8bb15ab3c8031c159fdbdf68929e69588b786dc94481", 0x10000000002000, &(0x7f0000000040)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:45 executing program 7: r0 = memfd_create(&(0x7f0000000040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:dhcpd_initrc_exec_t:s0\x00', 0x29) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/03/22 01:32:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000016d60)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x11, r1, 0x0) 2018/03/22 01:32:45 executing program 6: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x0, 0x3) fcntl$lock(r0, 0x6, &(0x7f0000041000)={0x0, 0x1, 0x57a}) ioctl$KDENABIO(r0, 0x4b36) 2018/03/22 01:32:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3, 0x80000000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00008a2fdc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) 2018/03/22 01:32:45 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0x100000, r1, 0x3, 0x3}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x105800, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/119) r3 = dup3(r2, r2, 0x80000) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port0\x00'}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000240)=0x8, 0x4) lseek(r0, 0x0, 0x3) 2018/03/22 01:32:45 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x17, 0x71, &(0x7f0000000040)="f29ff437b14f9956de84be0e775d55c41b2704898241ce55f5629e4e65e28ade31a66b3544ba2badd8d9166b00a4112978f2eeaad27e4931ce337baa078b124a90c03bd3bcb93f75ce4989115223371c907d60155b6f7733d2e99516a32aa9c7302011f0d85e4b96e69402e00f1be76154"}) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/22 01:32:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/22 01:32:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0xd0, &(0x7f0000000040)="2c1a91a0dded56ad7d3bd403661bbe15e0eeef35a129ab8d33369b672fe4bc0d09fa4b66bcdc276185850e737e906f3fcc49399b0821f599e29d30839fc4fcf41eddb1d45ec4d291af3b983e1dd208abd8b93107fc131bfaad51ce8ff4d6c24e13dcd7e9882df699a39d7c5eccfcc4d99134fbfdf7403d87f77ba547b94390990dbf200a58f55bff8e3439823f4c4d0639ee80b9c547064f00906e418b2e101b9c078e4e785c1dd7b06dbc0e849103909d0e6e35b4809c7712eb777fb1c7cc07d48ebce513e22c04d2b464da2a009965"}) 2018/03/22 01:32:45 executing program 7: prctl$intptr(0x3, 0x80000001) 2018/03/22 01:32:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) 2018/03/22 01:32:46 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x2000, r1, r2, 0x4, 0x810000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="7e333ea5283f883e5c39867578f414a6", 0x10) rt_sigprocmask(0x0, &(0x7f0000f0cff8), 0x0, 0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x0, 0x0) close(r0) 2018/03/22 01:32:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x1) sendfile(r1, 0xffffffffffffffff, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/03/22 01:32:46 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00009dfffc), &(0x7f0000000000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x101}, 0xffffffffffffffe0, [0x1, 0xc5b5, 0x0, 0x4, 0xffff, 0x100, 0x2]}, 0x5c) 2018/03/22 01:32:46 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/22 01:32:46 executing program 0: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)=""/145, 0xff38) 2018/03/22 01:32:46 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) symlinkat(&(0x7f00000000c0)='.', r0, &(0x7f0000000140)='.') 2018/03/22 01:32:46 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') madvise(&(0x7f00008b1000/0x4000)=nil, 0x4000, 0x3) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x8000000000000, 0xe3, [], 0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/227}, &(0x7f0000000240)=0x2db) 2018/03/22 01:32:46 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect(r0, &(0x7f0000000240)=@can={0x1d}, 0x80) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='ubifs\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='vmnet0loppp1posix_acl_access\x00', &(0x7f0000000180)='bdev\x00'], 0x100) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:46 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xfe}, {0x0, 0x100}, 0x7fff, 0x2, 0xa59a}) 2018/03/22 01:32:46 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmmsg(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="ecb206c0", 0x4}, {&(0x7f0000000080)="a1630f484456a0ad06fa66b124ae8d259c614d81d9d0954d4cd6d44cfd0ea575b5af8355140f6b8e0246f0e0508d8e67929811ea2df73e1e7c68b17e14b269210d9b5d55039b77f2847580c77982183364111b1d82bbf2b0b781422db89c800f5836f09c88fda74f1cd0e92fa37f1d77db09ea55e33bd19688e0e5ea6aa1c2df8c4ae69d89d85cc958", 0x89}, {&(0x7f0000000140)="b8d96caa6b7815890a9e1f758b1a6796d3f0b6df96f6c3f3344f4cac249dc045ef81c5ab8c36d909d4debb7b12dfbf753ece8550a7dae05704999c", 0x3b}, {&(0x7f0000000180)="b70bfbb846edaf26808c41cc142fc1aec767337378aeac433707954e70b8f8fdf07325ea756bed7a55d4d9d62670924c939678c544a9f887a64c397e5ab6d501f0649967e6b214b613ebede87f790b80d6ddec2279d87530b8b1bf2e8eaec31cf77c801be56954", 0x67}, {&(0x7f0000000200)="256c4d2ce3ec1292242a17c955466866d299833b9baa1a33e57163f8f43e84506fe7bad713388a06ebdeb1f48f1ffaacdb5522f5d6bda28ff999e838da732816ef4d412882e35d2574fa1a2d2f140dd93220018f03e4", 0x56}, {&(0x7f0000000280)="32ec095be25ed5b5ebd7f289a6c826f81b92ebb49227230ce7fcd81a28ec5b9602840b40701bdedec30531a2b83aaf032a9c194b34a18224e66d7f58f30fd25ac40f373105b3f2700d426e3a532bb97eda97e0170d55ce0ba22a0ffd648679ae13c8fa3ff43139d3ddeec331bf0ff38df39f421d06d4ae90b30ff762e9931149075552704b108f8c82b64c7ae1730d0b6f8a7d855613e737ae4ee78fbaa63229c8cedb31f8ae4586eae3dfedb9f02b01f9e2abdce58c0cd42cf4cc727ad62edaf611a0088f82bcf483ac2369e101fc1f1f977724", 0xd4}, {&(0x7f0000000380)="dfe75fb72c1078c13e856c9c035f81b5bc5cf95c2ff38b230a78634596f7dd5028d89a4462519411e6a315554ba8bc96a7a6eb1c4df9ce22605286b000bbc5046b701341db8d00994c9c79e30c6ecdc68b3528047f930dd8a4dcd82f3ca8c1807315cf608d2e4908577fec5a3f9868ac7c8c0f3c51ba298a97b340af7ad9", 0x7e}, {&(0x7f0000000400)="403d57abcc46961d846ab992714dc278cde395adc92f72f0a1e045e6b8b11e8a27fcc7123d0fdde3acb3d2e32107c8930b889a88edb2ddfc73d0be4624d7c0f3ea70e38650e940482b180727d16a357c9474797b631750686d995c3b478ade3ce64c1c385397e6b7e19e27e35716ca60e1e0ad021a3d04c669c552bc5549001629082d0206d93ee2f261b8867e2938c892cbd54837a51cf8971b718f16dbd5b26d6d1b27ebdeb6a81a86f97f2b004b7ea74e45e770463da7a30ace2c1fa0ee25fd79406e57e8a3e95545c3e9a9f5fa4954db58cd18eec58ba0377a2ad79c8ec772678a4afa", 0xe5}], 0x8, &(0x7f0000000580)=[{0x18, 0x18f, 0x7c66, "886ead7685afad"}, {0x70, 0x10e, 0x1, "38ca9a2b144934730fbc169ffda5470474e585b4e06dc8f11ccd86a365502729ccfd69ea01f9b4f64a8de7d750eb2e55a94ab7f1f619e0e1c2b05737e0f678298bb363f8b252c1a314f9c705b0e73edec00388369e8978c79eca1781"}], 0x88, 0x48800}, 0x1}], 0x1, 0x44) setpriority(0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x6}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r3, 0x4, 0x4}, 0xc) [ 103.307649] audit: type=1326 audit(1521682366.388:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12375 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/22 01:32:46 executing program 0: r0 = open(&(0x7f0000fb7000)='./file1\x00', 0x141046, 0x1000000000) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file0\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/22 01:32:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000356fc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00005acf34)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000dafd5d7c5b0000000000000000"], 0x5c}, 0x1}, 0x0) 2018/03/22 01:32:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={"73797aee06b799b3d78cc86f1500", 0x200004011}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000560300000e29ffff001e222b00000000000000000000000000000000500a9323d8110000"], 0x28) 2018/03/22 01:32:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x22000a08) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) inotify_rm_watch(r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r3, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x7fff) syncfs(r2) [ 103.377524] audit: type=1326 audit(1521682366.458:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12375 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 [ 103.447963] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/22 01:32:46 executing program 6: getitimer(0x3, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x2, 0x22, 0x7, {r1, r2+30000000}, 0x80, 0x6}) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{0x77359400}, {r3, r4/1000+30000}}, &(0x7f0000000100)) 2018/03/22 01:32:46 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) socket$inet6_sctp(0xa, 0x1, 0x84) umount2(&(0x7f000075e000)='.', 0x0) [ 104.559659] IPVS: Creating netns size=2552 id=30 2018/03/22 01:32:48 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000040)=""/240) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/22 01:32:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) poll(&(0x7f0000000000)=[{r1, 0x7091}], 0x1, 0x10001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/22 01:32:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/03/22 01:32:48 executing program 6: socket$packet(0x11, 0x0, 0x300) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x6000, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x803f, r0, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/22 01:32:48 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0xfc) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) 2018/03/22 01:32:48 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x4, &(0x7f0000000180)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x80) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r2 = accept(r1, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) getpeername$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:48 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="56cab14743b74bd0efebaf480af293ef22cd26965472d6aadd1ee4977b4403f6477227f1cb34f5ddbaba7dfb3f0ea97e0d9f2f789dff2dd21f7c3edab1d3f6d9a107778427a271236f2d3a0f63a20b44c69aeb78725277a6c6e9dd90bf3a4cb0f44175fdd6d0f5cbd674a58c939420f124966798f1c107ec57e009f056320d889deb65af8e801ae7ae63c723ca2fcda761f3843e75ad0ecc6a0fbf820b01b13db4e22e9c296a9aa95a9f", 0xaa) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:48 executing program 1: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x23, @time={0x77359400}, 0x1f, {0x0, 0x4}, 0x0, 0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x5, 0x1, 0x3, "56fb0ab586bda2ff0e57a4d66ff3496a7f484f8fc3ffcdd144717956484420f1daab5d6e1979824ada1f1712a3cc5bfd85e73fee867080990216e6a2b60c2a", 0x34}, 0x60) 2018/03/22 01:32:48 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp6\x00') fcntl$setlease(r1, 0x400, 0x1) 2018/03/22 01:32:48 executing program 5: futex(&(0x7f000000cffc)=0x4000000000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x351, 0x5, 0x7, 0x100000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x3e0, @empty, 0x4}}, 0x10001, 0x200}, 0x90) futex(&(0x7f000000cffc), 0xc, 0x200000000000001, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) 2018/03/22 01:32:48 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000001c0)=""/214, &(0x7f0000000140)=0xd6) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0/bus\x00', 0x0, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x40) 2018/03/22 01:32:48 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x104fc, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x9, 0xfffffffffffffffb}, &(0x7f0000000380)=0x8) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="17", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @rand_addr=0x2}}}, 0x84) 2018/03/22 01:32:48 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) shutdown(0xffffffffffffffff, 0x0) ptrace(0x4207, r1) setpgid(r1, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/03/22 01:32:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) lsetxattr(&(0x7f0000000040)='.', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='bdev\x00', 0x5, 0x2) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0xcc7141657f21e151, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x8000000000000, r1}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 01:32:49 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x4883, 0x0) mkdir(&(0x7f00000000c0)='.', 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000280)='overlay\x00', 0xffd, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:49 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x6, 0x8, 0x8, 0x8, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x8, 0xfff, 0x7b, r1}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x20}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x624200, 0x0) prctl$intptr(0xf, 0xfffffffffffffffe) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='gre0\x00') dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfff, 0x4) 2018/03/22 01:32:49 executing program 7: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900010036922bf49576da", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x36a) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="892f09c4ea124d75ecae364f0bf1389e741406d2efe684228411587d24887b338f6db44472bc3b0b1a2277c90bb81913bd1c7a50cbbc3aadac7f9f7bfcec4d75bef9881f5dcee997c89c8727a4a28ef840360d8c742da6b741c4f0e679ea08eb2c8644db8141ce4994ef7c342026c1e789b0656a7522197d27c1389b9241812d51fe6d7e883e333d078b7b47342335eb544bb822e676aa2de34826c7f1d7b57dd849c6815e72b261ada543c54984685f7c2e617dec7b659d1f37eb109dc8f0fdc971b485bb3198aab363f9b93ab11daf5a4b5babb988b9be169e531dfeca7c5d00000000000000", 0xe7}], 0x2, 0x0) 2018/03/22 01:32:49 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080)="a005d061a33aae6defd7350d5b598f82091314cb001aadb95f01d5c9c0aa5fd3a2f9e8a94012384b8f27fefea20dd4328f84970125d7c72e48d40a6b596497e65acf6c0fcbf0bba37f9957c198648097223500578de61ee468b9ebb73fab5c681b099ac6e314d7d679ef47f6548d17", &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/22 01:32:49 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000025f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/22 01:32:49 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000140)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:49 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$llc(r0, &(0x7f00000002c0)="258dd65663d04ef528277fede4dd2ee668b27a2bcd33b74b8f99874056806d024ba89ebe6825e92677e5e146ae5cc34df7012c4c3f2f4cfb5b748db95f3b7e162e34b5fd51eb7142ff7e7628011abad42ae01ea1b8f90f575400c15fbb2462db7afff649e7c67e2b9840a98aeed12d86ff88cc6c64328ea6b95e164ee526cb871a56a4d7aed1c60b7644c4e871554afb9a85e0355f6880d2541c707a7ed59018a7ed409f0707e9911ab37a6c7c4ad57dff1d9a1791a45b7b0e3432c529ddf4554d699071eccd5d43d786363700cf4f219d010ee8e3b9ac021ad38d088e44a0f3ae7795ca251579b7c94d1c9e633f1c79288bc5a50ef6556b734af56a487cf79888f0b11d6298896c42bb156312b3ab9f31992728bedaf8b9ee9a5420182927003d240e15dbebe55992b30bc85c3995d4286095b639623023e441f66f202becfa9b186bade1439fe2c59e1948e4a63621c5e205bd81cd3522910518232aa0369f281e1728d6095b76036caf9ab9c234f883794528865746e7102bf23f885055e38118e16e6603cf600d3216635aa884d6e93a9047098ca6ad2d26232fc5f34342102a089cdd57d9d8ac42f3dba7d6df557b12e481e6d704c82942a56e5124a511c6eb0764176a42341218248e619ebc1104f0ac874b3001fb0cbc50fc83056b416fbdabff55f4cda104df0135e39b246d2bae7886f038c969e730585c2d5cbd50b896dd3fc31a8b255cb86db1b45c378cb0d2d34ad7c93bdb4c5bf4c13af3b8af1f98d39c08007f9a2ed29f9d620ddf92540ae47cc477410f2d6392ad34fd96efa0768591f86e5d23014a1a06e481adb8dec91a04b963d0553dfea71ed4ba235baf9b39688ecfc35e4911f3fd0159869f52a24ae55b8d54eb108bac051b27c480a12137ae4d6f7ebdcdf171a19b4b9e4de4ae64219db3fe2ad59aec759fd8beb20a9f38e1327bcfa52ca34f254a7fc86d222fccc096ecaf2ed86da2ae0009b15955725ccb4865039d08d2cc94407eaba59a92576b96a510fb9228660ab52c26d668a9c75b59123c7740d0a4c252ce0106c650f20b68d6c721bd745a800a74b4cb5a6b4e7f8dd9cae41d619dd5a603dabd6d53ae6ee31f95995a8e7d968ea8b284f54044c018350d13628292f4908a1455b12e81b655b403996dbbda2ee203018d0ae9d40a923d2f0a5d4901f5ec5076bf7a651c93874dd9d06ef6b56283db1a36a98fe77c9c43cf13115262bad17f5a54f5d7c4f7438688b1f99d320b26285ac4c360b825d141e6e79f1b53093fb0fbede037d871117d9362ffc46192cd88453965505b45653d95c4c9eee3d01cd5fa83950f5cb9af689d61aa45c779c5801ff08c3957a2c9f263b39b88085b71340234d39b9ae3228e4d13c8fb1254e596612cbd7c01be6e66061d2ea88cc1b239030f11f8f1d1e7ffc0699e64ff69b596101131ceedcf6342ae7364b1500157e9ca2fde3eed345792a1f326c2cfeffa4c15a0a875b7c5d92553a8b17f1dde354abab674a2c790f119311acfb27f15fafccb84135d2dd7ab225607796ff1bec906702c3c826fc4435ba7163bb6a62f52aaa12f5658a5e0ad13733588dca769bfba67ca097cdabf46d71e1b6e05149cad8a2f7aedc874cdf8c221b783983a951905bbafcea7dc7c9d1251134a31c88806d69f9b6466c8d0df6ea194ad1acb45147a4023037f5415a93593d3c3710db88b3f31aa1fcf78ea8872c6e7729e42c8d34c1f7193d61fb3301edd733e478d238335b4a4560a49e753a04c1a053a9dad9f83e346db229d9f716d90dbb81a1e2b9971ec0eae49d9244cb6a4ec0ded8949e97d033240fd8f83bc137087e1065f500b09431fa13a0a359a5a2faac5f357106ea5f1af3300e14e6be920e5d01889d20b5b2122603bfd20a22d9171ea7475d2e4fb0392d4056896ad7244147bd4f0fb337dd1ca988a02fd9e0d3fc578d98b4d322c680f8204c788ff43accdc405723612713f5d0a4e3df2f554ea809e01faa526c2e0e0a86e7eca82fb5c8f725ec61d981a93c598a2b26ebacc1dae5d4c27b5d87d951a0181f9501eb93f108b627c4e202eb1e9b3eafcf0597848a426252bde37e5942682e4c7bc711123bf85a5a968f12d11e2d14cfbf0f416057d8e9251cdd47e2295db2f7c5a65e6034cdf67cd6a36e5bd4996376802dc06325aca9cea3a0194f4821e0b03898cea174f31d4674fca086e8f6c98a059761fc60b0fea62d0840e3e16ba3c1e2dc4e76ef8a6d7473ca6d0d2af2b34be50b472074e8e5cd93c0c0e6b331b520ce41f62972fd5eade2a68f40d3461c1d4ccd95ce6a9c5ccd647e5fdadb00885bf5a8f3f00668848c8859947cd118439caa0ad53eb5e4de1e4a880cd28b300d2de2e0c266eba331e17f4a1f246f33ed5452aedd803d6fe631c90230847cf480867f5ca62e25865047b7a607aaceb72a661a66391efc8ec33cc3c0988f8ba668daa42c87794b7aa3ac1d868675f82eff6b1bf7f92c8a758bf3ac26eaddce08aaec89802452a4fae571a57a3731a87fba4ff5bc9077bb067aaace1e57608c0c8ea4d11386fdaf5cbd754757a323e145196f68bfb53d18aed739d3a9cea7902668b4bd077549305539d0ee50639b29521032471cd110274334385e7bf8916add1c8d42fbd444dc069ac8872adf81c1a7cf476599ac44fa41c5e34c7a86c274e31f04590df49e4c8af241ce250291c4feb12bb59b5beeac659df58372a8bf700116587368ace38bb76d6b3ef03a2f089effdf2805c9d97582fa8f0fbefa4841af8a76cf39c31ec7fabee5f500ef5d2e05a4a05050209275b32f051aea6c8892ff03a2e61e9105fb3ce5f69dead48e60208a3809f97b2f832b8a4dfe89a484807f06dc034bbdc213b051fdcd3dd027275833d1d83651ff4889bd60df3d4388e1c08f4f41d1508170612e3f9cd0f9660bbabc4daa68a8014001af6b68c5b0f59c0f81853689d1f13562f96dc8f68adcd4b4e617c3fe77cd12198a46ae26429cf8ec49d5e8957d15ee2db00aebbcc7cd2ace53acbb136f09e185c54e78907a27b3a257f7d0343b213807983aefed017fc94e6d24abbb0a655f4b212f5a1f08e40d68b093f7f4123b7909ea01bfe07fd3a2235cfb53ca8911dc7184f13c0fe6ed50bdbfce212e2f4cc6c430dd359effdd9e6dccc73454f83dbb24b8136454dbba5db6619a49545036fafa3fb76ebf573d90d68badadcb4d46eac94b207eaabd6fce6d5e6d28cc5056d2b51cf9980dae13b86dd3698ad0cbeb2209f22af00db25d2bb7eea32e7e54878598c17506d6d812401c36a9b58af04d0043ade1f02550851c6495507a21d1e38be3adccf1ef3ba9148b6aad8d2fb65c66b166a594b3c458d57fa17fa7e8412cb7f79b2fc0e567fb0cb32c3f92790d381c58c87e29332d43d9b97324b032010e56aefb1c962bc45b6ccd11c0b7956143c00f417be4ae84a19622031a2c10f43aba991c0f8fcdaa32461daaf7a0d914497ead42388db881dab0ceb09ff7380f6518674a0c2c1b91b8952ff52567dd73299e9cb77d47bc5164b0ad6225d528f344b8bd76763876f690a91ee21735a532fc9c88efb32a176ed74eb73f0f064aaed90e58348a20b8c9b5fece4c8672f295c5e9cd442ca89255ffc332d4a2a34dff93e5e0fff72bef5ae062c0584f035f10ca3aa4adec5f735f6b0143bf2cb85680eb79f63a3bdcd4b3b0b5a6ac9f59e551551f0631ac46a673bc282b677de93ae1da1cb8af33d374dafbb1094179a5f9e799b675686a5d146e49bb9c027e10f30a8da94a98554f22a9290e96072d8d6843511ff60a63e24711506afe52484a898696b6c97d1a727f8b59668c49c718a3de165444efca25c25aa31e8ff3838d2deef2673eb82df54585bca9046b6bb36631f0eaeda5b2ac9633456aed27d55992feab2126d7976a592c1aa32dd20dd0df9e528fd9dcc095416af40959a2ea1b57d0bc06869aaf9399eb00faabb292c99f6c8b4a8349708a17a62a63ae9c6da4a23f6c9a1a9a79bb986fe45d800a18f7ab7baab89df4644c0799b8a6c46aa19353960bc46a5c1c9bb6b0f0419cf15ce7f59d7bb4c516b8e69a34822e0413d55baa4c341a3c0fc9b9e4ba3c29fb94e25eb52613d40ed3af3195d1f6a39fbc7ff7fa816d2287fa7f313526ae65e235b7f911300ac1473c988aafa7b59d93e6815f5f5bcf34bdc30c532df035dbd5abdf77f0e5ed581d6f11ce36c850d907fbe1af69d0961def64b0af9dcd67563acf960c9a560b4b3facd16112995f661c292badb464989fe60a4bee60f1a0027cbdef7acae6beba72a2bc45eefac23ca647fe2ed51a58fb9be96c8e4f73a111b45153b32fa15f5958bf186825649bcfbb3ba9dad8f484e2849f758c1bc03b5a68d3f43b27cbce094187e2360d0d2091cfb5ef41fae024582f143cdb429842c788db9046d6503294b41d7623fa9dffa780ac07a796deabc3f94f4761b04023406a8a86c7f17026015e58a85c0fe47d7efe9e38204e490bf4d4060f8e9c8634b6fbeebfdf08c4bc01d06459e2909027f2150eee1e8a0cb9f10b83096d3e605d6c4a233066b0b46ad5665a09a2c6da18613343850a69cb02a5f74142969922896a2a8191eb86f3871b7659c1c51de778f368a8d0890727ff45e394fbf40a4ba7f57d39a683e115749eaa49fc92ffb15c9e54c4f868f1519d78278d152bc148514e867d50a1fceb6e9deb660f3ee8e292211537ee81a212188e1176b46dedd21d902b26ff001cd9ef6288473c0bbf613b28724e2d8729c2fcf4d0e8e24b6227b04e63dd96bed05d600e34ffa97e3636a1ac6a62e6f8278256b92f63b1001f0b989b5a1375970412192f1d69d95f17dab3d1dcc83f38f76e0a409bd80440cbf4320d890795d3abf901a9f938520728452cf911ad7203650499166ded0010a380e1c4e371f6e3ac05b17f17b4699391b08e61701f8eeab2e4cea6d53003fe6d0304140615923a307daf1189a682e8688fc61916aa799c7cf4260f05e59af6fbbc4d6b2910a1f1c911e946827c1fababcfe93bdbfe8905dfb04a3251a69d1a83358d223a343cf95eeeb9aae7495b5bf42221693a781cca7293095df29c05acfc4048cce0ab3478e7bd6d483ae2d7d6f74d4829c956c4a374a579c57cd4259cfd5f63a7d651c8e87de88d6f978d3ed1363464668661fc6bd929490be7918de8f1d74855fdce26069976ebbf6847cbe674aacb43d6f3fe4e9b88f4adbe82e5f52f43352ca5c10356f4b5674bd88e1e115dec9601b3684990c3d04120be260394af7b0cb5d4b1f4485397a94d33d400faae93286260eb198dc247d9bace6f2619e3c500f8ec06e7805ad8e62cff8d8c13d2ea71f2a23e45e0834c72831789251f6ead46c1f7c67972612905f6735fd82b8723be626a172f2bfe7302f4c98bd95e0bf92c236f1c5539ca4a85b09c5b5963f4aba6c075cf4ea6c46184a0fc29dfe47e7d8c5beadc53a3bdf9ae7fa7c45113846543a175c1344b90d6f340dd26e6e212af32b5637fdab5c8f934141f7967255e59fdc87cdecaca4a0b60b4fcbcb8f0299772ead3e713f95737b72461f6c066db83f85d9dec4fd828a204fd262ca5b9b8824af67ac6040b287afb8ce4ea9ea5565a6ba77ad3582d29e1ba3834cac970490e2af9df4a2729fe23ee761067a449cb51277728bbba1bdaba40d8a0f4e41006373e7285d6822dafdb76e714a7ce3df4a7a6edc12b3fdeee5529820503ce481814e7fb0a4811e1d984e66bcb69905d549ba6687f79c9ee86fa4f63d373607bac68e891e", 0x1000, 0x40044, &(0x7f0000000040)={0x1a, 0x31b, 0x0, 0x7, 0x6, 0x8001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0xffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/22 01:32:49 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x472b) lchown(&(0x7f0000000200)='./file0\x00', r2, r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/22 01:32:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x7f) r1 = memfd_create(&(0x7f0000000000)='.\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x4, 0xf, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x9, 0x8}, 0x8) 2018/03/22 01:32:49 executing program 0: r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0xd01, 0x4, 0x80000001}, 0x10) 2018/03/22 01:32:49 executing program 6: r0 = syz_fuseblk_mount(&(0x7f00000d6ff8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000080)="d8cccc32427336bf70e4e7b1145e932696c2aeb074155b8198e4458b1076d65ad6509ed3e3a58525dfe2736a99fabe932fee38ada364941e6acd8185d0d4f0e1dc52309f4284f7556ea8b5fe0e") ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r0) 2018/03/22 01:32:49 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="52ee8d7a69c295c82bfa81806a48b887148e20e59cdc8fe729fa5309f963d375492511e1ad488813c314eac3cdf825d9d2e6d1f7c1870a0790a3957fedf4e3b2faba73ff847a4f105cc1bde0b2615443ed916a03a1e50f559d1b907ca7f2e977d50d71fef0e68af39b3c664fd366c21711923d13fba65b138f8a52b67ff17a69be73349054cebb38e7e8eca65ad6d685a6f73d66347fb3de6404ba5de9a1ba13c49198977fd70612b24938f40877485e97de6078188e4e71c4e7b11cbddde032df0be92111f4dd30f08489501c62b87babc75b2fa05c7ab6c0ae49d085390ceea4a7cc02130665f89a3bae8ff763addab8b0", 0xf2) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x4}, {0xa, 0x4e20, 0xad48, @loopback={0x0, 0x1}, 0x6}, 0x8, [0x8, 0x7, 0x200, 0x2, 0x18ab, 0x3, 0x101, 0x6]}, 0x5c) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/22 01:32:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 2018/03/22 01:32:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7ffffffd, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000080)="05d8f2a814d8386125df26a9e6dc42c78cac59d5b93ee2d18a7039d5de2cdd02e6b51913a9e7f8a5febe1af3587bc6c4306808a0f83db3da") r1 = memfd_create(&(0x7f0000000140)="2d73797374656d2a2647504c766d6e65743025656d31fb5d766d6e6574306574683170726f63657468312a00", 0xb) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x3) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x9675, {0x7, 0x3f, 0x4, 0x6, 0x5, 0x3}, 0x6, 0xa964}, 0xe) epoll_create(0x8) 2018/03/22 01:32:49 executing program 7: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x1, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0xcea}]}, 0x10) 2018/03/22 01:32:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x82) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:49 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0xc7aa}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1, 0x7f}, &(0x7f0000000440)=0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000000200)='.', &(0x7f0000000240)='hpfs\x00', 0x2005, &(0x7f00000002c0)="2238ec1b834b704c96d3bda67ddd1a2835705b9c28d1f113421ac4761ad2e049c9812e6557815fe6ce8247c754802af1478a25ca1582b962bf6c7250bca7a5161b0debcab19f3991da966155143c03ef505ff1256998c0c028425108fd69817a04aaf47d409877857b835fcf30ae1c208adcf3bc25856202cc5500d9f4a0ecad0a45a947346eb603976a8ac668c103dc32808d5f9a99475f6068e89c1d83d85d51d1fcc0a138") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, {0xa, 0x4e24, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0xbc, [0xfffffffffffffffe, 0x0, 0x1, 0xffffffff, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x1]}, 0x5c) 2018/03/22 01:32:49 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000415000), 0x200001e7, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100000000) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x80000000, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x2, 0x4, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x2c}}, 0x8, 0x0, 0x8, 0xd5ce, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) sysinfo(&(0x7f00000002c0)=""/97) 2018/03/22 01:32:49 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000240)='.', 0xa0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfsd\x00', 0x1000, &(0x7f0000000140)="b9b371b8a52b6a647955d0cb084d723605b2bdf7ec7d67751e276470a8936f67dfa546c6cfe9861c2d205aeef3cc529b6ebd13f0e194b432767e16e12f9be3cf184cc38899aafeb7e46e5c0eecbf4c7914877fcc151c384ad2b99557fdbc806828d1e8e61a4224ca9585be1dcf1774b2637df74dd844399f0c43213873d6abdf81b080a173129063b9051667fb02ef5d83f3fc2c9d0ef3f88f6102a5807811ad237e2576a55d01a0a59b927985f03fe5833ae4905a9d15ebdb74c29c2bbcabc60fcba78badddcd9bed5c068a8610") 2018/03/22 01:32:49 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x1, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) 2018/03/22 01:32:49 executing program 0: getrusage(0x0, &(0x7f0000b27f70)) 2018/03/22 01:32:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000340)=@newsa={0xfc, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e24, 0x81, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x3f, r2, r3}, {0x200, 0x8, 0x8, 0x7, 0x6, 0x7c0, 0x6a1, 0x10001}, {0x18, 0x2, 0x100, 0x251b}, 0x94a9, 0x6e6bba, 0x2, 0x0, 0x3, 0x2}, {{@in6, 0x4d3, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x4, 0x0, 0x1, 0x8000, 0x3ff, 0x2}}, 0xe8) r4 = accept4(r1, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0x80, 0x80800) ioctl$sock_bt(r4, 0xdd1f, &(0x7f0000000500)="1b0d3ed3ed8612de7cf2d71eefcffec3f9ec2987b251c22fa17b71816390538b666a7f2ad1cb7f3302175d968f3abbf6f936462522a125f572eaff0b42f64dfd800782b278569bf7dca1f25d9efca9a69a80421ad02a5cd1e0ff3e8cd633d4c89a11829f67e4e7a775cf2546d2a263984c2da053ab65a63bf50b872736aaca7fee4878ae3325190feae3d5435d159a397ffe794f22b0b2c2f9c0bc7c91510d483826b67454a7599fec5fc421ed2524b6563624d79f15cbf5777d8ff77baf99c24f69dd") 2018/03/22 01:32:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@local, @rand_addr}, &(0x7f0000000180)=0xc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) 2018/03/22 01:32:49 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x8}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x7, 0xb000}, 0x4) 2018/03/22 01:32:49 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000000)="8d5c22ab5a491df0e3fc861417b2a73b22d8630478347e47e0f1ec4db498d0deecd230b6ab089cf4d13401f8346a32a7e51f114b5d0e87cb42ca0e8fb61e", 0x3e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="020000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) 2018/03/22 01:32:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xd8ad) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @ipx={0xffff, 0x1e, 0x9, 0x1, {@random, @current}, {@current, @random="500a9323d811"}}}, 0x1e) 2018/03/22 01:32:49 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getscheduler(r0) r1 = gettid() capget(&(0x7f0000000400)={0x20080522, r1}, &(0x7f0000000440)={0x4, 0x0, 0x0, 0xfffffffffffff800}) 2018/03/22 01:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x1, 0x1}, {0x0, 0x5}, 0x8001, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x4, 0x9}, {0x1, 0x7}, 0x9, 0x5, 0x2c59}) 2018/03/22 01:32:49 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f00000001c0)='.', 0x8) r0 = add_key(&(0x7f0000000140)="2e6465ff0399", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e6876713667dc21a5b59c20c70a1f86c71af803edf0de3c1721b68d7db000f36ef54e33c8b4dbbe49174e6962b65012f9750fc39b0cac034343fc8fa78d6bda52a7a6d8876c1df05bedc2206d91f9a724e8a84b2d52fab4a97ddb8ae5a027cda2031d8b670c19eb8fd6db6f7ef25a4f4819ae52e03e32bc7e8fce3c32508d69f842796d3cd983846560ca03b60bf7719842b079c7a16", 0xfffffd81, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) 2018/03/22 01:32:49 executing program 6: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x3, &(0x7f0000002940)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffd8b) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000dc0)=0xe8) fstat(r2, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000f80)=0xe8) r12 = getgid() r13 = geteuid() getgroups(0x7, &(0x7f0000001580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000019c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002500)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000002600)=0xe8) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getuid() r22 = getegid() getresuid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = accept4$ax25(r3, &(0x7f0000002880), &(0x7f00000028c0)=0x10, 0x80000) sendmmsg$unix(r3, &(0x7f00000029c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="7926e80c7cdb7b850c88e3d99209c2a5955bf4700fd8bc7f3bb094e2c21571237d17c39699336f0cee54de4fdf493d038294e26c3c861a1e2299a1b26143d6460d1e1aee0ce03ba8ac17a7565e18a705421abda1debca0888bc9b1356d89b01a4b4380ded58b4d8acd061e97e16dc45f8e569b18eee1cb1763059c49860589456044e94cc82c2c37e4a39e675d31e76114e33d5df7374b22e0edab19a365c8", 0x9f}], 0x1, &(0x7f0000000280)=[@rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x38, 0x1, 0x1, [r1, r2, r3, r3, r1, r1, r3, r4, r3]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x18, 0x1, 0x1, [r3]}], 0x88, 0x85}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000003c0)="77b5e44f997e74cbf3d372ac725d8d942d0a82b150321e6474debe566892cd5bc0c08f5aed13d5e50e3431fd9f52156d0e6e0b47048f7875f5b64dfdfb72611d82a072d09d40e0da977e963967e7f8e4be6f716e7f9386497ccc8fffd6bdf59a3cd2ad6a040f8dbc60c4b3a2e66acd175ee5a002d4416c55a0712363513f24484960360cd08f1028f3acc0699a73b2a00744e1ef7a25480e3db6b29101c73ada1326f4df7565bf65ff4ac71f83a7607ec2fe7ecdca80446f813b951645ec9f5a3f239ec60c0b2033f46e625fd1ad", 0xce}, {&(0x7f00000004c0)="a9a1a9f59d45c38346a0ab13b80f26ca04432f9e977ade781bfb3b9489547cd0ab07b4e39dd66f2d262330fb71b106cfae3b6c85389020bbcc7250cd41df81020cbc4ddc8e8a35d0c6d1308c59087f0d48fe5614fcc1441e04fc216878e35f814501f14c00856e930316ea86a7ecfbf8276dd1738f26123ec170ec5c91cc49e5ef3af08266bf6862d4d9abd6b3b738e5f511f85d49c933ff7065d90cdb524301221fac3f74c7b423175534c27aa3e908c8f2c863184564ea6d6308bc96c14b129c27b016560e92", 0xc7}, {&(0x7f00000005c0)="d619fdefb491d439a9f74233506b552c58a5bf723d6fe6f1ba7d52f81d6b0180bdeca5db242fec487434ec577a9b90b302196ba193766c615eba8033d06bae8a908750409dc55bcc45ea2ffa278a23c82fed743fe4470b6ea3aa8dd07fdbf35c595833ccd4775dbe572058486527a64a8cf545090065cbaa75ae2af6336af07a2ccc1d7f9838bbc4aee603090d7f2314b47d949875919337d470ff91e37d77747c00bc6d6c68845db70725d6c22a2cb0f4098d147da65821377fc836", 0xbc}, {&(0x7f0000000680)="3db51a87f072979bc09ad3898a00db8a5c3547851d34414c66ef78c24890672da8de2ebb419ea8ad04c2b27999534aacc3584953d4159010f777d339ccf290ba5aa0ba61042ff8dfceb30ef84d5636e82a11530f80e4e8995044ab1876d6ba9ae822bc577c7c67d7acb99f25826186d9cbc53360d30fa83b8dd2e976082ec3d03c02d6656baac6dbbfcd976b8b0f44f95e5b4bf922c4f23ecda0ae3564544235c8da7ac1ef3b7abf5a3262821ff38fe4db3e2378dcda2c53395c3c24ebd98dd4a9e2dfa23a31a95aa5ee483cba3617675f5fdc8b9ecb785fe15c6ea38448cc91c6c4c0c735a3bf4096d66772077a705b9873b0108911e93d", 0xf8}, {&(0x7f0000000780)="129ba4fc45ef504fe0f07b3f1b4d55938ebdb75956e9c4b005e8c9d0f499a77de8af181536ab512d66d3df25b44f9465468dbe09d48632a400973325fd2af305b3ff791fc2ddb0d942d0fac1108838644846c9f305cf7ccb8c16f2d179ddce08a4905e0dbe99bd03bc2ac3381dce8f623c08614009b90a4dfcc832cfbf68facb65de9a4916a9f120faf5da", 0x8b}, {&(0x7f0000000840)="b104809a4c8e4e93ae3d9f0a93fb2df6d978e77daec199a2d7b6357448e9d756c7777697f169b5c0986220803a332cab60b115afb57a3c5e9065992ac9530009199cad90297b66751d88abfb4a44cea816bc03a9c96f8ba1c6f1efe62dcc3c90d32c27479d9dacd3f059f6b134071aeacaae3980f442865563b7f1cbe3dd5e8847fb6bac6be30924ec3add4426fa7ba4e6f7cb42b8b4ebc44764f17d23676109af5e5564ebb9269459bf05aafa6b54b7478668d5461ea2864bfaaea4bd04a08d8288aa0dd9d53c4aee8da5e2d0e4786868aa6fe4117cf7eb428497527d89896c3a78a2922e913a981bcf0489da5f058483be07248498c86eb1", 0xf9}, {&(0x7f0000000940)="083d66db7cc32bad44ff32e4f6d9013a73cf0b6a87f028d7ba663f1f09ed4ef8010fc2f40cc58d86dfcb04f882cce90945f42dd170a60b228e", 0x39}, {&(0x7f0000000980)="234fa8ba1f77fcb69a04571a503a321701162a5698f9fdd9fc3c97eb852399573f36b11f5e1066f50aaa68e3536e34d8b484ff213de909f1be7a5d74da5cacf2dfe19bcad4b7a07081d944fc11bba0e8d26b31a1db69a8bd0ab1c1a3388f984470decdce19807f57a4d649d54007fceecc5224a6407c1beee0c0ea0cccf8e93385b75a1d80cce09d2b944d1eeedbddc08efd1fbeaabf2dceeedea10e9b45b1d51a2c9b3d6e955e0f00c5bdfc382d9b6bd2e1b0f28a801b4e7d2314b76052ab43c7e5e94835d868", 0xc7}, {&(0x7f0000000a80)="5418e90494e38e6c4ea05698d03c6364056fc9", 0x13}], 0x9, &(0x7f0000000fc0)=ANY=[@ANYBLOB="38007e00000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000010000000000000000100000001000000"], 0xe0, 0x1}, {&(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001140)="587eb3ec11536a969507751150cfb5d4fa88f542879fe31e6416f1b5118a8d9d8c5635d90cbb0629bbf9076678819490dab3e6bd893ef1e287301945a16faee77c572d826a1c4b0b", 0x48}, {&(0x7f00000011c0)="21a5eef22f44bcb75bdb81be4bb38615b8494ffa55d4ddf0e78e1ad6b781fa69e24f4b9514f0e7f9849d2f39829a7b4586731d0c58987d4d754a7d6060a87870de6044597f940eb1cf5e072dccc3b8bc837592fff44e85483a2eac687f61b97207ac42be20993efbc3d617d2ec11d1f1d83b6c523ab401a0b171a82e2c06274f4774447a8ab2a451ef9115621a93e8b15b32633347c584d273fcdb94dede37f471b969c4c97dbae45e0fd392cdb84a356baec588305acff7689ee6bab2e22b0c8fb481fd965f07d2dc28c76d005c7576a240e6086f2555d4", 0xd8}, {&(0x7f00000012c0)="54433fcbf0cf4793907b324ba73d18d8119c534b9a99c6d57ff801ec34b0fcbbfd903bdfaeda54c0861e8b9cc83d413a4f62057f9189333f25bbd2cd6f510579ca5d9b0b41833577f40f2823c2bb92f52960888d9c26041fbee1f424f0adb781d55dd5ee6d5cf679fe9d28a616a1612daacf0ba4705d5a26951cc27fa762cab8629c115b30075dd90e633b57b38bb8040d58269f557b19baf04e2db0b531bb184736554656c07892167b451aefd37b7fa3c06d05cab98f181a7983b7fe4551f8d940526965c50a51e84bdd123c88d1967c0a695b0ce2fcbc0af7983d5068247695a645b6a338a9bcd9b695c546b31ab700e8", 0xf2}, {&(0x7f00000013c0)="5db647c44a07d077a88dc5b0349433610fedba5e8bf4f23d41385f269e1b791d1353a0135e3438db12cb8b860d73a7520528003f9fe4bc4eebee4249390707c36f411f684df467e31b7c2a528eb9f99a86079b840eda8fcd5564948c18ad7bff223238460181acb47af7959eb02f894387a38c7da15371ced8d66a40bfc73f5d", 0x80}, {&(0x7f0000001440)="a197e8ac85a5fd4423cb4af6dbdd7d92024819c5607f37033e4b76ae4f9771e851add3633719489a19d2dbc5da200837cb654f053e15a939ceeb52cad0d18cdc33969e6e14c368651df8e00468e576a81ad3729a0d9168cda35826a5030b26e83b9d50dd99625b76b77dfefc6c23cd138f3f7b2a91d739133e3c4981b716a87c73160e136b9665", 0x87}], 0x5, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r0, r13, r14}], 0x20, 0x8010}, {&(0x7f0000001600)=@file={0x4a0ed292781478a, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001680)="fff5a066e4546eb6f8a4f2c08e166f112848818c7e00e5a22256e8cf58796bcf6ac6c8c134cd54f292d0a63b047a24dd4d790c75a23fa67ed49268d0fba7ed37734727b673494ee23f7e732e4f756c66b0d12804ec92cfd03d7c08a812b9901ba66045bcfc87f9d4da8f4333635276470d578a46432a2ec260baa44828b83e2d82553234c6152a65ca93c8c8eba8d943d0cfb0f0351ab5f4328506f53701331284c149008c344dee137bc4d5259bc19ee7cd808da8db4609f42c85729ec80dd6200e8a91542e5a6ae177c9835332b9", 0xcf}, {&(0x7f0000001780)="bd4505c28cb8ba198ff81a65b88ce21dbc08686ee5f600e14bb14525d806940e4017027065035be4e76f055e91cf2a312cb07c5d958540600b8d11ee6d46e917c43fa8365bfcfc7ba8d886f4f0255ccb86d3767fbb411e0148f50449768cbf", 0x5f}, {&(0x7f0000001800)="24fdfa0fdf1f7e19dd1ae256804dde8c18f032f12b95c11dcc6fd8be162e56dc951b1d5765ca0d920c2c27eafc730235e00293bae73464c995b62412dbc354ec62c769b102f169794072bda7d91ad48af9ddb81202052ca17a6b8785d7c5cf1a3edfb96c136e8996ddbea3c9266b4519e97550b452b8337efcb444cf72", 0x7d}], 0x3, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r0, r15, r16}], 0x20, 0x20000000}, {&(0x7f0000001ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001b40)="72b59e1e70df751dbb0ce602d1416db75e4aadb148a61a234dbc4293489f179a2130f1bd75394c9e473bc4e7f3fb7d6523f1ba00003dec14a3031462ac24931b55bc27ae10038f7ce918a630f7cbf6533c0473fefb8811cc7a554dafed", 0x5d}, {&(0x7f0000001bc0)="fadd33b946d4def124a354e92fbe387f22eb21b9590b8e1624f7427a708b0d5d6eff539b4296fb25bb83c15e02795c0a8b4d99ed2f90e246891dae9694bda394c210b445ede1852793e0009b1c5e91d7", 0x50}, {&(0x7f0000001c40)="72751375bc4a0df6d0b228074e52edfcc42d341030d63d6e1dd60820858f353b270e6ed5eb187ca9ed9234327a57774b19badc268db150f39361b0fa80e63a7c27a708829dd6403dea740ed07d615350a24376c57c7932952265fac849270a6467ed9f5283643766bc991a4fbf54e87c34704873e68ee7a3db651dda5193432093cfb9cb4c595a28d98ff2425ddcf52fa745edb9", 0x94}, {&(0x7f0000001d00)="a95aa8c6a11a663d22137021e03bf2214c8552868c26f7ac420482294b048f9752e47cc5b2b249b33869e3914a16fe0f1ed520b27fb5ff998ab0fc0f269ff5a5da639f79d66c8888064686478c67f3c7ac8ff9411a44975e538151e364bc4f52c3ae1aa8a673dc21ada02b979c6e2e63b4acd1328d48f452f464044a332aa31326a312ed098ed25ce5fa29ec173184320c1d71b190f054ea58caf24b", 0x9c}, {&(0x7f0000001dc0)="994005de7056433623e4d0b8bdd662b641613c49d14b73b200ac87b4e8af2cdf486cf07f1ca4e0213f06f7310f460c9c30c2921c0b73194d817ca60618acbd116fe795cc14f43f9737c8", 0x4a}, {&(0x7f0000001e40)="05e4b6ed6c50da0429a723a35a2973c270d73f0db5571008217fa78903e5b64dfc927e961cb1cfd93bbb1b96a0c4b0d8b18e92c0b00fdc596b5458cd94ae", 0x3e}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000001f00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001f80)="685ba00784629c57599907a57a3365bd7c6afd0f638c0a48de780225fa00a3dec26e34578ff770b0c4362938e63aea9b57f450deeccd1ccc18fbca9675c3d7ffe159716b7a5f5307099601f1c6c7163e161d5d56c240c70a691d837916eb405c38966b82125640b5ce7c732bedfadf37f2b822db0390225db4750414e7cbe6f485fdabb8e7ded5423de5eeaa04899741f92afb24e92a5563c13145ac2e742d02bb5e44573d736e30b0f213939edcb6b8cd158681a82aeb90835f4826b9efae1354f9e20b439fbd446d66d9a1a38994a59b697859", 0xd4}, {&(0x7f0000002080)="f694fb7c305024ea573659907357fa0f4e46f23e368364beaa2817c550e01624e77699f286a418227c2a3ffdfba858800655c07344ea5fe50d046838156b53debdc530e88b4a0356289464c157b6db003564f1a5191d8b3823b64ee44f6f49b143f6024bc2502f937cef1e8140556e841f0049deae7de029fb41e272a4886a897d2827bb15b6f05f52c63a2644fd4b671b2baae2f3ef029ff287e27f22d376d902d0ae0f96b8c24b4d6089d61dde2a5553d1775d1c77f10879861f1c9919e64a9281137073369e577efc46445d25c8fc51f976af3bd37e8b5a272ca87675db6f7f8ca162", 0xe4}], 0x2, &(0x7f00000021c0)=[@rights={0x20, 0x1, 0x1, [r3, r1, r3, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x38, 0x40}, {&(0x7f0000002200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002280)="a149d575b09f5c528f2ae188469f9d0f88bca26a5266588304e064b140c482624ffdbab48a8d321edce05dbb3024b3e815a95b0b7f6796e8448859d07540782221aaeec5e7b08f144de90d7590f73feed38cd00f9fadc0af", 0x58}, {&(0x7f0000002300)="e8fb67dd770f20598e9c6257a390e4de9e09a153f2327320692e2759ec0047c4fd649c837928eb07e1d6c12f618fe9551dce313736a78955b0f9a3ad07eeefa57db5f516d6b2cbe68ac606d8477df2ad", 0x50}], 0x2, &(0x7f0000002b80)=ANY=[@ANYBLOB="2000400000000000013a71d92ef43aee99e000000002000000", @ANYRES32=r0, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x4084}], 0x7, 0xc091) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/22 01:32:49 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x401, 0x100000001}, {0x3, 0xfffffffffffffff9}, 0x100000001, 0x1, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf}}) 2018/03/22 01:32:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'ip6gre0\x00', 0x1000}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0xc) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) lsetxattr(&(0x7f0000000140)='.', &(0x7f0000000180)=@random={'os2.', 'mslos\x00'}, &(0x7f00000001c0)='user!-nodevppp0\x00', 0x10, 0x2) 2018/03/22 01:32:49 executing program 0: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ipddp0\x00'}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x115800, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r1, r2/1000+30000}}) open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 01:32:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000500)=[{}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x183000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/76) 2018/03/22 01:32:49 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/22 01:32:49 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9fc2)=ANY=[@ANYBLOB="380100002a00090affffffffffffffffac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000001000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001ffffffff3c000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000004800010067686173682d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/22 01:32:49 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x800, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '/selinux/checkreqprot\x00'}, &(0x7f0000000200)=""/78, 0x4e) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2000) ioctl$void(r0, 0x1) 2018/03/22 01:32:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f56fe0)={0x20001, 0x0, 0x0, 0x7}) unshare(0x40000000) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)) 2018/03/22 01:32:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) unshare(0x100000200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/03/22 01:32:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) 2018/03/22 01:32:49 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2040, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}) [ 106.725815] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=42 sclass=netlink_xfrm_socket 2018/03/22 01:32:49 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x6, 0x3, {0xffffffffffffffff, 0x1, 0x0, 0x2, 0x6}}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x100000001}, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x3) r2 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x400000000000125f, &(0x7f00000af000)) 2018/03/22 01:32:49 executing program 7: r0 = epoll_create1(0x80000) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x4, 0x0, 0x0, "399fec3ecb7f7aa951c0ed225d16d8ef0686af1ba4571ba0cef1bf433fc6746da3873d82b3cdea9830474702c30682dba7ed5d9ce66d4f6806ff47fee4b1e0", 0x2b}, 0x60) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/22 01:32:49 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x6, 0x5, 0x3, "bcb4a8b71fac07f1062a3c377b5f5fa4f9d8d06e663be0e8923788ed94f2aca51cc0fea3ef7d25b2615766b21fddff35eeb8a89b1f9644ea120f04dfa5bb10", 0x2}, 0x60) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000082, 0x0) acct(&(0x7f00000000c0)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x6, 0x20}, {0x4, 0xfffffffffffffffb}, {0xa}], 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0xa6cb}, @in6={0xa, 0x4e21, 0x6a8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0xad}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0xcc) [ 106.791535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 01:32:49 executing program 7: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x80) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x7, &(0x7f0000ebcffe)) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/22 01:32:49 executing program 7: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) accept$inet6(r0, 0x0, &(0x7f0000000040)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) ioperm(0x6, 0x4569, 0x4) [ 106.847311] [ 106.848971] ====================================================== [ 106.855275] [ INFO: possible circular locking dependency detected ] [ 106.861667] 4.4.120-gd63fdf6 #28 Not tainted [ 106.866065] ------------------------------------------------------- [ 106.872459] syz-executor0/12805 is trying to acquire lock: [ 106.878067] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 106.888430] [ 106.888430] but task is already holding lock: [ 106.894385] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 106.902997] [ 106.902997] which lock already depends on the new lock. [ 106.902997] [ 106.911282] [ 106.911282] the existing dependency chain (in reverse order) is: [ 106.918876] -> #2 (ashmem_mutex){+.+.+.}: [ 106.923644] [] lock_acquire+0x15e/0x460 [ 106.929896] [] mutex_lock_nested+0xbb/0x850 [ 106.936491] [] ashmem_mmap+0x53/0x400 [ 106.942560] [] mmap_region+0x94f/0x1250 [ 106.948799] [] do_mmap+0x4fd/0x9d0 [ 106.954665] [] vm_mmap_pgoff+0x16e/0x1c0 [ 106.961018] [] SyS_mmap_pgoff+0x33f/0x560 [ 106.967429] [] SyS_mmap+0x16/0x20 [ 106.973163] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 106.980370] -> #1 (&mm->mmap_sem){++++++}: [ 106.985215] [] lock_acquire+0x15e/0x460 [ 106.991447] [] __might_fault+0x14a/0x1d0 [ 106.997768] [] filldir+0x162/0x2d0 [ 107.003569] [] dcache_readdir+0x11e/0x7b0 [ 107.009975] [] iterate_dir+0x1c8/0x420 [ 107.016125] [] SyS_getdents+0x14a/0x270 [ 107.022374] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 107.029562] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 107.035756] [] __lock_acquire+0x371f/0x4b50 [ 107.042358] [] lock_acquire+0x15e/0x460 [ 107.048600] [] mutex_lock_nested+0xbb/0x850 [ 107.055189] [] shmem_file_llseek+0xf1/0x240 [ 107.061782] [] vfs_llseek+0xa2/0xd0 [ 107.067760] [] ashmem_llseek+0xe7/0x1f0 [ 107.073994] [] SyS_lseek+0xeb/0x170 [ 107.079894] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 107.087086] [ 107.087086] other info that might help us debug this: [ 107.087086] [ 107.095203] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 107.104936] Possible unsafe locking scenario: [ 107.104936] [ 107.110973] CPU0 CPU1 [ 107.115612] ---- ---- [ 107.120257] lock(ashmem_mutex); [ 107.123925] lock(&mm->mmap_sem); [ 107.130187] lock(ashmem_mutex); [ 107.136385] lock(&sb->s_type->i_mutex_key#10); [ 107.141466] [ 107.141466] *** DEADLOCK *** [ 107.141466] [ 107.147498] 1 lock held by syz-executor0/12805: [ 107.152134] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 107.161211] [ 107.161211] stack backtrace: [ 107.165677] CPU: 0 PID: 12805 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #28 [ 107.173355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.182684] 0000000000000000 9d6ebf98f816db04 ffff8801d7867ad8 ffffffff81d0408d [ 107.190667] ffffffff851a0010 ffffffff851a9d00 ffffffff851be7c0 ffff8801c1b7b8f8 [ 107.198642] ffff8801c1b7b000 ffff8801d7867b20 ffffffff81233ba1 ffff8801c1b7b8f8 [ 107.206628] Call Trace: [ 107.209196] [] dump_stack+0xc1/0x124 [ 107.214532] [] print_circular_bug+0x271/0x310 [ 107.220735] [] __lock_acquire+0x371f/0x4b50 [ 107.226678] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.233665] [] ? __lock_is_held+0xa1/0xf0 [ 107.239434] [] lock_acquire+0x15e/0x460 [ 107.245042] [] ? shmem_file_llseek+0xf1/0x240 [ 107.251163] [] ? shmem_file_llseek+0xf1/0x240 [ 107.257282] [] mutex_lock_nested+0xbb/0x850 [ 107.263234] [] ? shmem_file_llseek+0xf1/0x240 [ 107.269374] [] ? mutex_lock_nested+0x5d4/0x850 [ 107.275581] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 107.281792] [] ? mutex_lock_nested+0x560/0x850 [ 107.288011] [] ? ashmem_llseek+0x56/0x1f0 [ 107.293797] [] ? __fget+0x213/0x3b0 [ 107.299132] [] shmem_file_llseek+0xf1/0x240 [ 107.305078] [] ? __fget+0x23a/0x3b0 [ 107.310330] [] ? shmem_mmap+0x90/0x90 [ 107.315752] [] vfs_llseek+0xa2/0xd0 [ 107.321001] [] ashmem_llseek+0xe7/0x1f0 [ 107.326595] [] ? ashmem_read+0x200/0x200 [ 107.332282] [] SyS_lseek+0xeb/0x170 [ 107.337533] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 108.008456] IPVS: Creating netns size=2552 id=31 [ 108.056889] IPVS: Creating netns size=2552 id=32 [ 108.090066] pktgen: kernel_thread() failed for cpu 0 [ 108.095594] pktgen: Cannot create thread for cpu 0 (-4) [ 108.105356] pktgen: kernel_thread() failed for cpu 1 [ 108.110489] pktgen: Cannot create thread for cpu 1 (-4) [ 108.123295] pktgen: Initialization failed for all threads [ 108.257816] pktgen: kernel_thread() failed for cpu 0 [ 108.264385] pktgen: Cannot create thread for cpu 0 (-4) [ 108.276390] IPVS: Creating netns size=2552 id=33 2018/03/22 01:32:52 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x804}, 0x13) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6, 0x968fa8ee33227138, 0xfffffffeffffffff, 0x2b}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0xff}, &(0x7f0000000240)=0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="1000000000000000000000000000bef4"], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8, 0x35, 0x2, 0x0, 0xffffffffffffffca}, &(0x7f00000000c0)=0x14) 2018/03/22 01:32:52 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000facfba)) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/22 01:32:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x97c, 0x4) 2018/03/22 01:32:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000500)={&(0x7f0000000240)=@report={0x288, 0x20, 0xf67abfb7f35d39d0, 0x70bd26, 0x25dfdbfe, {0xff, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e24, 0x8000, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x2f, r1, r2}}, [@ipv6_hthresh={0x8, 0x4, {0x6d, 0x31}}, @algo_auth={0x144, 0x1, {{'sha256-avx2\x00'}, 0x7d0, "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"}}, @etimer_thresh={0x8, 0xc, 0xe28b}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @algo_aead={0xac, 0x12, {{'seqiv(ccm_base(cbc-blowfish-asm,wp256))\x00'}, 0x300, 0x380, "ef88a9d8f1eb949e264846a5fd17c2b103f614fc7ca431e0d8a5f09d399d0015f6f744462a621947d72d0418a922a997534f43e0bde24c89ece08dac063c73dd0e8392fb8b4e5370a0d3187e6ba7ebef3f3671b74a26dfd31a292ead624a67d3"}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @proto={0x8, 0x19, 0xff}, @policy_type={0xc, 0x10, {0x1}}]}, 0x288}, 0x1, 0x0, 0x0, 0x40}, 0xc010) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x10, &(0x7f0000d30000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 01:32:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x50000) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) recvfrom(r0, &(0x7f00000000c0)=""/24, 0x18, 0x12102, 0x0, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:52 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00000001c0)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f00000000c0)='.', &(0x7f0000000180)={{r0, r1/1000+10000}, {0x0, 0x7530}}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:52 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='.') mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) 2018/03/22 01:32:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x4, 0x0, 0x5, 0x20, 0x3, 0x10001, 0x7, 0x81, 0x3, 0x6, 0x1000, 0x8}) getpgrp(0xffffffffffffffff) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getpgid(0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000272000)='net/sco\x00') pipe(&(0x7f0000000000)) readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/22 01:32:52 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/218) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r2 = getpgid(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) 2018/03/22 01:32:52 executing program 5: mmap(&(0x7f0000034000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61"}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1ff, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)="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") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x259, 0x200) 2018/03/22 01:32:52 executing program 1: r0 = memfd_create(&(0x7f00000026c0)="6e65742f626e6570003725557813f7c3ab551ee9a70faa3c75e443fb5d112836c87f9ee266be08e0386d015214d0fbc3ea5612ee4c25e6cf305e3c06a8f735e78611dd740e454afd01b7d78e0c51406c35dd887df46391433fe81d65d8042468", 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000002840)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000066000000000400000000000000fcffffff0000000000000000000000000000f2e3ab52414ed032360cd40d13daff01000000000000000000fd9752879b64cbbd00000000000000000000000000bc9111f4046e0d859aba07e540b20eb4cf2215dffcde9aac366371a86c31cc0de07f3ceae539f9da4d85fdcc6537d4fafa00b85946d82f1d279972642125f3649bc9dc2e5cd31967a95d95cb7dc90e49cd7d858d8df8708cd6dcb2c301f737be3d179630aad2ae7431796d133f9f43fc90967b2d56861ccab4afb694b7a0e878d5e3934e2862ed"], 0x68) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e65742f626e6570003725557813f7c3ab551ee9a70faa3c75e443fb5d112836c87f9ee266be08e0386d015214d0fbc3ea5612ee4c25e6cf305e3c06a8f735e78611dd740e454afd01b7d78e0c51406c35dd887df46391433fe81d65d8042468") getpid() ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000480)=""/19) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)) preadv(r2, &(0x7f0000002600)=[{&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000040)=""/97, 0x61}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/43, 0x2b}, {&(0x7f0000000600)=""/4096, 0x11c8}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x9, 0x10049) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xfdd, 0x80, 0x7, 0x8000, 0x390, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1a51}}, 0x7fffffff, 0x6, 0x8c02, 0x12ff, 0x200}}, &(0x7f0000000580)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x9, 0x80000000, 0x4, 0x9, 0x8000}, 0x14) 2018/03/22 01:32:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x97c, 0x4) 2018/03/22 01:32:52 executing program 5: socket$netlink(0x10, 0x3, 0xa) 2018/03/22 01:32:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/117) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 111.057205] IPVS: Creating netns size=2552 id=34 2018/03/22 01:32:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x97c, 0x4) 2018/03/22 01:32:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x102, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) fcntl$setstatus(r0, 0x4, 0x3ffe) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x4, 0x80000000, 0x1, 0x14, 0x0, 0x7fffffff, 0x3f172661833bb1d4, 0x1, 0x81, 0x0, 0xfffffffffffffff7, 0x9, 0x8, 0xffffffff80000001, 0x1, 0x4, 0x2, 0xe28, 0x3, 0x5, 0x7, 0x0, 0x6, 0x1, 0x1, 0x4, 0x7, 0x9, 0x2, 0x2c, 0x9, 0x0, 0xffff, 0x6, 0x7, 0x80000000, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x28000, 0x1, 0x8, 0x7, 0x400, 0xe62, 0x6}, r1, 0xfffffffffffffff8, r2, 0xa) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffff, 0xa, [0x0, 0x1, 0x3ff, 0x7, 0x40, 0xfffffffffffffffe, 0x686, 0x0, 0x1, 0x3]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x9af1, @dev={0xfe, 0x80, [], 0xd}, 0xfff}}, 0xfffffffffffffffb, 0x8000, 0x9, 0xe7, 0x41}, &(0x7f0000000280)=0x98) 2018/03/22 01:32:54 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000280)=[&(0x7f0000000200)='\\]\x00', &(0x7f0000000240)='mime_type]-selinux$\x00']) r0 = gettid() wait4(r0, &(0x7f0000000000), 0x80000000, &(0x7f0000000040)) 2018/03/22 01:32:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'eql\x00', 0x1000}) 2018/03/22 01:32:54 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000089b000)=0x7, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/03/22 01:32:54 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='.', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:54 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) lremovexattr(&(0x7f00000000c0)='.', &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d2ed2f935a7310e"]) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)="6301000100e9b02a6e7a9befbd15624ed842abb44ac49b6577df0f3316fadc9ddceb3767ee2c2f99bca3ce2bf9ec6a7b17686c5051f7045bc443", 0x2006, &(0x7f00000001c0)) umount2(&(0x7f0000000200)='./file0\x00', 0x3) 2018/03/22 01:32:54 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:55 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="704775fd470bc881177411cd50d64661", 0x10) fcntl$getflags(r0, 0x3) 2018/03/22 01:32:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip6_tables_targets\x00') pread64(r0, &(0x7f00000000c0)=""/247, 0x94, 0x8000000) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="9a51289c8cc66a59559a951265cee0523a128f92973b92e8eb7c39bbd26ff56a456ee307fa7afd66e6834afcbe6bae69e56430a24566818bac1631b69d0e57d3cea030051ed03744cca72ff209bbe735f6e6ef855639fa22e4c3a776d6e1c369d89ee067c2374b25357db5b722b5db7a999c3ec7bb5528b77c37a5cd7c69c0b3bdc4371e4b795457b8f0e17bd3b4112544a7ef006712ac58b9ca85c69478bfb8e3c9a521f06b1e94a05a9f4735d0e2c6385225f5e68b508cda01a9ad4ec697b2feb70e8a43b836f402921279e2a5233498c22fdc826301b634cb269d143e2fb30ec3ef4be871bd1167", 0xe9, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4082000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x7c, 0x1}) 2018/03/22 01:32:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="2c00000000004509050000000000000000000000000000000000000000000000030000000000000000000000"]}) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x97c, 0x4) 2018/03/22 01:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/176, 0xb0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000e71ffc)=0x20, 0x4) 2018/03/22 01:32:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip6_tables_targets\x00') pread64(r0, &(0x7f00000000c0)=""/247, 0x94, 0x8000000) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="9a51289c8cc66a59559a951265cee0523a128f92973b92e8eb7c39bbd26ff56a456ee307fa7afd66e6834afcbe6bae69e56430a24566818bac1631b69d0e57d3cea030051ed03744cca72ff209bbe735f6e6ef855639fa22e4c3a776d6e1c369d89ee067c2374b25357db5b722b5db7a999c3ec7bb5528b77c37a5cd7c69c0b3bdc4371e4b795457b8f0e17bd3b4112544a7ef006712ac58b9ca85c69478bfb8e3c9a521f06b1e94a05a9f4735d0e2c6385225f5e68b508cda01a9ad4ec697b2feb70e8a43b836f402921279e2a5233498c22fdc826301b634cb269d143e2fb30ec3ef4be871bd1167", 0xe9, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4082000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x7c, 0x1}) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 01:32:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/03/22 01:32:55 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xec, "168ffdf38844ae539e7b7f1371f4f5f82962abb412fcf6e8c494b859570d649d3536a1c593ef7df1191196d776ba0e8b9f9320c49a0a08152a627ea2344bff5acc4163008d1d809f238204dc8b78061b2f8628aa65751f47d56f99157d63e86c4297af07ebb84cb585ba13822d6e90a2da1abd71d522e65e0fa52a08ba7b24d870bb630dd0d0fe3360c028ce0b67319f47b9894fc0ecb455314e153126336050296c203e1a3461971d1e9d88de8dd9840478678dd7848139b07f410da1b9e95d88fc34eb31ba46e577a562c8c33936cb15eda8dbec0f186fa9b066e27d5ca9cbf748ebf54b5227368bf74e6b"}, &(0x7f0000000100)=0xf4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/03/22 01:32:55 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip6_tables_targets\x00') pread64(r0, &(0x7f00000000c0)=""/247, 0x94, 0x8000000) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="9a51289c8cc66a59559a951265cee0523a128f92973b92e8eb7c39bbd26ff56a456ee307fa7afd66e6834afcbe6bae69e56430a24566818bac1631b69d0e57d3cea030051ed03744cca72ff209bbe735f6e6ef855639fa22e4c3a776d6e1c369d89ee067c2374b25357db5b722b5db7a999c3ec7bb5528b77c37a5cd7c69c0b3bdc4371e4b795457b8f0e17bd3b4112544a7ef006712ac58b9ca85c69478bfb8e3c9a521f06b1e94a05a9f4735d0e2c6385225f5e68b508cda01a9ad4ec697b2feb70e8a43b836f402921279e2a5233498c22fdc826301b634cb269d143e2fb30ec3ef4be871bd1167", 0xe9, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4082000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x7c, 0x1}) 2018/03/22 01:32:55 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="704775fd470bc881177411cd50d64661", 0x10) fcntl$getflags(r0, 0x3) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f00000000c0)='mslos\x00', 0x500c, &(0x7f0000000080)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:55 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x2c67, &(0x7f0000000180)=0x2) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x300) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:55 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000df8ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/22 01:32:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0xf, 0x9, 0x4, 0x100000000, 0x3, 0x8, 0xfffffffffffffffc, 0x3ff, 0x1, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x89, 0x9, 0x9}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000050fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x1000000000008000) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffffa}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x5, 0x5, 0x7c0}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="89a74aac670ef6f6b5c6788df97fb2eada9133e287e4", 0x16}, {&(0x7f0000000080)="ae36b3ecce77bd0accaf8de60298755b4890e17555e707e91bbb02e1ce72cdf11dcf151f961597e5d65a751272ba9466495f9bde30f3615ae07d0452417c9d1c6282a335def3bd4d410a82c16a0f1a19fde34fc81f879a86ef75b5c0fe7b2c63a1ab948a9d2de5ac6c448377923f0f7b54bac0d4165e1ef93b9ff2be724c", 0x7e}, {&(0x7f0000000600)="5d0f96d2b80ed617fbb2b87f7655dcdbf5f2226d1bc2983bce", 0x19}, {&(0x7f0000000500)="c886127f4dce304e958463ce331afa2ac8192f72abb9f952e326247a941a84538f9c350c31d15cc7fbf90f538b71a7050618b0d903c15031ba4f3ad3438b975541fa64d72b2d50faa15421c5f804522bf64aa8774f8bd7e3adc9c357380b88b7ea42e0d9132e543cb50ed55a412fd321915fb8e68d00b7253d594a7817b409642d70886517c1520c331069ca9e154328f7ef8c30c184a51689c721a9ce882bfb93dee4499d9ad3911dc97036a80b4d09eba78293d7b81d1ff0b0ab176f96d229828f1889044a5ce38d30fc2089f7c6ae0fd4be302ac61104906df2c2666da9b87103d98aa09e879966f8f174789b7f601bf6b16a7c", 0xf5}], 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x900, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x20000, 0x0) write$sndseq(r1, &(0x7f0000000440)=[{0xff, 0x9, 0x7a8558dc, 0x7fff, @tick=0x8, {0xfffffffffffffffe, 0x7}, {0x2, 0x5}, @ext={0x9a, &(0x7f0000000380)="a604d798c1e3bb2b2b983fd4003965ca595a4b54f69fd2a19794cdcdfebff30a29f603e54660c7e39775cd577a12c7a0615ad765a6611dee4f97ed0d89c05e359c840b872ccf02cb210f4b745811816e5fa45560d19dca3ee558e41cb290c835a38714f4dd2c4182093c1fc0dd414694322bd56bd2e3edeb5a8ca8bb0699be0e56afa1ea02c2576f1a92913d7dcc5f8bd0d29f21c40a07f68c4b"}}, {0x9, 0x1f3fc0000000000, 0x40, 0x2934, @time, {0x1, 0x2}, {0xa9, 0x2}, @control={0x8001, 0x6}}, {0xffff, 0xa2, 0x7ff, 0x101, @tick=0x100, {0x0, 0x2}, {0x9, 0x8}, @control={0xfff, 0x0, 0x80}}, {0x80000000, 0x8, 0x7, 0x9, @tick=0x977d, {0x1, 0x8000}, {0x40, 0x9}, @result={0x0, 0x80}}], 0xc0) 2018/03/22 01:32:55 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x80000001, 0x80000000}, 'port0\x00', 0x8, 0x4, 0x10001, 0x0, 0x101, 0x4, 0x2, 0x0, 0x6, 0x70dd75d8}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x14001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) recvfrom$packet(r0, &(0x7f0000000200)=""/133, 0x85, 0x2061, &(0x7f0000000400)={0x11, 0x1b, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={"d202b999cf8559ff0faf5a1c833de710", 0x10}) dup3(r1, r2, 0x0) 2018/03/22 01:32:55 executing program 7: ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000080)=0x8) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR]]) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 0: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x604000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0xf0, 0x0, &(0x7f0000001300)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f00000010c0)=[@flat={0x776a2a85, 0x10a, r2, 0x2}], &(0x7f0000001100)=[0x30, 0x78, 0x20, 0x30, 0x68, 0x48, 0x38, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f00000011c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000001140), 0x1, 0x3, 0x19}, @ptr={0x70742a85, 0x0, &(0x7f0000001180), 0x1, 0x3, 0x7}], &(0x7f0000001240)=[0x0, 0x78, 0x30]}}, @request_death={0x400c630e, 0x0, 0x4}, @clear_death={0x400c630f, 0x1, 0x2}, @enter_looper={0x630c}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000001280), &(0x7f00000012c0)=[0x68, 0x38, 0x40, 0x30]}}], 0x77, 0x0, &(0x7f0000001400)="07c5678aaf88f46b432d893e55d7e6f8ce896aa6679f751d287a0f0fccc8d15e7c5c0936188a2c6603b8fa32f4327ecb421b6dbaf2b31640403e084fc90c3a877027fbcba053b3b8b7945003a3ea18c30c1146bf2f0aa8bd544df246a52cf45e72c67725135087bb2ed2a9791d2c22d163b1296036810b"}) r3 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents64(r3, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/22 01:32:55 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0xf8}, @hdr={0x2, 0x85, 0x3, 0x99ad, 0x100000001, 0x4}, @ipv6={0x6, 0x6, '?^>', 0x105, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x3e, 0x0, 0x10000, 0x9fa, 0x0, 0x3, 0x66}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [], {0x400, 0x6, "041de4", 0xe6, 0x6f, 0x800, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [@hopopts={0x1, 0x2, [], [@calipso={0x7, 0x10, {0x3, 0x2, 0xfffffffffffffc01, 0x1, [0x9]}}]}], "76ee31b2e12df001616e851d02dd2c7d203efdd2bdff2005b0e2306a6d6df56dd49bc0446618b52d65071613998796a1fc981285d1ef2f17fdd27dd8b3ce3255c605736f35d8c05ba670d8b77fbbf2113a776482698842354c2364242e2177d5ddb62838c1e2bc059d53795e3d224fa4810aa715c31c79e2cbae047c846149a7b538ffdc91f20439facb27559f68c6267fe49d2237b34ec5e7873bdc1e63fd7fc80edd5d3719653b95c754374f"}}}}}, 0x13b) umount2(&(0x7f000075e000)='.', 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/03/22 01:32:55 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="704775fd470bc881177411cd50d64661", 0x10) fcntl$getflags(r0, 0x3) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x98000, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000140)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newroute={0x38, 0x18, 0x9, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x3}, @RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80}}]}, 0x38}, 0x1}, 0x0) 2018/03/22 01:32:55 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x13, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) 2018/03/22 01:32:55 executing program 0: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x3}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x0, &(0x7f0000f8e000)) 2018/03/22 01:32:55 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="704775fd470bc881177411cd50d64661", 0x10) fcntl$getflags(r0, 0x3) 2018/03/22 01:32:55 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307, 0x2}], 0x8d, 0x0, &(0x7f0000000140)="610266dd83230fe2753e9ac4d801705c92da20312e187a3575723ce4e4d14c90f90d36ce11f9df33742478eff9e911d542c6b9a2e7bc674e39d3abfdd1d0c20b3349ad752a4ec6bd9e9c0be3718f7ee6985fc38ff342f89a7ea6385fd753a88d377bd5e621b415d8a6c7685db3150c403d5b9c93b834d53de4f6f7438f5de3b490e7d7029a90fb6d67f8320c5e"}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000080)="72616d6673001d09155423cbfe9b76cb92555f77ba5c6986b00e0dc00010000006049416d1bd9d562a440747eb63ff9db1265489339a0f238aeaca4dfad3a5eb66fe856cf38d26f6b0bc6d5edf7eb7fa10678330ceeffeac9c0001e1c4af76654402228ae0e0c6d3daf61ec5a68a5f0ee6b4ed86144067d065dcc74ad2", 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:55 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x154) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/230) 2018/03/22 01:32:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffff, 0x80802) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='cifs\x00', &(0x7f0000000100)='ubifs\x00', &(0x7f0000000140)='ubifs\x00', &(0x7f0000000180)='mslos\x00', &(0x7f00000001c0)=',\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='!md5sum+)GPL\'vmnet0\x00', &(0x7f0000000280)='ubifs\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='wlan0wlan1:em1)vboxnet1#&\'\x00', &(0x7f0000000340)='.\x00', &(0x7f0000000380)=')\x00', &(0x7f00000003c0)='&\x00', &(0x7f0000000400)='ubifs\x00', &(0x7f0000000440), &(0x7f0000000480)='\x00'], 0x1800) 2018/03/22 01:32:55 executing program 5: r0 = socket(0x11, 0x7ff, 0x100000001) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0x24) 2018/03/22 01:32:55 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0xe403, 0x4, 0x1, 0x6, 0x651cb4fc}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x9, 0x5, 0x4}) init_module(&(0x7f0000000000)='usersecurity\x00', 0xd, &(0x7f0000000040)='system.sockprotoname\x00') 2018/03/22 01:32:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000140)) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1c000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x7, 0x201, 0x7, 0x4, 0x3ff, 0xfffffffffffffff7, 0xff8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xb1b}, &(0x7f0000000100)=0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x400, 0x0) setsockopt(r0, 0x7b9, 0x9, &(0x7f00000001c0)="600f5179bb8563316f4926583d67615e5558b9def468e0cd7f79daa418309857dd0ca7e03a88ebc1fdb83e97fef917743af79a1643080e4608f6480b101b228f114d557ba2a0c7cdf2fe462b5cf477433d0363814fb16664a5d800ccfd9fcfae66e3215fb9e81de493f648bf811aaaba1e5b5522eb29311afd61d4ae8945698f46e4ba83a6347ed397cafb5e4e42872034f0f76450b7eb10db2c08965fe2dcfd6ed3b691bd9c9e87e30a40d5e99daf7b67fda706387ad06865842a65fbbb4afa67300646eba54ca85f29bd998dd6fd7a60", 0xd1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r2, 0xff5, 0x8}, &(0x7f0000000480)=0x8) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000002c0)={0x3, 0xb6c8, 0x5, 0x0, 0x1}) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000340)=""/158) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000400)=0x7, 0x1) 2018/03/22 01:32:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYPTR, @ANYRES16=r0], 0x3}, 0x1}, 0x20000000) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@alg={0xf8, 0x10, 0x208, 0x70bd2c, 0x25dfdbff, {{'drbg_nopr_hmac_sha512\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20048041}, 0x40000) 2018/03/22 01:32:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:55 executing program 0: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/22 01:32:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) recvmmsg(r0, &(0x7f0000007140)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/205, 0xcd}], 0x4, &(0x7f00000004c0)=""/4096, 0x1000, 0x8}, 0x1000}, {{&(0x7f00000014c0)=@ll, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001540)=""/103, 0x67}, {&(0x7f00000015c0)=""/137, 0x89}, {&(0x7f0000001680)=""/148, 0x94}, {&(0x7f0000001740)=""/77, 0x4d}], 0x4, &(0x7f0000001800)=""/249, 0xf9, 0x6}, 0x4}, {{&(0x7f0000001900)=@alg, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/70, 0x46}, {&(0x7f0000001a40)=""/139, 0x8b}, {&(0x7f0000001b00)=""/63, 0x3f}, {&(0x7f0000001b40)=""/236, 0xec}, {&(0x7f0000001c40)=""/79, 0x4f}, {&(0x7f0000001cc0)=""/73, 0x49}], 0x7, 0x0, 0x0, 0x64}, 0x4}, {{&(0x7f0000001dc0)=@rc, 0x80, &(0x7f00000041c0)=[{&(0x7f0000001e40)=""/214, 0xd6}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/238, 0xee}, {&(0x7f0000003040)=""/74, 0x4a}, {&(0x7f00000030c0)=""/247, 0xf7}, {&(0x7f00000031c0)=""/4096, 0x1000}], 0x6, &(0x7f0000004240)=""/183, 0xb7, 0x6}, 0x4}, {{&(0x7f0000004300)=@sco, 0x80, &(0x7f0000004440)=[{&(0x7f0000004380)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0x7}, 0xb66}, {{&(0x7f0000004480)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005900)=[{&(0x7f0000004500)=""/230, 0xe6}, {&(0x7f0000004600)=""/217, 0xd9}, {&(0x7f0000004700)=""/129, 0x81}, {&(0x7f00000047c0)=""/153, 0x99}, {&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/99, 0x63}], 0x6, &(0x7f0000005980)=""/50, 0x32, 0x100000001}, 0x2}, {{&(0x7f00000059c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000005a40)=""/144, 0x90}, {&(0x7f0000005b00)=""/187, 0xbb}, {&(0x7f0000005bc0)=""/234, 0xea}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {&(0x7f0000006cc0)=""/61, 0x3d}, {&(0x7f0000006d00)=""/184, 0xb8}, {&(0x7f0000006dc0)=""/49, 0x31}, {&(0x7f0000006e00)=""/244, 0xf4}, {&(0x7f0000006f00)=""/183, 0xb7}], 0x9, &(0x7f0000007080)=""/175, 0xaf, 0x9}}], 0x7, 0x10002, &(0x7f0000007300)={0x0, 0x989680}) connect$pppoe(r2, &(0x7f0000007340)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000040)=""/9, 0x3, 0x0) [ 112.896755] audit: type=1400 audit(1521682375.978:30): avc: denied { dyntransition } for pid=13524 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/22 01:32:56 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x8, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307, 0x2}], 0x8d, 0x0, &(0x7f0000000140)="610266dd83230fe2753e9ac4d801705c92da20312e187a3575723ce4e4d14c90f90d36ce11f9df33742478eff9e911d542c6b9a2e7bc674e39d3abfdd1d0c20b3349ad752a4ec6bd9e9c0be3718f7ee6985fc38ff342f89a7ea6385fd753a88d377bd5e621b415d8a6c7685db3150c403d5b9c93b834d53de4f6f7438f5de3b490e7d7029a90fb6d67f8320c5e"}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000080)="72616d6673001d09155423cbfe9b76cb92555f77ba5c6986b00e0dc00010000006049416d1bd9d562a440747eb63ff9db1265489339a0f238aeaca4dfad3a5eb66fe856cf38d26f6b0bc6d5edf7eb7fa10678330ceeffeac9c0001e1c4af76654402228ae0e0c6d3daf61ec5a68a5f0ee6b4ed86144067d065dcc74ad2", 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:56 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x8c6}, 0x8) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f0000000040)='./file0\x00') fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x4) 2018/03/22 01:32:56 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x99, 0x7ff}, {0x800, 0x1a0}, 0x40, 0x7}) fstat(r0, &(0x7f00000001c0)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f0000000040)='./file0\x00', 0x8) 2018/03/22 01:32:56 executing program 0: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/22 01:32:56 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/22 01:32:56 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)="921d069f1c531a03f85ce928885fce402cdf852ff38d463b073055b355f77fd4d926d398b5b9006aea912d3142973cc939cacba781d613aa7834a6e9230918958b37eaaa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80002, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mknod(&(0x7f00000000c0)='.', 0x4, 0x1f) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:56 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="704775fd470bc881177411cd50d64661", 0x10) 2018/03/22 01:32:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1}, &(0x7f0000000100)=0x90) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffb, 0x40000145004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xe6c, 0x3, 0x2, 0xc, 0x89cb, 0x5, 0xfffffffffffffffc}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x7fff, 0x20, 0x0, 0x4233}, &(0x7f0000000180)=0x18) clock_settime(0x7, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/22 01:32:56 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/22 01:32:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:56 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/22 01:32:56 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:56 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:56 executing program 5: r0 = inotify_init() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0xf8) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) 2018/03/22 01:32:56 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:56 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x80000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x7ff, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f00000000c0)='.', 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/03/22 01:32:56 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='devpts\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x62) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80000, 0x0) futimesat(r3, &(0x7f0000000280)='.', &(0x7f00000002c0)={{0x0, 0x7530}, {0x77359400}}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) timer_create(0x2, &(0x7f0000000180)={0x0, 0x10, 0x1, @thr={&(0x7f0000000040)="65aff8a6d1396873b2fe0f4e8ea7a55d82afc0ffc0c5d56741193ae8eb1bf4129ace830c5cf68580e795e515d75efa4a694c4c68375781012601b814e21f141c51b74556eeb2eb2370a6c1fbc9ef68f65e3d7ee387", &(0x7f00000000c0)="f7d2a23fba74f9fa6cde7f96a2364a444f2ee772c3f15755cf4e6a18ef84e3f3b10061b3cc7a8eee4ee15bba643d0a82ebfab797b0501f06ea46fa312483c70370c46c5f3d407fd1b278a0c743d8dd87e66a020c31c2325b4d328643b5aa2a25ac4ea14887712bd9a38f4a85510ab0adcc479db615a96c64c756764d0f620e43088b55d47e3ed693d6328af6706bda717d"}}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000200)) umount2(&(0x7f000075e000)='.', 0x6) 2018/03/22 01:32:56 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/22 01:32:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x5}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x3272549d, 0x8, 0x8, 0x3, 0x8a6, 0x1ff, 0x40000000000, 0x80000001, r2}, &(0x7f0000000400)=0x20) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', 'system.sockprotoname\x00'}, &(0x7f0000000080), 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r6 = geteuid() setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r3, 0x6, 0x8, 0x5, 0x62d, 0x4}, 0x14) r7 = gettid() ptrace$setsig(0x4203, r7, 0x200, &(0x7f0000000440)={0x3c, 0x6, 0x7745, 0x7}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x0, 0x4e22, 0x7, 0x2, 0x8976e50e233c1cc7, 0x20, 0x6, r5, r6}, {0x6, 0x0, 0x5, 0x9, 0x3, 0xfffffffffffff771, 0x9, 0xffffffffffffffff}, {0x2, 0x8000, 0x83, 0x10001}, 0x7, 0x6e6bc0, 0x1, 0x1, 0x1, 0x3}, {{@in, 0x4d6, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3504, 0x4, 0x3, 0x7, 0x101, 0xfc, 0x80}}, 0xe8) 2018/03/22 01:32:56 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:56 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:56 executing program 5: r0 = inotify_init() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./control\x00', 0xf8) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) 2018/03/22 01:32:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x2) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000040)=""/19, 0x13) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) 2018/03/22 01:32:56 executing program 5: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:57 executing program 7: gettid() r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:57 executing program 5: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:57 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x77359400}, 0x8) 2018/03/22 01:32:57 executing program 5: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x1, 0x4) sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000000), 0xfffffffffffffde9) 2018/03/22 01:32:57 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003efff0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000015df80)=""/128, 0x80) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f0000000140)='.', 0x1) 2018/03/22 01:32:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x101, 0x5, 0x5, 0x0, 0x0, 0x7ff, 0x1, 0x8000, 0xfff, 0x1, 0x1f, 0x4010000000000000}) 2018/03/22 01:32:57 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) recvfrom$unix(r0, &(0x7f0000000140)=""/230, 0xe6, 0x20, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:57 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='.', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2002, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 01:32:57 executing program 5: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/03/22 01:32:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) r4 = getpgrp(0x0) r5 = accept4$ax25(r1, &(0x7f0000001780), &(0x7f00000017c0)=0x10, 0x80000) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002600)=0x0) r10 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002e80)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000080)={0x10c4, 0x3a, 0xb00, 0x70bd2d, 0x25dfdbff, "", [@typed={0x14, 0x67, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1004, 0x89, [@generic="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@nested={0x2c, 0x6c, [@generic="efb5e9ce75c828d6e515416d2d87ea2e6ca548d060064199cb0f6a4f0d10b5d6032e73acabb6ef35"]}, @typed={0x70, 0x29, @binary="e3ca4e32f6518c4377e361968d6796b917ecf8307897fa15a5e2907de7cf6135f88dd16b751cda673f6ac0f7467a4f8210db8425db60b3db9020af28e3f08bdfc091e36a909a1d2e991f69a7f4d855f01952478e0c93893f8e417677b0854995cea50b451f158a13f8fe"}]}, 0x10c4}, {&(0x7f0000001180)={0x24, 0x3b, 0x900, 0x70bd28, 0x25dfdbfd, "", [@typed={0x14, 0x1e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x24}, {&(0x7f0000001240)={0xcc, 0x31, 0x400, 0x70bd2b, 0x25dfdbff, "", [@typed={0x70, 0x57, @binary="c23d4e1740a385500fca60d3d9be0e498417ad41e11ad13c4a3a3f399888825957ccb5db1c7d597ca04ac35f666588c92ec00c2efc78822bdf72ed73a0ba0c2c3551868c0a706da0f3a4a27a016bf4304fc8f6c7794f02c683fef7fda5dc4d95bed3b9d5a7d3bd130530cb8c"}, @generic="157ae6e3aaea4196f316798c38d29c79332e4ad7e2d2137913ab9533ee451bb78e8a8ed1e45fb310b34e54dc3b18473752c77431f61638b7392217", @generic, @nested={0x4, 0x33}, @nested={0xc, 0x8d, [@typed={0x8, 0x2f, @uid=r2}]}]}, 0xcc}, {&(0x7f0000001340)={0x11c, 0x3d, 0x1, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x6, @fd=r1}, @typed={0x8, 0x8a, @fd=r0}, @nested={0xfc, 0x51, [@generic="6782ddb7bfb7c8d0f2750ad333f998cad6dfcbd6e6a052c5868d188971de304f99f9399230c2574a1f4d3ed518123f389c61346edfdd11159326e94775b29ed37c6ab2978668f0cbea1808b49ec1450611034df91eb62f39d13c4c26cee2bb1ebac346bee7424c1c8e730c7264582ce18b228a9cb9ae18b4429fcc69c2cede82054bfc8e3089a190047d8e6081213b6c43d20271337aed1ba66d6540d56c91de31686d56c274fd07186e1aa573b06eb7a67877be6a4023bf4627929aa75334cfefbf14c651b09e5412dca5d147e335abb01cad9b6ea44e4a0d861b6890ea1159b6d663894d", @typed={0x8, 0x1a, @pid=r3}, @typed={0x8, 0x2f, @pid=r4}]}]}, 0x11c}, {&(0x7f0000001480)={0x2e4, 0x1b, 0xe02, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x234, 0x70, [@generic="e2cc7754b65b14030eea2cf898aaa86567d2edb08fe65b0b95b9b8cad7", @generic="dbb579db8d5dd08f8a28b08edb39886b830b7b85be56641575877921da649cc9bdd8376bd9cae0f60f4c2eb99931304494b58c3f097cdb0bb756d18999a0f64184", @typed={0xcc, 0x68, @binary="c9eb827db39fa46462e6b1b9279d052142fe9631100d493aa6c2e9eb83318d5b21a9abd717d6c0b4cb6c44cc67fd3997f799652ab2ffa80f9416629ac4353eee92fb22b4019861635681d72264212a075a9f85e46e5292d05325b1f91d49e56739d47dc446db86ef49c423a1e8e837b03046d2c8df2c32bbc4905249f62e0438ee1e87933f9d9194fe97448856c25457eedb0fc5caa6a47acd83da4cb30783e8329e3732a0d7cd254711a82b35a392f234ae0b8f326a96605b6aa5ccc38d737078819ffae0b7e688"}, @typed={0x8, 0x6e, @u32=0x4c7a}, @generic="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"]}, @typed={0x8, 0x1e, @u32=0xff20}, @generic="e80ab5edd05092888d4f64ab911c1167843c52b93f10af97582d8ce84db3e6102e34c581dfca4896d467eb1b9a377d4f1f98e12008863f5a6b718889a9b645fa64069d6d22146f98ba849568dfe5d9c2d476c2450006f3cf42e233f375567d2883836168777c7ad750966a7fcbbe8aeb5e019ca38b9cdeffd36088e97c3a5458edd17f6000ac9a471713fa2df0179a2df0e24d7d510f"]}, 0x2e4}, {&(0x7f00000018c0)={0x358, 0x24, 0x300, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x3e, @ipv4=@multicast1=0xe0000001}, @generic="0dbf6a34807d2a017f92", @typed={0x8, 0x25, @u32=0x9}, @nested={0x10c, 0x41, [@generic="f37c64333e707eb3457b12f45b6aee592f6d560de769d906c058104b92ead7877f968973f02939c0f9abb44f7e2105b47f1aa9ed20712760aed5600cd7c7c0a35ab8ea5e48717b45f7b39832b410415981a6b5657cbf812e1e823b114340a5d44eb6c70e1f1780dbef58d5772fa8c5f5130debd01dde2a6b460a02ae6b5d3d1d7de30d6d8dc47170cc43d4dc43cccce816db75ebd558d706350f611272f32d94f14681b75fda8bc9c906a52ab9ef26391cf656ca13c030b304b612e8f866bd565705b20fdc6bc5b6f598d2d9a03b11ea920674d25c39c9b48b5d1c6c35221f6be9227d8308a2dd68a562d28fb25ed94decff4f1a", @typed={0x4, 0x4a}, @typed={0x8, 0x2d, @fd=r5}, @typed={0x8, 0x3a, @uid=r6}]}, @nested={0x180, 0x50, [@generic="6524b29ab43123ee908aa6443b5b92fd30a01aea7d1ade1b9a89827619940b0cc1bb2e7bb0c9fb31c799c50cf20906c09107fadfa1f1ecdba7268ccf2577684c81b2e126a23b965e0c648b4375603eadffc9fbbc20af67b8baabb694cb7cc4c15ad09c4c7e3c5bca9e592c218f2addfb1cdc5d54b61deeac6d202bfb49f0424c2cd2678a3e9e35f73b52904fe0ffea8a40ba6379de8259eb38991ff1ced22991cc1a4bb216d03a0898298b47301e64956ef46feb4fd7111a4bf5dce82bc00d7e6d85c60820e6a1b1c82e4b4eca07b7c71f6c5f50c751467413053cfda145c333d7b328fd58f19a17112fcd4456e2aae5e68b5b68e2809cf7b7d1ae6661", @generic="3b94a14632498b5aa17ce14cc7a93d4c7ee34eb3194705edf786ce9bf2701d6c2f8040de72e99a3a589888d1740e89fe8825ef6deb2e7d40add98e2176e163362de814e1497af7ac34b8721ebafcffe7e30a26d14fdbfc8f09c1b409647b15bec8a9b61c2d4710158e1ab88e5b8b201f7a452ee5bef981537d368be131d1"]}, @generic="d242d914384c0d2ea9326f3ceec49103f3e187a1be79255010c9c0f8a5f4fd982b8a805709eda0f63b488a4f0bf0a675d987d8778841074c6c05cf13fd067a71e3df444327dd462aac084fdb5854fec4ef3c25e2abb06bb86e58053ef040d3bd76377211f7054a2a25ee35645f9c1a3889c305681da78fafe3096d8068cd3dec5a5db8a2ab342755d33ee488819177a1b818aae80fb231bc740c94aaa1f7294bcd"]}, 0x358}, {&(0x7f0000001c40)={0x168, 0x2a, 0x100, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x53, @ipv4=@rand_addr=0x7}, @generic="ad5c0d2dabf36a7a0cf89275725cf1d1fa650b95a4da0372ca8c1aaf06ef65f778455ee29334370b62aa9e1191d1236698e1dba9c0deafb92b49ed43427eea389115669cb1e3cb0014f433bb7958e7a43b4644e41a83c3371c868adb543f203753f4c794e7aa30bec2a84badcf130713cd4a7712260514d353df60788d94f9f1f82357cf38966131d34b6755a7513f1ea580d02c797bc318a3ebbe48be3905287a808e20ef16f56be33ee44917bc088ef16834833cdad6a3263fb83b2a398be4fd3b315b45ad8fb3c67f1d31bc69a49500fefc67c038908ac17b6008c3d69c62681796aa1ec556f8eb59163902b2bff3683d37", @typed={0x8, 0x24, @fd=r0}, @typed={0x1c, 0x7b, @str='system.sockprotoname\x00'}, @generic="3713a60572e8f0ae74dd3df6d4ae7574c139062e1d78485a49be220960c113e84af8608363a8c59ec0051ed245bb4326e305e0ad652006ca"]}, 0x168}, {&(0x7f0000001e80)={0x478, 0x15, 0x1, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x32, @fd=r0}, @generic="35f51b9d7db014f140d451c3043b2a9f2733478fa5f7e4fe9627d016ec59bf667d509af599a94cceae3f02f599c5e43f04afa874b1b31b393d3df4fc8809b6dffa2613ab18a1461fe30bd9792cd466c7f8356642bb5bb46317aa72acbd0a3e37925f6f1f119f89d46df9f02c258198c2f893c5ee398da3e341f579e9b80d01c7dc36258dcd1d2fbc5c43157f046e66115b0ea0c7fa46413fb5d72eb67567f84d2999ec416608f0fdfe496409441cbf95387c13a008585dedef28", @nested={0x38c, 0x4d, [@typed={0x8, 0xb, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, 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@generic="373490d8a14d751fe6853bba84dce711e8059db3aa8c175e70b8e95b25b10704242bdd295341a6e81f810668a3bc3194c81237364235042fe87d7d36ca38019ff0808b1b6bf0d45e06268a0c0998b244c4dd0837cbabd99f7cdb5e3296a283bf749a07da3db3bced3308518c0ddc52f8e9d0dc9ab0832d9a7354d48e60d0af2ba5b0c9d8fd023ada7a9636505f85eda4c11c351daad68b57bfd83ce3a43a9f9e1745f43ae96f1c62a796e0ae4d91a4fdd5bc81fc51593400", @generic="374bbe1c40c808fd4b95a3312104180dbccd23d516eceae5c39b666189f1b015360051cb5bf258536d691cecb84131105a9e7b4a1bd54451c04b7a03f54b05fb3dfc9c9fb9c8e681fd005b9510771eb2d6e16fc0f040ed2b9bc3dba0794e153bf1f8dc84e8cc91befef97e02d815d9314d4d8d6658c0ab5891ebfb34b91261decbaf1fa0432f69ac5f95d9f67b24ea42c05bcd0c1e8455751b864c9fc73b528b555490ac4ae8875b6fcd915a99f41213d7acf7e26da723049073240b61bc761e3fa072e808ec0a940c3079594f0909571249bd8179df92654444", @typed={0x8, 0x2d, @uid=r7}, @typed={0x8, 0x73, @fd=r1}, @typed={0x8, 0x41, @uid=r8}]}, @nested={0x18, 0x6a, [@typed={0x14, 0x2e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x478}, {&(0x7f0000002300)={0x2dc, 0x30, 0x900, 0x70bd2b, 0x25dfdbfb, "", [@generic="8601be334c57cbacb9e274de51f0c05dc6018385552e5388a8544453cba119d059c2ce761425fa862751bd80f7ef74399207d55afccedfe541e081fa98c73d6cf90536b99e7beb1e63f20f54e6b92782cdb75a06c662b6e7a897e2a339d5e2c0b3cad67fea4e5449bedb864452152d1769fb6c854d760d0f323ba19450863b06fbe5efcb52dd6d3889b4fc0799854c58d2190c2be3c3dfc1fbd106b11b2440d64235a8", @nested={0x4, 0x49}, @typed={0x4, 0x85}, @nested={0xf4, 0x7b, [@generic="657992c635e5853b9cd9ab56fc2eac56", @typed={0x14, 0x34, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x11, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="777d644bd0a3827ae3831fa296bede6d3805583d0ce108540beb87276b12a36366c92d05193e5ddf499ad3ed12b7fb013c3a30659f46c5940c5bc9edaf738ae3d28f21e1c8aafd68a96addb210a0f490c70b1104e0370c3b7352ec34a689e5be77ebafd68a99ad0ee598387a73fcd0ada60bc29fb2844750ab89bad3e21b49da4d9e9d2435b97eccc6327eb0f1f20a75ba9b886806ecb6246e260e843484febd04a4842abac5ef0dbdb3f117385406d31e8cc28e8e"]}, @generic="351ac883d6af38b0cd2c0e479bef5869e2c76f8634", @nested={0x118, 0x37, [@generic="e09904db9a3aa24d1d4d1d70bd5d5c006e58ea16aec0e40d13724cecf7de3afd303a71a9ded0bd43151d6eb5a3af6d53142d02074b78ea578111dbcd4584f04edd7861bc7c217c0da717d32f4c13a253d26d4aad16d5dac8bf3027a3a76485699f5c41b4b48257becf08cb4c90a83cb28f3a73f5d38a707111cd003f769ecb64522e56c505261921ac2073b96c962bb2cf60d58fbba747190bceb65b906c0e8b5fd5599540747f5502d45f4b4807c89b1c4ca38a2da4eabfef7298234c8776ffc3b5a6b743f8c86471887b6ea9e66db1bd35637a7e39bbb85b8090a28dadd544f476da74e5efae0c9a8142a93625c43f4f0bfc8837a085", @generic="80580576759cbcf7f586ef2f89592e7322f8de3799434766d40bd7"]}]}, 0x2dc}, {&(0x7f0000002700)={0x5e0, 0x13, 0x0, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x1d4, 0x7c, [@typed={0x14, 0x46, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="43cff27c02f749440a05304ab6183f2738a9dfd9d83958a8e786c12bd6f76c8793f59ca7b5473b0a9818a98e6bd57262bc386addd74f52408824f340e7ee7518d1e2f918aee772d1ed83e3945226055d7f9a74eb369e578841a15e0baee238d4cf9aed4b572633c36b4c3c75bb90323afe910e9cd5f6e53a52fdb788bc4f115461ce4aef206aa067b75737898f6f838d5ba6b621e003a96a090364f832a30b571a3c3bbbbadd2cf14e70b69d54185c20f52e7e766fc90adf", @typed={0x8, 0x4e, @pid=r9}, @generic="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"]}, @generic="0c848f406a45ef5d8c3d878405f075f1eadf415e16cd6f25860e5146193dcdd06a424b8f98aea2c7b322f12e738df2fff0cd46fb356dde5c9b07b3c42e25026a0ff17cdd6061ad77e96ff4f615e59c43f53e796972abe39562ead5c132c46f07fd5e6e161e63be8ca957ef6a793bd667571f757bbe159c514148551ab22d6affd1fce1d6fd3fe7d529f578860b70df2596ef3cbb", @generic="0e1350d2d540406b54347e59b5097b9132df886c1501164cd08b6041531e37669dd018dbd49e26bfff00217d0fd0b82618b73585a5107e50f200001d55170fa22133c5174896b420afe85072c27f3b0d62d66fdd080848c919da84bdf9603bd52901d4d1a2ed4e53a20f6e38ac9cd26476397798cc1077f6bf92c40c4c907b9a512bd72ca8eea6582d492268d0ce995acbcb3d2f324ac2a7d7d4ce3b7d32a405bc04efdeab0ba07e4070a76a9b13928ed4", @typed={0x8, 0x2e, @pid=r10}, @typed={0xc, 0x41, @u64=0x79a}, @nested={0x2a0, 0x39, [@typed={0x8, 0x48, @uid=r11}, @generic="c527701f9405baf7f6c127021c23e054834e672cc876ee15a634737d9d1d6549913b2f703d654a99dcfdc2b93f2b76c8e568b4462585a478f72e809c6290e50e00", @generic="560ca868d60e209915e02c845ef376aa62d8dcf40f4bdf4ee2530076060d0e6ee0e46ebde841ae2c7871b7f514379bacf14d682f56ab88d86a17515d212cbc575536cb91b3687d70f7512f1d0838c3dc7a53039b00eda7d6dfcb6550c5856ff7af0bc50bb97a9f80b0d654bd9da7217322fbcc88204c3e7e8c0aec424fb6f93c4262b00260b30ac58b3af7d0813310def9cd12659ed1d69523f72ea110f2b8213a417761fe4efa8bcd4f0f1acc3e5f1bf8591abbe263344bcb0b3d5699c14a9474043881", @generic="cef7cd1684f48a559621fe15ac73d32189b0930c504979644cc90c6b2d8f0fa71f61337f4f1f536df4e04463a808f21b2677ccd5ceb750e2f01c8dddc4ed73ed9639b4d22d641a64e02e56dda549ac0b6080ea0a21fce4ffe789886fcc30ca4b78fff0665148db4e4ed93418ed179e4b29bdab5040622939b2f8c1d9c871aacac03f07e86a39f6cbe2165436ed0ec33835960f0865a2ad49422d6d5304b95604b67901ff2a680d1c24185ef4157d7cf9db8d13adc49ba5af693d3cd650461aac7a54b60cc114f2a44790e5711e3b0d4fdc2a01746f694d4387d5b85fd672ea625230752205ceb8e15e79678a99cace1c94", @typed={0x1c, 0x49, @str='system.sockprotoname\x00'}, @typed={0x3c, 0x2e, @binary="45ccea13b475dfebe255845ccb57300217178e9b030da618c307ba2b141c7b02793eb4d94bc85b104d6dd1a86cad7796fd7ef5a458"}, @generic="a51b5fb0ac7468a5bdd2e737d08d237f4e8b5e11b6f59854d43af8e6e94dd36671af2883613e8d706411c75d779d1600a448e895643af88c784c8bb324cdf5ead9578b54"]}]}, 0x5e0}], 0xa, &(0x7f0000002dc0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0xa8, 0x20040000}, 0x40800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003040)=0xe8) fgetxattr(r0, &(0x7f0000cf9feb)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000002f00)={0x4, &(0x7f0000002ec0)=[{0x10000}, {0x5, 0xffffffff}, {0x4, 0xffff}, {0x37, 0x2}]}) prctl$setfpexc(0xc, 0x80000) 2018/03/22 01:32:57 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 5: gettid() r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 5: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff85810a55e5"], &(0x7f0000000180)=0x75) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x9, 0x2}, &(0x7f0000000200)=0xc) modify_ldt$write(0x1, &(0x7f0000001b40), 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x6) modify_ldt$write2(0x11, &(0x7f0000001e40), 0x10) r4 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/03/22 01:32:57 executing program 7: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d000000e6a301a62f35099fb9beda3fa7427d3b2014c1d302c61e85fbb2c0dc18d6e8466ce96056b4bcf43523b7e2d78f8152209dadb0a03e3e48dddeaf612bad8a28819d9f89554dd17bbcd5ce5c34a484fd7f454f25ddebc226462b891e231032be0c8a8b5b0914fb84e3b276e8d7ddbddb1caae98fc629bd0f26cf1dbaa76b73a5d193dd25ac313fd5bd7161c92e578fad2a3d3e3376ebd2cdc5378a1f37458f404592e85fd9c9ef935889ecf60c536eac325f6c398b0412999fa376a31be83c36feff858