Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.196518] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.771135] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.198960] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 23.096123] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/23 08:40:56 fuzzer started 2018/02/23 08:40:56 dialing manager at 10.128.0.26:39489 2018/02/23 08:41:00 kcov=true, comps=false 2018/02/23 08:41:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501d80, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r1}, 0x14) clock_getres(0x2, &(0x7f0000000140)) r2 = eventfd2(0x5, 0x1) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x400, 0x2, 0xff, 0x2, 0xa0, 0xa0, 0x5e, r1, r3}, {0x0, 0x8, 0x8, 0x3, 0x5, 0x101, 0x1, 0x6660}, {0x6, 0xd1, 0x3, 0x3}, 0x9, 0xc, 0x0, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x1, 0x0, 0x9, 0x65, 0x2, 0xc0c}}, 0xe8) syz_extract_tcp_res(&(0x7f0000000340), 0x4, 0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000380)={0x0, 0x7, 0x80, 0xb07, 0x18de6033, 0x100, 0x367b, 0x100000000, 0x1f, 0x5, 0x6, 0xff00000000000000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0xffffffff00000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000000500)=0x8c) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, 0x10, r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000580)=0x4) fanotify_mark(r0, 0x4, 0x40000001, r0, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={r5, 0x5, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000640)=0x1f, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{0x0}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000700)={r7, 0x1c}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000780)={r6, &(0x7f0000000740)=""/48}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000007c0)="269bd91d7c1f099d9ef5f62790bc6b860dc59d9bc81ae1295e08eb34d11d1da26e11ac617594a74b420e384768021d68e491266fef741c9aebe050c7ebeafdae19f9df409d4a170cb36f6c5701410575c4bcf087b1c19d2bc4") setreuid(r3, r3) sendfile(r2, r2, &(0x7f0000000840)=0x24, 0x101) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000880)=0x2, &(0x7f00000008c0)=0x4) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000900)=""/125, &(0x7f0000000980)=0x7d) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000009c0)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000a00)={&(0x7f0000000000/0x1000)=nil, 0xf9, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x9}) statfs(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/194) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000b80)=0x254) 2018/02/23 08:41:01 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x9, 0x6, [0x3, 0x0, 0x6, 0x7fff, 0x6fe7, 0x4]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x2, 0x1, [0x5]}, &(0x7f0000000240)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x0, @empty}}}, 0x8c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000340)=@req3={0x7, 0x0, 0xffff, 0x5, 0x5, 0x80, 0x39}, 0x1c) r4 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x5, 0x40200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000440)={0x7, 0x4}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r2, 0xfffffffffffffffc, 0x8}, 0x8) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x4a0a, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000500)={0x2f, r6, 0x10001, 0x40000}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000540)=0x0) tkill(r7, 0x2) write$selinux_user(r0, &(0x7f0000000580)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r1, 0x3}, 0x8) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000680)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000006c0)=0x14) sendto$packet(r5, &(0x7f0000000600)="ff4a0562c5bcfbb0b0e82d8fba68711cdbce884859179df835fdfbc628c22538658c67ab526c65ece96fac11926ac2bf5de0e65d23196fcfccd0d84d9ea1c2d5c1cd583397", 0x45, 0x8000, &(0x7f0000000700)={0x11, 0x13, r8, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000740)={r2, 0x0, 0xc24e}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000007c0)={r1, 0x10000, 0x56, "659366fbb793187df026d9060a2d4bf5e413410fedba43327c32ff6a48b1594dabd2b9adf5b9f8dca8eae7c38011dfb9837b7a738be3810955cfe677762dffe8c530d59bfcfc0b9598e4221884563dd2b071536110d9"}, 0x5e) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000840)=""/4096) getresuid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)) syz_open_dev$binder(&(0x7f0000001900)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001940)={r3, 0x2}, &(0x7f0000001980)=0x8) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) utimes(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a80)={{r9, r10/1000+30000}, {r11, r12/1000+30000}}) exit(0x6) 2018/02/23 08:41:01 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getcwd(&(0x7f0000000040)=""/141, 0x8d) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x1, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) fcntl$notify(r0, 0x402, 0x3d) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/28) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x1b7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) connect$unix(r0, &(0x7f0000000400)=@abs={0x0, 0x0, 0x3}, 0x8) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/147, 0x93}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x3, 0x20) r2 = accept4$packet(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x14, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001680)=[0x6, 0x2]) r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000016c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000, 0x1, 0x0, 0x1, 0x8, 0x303, 0x8001}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001700)=@sack_info={0x0, 0x10001}, &(0x7f0000001740)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001780)={0x3, 0x6a, 0x8, 0x7, 0x2, 0x1f, 0x9f, 0x100000000, r4}, &(0x7f00000017c0)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001800)=@assoc_value, &(0x7f0000001840)=0x8) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000001880)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000018c0)) ustat(0x2, &(0x7f0000001900)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001940)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001980)={0x1, [0x8]}, &(0x7f00000019c0)=0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001ac0)={{r5, r6/1000+30000}, {r7, r8/1000+10000}}) 2018/02/23 08:41:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x54ed) fsync(r0) fsync(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x8, r1) fsync(r0) ptrace(0x4207, r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x6, @random="59a67b729f9d"}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, @common='ip_vti0\x00'}) select(0x40, &(0x7f0000000100)={0x100, 0x100000000, 0x2, 0xe16, 0x7, 0x2, 0x0, 0x1f}, &(0x7f0000000140)={0xff, 0x0, 0x1, 0x401, 0x1, 0x9, 0x8}, &(0x7f0000000180)={0x5, 0x5, 0x1, 0x0, 0x5, 0x1, 0xfffffffffffffffb, 0x6}, &(0x7f00000001c0)={0x0, 0x2710}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x4, 0x3, 0x8, 0x5, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000002c0)={r2, 0x1}) flistxattr(r0, &(0x7f0000000300)=""/234, 0xea) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000440)={0x37, &(0x7f0000000400)=""/55}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, [0x5, 0x3, 0x4, 0x20, 0x6e77551e, 0x7fffffff, 0x293, 0x8, 0x3ff, 0x1, 0x4, 0x8000, 0x5, 0xe55, 0x1]}, &(0x7f00000005c0)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r3, 0x101, 0x4e3, 0x2, 0x80000001, 0x81}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r3, 0x8}, 0x8) sendfile(r0, r0, 0x0, 0x11d2a) fcntl$setlease(r0, 0x400, 0x2) sysfs$2(0x2, 0x6, &(0x7f0000000680)=""/130) ptrace(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000007c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000800)={0x9, 0xc376, 0x1, 0xfff}) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x3ff, 0x8000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000840)="8ea88cb9fe7cf0e3df0f30049d1360b80cd5e77f0c", 0x15) connect$llc(r0, &(0x7f0000000880)={0x1a, 0x6, 0x5, 0x9, 0x10000, 0x1e45, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x3f) 2018/02/23 08:41:01 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7, 0xb1, 0x6, 0x8, 0x825d23527e54cdca}, &(0x7f00000001c0)=0xa0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)=""/115, 0x73) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000300)) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0x2, 0x40000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x6, [0xeb, 0x80000000, 0x5, 0xfffffffeffffffff, 0x2, 0x2]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480)=0x0, &(0x7f00000004c0)) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r1, @in6={{0xa, 0x2, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}, 0x7, 0x1, 0x1, 0xec0, 0xa2}, 0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@int=0xfffffffffffffffa, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000680)={0x6c6e, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x120) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)=@generic="4cf0ba28bab5e86955c85d7e820782aa") mq_open(&(0x7f0000000800)='system.sockprotoname\x00', 0x800, 0x21, &(0x7f0000000840)={0x0, 0x92, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x2, 0xa0, 0x81}) connect$netrom(r0, &(0x7f0000000880)=@full={{0x3, {"8c22491e374e89"}, 0x8}, [{"80a5257d55c1f0"}, {"e1d97f35304b9e"}, {"65b8c058d5e38f"}, {"8207ef1c2fdb49"}, {"72d47186d3018e"}, {"2848d354af8dfa"}, {"7a15e7a1c48e4a"}, {"bc915ee2bd6377"}]}, 0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000900)={r1, 0x3, 0x20, 0x3, 0x7}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000980)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000a40)={0x4492f91f, 0xbad, 0x100000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000ac0)={0x6, 0x3f, 0x8004, 0x5, 0x80000001, 0x64, 0x3, 0xfffffffffffffffa, r1}, &(0x7f0000000b00)=0x20) open(&(0x7f0000000b40)='./file0\x00', 0x640000, 0xd4) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000b80)=0x86d) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000d00)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x9, 0x1, 0x81, 0x0, 0xa0, 0xa0, 0x7f, r7, r3}, {0x6, 0x7ff, 0xb81b, 0x1, 0x5, 0x80000001, 0x100, 0x8001}, {0x3, 0x38a, 0x2, 0x400}, 0x7ff, 0xffffffffffffffff, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x5, 0x3, 0x7e0, 0x6, 0x6, 0xffffffffffff7fff}}, 0xe8) setsockopt$inet_group_source_req(r6, 0x0, 0x2b, &(0x7f0000000e40)={0xba, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x118) sync() 2018/02/23 08:41:01 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = memfd_create(&(0x7f0000000000)='\\-\x00', 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') utimensat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240), 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) munlockall() ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x0, 0xfffffffffffff67e, 0x400}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000440)={r2, r3}) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='eql\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000004c0)={0x7, 0x3ff, 0x5, 0x0, 0x11}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000540)={0x3, 0x4000000000000000, 0x0, 0xfffffffffffffffc, 0x1, 0x9, 0x3, 0x9, 0x5, 0x9452, 0x80000001}, 0xb) r4 = open(&(0x7f0000000580)='./file0/file0\x00', 0x2800, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000005c0)) mknodat(r0, &(0x7f0000000640)='./file0\x00', 0x4, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f00000006c0)=""/169) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000780)="47495700bda35f2f93583044c9f2298e9b227ca49f5878f4848ec256085cd030b5c48d30ba80150b4c3354cf1107343954d6d2161ff39eb5cc33b985d861f445bd5486fbd05a32962a160d3cf079f7d00dfcddcf88e553d266075ec4be2dff34e78582ff066ecdedda8cce1466370f767ccabc075a9cd84f548ba1ce7f6ca75c32464f9d003e108243b5be12755cfae7ac33e3b70b8a67447700a24e3e9a1e4037acc7f1ae28b5ac59c1c34c7567a979ca602b94c94dec23343bbe6b803cb4cca88668b789eb144c365c0bd10646ca0d1a1feefb3d7ebdfc78a6be5cb3e709567edcc36345ed3f6531cdf3ac34e18df86bd3eb3ac87094952fae780d5ea3d3bb1089f5a0b0c8c756de51b751ebd5753c11fb5b6dca4c937e912e5a111b1205802e4f9db97ffc9fc3b57f7706e4204f0a87e8d193a5cb5bdc7c822c55177c684fa91c8cd657226bd1e8123c3c8b9671c29b6c120538987150fc11dce13a2cd5dd3abb3d58e3ea09196bbd9018d09ab911bff03939b252fc94943b92f86917ebf859e046e1010efc741ca31ba93314cc6cac4e5abca6f38a88b7e4304c4e9aec2fc6719a914456a602099fb325dccfe41ab22966a0d1802c716851884838e1b184799e6741a038e12d70c6bd1b90dc55bb0c704441f28d98753dfb479cc4e259f5718145beb30a153aaaa392a532878c209fb26384dc4dc165d91e504a56abbe80b3cf09a147e9f68f0c253a6ddeb8d915df83fb96d94814c62e5a115bb0f9f561fc40f682d2e1b2530cf3f9ee90785a58b60aff98182909d8c30b1892f33d6a71a21caa4ecf551074b81390c7b43f43e416adc68478932a6129957cb5eb396bb80cf36dd0a897c804a92d56a5d364ba7100b660dcb15cdf8da72e149975a1cb6fd54c21f3bac85e49c7e90ba4009e5140cf2bf666d59fc4c9a8d629f40a27598ac032492a17d88ab49ec52121c5466bfa2ca341227797290d0967647153dc04cc9f34286d0f9e6d07fd3665ef8048582e4f36a5c2dd788835b812943c87383988025b0d45800210dc2bfc0ebcf9beca0629543950481b4e8d3a4df1d04050c7c3cd67a312ac92fa1b269c6ac5b1ff2589e0de64d3ef340d2acbca91bbaa9284819b483a8481ee954b22392b17a27b061081ea3b34018fdd2afacb50add69acfd9347a6e4485588f3aa5b7b84d738036d5448d5773bf64ea3f223121ef6a87fa536d0c4d774d40e908b3e0e6688a61757db36860371c3c155932033f72b8d9e5e8c09e70dfd9511f940d1e34f8b9c5ab5357a7e0c6bf15a4daccf43e222068edfa5c5c024d884070acdbe413b58a7beaf5f7d23882c3882987c67ba65c4d9b24a5b669fc240d80b094cb9a7f340b0cedc4bdd96ddbbf0c330243902fcf066c41b10e9517a6d1d9eda5d9d4bbc85054a4e5d65c18b4380a8bc8c15c485c57e6ed9077c4e67da6ef1d572cee72cea0256b79ed33087492d904626cafe5a3a762849e284820050cd0617df088e62197004e90f1e0892d121a64d34769d6f0f9fb717892c6a9ef3e17ca88ce8c70823462ba6f8b98ff4a9247be6859f5020ff93201eaa54e2f9e5cb5f3f7655d9fffa8439dd9d669a227bf61061863c43c976180c372bea9ea3318ce90224c2cf2cfeb12319cf2c0368808e229e3a026b1283624374e6f02f6b01bd08a5ded5cbbf361634d04a823e17be1b2a29a42589affeff633f7e864a2e11a8b8cd2b41d207ac0080c255c1646ae80ec0e58c2df34f5d5d67bc310decd28a31d55fbec4e342f6e58ac10dd04fcec4696a2957c03c8c5f0aadf641820872f8dc3be2a8de27d0ea3c2e01a34b8e65e15d0fd27bf905fc5aaa5f10bad16a1181300e10199d29f65eb0090d3d4ce0bfd7d94061a9085c46e5ad08850ecff25093022f78fcf5526d0aec4029acdcb16f20b8da405d5c05db1d2fb2687d72eaaacdd8c62e504c4bbb30f1ebce1c809221ed369e0bfc2f61849922cc5392111ee241655ad28518fdcde136890445df9ddecc2f6f98aed9cd9c869baeb66176104bce1971dce9b587325a96cf97cdcc676b5140610ac8f0f4c257b5cb7bb11f69a2ebbcabb567a29c024606474e65f499bbe1e30e4bfd6f38fd854a6f1ccc3ccf620ffa0811c76f7d8edbb8129d36af0a48c3d48f721ef2b7155985b53096ddf52842db7427e7a8fb95341daa0d73751a24ab8b74a85a5343ecba9c768968431ddf4dfc665c8c23fc56ad29869aee41bf1602446022492c8a2a6d22db29f69ec74ddd76b39e0ee4c4d15c3feb65fad05b45e14bbeab8ec18b27db69c54795eb349bde129e5d1f3478efdd63d7513bbdfa33c86e1efce95e968621694bce42ae80e2eef34e7d147a818b04ae0bdb619ab3e003e7a28f491287fd6da84e1220a06e91c038d7ec7175e1e0d2b242977ff16ab97039fff77c49d676c57aa569ecb0b65d26b08fe750a2e0ef46918368d24b41d5a8fc1e31f1ab7c022a524d732904a7cb48dae5231ebc9c27aeb8642e48dfa55ff022883214228200e12f2cf99d661a1c05cc8a6e57eaa1ed2b9e560fb2d4e5a3337d05185d6148ea84974d2883bda32bdd54489fea2c6afffd3b5ecc4adcae05ee1ed1e28a8f6349b414d5b798cb144957e7a41ef73c7f810fe7e3d8fa365d9bb737900b5e4b6123dbfa263ce8034354121d3e6789b6926554097b6893245125f8edf51a462520d39a3c748232a5df8b63d67e389a1344f5463a76791b235e68cc3f64e77560c177281d331aab63eb56e23350af84ab7f82d9adc1eaeee21f8f5a9a8925388740ff10951ac01a5aac389246584043b7f50778b138c1fa8ed2a383c4bc7c06b2378a1212e51589e13d834b03de934aef696d38a3668342c6e363fab87383fcdc4912c35d7ec594591b6369620f71e7ab64dc97b0b6eac5f4c17b5c76c7435f4cbd0992f70a171f1c87c15fef327ccae9639ef0dbe5b31d2d79850edba0460f2329e03a6c482b091a3eadffe620a952081e4ef1d6b21c66a313e81de769c311ae41d906b5188ab6ff6ea0772b6f77b459d09531860799a20237fedf86b588bacda34cf1da92d3aba1039f126f3a813e327bddfd10c762d3e1cbd1dfd408b765143db21811546d17d2712bdf7fdd73dc4a421da703732deb06a9cca290eeef610fc35afcaef567d6238dfda1e8f79859b1672e62e7e6568e049e7496b14341aeda3e2670b48f8b608b71c1a6d231d0e6983d3c282dfe56a04dc1417aed8327b5d2ecd71586c58733b158b3acd294f509eecd2bc515e4eec70f129bad69697bbbce223a474d2aa3ab7c41e82bdc5e27f6303bf3ab165fec5250f220cd6e11241836fb8de13e4f0ec7b4f8c26ff3febef29b5ad8a89e8a80faae6a3ed0882844cbd4090f7e2ec04f7280bf19b49845c1bdc39b7d676cc4db5f9ca2a21d7c33bce8fd34553c8eae8b57452e055328269fb515cd908850a6ddb059a6e1bde451b500a17c3ff2d2d8603de82b13c973f2ffe3d4a53daa0bfa5ea3656e28537f8b3bbf3d6e1e17cd306b313e5acbd9d0f86895f37527646807889c374986dba6f33dcd8a85015ae77a18fc5d90024b04e9dd64f3cf7450e73d9aaebee44e010bb9b731b80f55495b3899ba8b94b374db8d07d33565c674e761a4795340b35e25f7dd7c4aededb0efe5ff496337a4d205b9ad33b0c59aeb800f25328e2fd5ace84854da2dba5e06803bd9dd8fe43d24ac016c1381a4243147c181d5bb28f37ad387fb9b4bae1e2617642eda1611d390d00a0fe030b0a0b02519864433fc1b808beb951e6add2e647173d3e7d76e02914fe90e964c8c35211231cbb8c0da3cd0f36e25b2ef05f80cc07bbff7ff07a6d7de9da3bd1ef07e06a4ef4f0341d0490b334704ae35adbbf2b286a14e1215d553c2f73f858fd29fa41f66e26d692d2a428f69b33639407701f74bb3399fd65be61628316039588222124a4e0ac83f6fd643cc4ee192a5d785b554456d2feab3bdde8f85f173c5a668cc8923905458474463baee17968052656a4f47c80740f29c45ce418ed37940d597366403d7d7ce561557588761d7465f6b1b7fb0a44fc6a7eeb93efd1759e27bf4e6dc179ed16f2ab7c3b74f0058b9aaf6df05433e6ed5c61fd881da686773341af62b3dfca1cf4d0a5bb5ce026b07fdead8b502962c27e7eea3e1d55a5e7844b45dd634da082b70a274014581da7d6370210980a1933a20dfb260b11db7ae968751765e622dd83ef0135987c61e6e9cd6f451cfc26b84e140f4f4d839a31528b78dd63df0b42351977fd02cc9e50f1e52aace279b6e7042792f2ed903d9c8c7a8d4fc0ce081844037cb28e2ec794b64fa72783635dbf8e3c933b02396d04fd37003f7badb484e23491a3ec35f91dd73a927ba61eb2032184ccc50e18ccde4ca7cf2eb8f118e2c999f738bcc13e4c4284fa032b1a3da12d34fe2bc4c46e6382d8cf5ca3e94f250c26195fae6fc7ca33db49e9167bc52463aa7cf96eca4c6dda11cab585883e1bd0bbded44ccb84618531a1a3f9e659183c4f6b78f7693ad46980d101b33226bc90030437e0f9fa86508709e2b6629173cc7721e9792e9b61bc5350206b4b9a50e1da8db5dac6f2bddc60ab63b8c7045ceb83900038a4876de93b66d3895bbedec00dce6135fa55807869c9b75bd9bf345734a96061cb8ff1621501e538ef1c84f73b09ee20ddefbd6994358cceb04875952ddeb8847e36a7ff0443985ca068ed73c2addd1e5d142c3026a215209c0a0ac011a789fce95ff45fcea8b85139f1562c17200028a31f3cfec06202c7b556d6432b1c0e3c5249606e6729dbafae103a0569f9ed45ee22e7bed71d262ea1958a03f51f7977ebca2d56fc6e82ef5bff3a6a9f595d73d7d072c37e064635fa9767e02da0f6c2846091bbf898e2e176633f7991c5f3ef15dd9fcb1a37cc0cf82e903b7c97f309569721459ef4ca5ca378831e49b395d97fba36112943a4535238f6b1de63aa5b613e26ff8cc35e4283e3f82c913fede05f54064c97c6b6fceb1e3c5daa4becb6dae2daccbe472c04fb5c773f7f75bdb97f72662865259af05223bf91f26115fffb58d926dfab9b72f18ecc6497637735e66420746e4a60958259b6028211fa61b98e66b8a90406f42cdf4023370faa559b3a51d9897a8a310821f67ebe090d906540abb68b0f23d0d0cd9bd9c0deab3d03e7ffaf168fac3e0d6e9e7799a4fb26b2f3201fbe1799d3e32678bf94980baf7109a268e87714a1a15e21be3764687540b51c1993adbe374ddc6000d8655db700d0a316b6fcc3fc1e17907378bc89b75d7860779b76dab55b1d3bb754dc4663d020cbfc8e880b4621c8dc2e9a43216025ec9448dbdfc82c916e09b290b3af76e0c2c358a02fbc459c9b2047970936561b34bd861d9879e923a8af4061e22be5b0603261d5a1fd8f956f29ef6168eeec54e12eb9798591e58aa3049a1ea83cdcf2b9353ad1436363764d794ff4979c1bbc534e5bdb42d4bc536119c4d1e346f5b73907d081605fe0b4603674cc987176e48c9c66db6fb37a4e8c183187ad2aeb8023aa3fec17ded3194563c9b878632973abe604f3aeeb4da6fae1602476c3583bdf2346c1d43835deede68a671d95f50e65687010a1c94e93f88a39df388d0b957cb3dc7c9575738e241f8c1de6a2af01603f0b3f91ab720c591dfa6c660178da44373895c1a47c4be62030d6ce53312efe77c76b117766455b327b87f8b7f83098b0134e2214c2c3f94e3652867534d7727ebcf0821132a8db15b10d8bf84c34baffd7bdeaa472") init_module(&(0x7f0000001780)='wlan1\x00', 0x6, &(0x7f00000017c0)='/selinux\x00') sendto$llc(r0, &(0x7f0000001800)="d9e41e8154e3fdc9049d1a19b9c1fd3085e7466f7a0a8fe278fb6fc3a0", 0x1d, 0x10, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000001840)='tls\x00', 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001880)={r1, 0x80000001}, 0x8) mkdirat(r4, &(0x7f00000018c0)='./file0\x00', 0x0) 2018/02/23 08:41:01 executing program 6: socketpair(0x10, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000100)='./file0\x00', r2, r3) fcntl$setflags(r0, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xfffffffffffffffa, 0x84, 0x400, 0x6, 0x10000, r4}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380), 0x4) accept4$ax25(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80000) accept$unix(r1, &(0x7f0000000440)=@file={0x0, ""/41}, &(0x7f0000000480)=0x2b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x1000, 0x2, 0x4, 0xffffffffffffff5d, 0x0, 0x7, 0x0, {0x0, @in6={{0xa, 0x1, 0x0, @empty, 0x7a1d}}, 0x0, 0x80, 0xabb, 0x3ff, 0x1}}, &(0x7f0000000580)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={r5, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)=0xe0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000700)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) readv(r1, &(0x7f0000000840)=[{&(0x7f0000000740)=""/204, 0xcc}], 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000880)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000008c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000900)=[{0x2, 0x2cf73421}], 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000980)=0x7d, 0x4) prctl$setendian(0x14, 0x0) r6 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="72d1a032da175aa71ec9e489dc5c76756a1188000eb5a87a323e33c4b4c1c1ddee42a09462b233de003601b1bcfcd5f59e8ba3316c3241dbb0bfc3a718760c6a697e481e781f1725e95f644a0dc71161d72970eaf74c", 0x56, 0xffffffffffffffff) r7 = add_key(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r8 = request_key(&(0x7f0000000b40)='id_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)='yam0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000c00)={r6, r7, r8}, &(0x7f0000000c40)=""/113, 0x71, &(0x7f0000000dc0)={&(0x7f0000000cc0)={'mcryptd(sha224)\x00'}, &(0x7f0000000d00)="6a5f8127c899bbaee47240ee09ae810bd2271ad3a96cabcf132a496dc8a67ea31368270fe653936a7f5dabe4b2edfba7941b90d78f53f9e932cc1446136050045144a4ec4d3b07d3c0c57c620f6f0b45581797aa2e59e927c8dc8245c9abc0c9675574a39bd783f92f05913c34ed0a4ce5272a5aab13c247c73c4391a7f26968d3c15f4b72721c43e0dd7ce3b325453ed638f4b15885022a8204752942b1f18c3eed78ac41b47647f83f14", 0xab}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2c2edef}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x3c) 2018/02/23 08:41:01 executing program 2: socketpair(0x5, 0x7, 0x507, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x7}, 0x0, 0x1, 0x0, {0x9, 0x9}, 0x5, 0xffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}, {r0, 0x90}, {r1, 0x8000}, {r1}, {r1, 0x100}], 0x5, &(0x7f00000001c0)={r2, r3+30000000}, &(0x7f0000000200)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x43, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0x9b, "bcbe9c480429a93119b8749c339b57f72ad5faf65497e026143c45c0f296eb6915523fa83b9da8ba9d9f34b38f94a956a9166c07fb73946dbcd5efe9a65534152e402c76b697f2639af8e602d6a7552badac6c38f2173721c03a889602f0c7eb66af64136c6139508a49b92e3b4a5c00efc0dd53aeca586181615c5098eb39c3b421b5b028d88a9257d872de5a2ade67d4705e638cf3b81e1e1780"}, &(0x7f0000000380)=0xa3) r5 = syz_open_pts(r1, 0x802) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0)=0x5, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0xfffffffffffffffa, 0x6, 0x5, 0x2}, {0x7, 0x81, 0xcb07, 0x800}]}) rt_sigtimedwait(&(0x7f0000000480)={0x5}, 0x0, &(0x7f00000004c0)={0x77359400}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000500)={0x2, 0xc6, 0x1, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000005c0)={0x2, 0x0, 'client1\x00', 0xffffffff80000000, "07627d20e3df4a97", "72c9ddeabe9d22b1ab20c13124f064d7c050b33aa21c92756b8fdf19e775f3e1", 0x3123}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000680)={0x2, 0x0, 0xffff, 0x9, 0xffffffffffffff00, 0x4}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000006c0)=""/59) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x10100, 0x100) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000740)={0x8, 0xbd0, 0x6, 0x6, 0x4, 0x2}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000780)=""/56, &(0x7f00000007c0)=0x38) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000900)={0x5, 0xe4, &(0x7f0000000800)="cb9f2f6abded5225910101012e057aa773d1cd9013562ab210fb897937d14a579e1f344828b902300205db2bc356d6a714f71dd822598323bda7980ce6c91a2b923abb915445212c3d9784ba45f92f2ec7e710d98ae7ab4a2d1f50063d50cac0e041d94ebcd6cffbfbe1ee18f66606f7f0bbcf48a6b71fcf64c708bc893a4881213a2d188332b17e720c43c17f86a88c3fb216b155fea0a9c70f7be9c43ae3d3a46f7a16c7cd977190ea40fe637c33d3edde4d836c240bd51d79ae942e8c16a95c2290b6518ff2a651a4f1bc853622ceb447d107aab65a7ee0307d258cb1694caebfed51"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000940)) syz_extract_tcp_res(&(0x7f0000000980), 0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000009c0)={0x0, 0x0, 0x80000001}) write$selinux_access(r1, &(0x7f0000000a40)={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x37}, 0x3e) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000a80)=""/216, &(0x7f0000000b80)=0xd8) write$fuse(r1, &(0x7f0000000bc0)={0x18, 0x7fff, 0x3, @fuse_bmap_out={0x4}}, 0x18) ioctl$VT_RELDISP(r5, 0x5605) mq_timedsend(r0, &(0x7f0000000c00)="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", 0xfb, 0xffffffff00000001, 0x0) pwritev(r1, &(0x7f0000001140)=[{&(0x7f0000000d00)="787e23209c1631908abe01f1baef56f7c901e92ef3112db71501199f38ca57725db14f7c57867b28865556d73738afc7b65516e66e6766458b9048d415023b088c3cc35bb0b93b433d949f43270c180e6567a9f5071348239114a4066f2519e0b68e8d385ab22b07042b72e55429195360bffaa372025024ded192deb0ee3955acf0e3712de7f9bee0c8e1cc085f9b20ec44b14e66bdc7464b100cfc7717f2a7e06a7c1339b4ff6dc54e990b693235d8887d4f8a156219cb939c149752311399e4bb902f22946c74d3e94fc60783d3ba79ae70772bbe604a3da0489ee2d5672765399b2d612e8f030c2ac6e2113a9e082d23f3", 0xf3}, {&(0x7f0000000e00)="83c9bfc66f0bfb392bddf3f3642e4eff1fe5a458f474bcef2c5a9d33c659e0de66cc7568bcc756d5c3358d3698f29a75678f8d54bd960fb5fdb00dd8eb316a8c273a65a89d0bac63c2484f6c29f9aab36166ee96100e0d5fe8467104f2d7a98a3b68ce80d878e68527b841d53ad7976517903e56673243cba7c639daedc4e775ebb4c618e2347ccd35cf95df5f8217dd993dda2f621cd43977a1275c31d2a1b18e367467bde9f6f35cf5bb232a2cf532c2451f611636b1f41da169b1e614b0cd3475696024fa36e50a7c437e2e50a8122ac5019a37692e2c", 0xd8}, {&(0x7f0000000f00)="edb689520697f63436f323bedb74492294fea3095821f75bdb28ad01b63566251a51ea80a9db2a012217e1702a63a3f014ac01ded7ed74994047ac59f0601422473fa261c5469d818d06ab0912a97bf5a38f17a3b6c40b044b0ae395888c0e06d895", 0x62}, {&(0x7f0000000f80)="a862853b9ed769ad44ea9761c62efb6603ac2ef8ef5256b93ba9621e257e24f2", 0x20}, {&(0x7f0000000fc0)="9050eff01f67d52889dbbfef281374bfbbcbf38c82ca32d6db1e8242bf69cba992cea63f70066b0d221a24ea29691b6ef0143a1b6eba6bb57cfd85eaf546f17e44dec96b783631d775802d64208c825aecd17308070110020b6a5a22cd1f34097be5d634061da5d60efd57f73e1e6e62f83b7a95d2094f60fe5ddd0379d2c2ab624ea4d22c15191c658d0fde9afa7fee91b515ffd5f0c73b0f6a0ed9b0f16f15e93ea6eb35a979cd280e0685cefeba5eda97c770b0ecd95c987b7992fc8bf33a07402ddd5c43ab2174ad0703d0d2845ab3125476567111967c356f51008fce75245642eb5381775df4356c1131c082d6f2", 0xf1}, {&(0x7f00000010c0)="c89d4bbe7e889f8fe921af3f8676edbf5f5e52f3668756118aac73f2e7d635a8e365db570183260f854908f1da8c3133af53d99ff60b68551b355ade3339202363d680bc68be30f2", 0x48}], 0x6, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000011c0)=0x6) [ 34.312724] IPVS: Creating netns size=2552 id=1 [ 34.356386] IPVS: Creating netns size=2552 id=2 [ 34.398942] IPVS: Creating netns size=2552 id=3 [ 34.443547] IPVS: Creating netns size=2552 id=4 [ 34.532049] IPVS: Creating netns size=2552 id=5 [ 34.608383] IPVS: Creating netns size=2552 id=6 [ 34.714079] IPVS: Creating netns size=2552 id=7 [ 34.834321] IPVS: Creating netns size=2552 id=8 [ 38.045269] audit: type=1400 audit(1519375265.737:5): avc: denied { create } for pid=5017 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.222311] audit: type=1400 audit(1519375265.917:6): avc: denied { create } for pid=5077 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 38.285687] mmap: syz-executor5 (5096) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/23 08:41:06 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa8d78f4efa6e0d25, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) 2018/02/23 08:41:06 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x54ed) fsync(r0) fsync(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x8, r1) fsync(r0) ptrace(0x4207, r1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x6, @random="59a67b729f9d"}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, @common='ip_vti0\x00'}) select(0x40, &(0x7f0000000100)={0x100, 0x100000000, 0x2, 0xe16, 0x7, 0x2, 0x0, 0x1f}, &(0x7f0000000140)={0xff, 0x0, 0x1, 0x401, 0x1, 0x9, 0x8}, &(0x7f0000000180)={0x5, 0x5, 0x1, 0x0, 0x5, 0x1, 0xfffffffffffffffb, 0x6}, &(0x7f00000001c0)={0x0, 0x2710}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x4, 0x3, 0x8, 0x5, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000002c0)={r2, 0x1}) flistxattr(r0, &(0x7f0000000300)=""/234, 0xea) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000440)={0x37, &(0x7f0000000400)=""/55}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, [0x5, 0x3, 0x4, 0x20, 0x6e77551e, 0x7fffffff, 0x293, 0x8, 0x3ff, 0x1, 0x4, 0x8000, 0x5, 0xe55, 0x1]}, &(0x7f00000005c0)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r3, 0x101, 0x4e3, 0x2, 0x80000001, 0x81}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r3, 0x8}, 0x8) sendfile(r0, r0, 0x0, 0x11d2a) fcntl$setlease(r0, 0x400, 0x2) sysfs$2(0x2, 0x6, &(0x7f0000000680)=""/130) ptrace(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000007c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000800)={0x9, 0xc376, 0x1, 0xfff}) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x3ff, 0x8000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000840)="8ea88cb9fe7cf0e3df0f30049d1360b80cd5e77f0c", 0x15) connect$llc(r0, &(0x7f0000000880)={0x1a, 0x6, 0x5, 0x9, 0x10000, 0x1e45, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x3f) 2018/02/23 08:41:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={@generic="c54e4173fbb720db995ea3096d32ec90", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f}) 2018/02/23 08:41:06 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="522733e497ad40e460de7159f1ba75218266b61114c638942f2c49be7e9b7b626889d01fa63ca34a820af3dc67153dfbca651b001ed876a6d218042f871e5aeba8a2a83db3cf7aa0e079941bcc4eea001ddb359f93c84a6a9ddceffb97230f97cfbf22cf48b9158fb6ee72", 0xfffffffffffffd82}, {&(0x7f0000000080)="aaa77dc44c93ddb60a8858bdccc619619d15215e87bbfef76dd84916f6812056cb737f8aa5f3b659cef297517d"}, {&(0x7f00000000c0)="04863a77"}, {&(0x7f0000000100)="0cf62d61c0c8938f4024ca88647475894e0cd35ed78b29a340770108cd461250a0faa26dfc037362292ed93581e987bfb0180d3f5f3fd74486c8c663278b896733bbf46f0f1d9afccdc75cf214ebe6b08441065b4fe6bb1a103946d0c82c7c9c5fcf216cbd88000b4e21f14c870d64a15e866b0ce11856de9b61dc02ec1efd9818c49d0d126d4e2f0407a8230d94164cb5a87491be211b28da497c65b7451459d7bdf760471d31c471004c6002786cfd86a606b76c95b9993a924b5236316f97e6c481"}], 0x1, 0x0) dup(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0xfffffffffffffdf7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/23 08:41:06 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a1ff5)='attr/prev\x00') socket$inet6(0xa, 0x0, 0x4) exit(0x3) writev(r1, &(0x7f0000bf2000)=[{&(0x7f0000321000)="bc", 0x1}], 0x1) 2018/02/23 08:41:06 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x2d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x422040, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x8, 0x2, 0x7ff, 0xbff, 0x1, 0x5, 0x5, 0x2, 0x0, 0x2, 0x6, 0x2}) timer_gettime(0x0, &(0x7f0000000100)) 2018/02/23 08:41:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x206) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chown(&(0x7f0000013ff8)='./file0\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:06 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) modify_ldt$read(0x0, &(0x7f0000550f57)=""/169, 0xa9) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xffffffffed8d56a6) 2018/02/23 08:41:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000000, 0x200000000000, 0x0, 0x0, 0x0, 0xfff}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/02/23 08:41:06 executing program 3: futex(&(0x7f0000000140)=0x10000000000, 0xc, 0x0, &(0x7f0000fda000)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/02/23 08:41:06 executing program 7: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setneightbl={0x6c, 0x43, 0x24, 0x2, 0x0, {}, [@NDTA_NAME={0x20, 0x1, '/selinux/avc/cache_stats\x00'}, @NDTA_THRESH3={0x8, 0x4, 0x81}, @NDTA_THRESH3={0x8, 0x4, 0x8001}, @NDTA_THRESH2={0x8, 0x3, 0x1}, @NDTA_NAME={0x20, 0x1, '/selinux/avc/cache_stats\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) write$tun(r0, &(0x7f0000000040)=@hdr={0x1, 0x87, 0xfffffffffffffe00, 0x100, 0x100, 0x7fff, @ipv4={{0x7, 0x4, 0x8000, 0x2, 0x6b, 0x1, 0x400, 0x4, 0x5e, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, {[@ra={0x94, 0x6, 0x80000001}]}}, @igmp={0x1f, 0x7, 0x0, @multicast1=0xe0000001, "8bc2e1521c79323ec1f95a0bf39cf3fe7af3b9fde39675144b784b34e76089e3b3e51200bea6493a86556a0352883df591e874d16e98b1ffdd0b9e677e6c9b1206d45d33ac19b6"}}}, 0x75) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x29}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000001c0)=0x10b9) getpriority(0x1, r1) 2018/02/23 08:41:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8000003f) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/23 08:41:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f0000000100)=""/189, 0xbd}, {&(0x7f00000001c0)=""/119, 0x77}], 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 38.410292] audit: type=1400 audit(1519375266.097:7): avc: denied { create } for pid=5122 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/23 08:41:06 executing program 5: r0 = socket$inet6(0xa, 0x7, 0xe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x41, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3e}], 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x42d, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x7fffffff, 0x3, 0x8, 0xe, 0x5}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x3, 0x1, @empty, 0x4}}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2, 0x3}, 0x46fff5165d6f4b33) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x3}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={@generic="8483d796d9a0966fd38ab479e499700a", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) chmod(&(0x7f0000000180)='./file0\x00', 0x82) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x5, {{0xa, 0x3, 0x5ce8, @empty, 0x8}}, 0x1, 0x8, [{{0xa, 0x2, 0xb51, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}, {{0xa, 0x2, 0x3, @empty, 0xb34}}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x1, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd140}}, {{0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x72}}, {{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x400000000000}}]}, 0x490) 2018/02/23 08:41:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="a373ce538fc2a3b22f7c934e9ca5931ca360806ca7e09bd46434a01fe50717802c71d2555748f5e0d4b0277e1505dda76a2a5c8bec93ec799385a7e71e468f07eb68962b12d4d93dcf889ae3e66b604845a7a115ce3f7ac213859f1be131e5f641e79921b4971c08375a1dd22481237b17fe", 0x72) writev(r0, &(0x7f00009cb000)=[{&(0x7f00008dcfe4)="db", 0x1}], 0x1) 2018/02/23 08:41:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0x0, 0x318d]) 2018/02/23 08:41:06 executing program 7: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40000, &(0x7f0000000040)={0xa, 0x0, 0x7, @empty, 0x100000000}, 0x1c) 2018/02/23 08:41:06 executing program 4: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x2, 0x4000}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000004000/0x2000)=nil, 0x7, 0x3, 0xc8, &(0x7f0000ffb000/0x4000)=nil, 0xffffffff}) 2018/02/23 08:41:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/47) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/158, 0x9e}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x1, 0x40001, 0x800000101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x800000000000000}, 0x8) 2018/02/23 08:41:06 executing program 0: clone(0x0, &(0x7f0000f84000), &(0x7f0000ff0000), &(0x7f0000e66ffc), &(0x7f0000450000)) modify_ldt$write(0x1, &(0x7f0000000000)={0x8000000000000000, 0xffffffff, 0x400, 0x6, 0x8001, 0x100000000, 0x3, 0x44, 0x8, 0xfff}, 0x10) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000040)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x100) eventfd(0x3d) 2018/02/23 08:41:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x59, "444ac4139952f0eff2bb7765668b0a2fdbe1610a29adbf8a7be035b96bbe62f8d62ba786e9d27d6d0d8d63bccdec73da5ff8bcb43f14287e36f0318f0b4d03f4a9ce2520c774b37a1791361143a82a4a7596dbd3f007dc6b01"}, &(0x7f0000000280)=0x61) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x2, 0xf3, "a31a678b05dac0131cfc14f0fe1b06dd6b24aec6ee0eed6cdc029713c5b9652d69c68c360ad80c178a2d01ff98b5bc43b0aa11de21a33dda39c0e53a96ceb12d0d3496de462adc13ef5dc2e713e1bd2f58adcb19ae294139487125c17c99e26bc21d64281c105daf2c7e635f4be05fe7d7d4c35b26abb042ffb3aaeb5fc184a232f3869d925db3675d4914644fa6619ae03b74980cb3c32091ce8b3c6842eab4bca9a787986eeb2dfa9d4737c12962df4b24c558249b0253224972a3669cba30deab01a83d93aa0a16e9d3b4bb7d9cde97edd9d3f8ccbf669f3038cd1b4e143b731ba6a1267f02312cb7fc03b72621ad60549d"}, 0xfb) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x9) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000000ff8), &(0x7f0000002000), 0x0) [ 38.582669] audit: type=1400 audit(1519375266.277:8): avc: denied { ioctl } for pid=5172 comm="syz-executor2" path="socket:[12389]" dev="sockfs" ino=12389 ioctlcmd=4509 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/23 08:41:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) pipe2(&(0x7f0000000000), 0x80000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000628ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55}]}]}, 0x2b6}, 0x1}, 0x0) 2018/02/23 08:41:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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) socket$unix(0x1, 0x8, 0x0) 2018/02/23 08:41:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) getpeername(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/02/23 08:41:06 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f0000c2cfdc)='system_u:object_r:init_var_run_t:s0\x00', 0x24) r2 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) 2018/02/23 08:41:06 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000424000), 0x4) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) 2018/02/23 08:41:06 executing program 3: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0x1, &(0x7f0000fd3ffc)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0xea6e) 2018/02/23 08:41:06 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r1, r1, &(0x7f000084f000)=0x5b, 0xfff) [ 38.617356] audit: type=1400 audit(1519375266.317:9): avc: denied { read } for pid=5172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.656648] audit: type=1400 audit(1519375266.347:10): avc: denied { write } for pid=5172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/23 08:41:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='eagpmap\x00') pread64(r0, &(0x7f0000016000), 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x481, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/4096) [ 38.697952] audit: type=1400 audit(1519375266.397:11): avc: denied { create } for pid=5202 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:init_var_run_t:s0 tclass=key permissive=1 [ 38.701276] audit: type=1400 audit(1519375266.397:12): avc: denied { getopt } for pid=5172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/23 08:41:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400102, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="c6fe63640098a632461ec87e626df78eba861b0d92efdbe466edcee8b87c3194f0e37fb4f1a15553009a1efecc13126258d524159cf843890505d928511948ae6e05f245e69e") r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) eventfd(0xffffffffffffffff) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x293}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000100)='./control\x00') close(r0) 2018/02/23 08:41:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000002, 0x0) ioctl$void(r0, 0x5414) socketpair(0x3, 0x1, 0xc4, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/23 08:41:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000fb9000)={0x10, 0x0, 0xffffffffffffffff, 0x800000}, 0xc) ioctl(r0, 0x9, &(0x7f0000000000)="5692db9bacd8149f2938c8ae616f9c4c90c7f99db320b6356bb84eb20789ce95b4ec72ba9068633c54ed7885d2f726b5272800cdfdded83b1644db66aefce4fee83bddbd646ed7f88c101a6a54ca845eed751e40243b98a9139262c5804c234a8ea2aa908aa2d52394414ead1ff6ddd6ad33af89d389b646d417b3c462563d8f00ffc60e161a40") sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x2}, 0xfffffffffffffe71, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/23 08:41:06 executing program 4: prctl$intptr(0xa, 0x20000000000004) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x10}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x7, 0x6, 0xc4, {}, 0xfd5c, 0x9}) 2018/02/23 08:41:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x1, 0x3, [0xfffffffffffffeff, 0x1b, 0x1]}, &(0x7f0000000100)=0xe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007ffc)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r5 = dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={@common='ip_vti0\x00', @ifru_flags}) recvfrom$ax25(r5, &(0x7f0000013000)=""/243, 0xf3, 0x2000, &(0x7f0000004ff0)={0x3, {"87cde63a1ffefa"}, 0xffffffffffffffff}, 0x10) connect$unix(r5, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 2018/02/23 08:41:06 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='erspan0\x00'}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6800, 0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/192) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) sched_getparam(r2, &(0x7f0000000100)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r4}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffff9c, 0x54a2) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x11, 0x0, @tid}, &(0x7f00000000c0)=0x0) timer_delete(r5) 2018/02/23 08:41:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/4096) 2018/02/23 08:41:06 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00002e5f83)={0xf97cff8c, 0x8, 'SE Linux'}, 0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0x0, 0x1, 0x4, 0x1, 0x0, 0x400, 0x100, 0xa, 0x7, 0x96b, 0x1a, 0x7fffffff80000, 0xfffffffffffffbae, 0xffffffff, 0x3, 0x0, 0x100, 0x3, 0x8ee4, 0x7, 0x6, 0x4, 0x3f, 0xdb0889d, 0xfffffffffffffff8, 0x8001, 0x20, 0x1, 0x0, 0x7, 0x0, 0x2, 0x2, 0x9, 0x7fffffff, 0x0, 0x0, 0x91, 0x0, @perf_config_ext={0xfff, 0xdb2}, 0x0, 0x24, 0xffffffffffffffff, 0x6, 0xc6, 0x8, 0x8}, r3, 0xfff, r2, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x3, 0x6f8, 0x8d, 0x8001, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x9, 0x0, 0x7, 0xeefd}, &(0x7f0000000100)=0x18) [ 38.702223] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 38.704883] audit: type=1400 audit(1519375266.397:13): avc: denied { setopt } for pid=5172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.804645] SELinux: truncated policydb string identifier [ 38.812839] SELinux: truncated policydb string identifier 2018/02/23 08:41:06 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r1 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='cgroup\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) socketpair$unix(0x1, 0x80090000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8842da084b6065dc, 0x0) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b5fe5)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r4 = dup2(r2, r2) write$tun(r4, &(0x7f00000001c0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}, 0x3a) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/02/23 08:41:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80000001, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) 2018/02/23 08:41:06 executing program 4: r0 = getpid() timer_create(0x7, &(0x7f0000000000)={0x0, 0x31, 0x4, @tid=r0}, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) 2018/02/23 08:41:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8b20c75590edb13116804b78cdd3d1f6a021dd0c9ca5ad0f5508d935d4ad6cc9ec6bdbee0152d580686b35125fd6e04a52dd41b7585cf137538f10a3be22dd171b85fe6c987080087b79f4a4c66505d777b4428c801dc3492c4cfe7d0a222b85aff73d29a371be0e0aa889a887026c4e3fb6053c9629219d6a4834a02f79605610c23886f86c77ea24a0fefae6b41ec1e8b75946505e86cbdb1d128dc13400248f80a514b79496343905621b923174ef67ece4f839f8122c660c5a042f", 0xbd, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x12, r2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/23 08:41:06 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xfff}, 0x1) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r1, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) 2018/02/23 08:41:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400102, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="c6fe63640098a632461ec87e626df78eba861b0d92efdbe466edcee8b87c3194f0e37fb4f1a15553009a1efecc13126258d524159cf843890505d928511948ae6e05f245e69e") r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) eventfd(0xffffffffffffffff) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x293}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000100)='./control\x00') close(r0) 2018/02/23 08:41:06 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xb503499a25380ac2, &(0x7f0000000040)={&(0x7f0000000040)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1, 0x0, 0x0, 0x48d0}, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4e1, 0x402) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x1cc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/23 08:41:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a6", 0x42}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc5856", 0x3}], 0x1, &(0x7f000002d000)=[]}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000000)={&(0x7f000070cff8)=@sco, 0x8, &(0x7f0000029000)=[], 0x0, &(0x7f0000000000)=""/56, 0x38}, 0x2) 2018/02/23 08:41:06 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0xec9d, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}, 0x1c) r2 = dup2(r0, r0) fcntl$setstatus(r2, 0x4, 0x400) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x77359400}, {0x0, r3}}, &(0x7f000010bff0)) read(r2, &(0x7f0000000080)=""/8, 0xffffffb0) 2018/02/23 08:41:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x32, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x3, 0x2, 0x4dfa}) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/02/23 08:41:06 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xfff}, 0x1) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r1, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) 2018/02/23 08:41:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x5, &(0x7f00000000c0)=""/93) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x80000000, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff00", 0x0, "093cb1e9bd31deef", "73ccff9a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0xfffffffffffffffb, 0x0, 'client1\x00', 0xffffffff80000002, "ddf947363da4cf2d", "3b5ad14d96a51a3cdc2b2901de3562021feb6561d17dcaf427b08b217cd33bf6", 0x8d50, 0x7}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/23 08:41:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x121000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r5 = dup2(r3, r4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x5, 0x67a, 0x3, 0x8, 0x5, 0x8, 0x1, 0x9, 0x461, 0x1, 0x545d, 0x2}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000140)=0x5, 0x4) r6 = syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_tablesOmatches\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000140)) exit(0x0) fstat(r6, &(0x7f0000000100)) fcntl$dupfd(r6, 0x0, r6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/02/23 08:41:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001240)=[{&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/78, 0x4e}, {&(0x7f0000001180)=""/159, 0x9f}], 0x4, 0x0, 0x0, 0x8}, 0x2040) fcntl$notify(r1, 0x402, 0x80000001) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0xc0}}]}, 0x13c}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/23 08:41:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x4, 0x805, 0x5, &(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) fanotify_init(0x2, 0x141000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/23 08:41:06 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xc8681, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0xfffffffffffff801) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) unlink(&(0x7f00009ff000)='./file0\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1f, 0x80000001, 0x2e43], 0x3, 0x76, 0x800, 0x5, 0x6, 0x4, {0x7fffffff, 0x9, 0x0, 0x400, 0x7ff, 0xff, 0x7, 0x8000, 0x4, 0x9, 0x6, 0x81, 0xfffffffffffffe51, 0x8895, "8c9dd29adc563d1c88e74f0c208ebfdaae78fcf803f27285e8fae11662042632"}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000001c0)=0x2) getegid() 2018/02/23 08:41:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="7ef94db9548a776c5b20597b6a22aa276f205106bfdc68ddfffdcc7ca55140a537a5c70d274099457bd23b579e57507649eda0d72e3fd1860ff1a83ec10b6c20e7d111de0e19b1953029a318b4e96d76f3e8b20eb7ea633f74bfea45fe68a8f3c41cea6b96e8134c0b743d1fea67fac2c1ebcd9340ed35e02d6f80103dce6b8e749d5f8ca02c933fb4314eab9a9fa39ae05da6541c024538545435f6a6366367c2510af6c7c8f305a25bbeb18a0350a6d388b4fdcc89cce2ded8ee7cfb4fa92fe80f5742fe6d2de6fc56bfecb054f5a44ce73e1e91f570d50a585719e1878dd718f5baca25318a53e497a94c18b98a748446c82b479ab150eff2cc7cc011b0a1980cd48bb96e1c1956dca8a4fbf7a54a6ab55ecf1430c2c742c14e2afb303cab15f5f457f2c4b7383952514c736d806cd45068a8410bc00b6980d31ef44bc53c8ee4d628de92cf8af8605af65332b8ca11c41763692b71827b1c9c8292f27491ac8660e3d8e74c30aab6ac21113bb0e12b6883cd117fd1742a01a348c23b532e37b83967854c7299b027c9b131bfa73f7eecb5c8834b255cb0a0359494f22551230bd1f976c6cd55b84dd5cff0fa2d80c3a243f3f0bd6f243802d93e6fb17505d963a8fd4204947cf9904266f6d86f68d595ac4698961fb015c55bfb03a935f439917a16b7bad67aa3c659822634ada1c4914e1764572100a31fae0c4124ec2d5068bc06c07318cacd2b0ba42a3a4323681cbc8060bc1452fe852c258421bb405e8c1a8c690073d644ac00735084cd5fa7ae3b790b6bfb1e4f9b9b213a4792f348c4bc423f5160cee071e3d12854fa505fdf171ece7b3ebc0579cc858e598936c35e7d6bede198cca2d49807a53d1ae4b1fd8c1fbf41c54c2e7732527352e1e787f375ab0daac54d466659429f12b29d1cd79067a656d2828b58658bbd9edf8e1190cbc3e235e0568653b8e97e02691939d51a88e4da064214a292d43898eef29dad0ed9dc030a7b997522c4a66a7336f1a7f6e9eb77e4c2ec79a080346267e30534214d722cd6d3e26471f59aa7431552dfe59619fdf32bced9bcffb9899b70f3ce8815e0575dc45c61d1381092cbbfb5046589908c56f6a2bba806f4d3692b33bf5ebbee8ea211a8be72dd7a7ac508279dabab81d9d67d2e9bc6e2fade5be655627961ab95bee0b6f9e7b3dbc4bb163a11ef04dcf0a24fc0aceda4e2d8f5925d346bd08dea949599ae1ec77c34a4f3ec222e929cb0a9da8df1ff9437e1e82fd9a5557fe47779ff9f80c4a5bff4bfb538ef9cb6b6ceb62ecd1a854d8e654e4081f2ff6ef976e1cbe2e54fb8bd7569f15228f435ee53b75b7322d64adcf39315a09ab8f26f300bb1f8c1c3a410e87a195a217b1f59ad77357c3cbee4fff999aaee2a0f7b355e1194e9b52bd140dba1e6cfbafda5999888867417f805e7c0f8672123d95c5de752ab78a4a8adfae70a5e1236c178d3507b95c636a041e98598a4235e02a78d24094f87e5219fdf633c3fc1e005f7510d3eb8d703b97686b06fff99a2b4626657537944871eec16a87f1f78a37addb9cc966200640629d8c8f20b7ff618b077f5bb6f7bcb5017de25fc5daf1ab4cc8ca13c931bc6d3a3e93875037f06ae97920f86ed878e644f18054190de151f60eae095c99a3aa2feed52e8087af431db08179c969fb1ebada188b5ae209911ceea3833e745af6bdd1246ac2d50d094e216861f5a300b2a7b88f6d745122cb97834357d3a292b1337f7f1d0010dd0cc89ca1efabe9bd57f5ef6b196b5817f91b6d208e09ced4e41e9701f69b3779a7edfdb79ef0eda2c00760851d9323c3babbd376429674d0b78e146e9d9a70c210f9e7cddcb150be8fa46ac5dbc894c1947ed1f72e7f5c92765560147464274e32e782328e1201c48f8541dcac5c1df7f39cd5f598321520087d776b21872ed00b95a351690f2c3d29d16bba388a810e57fa83dceec5d2b23d244eb47512f1d0dd5a35a2fb3e5518ea34e1daf409ca02ab13070698db5894d705f2d74ec96f25876caf5a9c14cc381ee7ec3a96822196af80eccaa665d428d55ce86961b13e28c699eb87ecdcc956377e812b73a984f7e633092bf61ad4b2f9f625c7026b1eb68ac9ef0ad341cbbedd0d32bb7a708f1a9878357804dc8d821230dc345f218a781ed8b2cb3d3c3823c07ff5ed911bcdb6bcf6d3392d56231b077dc699b6679ccf52e1bee4215222810b088cac00334c88740694bf3134852c9ccf9404507abb45b957c4b3107d0abf5f9a531a32d16fd7189c711abaf5537154ee0141631e7e5b8dc96b4b104fbc5fbae82be80112ba8af798caab1ac57296413879c5448ab06128c0dcc461e73424dc3b1a728861310230527b098e78ae90b042afe8caeda3f548d1787c4e2d13da73a8608ac9364396d352f978c0bc1b1c9abc647b5b5e718311a70038719e12992a533f482f4ca2d9758f63ff512e9926906602087baba9efd15f63f19ade93bb07fb8679e0005c60ac8967f8677cf565decbe2514bf21fd22848f9af416ed79c4cec49579f412b1b84fd8c35f9b1872ed191a460a06618d6f4de6f353ed066d5b2c00d341e179a6866e62506b7d3e4d3c47a77a9ac2100495100b8746b2af1dd128c3aad7fa892a461167852ccef41fecde69c59b56a4b17b51644000ba8982388c5631ed486e22907614fade1951073edcf46b97281d4db84ef56a75c6b83f23abbfe458dd94c54e00ac7fb43ce89aa8a3c5f8ee6afaf73e9b284f91b904d3e25f22f5c44e8d5a7822ec700be635d2c57eb039211f8165f3c76a46277fcf944ee0666acf5ec5cc98d9573eefe54505fbd7917b46b212d8023bb225f2db637736b7240f61235ae54f2d865fcdcf3636ac0fac2c5434f35d3dd5be3f40d23a5045dcaf678d36d88cf531513a0152587acf92545bb08cd79e1b560857912c307ce9d52bd181a355e0f09fe0a6550139350dbd8970faf2cce152245e108588382c1e0f735f21a3b3b98c18688bd40f8bd041deeb099cf0a10b18d13e1b58ef513027ec3d42d757321081e885f61662eb39fa15f6f29867146450ac645610004262b7c7a6b56ecbf1a48d219ae97dbd18820c1ceb05eb0392f05acb4cde8784e8dd934ed4682604676c8006add4ffe7f11921c3743826ab3346360ed69d7406ac3081473c314a4dc731de7f721bf37ea834a7d57cbab37a64d759a6a69e5d632892c9ad7fb90259c235dd29eb4b0d7cc46e7c60b6b1be3b62af7267b54b429e0cdd71331759c0b86e60936d6c4a4b028304fb0c23651d754f0aa66635d954e27beb200287d7507aba6ff61195fe697abe9a824af6b38b3b4153f6e6dffa533e3de9b4c625277100b9d7aae8a4e48754df9618dc34871e42a0d63e1cb35ca1c1884f9e057465fdafa1595af0959db671623e4a4132484839e4a15d67dcd8e41cd04766fae837d3120d9bd2b2fdd0d44f4d7eaa5f4141787ed086b598a9e09b2cdbeaaad0c7c3ff752ed801c25078ac7ba4d4bbfc146fbfcbb5e2bee446ad8e886929a578f5628195cec4bc4a09b4b7c60dea0c76b3d45a679a807fd3e9e7e2abbecbdf67b9d5984740b3d706265adb45fdd0358ea66d24fd5001d105797d041150a7ce9e557aff4b95dbd15fd7c0317771d15b216c3978411d6128feb394c91b96d1e46276f2c3e241e8e3fea525be99e877c3b27ecd896253bcaaa93788d9ccf1f551a65a57d6e62191817c45adc98975e9f961f2795c655df7ac6828e4b6c2a52472c844c2bef7ce96088f56b4aefa3c58e2f36125f2d54ebdaf634726c9e7ed4b147612b3eb9e19d5413e0d31d91d51de05ef6be32aa0f460bf30c283580c7c6b8e1dbe62e42c385d9f1d247def26fc1cc995d963b3a18046aa3fdea967fdabcbc1f83febc7f1db36cb43db5d107ac2643e9b6b8dc995f91e7120a11ab5f928c4b2b32b21a04b0c27a119bc66a5fb2dcbe8cb6ca5d92a379a7e24e4addfc322901f0af7cc728b69d1077ed97864f52a726a42d77c263391cce9a8fd4cc7dea7f2199853b6864073fbe19a19a712724f3ea7611d2a6d28ba9b8e8a9d0288e62cb125426b80274c9830e695f444059e3b6d5607571892399594f837c8874cd667e61c11bbb232cac6f16419b374e63ac7a130962e61370d0175fd3d68ab972ae65c5a69cab1a0ac4445cf4561b1a188816f950a299def2cf10fbb2138616f160606a42a16dce4e3779e4963144ad737a39547c2a5dca585027679527ac63f78769a223dfbd71355fadb3640dd951ac93cf60cf3408724ac93399ea71cbf79e0c1285e27d23ea0d730cbd16ef0766a0277d224f4f4a4a071d2c1c04bfa579281e5d79baf8e6c1b0703395dcf9c91288398de8d337ab697276e28b54e2c6801ce1ed0ea5fa55812f4f74e16f35db413d5c9b468cc6cad1d20c0f3cfca82fc52d13d2ea66037b571addc92a1b4e5784885b76240cbaf907d784d6a356013f85655450a0cab825764281466f3d0f8f9ffbda8c307884a33f4502ceeef18ad7c8f7c0cac03a788f24379f5e574a26227457fa2aa0ed9375314f368eeee06ce3a7d927dd316f062008410bd738c01ce01ebe400006896a4724141db24067248cb0d7d5b155d8c8563d3741c0b05d00628c17bd0588e8362edac6112aa3e7e66a77c0815506c1ea62c263d81d477abd9f5ddcbbfc617c90bfddf9438f0fc94f14882e66e05f0e257d8d0d8ce72dee4c8ea7e8e9eae6d7513410d9b4dad793b78048fd44e59d7cc1f41a8725e3a6b91ab3ce2c3325d6b56ed6eee0b12696eb80e12ad3b9a7b6794ee0cf92948620d8b3128f77f9c26f9130610e0a9485ab68661c43b6a16d66c3797211ce74955e90fd877ee80c7b04de328a88af5f4fe0ff01dc0d8a6b0c15b5b3ed074684c0d8909bfc0efdebbb30e21d1f61afd14847011a5ea0e7131c7ec7a595ea0ad234f84e24bd4d9b900d3db6e08f43a19a5b6aa54891ad852ca1c112349d63d07333f3dbae62e05d41e8cab8cedbd71d5ea19486e7b9d53a7d82bc258340399f1a6e1f0a02f082ffe78ab5b95bc9558174d3df5af0c480ce4d163f12ea6efe15632815411dec980257bb6c895befc5dd34f47c459aa0863f429c0ec684d2797087784ed56d093cecbca5b4c185444ee3cabfce18751241da4ec91843e958d461fd7e4d75f2e7815250ebe6f5b388f7ecceb08ad08e3c3a9dc5737d6887f2118e3e3a62a52178a48d349a40ae7ed2f498a0fffa31578da460d51b210f23b3b9c82440bf26ca43095a15b188ec8095cf0355b1bd80b0511912c0d611445d643a4f78fb538558aed70c6d372929b0ad6d7ed1759", 0xec1}], 0xffffffffffffd63, &(0x7f0000000d60)=[], 0x0, 0xfffffffffffffffc}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x5, 0x5, [0x0, 0x100, 0x200, 0x8, 0x3d9]}, &(0x7f0000000100)=0x12) 2018/02/23 08:41:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x2f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x7, @empty, 0x2}], 0xd0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/23 08:41:06 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x4, 0x1210, 0x0, 0x6e48, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000500ff8), 0x8) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x4}}) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200) 2018/02/23 08:41:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8b20c75590edb13116804b78cdd3d1f6a021dd0c9ca5ad0f5508d935d4ad6cc9ec6bdbee0152d580686b35125fd6e04a52dd41b7585cf137538f10a3be22dd171b85fe6c987080087b79f4a4c66505d777b4428c801dc3492c4cfe7d0a222b85aff73d29a371be0e0aa889a887026c4e3fb6053c9629219d6a4834a02f79605610c23886f86c77ea24a0fefae6b41ec1e8b75946505e86cbdb1d128dc13400248f80a514b79496343905621b923174ef67ece4f839f8122c660c5a042f", 0xbd, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x12, r2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/23 08:41:06 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x800000000000000) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000077000)={0x1}) creat(&(0x7f0000000000)='./file1\x00', 0x0) ftruncate(r0, 0x0) 2018/02/23 08:41:06 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) flistxattr(r0, &(0x7f0000000000)=""/155, 0x9b) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80100, 0x0) getdents(r2, &(0x7f0000000040)=""/163, 0xa3) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1b3f, 0x8, 0x3, 0x4e8c, 0x5, [{0x100, 0xffffffff, 0x3, 0x0, 0x0, 0x902}, {0x8a76, 0xff, 0x6, 0x0, 0x0, 0x3000}, {0xff, 0x7, 0xb4, 0x0, 0x0, 0x808}, {0x0, 0x9, 0x6, 0x0, 0x0, 0x80}, {0x0, 0x42, 0x0, 0x0, 0x0, 0x84}]}) 2018/02/23 08:41:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x708c, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000040)=[@fda={0x66646185}], &(0x7f0000000080)=[0x0]}}}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000180)}) 2018/02/23 08:41:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000d, 0x47050, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[], &(0x7f00000001c0)=[]) 2018/02/23 08:41:06 executing program 6: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f00008b8000)='./file0\x00', 0x54) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xcbaf78b0731187f9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x800, 0x8) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x80) 2018/02/23 08:41:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="824c213dc17b", @generic="09bbd4cc7cb1d9a33bf6dd9b357481d6"}}, 0x1e) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="37d415c01666", @common='ip6tnl0\x00'}}, 0x1e) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') 2018/02/23 08:41:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8e58}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x50c0}, &(0x7f00000000c0)=0x8) 2018/02/23 08:41:06 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000), &(0x7f0000d03000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0xc4, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/02/23 08:41:06 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000022f50)={{}, 'port1\x00'}) 2018/02/23 08:41:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f64ff1)}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) 2018/02/23 08:41:06 executing program 3: unshare(0x80007c1) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) 2018/02/23 08:41:06 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) dup3(r0, r0, 0x80000) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r0, 0x4) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/02/23 08:41:06 executing program 5: clone(0x0, &(0x7f0000977000), &(0x7f00006d9000), &(0x7f0000d72000), &(0x7f000098e000)) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = dup(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r2 = dup(0xffffffffffffff9c) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x8000, r3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x480002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0xc) fanotify_mark(r5, 0x40, 0x0, r4, &(0x7f00000000c0)='./file0\x00') 2018/02/23 08:41:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000026c0)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x5e, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c, &(0x7f0000002600)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="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", 0xfc}, {&(0x7f00000011c0)="014199bda03fcec9290051744d683c3887a00d0f5ed8f622140ce967e45422c43de7cac5aec7bad8dbe2df8ada", 0x2d}, {&(0x7f0000001200)="4f64d9384e9716238f9d45aafb63afff0f3d3a84f637704e7623e15609f2c57eeeace9f09a46b66b3cfb729491dcc74d24b894e52b20779646b14471d3c9e2f26b8891d53436ad243d7bcc626048939d0d896494e093f3fa059a21cb2f9a95fc80c4185a5d678e39f33722d43b18a9117773e60d1c89058603adb9c7ba3185506078aa0fb7dd579dabce8b753aacc136ed9341fb3e9d002d9d6b4970233ecf6f025ab92489aeb456d9aba24711ae3efa5f89a20699c351b737092d6d971bdc4e0a9531", 0xc3}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="b8ba4940d30964af7c1348365f4454c2fe6fcb44a4c961a59cd099428b07bb3fee188e6cc2882256ef05914f450a9d8b8b155127a67e4f582cb14ae507", 0x3d}, {&(0x7f0000002340)="eeb6a0f217316dd2384c143759e4901c5a7ae9c25fd73121146a3ea8f742f3ab91d9809f1d3f5dff51e06eaf441834890f72607f6ff7fe99f2c8e29f4e21d79dd68a59646ec29cc609fcc8b133ac11763b85a1c84e356077e98e24cc1417efe070356ec4bf8747a28ac91a6c49214a51e04d", 0x72}, {&(0x7f00000023c0)="8344a2a5f1378634cfeeeb8418c77f9c6cc6a8ca158b31c59b7c0d9d17428a4a3cc1582bd8f89f83528c1217a4e285e71c1090e5105d690147210f", 0x3b}, {&(0x7f0000002400)="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", 0xfc}, {&(0x7f0000002500)="a04c3c6f2c1c23b110baab88537549b736c39afe9023075de71ae933dfcbe644d6d7188337a25839cab549199a63c69b48abfb55a4ac2a709f971a65f1a740438dc6bd045bf97be25ee52a3df98af1f01f00851b91982697e21c38028b80d50470f6d321346eedb0c046780d266bd28a2d7fb4dc682f61d65f157a62922b90345099f30e034051f0795f68bead499b17189a1ce21dfcf6806752388845c9e2d10d811a76922270f6a8a7a9fc418e4614fd65c0b2cf9aa880e077242cf83cf8beadc6bb", 0xc3}], 0xa, 0x0, 0x0, 0x40000}, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000fc6fa0)=[]}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) 2018/02/23 08:41:06 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$setpipe(r0, 0x407, 0x8) read(r0, &(0x7f000003ef80)=""/128, 0x80) dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x8}, {0x3, 0x8001}], 0x2) pipe2(&(0x7f0000000000), 0x800) [ 39.148903] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 39.153906] binder: 5324:5341 transaction failed 29189/-22, size 32-8 line 3005 [ 39.172307] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/23 08:41:07 executing program 7: clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000001a80)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001ac0)=0x10, 0x800) getpeername$ax25(r0, &(0x7f0000001b00), &(0x7f0000000000)=0x7) 2018/02/23 08:41:07 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r1) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) write$tun(r0, &(0x7f0000fe3ec4)=@hdr={0x1, 0x0, 0x0, 0x5, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\a\x00A', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, []}}}}}, 0x62) 2018/02/23 08:41:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x4}, 0x20) dup2(r0, r0) 2018/02/23 08:41:07 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)=[]}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={"2621ff0153f5a9469d43e69ccfe380f4", {0x4, 0x5, 0x0, "f975e8e5b67f", 0x4}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10002, 0x0) fadvise64(r0, 0x0, 0x8, 0x402) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="6dc28b191512097c7a24a404728f02bd882aa3fa3fd7c8aea62585f54ca430f5fe264d2a365ff3ac0f8dcf2e39e07151b1ea46079d27ef23eb7ea465ba9d4f9829a022bb2c514886d15d1582574b") ioctl$VT_ACTIVATE(r2, 0x5606, 0x3ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) pread64(r2, &(0x7f0000000180)=""/146, 0x92, 0x0) fdatasync(r0) chmod(&(0x7f0000000240)='./file0\x00', 0x21) 2018/02/23 08:41:07 executing program 0: r0 = add_key$keyring(&(0x7f0000676ff8)='keyring\x00', &(0x7f000058a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x7) r2 = add_key(&(0x7f0000e5e000)='keyring\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r2) 2018/02/23 08:41:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f04000)={&(0x7f0000886000)=@un=@abs, 0x1, &(0x7f0000a4ffb0)=[], 0x0, &(0x7f0000a8feb0)=[]}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@local, 0x0}, &(0x7f0000001040)=0x14) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x20000004, &(0x7f0000001080)=@can={0x1d, r1}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/23 08:41:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') readv(r1, &(0x7f0000cf1fb0)=[{&(0x7f00007da000)=""/113, 0x71}, {&(0x7f0000899fc2)=""/62, 0x3e}], 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x33, 0xb16, 0x9, 0x0, 0x8, 0xf2}) 2018/02/23 08:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e7df01)=""/255) dup2(r0, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/23 08:41:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="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", 0x1000) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x81, 0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001040)={0xade, 0x2, 0x688}) [ 39.800561] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 39.820970] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/23 08:41:07 executing program 7: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x1, 0x8}, 'port1\x00', 0x28, 0x1000, 0xffffffff, 0x4, 0x3, 0x10000, 0x100, 0x0, 0x4, 0x8000000000}) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"93d613c14f47b6"}, 0x6}, [{"b581176838c5ff"}, {"f1b83e8db475ec"}, {"c8b33e66fe0744"}, {"c4c8f3708fb41e"}, {"4ef6ebf4b6cda9"}, {"8d061030daccdf"}, {"5fcff50e79d153"}, {"b63876e8cac47d"}]}, 0x48) r2 = syz_open_procfs(r0, &(0x7f0000000100)='wchan\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0xc7}], 0x1, 0x0) 2018/02/23 08:41:07 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x9, 0x8, 0x46d0, 0x80000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x400, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x543, 0x4, [0xfff, 0x5, 0xfdcc, 0xe464]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000383ff4)={0x10}, 0xc, &(0x7f00003bbff0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80}}}, []}, 0xb8}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/02/23 08:41:07 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/02/23 08:41:07 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) poll(&(0x7f0000000040)=[{r1, 0x8002}, {r1, 0x1040}, {r1, 0x1000}, {r1}, {r1}, {r0, 0x20}, {r0, 0x1410}], 0x7, 0x1) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x492492492492544, 0x4000000) r2 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='-selfvboxnet0system*ppp0cpuset\x00', 0xffffffffffffffff) request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='+}lo-\x00', r2) recvmsg(r0, &(0x7f0000b88fc8)={&(0x7f0000506000)=@hci, 0x6, &(0x7f00006c4fa0)=[], 0x0, &(0x7f000022c000)=""/229, 0xe5}, 0x0) 2018/02/23 08:41:07 executing program 6: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x7, 0x202, 0x2, 0x219, 0x7e4, 0xbd, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, 0x8) 2018/02/23 08:41:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00', &(0x7f0000000fe0)={{0x0, 0x2710}}, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = dup(r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x8, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffffffffff77}, 0x1}, 0x0) 2018/02/23 08:41:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0xfffffffffffffffe, 0x5, 0x1c0, 0x8000, 0x5, 0x0, 0xbb0, 0xf7f2}, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000040)="840a1cef245394f4bd5f3abf333331b518f3edb7a8bc2adb578c3e657cbf3825c8312dad22dde6e37cb534d5ba012fb363c53bdad518d274c09b978326d581d5c6ac4f1fa01d02cdb76b5d9d57b4effd4a224f55e70eb4177163b28b3646926504564998369db87db958e76f4ca5216b8961f2bb4f2b841b99cdec30686a5cda7a84913356fa5f20f1c272b9132fd815abe3f0d6432344a7dcb3a6625d27fd7314bb8f55f11617aca926639dae6188a23ff0973712aa9c77e5666c0edc746494d8bad521bd050cd5cfa664fd54e32d86bcce2c23920fcbcc7e0d0e908c1c0a414a41e7fad3f178", 0xe7, 0x0, &(0x7f0000000140)={0xa, 0x3, 0x81, @empty, 0x401}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0), 0xfffffffffffffd2e) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) 2018/02/23 08:41:07 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x101000) r2 = dup2(r1, r0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x6, 0x6, 0x4, 'queue1\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @tick}) 2018/02/23 08:41:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f00005a5ff7)='/dev/sg#\x00', 0x0, 0x121882) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/23 08:41:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x8080) sendmmsg(r0, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="00014e983d7f6f0fc9e9680711aa0bc07e7be9f9aa16baa3ea62f877fa67b82ffc6f9ff7397d597191520bee02ba34c6bd0d3d0f5071b7b01216af16aac66270da0064f992e5a6239025f118a260439a20d847d75d1e89d5ae35bcebd54669899b0c0b6936cb85439e4768f5f126c4db50f77de82cd05700722e61e24a80a3126267089311e5d0f26c1f82939a7fafade12ded69e01f84cec0c6732065dfebdf56296e75a6c63679ab5d26fb0408db59b9089234f2e108470c799a1be0131c0fc3c6922d", 0xc4}, {&(0x7f0000000140)="6947faba1483d32093a6f293a9017b62130a3557890a7a070a35fd2950a9438412edfa09", 0x24}, {&(0x7f0000000180)="ba2ab3bd01e0792309688e042fb7d02b4f6984fb0e6240998636d0c5ba9693c796a2c941eea02409c48fc7f6e126ffea5e5d4c35e100d96a96a6f64c9e9251afeb5d81010b7b309e82e57c66425b1aaadfc70b845d1b627dbc3a11abd04011f073fbceb594040db70caa9af76ef7310d53191a5963c4a4aec576614977b4467758b06b1fe2742f434e11245c02d1b74172074afee376187dea7f", 0x9a}, {&(0x7f0000000240)}], 0x4, &(0x7f00000002c0)=[{0x70, 0x11f, 0x81, "502ed2256f782595c6e46ca5e21b3793e374c4512aef70586ea18483aa9fb6eac00d8eba765197deb76199547f0c4a0b47d50bef263233cc22f22e469738650de8fa2d433f04295aae79b93b1b2b4001fe3528f97b2aa3f9c513"}, {0x90, 0x102, 0x9, "3f2e00437bfa3d70d0265b61c4925afc8cc0a1427346a86604fa6041b3f8b48051ee279a5fd5077313534afadae62e78f3d6d14be1900585b4d5fada7343ffd631b35f3b2c034e3839db05a7663f72a3bd8a24837eee04705e5e09299a321b166a1bc0ceb7e39c4b367cb964e0d6fe43b85eda98d44cbe4ec580194bab6f"}, {0xd0, 0x10a, 0x100, "a783b5af0ec0b9fca6cd070c218569efa130d716f6261c0ee18a3e246a1d603d4cc129d64b68d133680a99fddd9e418b2fb7ca6c50cf490bbbb48a7c64d7d74f09ee3efd53b6ffb57f51a18e5c9f8d69ab807f786d29208c9338949bd4b503131789a584907b95acf3ece557471759d9c0e9ec07751f9b07e45b81cd683bb94a3e68dcec11ac62861a87b94c0e2f2f52d86d68db5eae3b10a9cf65080573598b6d425bfbc77c88a1e5941a2e09d682d5275e7f5263f1a980fe0bce7431394809"}, {0xf8, 0x10e, 0x0, "71601ba52657a1c8df345e376bc10c428633e6be878ba62f23c4bf2efab1b8345dae6fdbed61dafe729a8be0c15ca00594bb99adb754f4bccdb8ddfc1e179e5f11ebe3be1fef4f3d0ec611cab9a080072b2b226e9e42a3014c011728e79918dc961f4232212a0bd8432f200859bbeb4dc16d5da28c63b7ec782e7fb3c727f976da96ffaca826e97365f010b4952806ff7e3518a6d98a0d2fabc690eab5a83aefb73eb9692d5ba1acc8e3f5b363a004241882ac3bb3bd3cf5f77ccf7b3a71c5f754b3f06eecbe64e9f5539cfa9f66d8d7b26671ada783af5f2379afb16a9d6242dd9c87fb34"}, {0xb8, 0x139, 0x6, "0eeec9a8c2129d01685f7e888bea25aaa2059488b541373a55aea6429c1ce80129ec5b5816f77efd2aa3c7b933f881ae84f97a8f258c860770d7bd74af4b9fdfcfbc84764e01b424f94c81ba58b5327250764c9e336b2aee9740fbddd350cafe9a3dee32f759ca55e57505836d762aa58baa1a27defda0ac2ae733333e51b5d9ab4d02de7d58a6c43d24061e4b111ac5e696ba1bf151e3d138249eabf5a537d9de69176c16"}, {0xb0, 0x19d, 0x7b, "10c92c3e07c2bdb607c48ac42ddca9d7ca6aa762d59f2f5e8496080fbe165f4a7d3fedf3bf64cd9ec5452c7982d118c8463bc85227f2a653f954e62a7940c2113b112e2fdf9ce7d8d1f6319ad778713dff47d17a6957e1be8ba0b3b48b6635e1029cd287ed6fd59d2393ce802c6f6dcf42ff80a01641bf52a4233770bb75fb8a8868d0ec65050175f543a151138dffeee9b0f9c8626c9e3afc503033fafd"}], 0x430, 0x24000000}, 0x5}], 0x1, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000800)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000, r1}) 2018/02/23 08:41:07 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/23 08:41:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/02/23 08:41:07 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0xeb6d) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/02/23 08:41:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@generic="05c6ec737bb3a194d3d3b18ddbcb9388", @ifru_settings={0x1, 0x7b12f92, @te1=&(0x7f0000000080)={0x5, 0x9, 0x1f, 0x4}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x37, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000), 0x628, 0x8040, &(0x7f000002fff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xc5, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={@common='irlan0\x00', @ifru_flags=0x5757c5c1cb73b184}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+30000}}) r5 = dup3(r0, r1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x1, 0x1, 0x3, 0x2, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x3a, &(0x7f0000b71fb0)=[], 0x0, 0x0, 0x96}, 0x800) 2018/02/23 08:41:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) sendmsg(r1, &(0x7f0000002840)={&(0x7f0000000080)=@nfc={0x27, 0x8, 0x9, 0x3}, 0x10, &(0x7f0000001540)=[{&(0x7f00000000c0)="2bf4999cd8e39c69005d4c", 0xb}, {&(0x7f0000000100)="76a7c7229ab33b868c27d08b2f4733e18b8869b8a737c696b6fe0f712f0726003f0d9f8c2acbddfe5f120759f81a26581fa494037574d7901f07ae9f97a767330bc3a4bb83faec1b522dd774678afc85", 0x50}, {&(0x7f0000000180)="d591792721b0d685255ac32bc4c6bd333e578162e22e2992b44ed511", 0x1c}, {&(0x7f00000001c0)="1b47df6b07858b262249d8c2c700113437e74923305f9bfee8995b4b95b837387c29d7f3029e9ae1fd41c6b8085c304bca7f81f17b9c139604869f8ec6cc8b0d3b81954d690dd8a5c6eec6c4f55c665e5716c2331702e88f0a7aff3914f2ba009670265f63bcb897a93f01fba809b3a51650819847b4", 0x76}, {&(0x7f0000000240)="0a2c8ee47a24da528c32f205cd5d33250a18799f05489c40b237cd08abbe02da167b636b0d9f28df352e2079b7de7f327db7dc5e5d88d2098004cb0fe2690ff3872a0f261e6410cc75911e64bb1a71d79fa7f2cb66ebcb380eaa0287fd3d2fd50c3d47", 0x63}, {&(0x7f00000002c0)="505a03463b5dabe5f89e88de034ee4b76571f1db6b171db89129515ae63e02e529e553a56f6a6246fad50da332d88fe2c691b7005654f78a95bd40799b0b416f", 0x40}, {&(0x7f0000000300)="1f25efffd4dcb7c17c8915db59ff52ca2366d82f2f935d894cbef65e01d3b8ddd4a8a409d1c02746ae6a3566810ab9d43b8a01744e1aedc4c37a29256fd23d7b8ca1786035667c65740d195de696051c3126b4c228cefd87a0ff506a9a733f9dca70dbc926f1904e04438f5fb50b049b64d2b18787379eaed1925da174f04a90275285eef0c25450e0601333826e1c33e17b4b2794af63e40d59b6ea9397f3e50ac3e6b075db97b40e05eb89f09f2b2cbc08bfbe204c9471b9c7e084e2a7ca268ccc1ad5f72099151271753da4337da0d0aa0d5ef75f207e2ab0af8e7e2cea46fd7a4423bf557e27e04f69576e0a0b29246044fb952d23f9351fab8bd1aa091eb15b9559c96c6126dc48273ba3e9d647ade3c9aa83cfc8d214aa608a43e3fcd835403b6aa956b40d60d2e450212c977e9b08e6fb8a33a35670411e843b93be30ef82696d7cd4a514e70d53ecec6fe372b273eb9c9094027b4d0d6965f29ecd3d995afea8c5c669df84e2c50972f6a38a674af1cc44c20427538ae21d26829712d7e568fff1950f4474c0582197d157a8e73e14b905f3abe45a5a604d4874281dc952a2ab8a5067fb8e4d5ab1929d4a98fc5b457ff82930fbbe3a93d004157a7eb9effac48c7e80ba7bd141808a2b440ad9c39a2280b523742c8ed4e04a445b5cd6ffca8715d6df52fce18c0dec06fef4c701455406296471ae0b5e8f76d31bd79fb67ea9b7b09ffb99dd1176f1bd75422c5b5e1c56079b363219900e7bf343da8ee84075907b6d50b117f84541a855edb4a05859223a8006684610e7364a12eb240b7348418509b0f9a319ae670125753045d661f81191e68d8218945b00120397a173c07847567f0462e9c2644569f1a4728a2d3c2350b69e7a40c7dc2bd478320c53c38d6c09b29189f06428df56d39dd959b719df59d2bf9ee5c7f3d44ce34a609e4a2082581ff274b846e34e915a447e14ca7a88d708fadeb7f524d13a1409d7246b718977353f4d9a49dc09b1de506a7682fc2b2c524cd973b671d4bb6b5d5eb28ae5d50604d53fc2574f67773dd822265e3779bbedacb2cb20a4e0ec09b8aeb2ba2f9ddd727799954f2fa1ffd8e05e749ff54b2158c27a62f41dbce3010e4730553df01caea8a8573541f99414859b4637d4b0fa970160a676712bef5267f9c318aea1616055d29e7ff14274374c68070876657f3ed0a42eeb587020d6d1c59fa0cd59376e2fb4bebb7d3247bfe6614cf68f401a6a2965ed2ca6611d9e31e0dc3484f031b08882cb62f474aa70811807def731c27af3b00d2cf7e60f46550647d68bbff341e0128ad137d746ff5735fc2edf22fda52d5bd9abe5b18c2bb54226da91e3685bebc0e72aecc85ca25ffaa4682e75b0cabf226bc0cc731c88c4b96968180b6fa112a4fa0a87c87ca3a97217b87e91b9615e358d0acb7785418f7bceb1af9f74493a06645ebdef78e864fd2dabe360999bad0b6a9964aa20b8c7db23001d76059d2a04faec1f61c7bcc5a86ab10b6065493c7d88a2799c566a134f235c0eb303f7798e6e937d701fb754ad4dca4113120f6bb46214530c1a13eecb11beb91560181be21a20a8cdb34d3130e2f6a769906a88bfc239afc10cd6a826d6dc72fc91cb8221aa2ed5fb4ed23e8a39ff6e04f799f7996901ad065fce7cf461496300e1bc1d0d5e742e1c5c3f8c2c683fe81ca680c3f8a6e6d149dadea1cbf6747635a10108161d3ef04ea2309d3f7062fde29906d62c87c455c1408eaeb2bd32d537274253af86939f2346b9621d70824771de2f3ff76ceeded4acc60347bd383ad6b0abd5167c70585cd2cabfa446483986a86f28f2fc8930f80481c088689f345b95d8e9475546a3158870223d5d1f2b4ac952769dba6bc0dbcd241b7733508612643a88fed4d809f1da2e8d3aae5ad6c9a1afa945ae13736a79d86507687c681e858aa9010392b552e4fa71626a070ada6e23927dd638dc8ccfc19462861fe7c4173912dff5033243d59172ee5eab8d6d94932c29981b5ac54eb6cb02a2e8a0d0654c6c95185b44213eac3683fdd7aee33fb2604bf9b7e54ef22d052ccd3698208bd53581b423181908c13fedc185b491a0ca67f543c49f0eecd4117a74f4532e932189a18e7b380032c1a7b691b56397b21bf260dc7d7aae699cc0a9f4fc413ab3be41cac9a3c625d303fcff769c5a387cde07afc16121e587870de67fd72ba2e2932f101de9518c9b637c64f19714e52654fa540821b9bf9e4c2a8ca5752a9bebdbf671a742333d7e76963330b2e14073c37015099f4f8f326aa95beb5dfa4a12dbb60ea36c02ec53ddd593b24bdd01b93396139a683cd60babd59463887e107898278d6af699a349956afe1392804c0d54b69b816fa088ade9e1954b6c5f90640d219abc168c7a7ca26418cce3fbb3e0d101cea96b675e342c774741b6ed0efb5b957b6ca285989b235ee822749f298a1395f7bb63e525efb1e715ca3381465d22ec112419bfeee02b5e4b79e2f94bc88bbaf2a33b8298ceaeb60800f4b54553cf2950d50a99d6eef6c928e8dc19e7bb76b7e7b09aeda10374cff273ecd2fb3a85f525eeb2b0c41625c77d497cbac5a8b8bfb6d473aa921b4a163a96c7cf3c277a0480e7a7440078006a9b0eede709ca2bd363608616e00381be536b6a8992ec49d9ec8662fc2259f20eefa325e4a2b93aceb397d465076e13663d32e7a772d9a27aeb593d7ec5462ee933b38fd24762ef36e2f92ad267c7640d9e4e9aa4e48696538a738b607bb73b2390f0213500400e52d0ad2f810552e1a9cc953401813e8ad205615fbe4c59a68fe24e4c915b318ed86bb3482e54593086e4080a39b7629cf28afbeda6bab761a046c057a116d9894b852d7fde0ea5ab2d013319b35e983420d34de75dc1440431b3e0afd7f4f7b41b2307ba598b04f422965f81fda4bdf0f86c0bc9b4f66242629077287e72c6a17b38e98ec19d99279f3b719dab4de6315a4e320c73dc53c201a7eff95e815819dbe0fd6156ae9d39aa5f9750289ac70cf59c0626abeae4008134f0c5a30570f3f99b4ea84784a966d98dc7cfc7c736e84aec9ce860016bea7758d546cccdc7d4f7830d13fd1c1271ba8fa9de2abe235960dd242c6750de5e973d5030da17a7f6ab5d2ac31b92e561960feeea6c47dcf61cf63db01bd4e327745c187236bbb5d49d6d6d9d36c9f82e3bf26acc5c09f3591c42624dec77eac42f99768856460c183774f99c7654a498f7ebb220e80523fa24089cb9f95ab109c4fae42fcc93309903ca3fb54692edbb4c736acdbdd34f8c2f87c58c52f4af62dc450bffab87b752e8b4d0f0eea4a74a582cc4f96fdb95b3b39f51a97ca1c8f772181e6be873d9a124fd8ab5a4418a0acb019ca53fb250816ab0eb973845a46761923cb038e3117ff4a637f4c7af5eb3f3f521c2c1dd8b6518e74efe6c5da970e3220a82946f7ff69f1e5f467a7b4b82250e1fa482f447cb55de2a5214761d7d0cc97c91e7f5e9f6bcc1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0x1000}, {&(0x7f0000001300)="0d907159cf15531b94763e28bfde7ad84545f13940b4d7e00a6d9a701899ff853a4de157a60b9fb6f1b1ff3ad816f42711e357bb1f0f6873b467fd246215d2f354f97b3b31165f04af63f83bac2343ea4e51bd92558674928823d9e8c2be044d96ce2ad55d9ebe91c61475b69203137aaa15595360a9e468dca83fde016a01d70571a9afd5b696eeab729e8d64845968efaae07c372ead29", 0x98}, {&(0x7f00000013c0)="4ba40a9b7f3a4e57d5e2bb58121fcb1f8d62aef2455777901963f7722aaeba4b7b8d9ccabcc994ed1be847f4808f2bec21c2988fe1a41fffa7a3f50c94bcf32aadc1fe3b4af8d924b6efdd9ee286fddeca4dc2f096485eda4caa9cb7fcb97addf1ceb684d29def656e0eb274821ed6acaf1995d782c28036959d1827bde30fa6e6edad9b5bbd5e86a4b08135e4", 0x8d}, {&(0x7f0000001480)="667246e9650bf7fa93a0081a5b46a9f8624241b745aff0c39464544c7708f12798ab9f3eeef8a3bd834a79e4cbe02968244a334d82904de746bc734bbc91f5ea652f2b49681ea81685dfecc437e5a350f0a0b6362614738de7cd225dea2ee907136f9682893bbc1110cd5325df4f1991d0a5a13d1fbff69569f8900a76709db55a1b197a6423e816489f4c1ea2f2f7499fb21ba03f31467af824f5407970752e", 0xa0}], 0xa, &(0x7f0000001600)=[{0x58, 0x0, 0x1f, "7b2c41d906bd28196285f102ec4a026c41d9238d4155736f38cb9055b0f0e81f800e31343dbffd11f5878464678939b1680b301dd46a96ca08aee344223b0262be4573d1570020"}, {0x90, 0x108, 0x80, "ea86734d23b48be1ee3db7e4073e6633d5374567711a6ad846269c0a44bb8566b1134a4f756b39aeda49555217f01f7b9e75a2408dee8605332fdc1a8e38e775a0a74c0a12c75bd692d980fc28229d9c6385d648c449ed59f5f8dc85f764eed7554f2b78cd2b4d2557e4a3ed32c55de3510538d2ab547c90b68d"}, {0x58, 0x12f, 0x80000000, "53fc4e177f09f9c18f43ddd77eb2bab7411dfceadd34b90bbe55451eb4b9dc5cd34b859f24e14c1d6e87c6ba278f62267368cdcb9e35269edf666b428281522fd27e2478b096b0"}, {0x1010, 0x101, 0x7, "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"}, {0xc8, 0x116, 0x100000001, "c9c3411a1ff917937ddb64f92e7ce64275b3af67e9beb8c8ec05107f48f5edaacfd23bc1a6224ca6a22a0f18b61177c3e80ef45f4195b07140bb02341970dded5a8abc6712aefcd83dd0824098a5d274f74dc66c4ceff063a72382f46ccd80406c64ab73f9a78cdce8eaecd83514e512d7fad761f2e9acbcc1f7d2d9c7e9fa0bbb0a9599a7d5cd34c432af4d61c0a0b35dae918edae9b98eef31f131bc400ff18cd1ae2c3844c2a62aa3eef0c177b9ec379e0ff837"}], 0x1218, 0x80d0}, 0x54) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='ip6gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/23 08:41:07 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e0000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000466000)={0x0, r1}) 2018/02/23 08:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) r1 = dup3(0xffffffffffffff9c, r0, 0x80000000003ffff) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x1000, 0x8, 0x1000, 0x1, 0x200000000000005, 0x2}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000077c613)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0x8c, &(0x7f0000000000)="2a116de0835e3c57b425180fe4ea0516d4503140c6f9c6d3d7ca36", 0x1b) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000059afb0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r3}) 2018/02/23 08:41:07 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6400, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) syslog(0x9, &(0x7f0000000040)=""/57, 0x39) 2018/02/23 08:41:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x1a000, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000000c00)={0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000c40)={@loopback, @dev, @broadcast}, &(0x7f0000000c80)=0x347) 2018/02/23 08:41:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8c000) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x4) pread64(r0, &(0x7f00000000c0)=""/123, 0x7b, 0x0) 2018/02/23 08:41:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/02/23 08:41:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x8008, 0xaa0, 0xfff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x6, 0x100000000, 0xff, 0x4, 0x4}, &(0x7f0000000180)=0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/23 08:41:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xa3}, 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/02/23 08:41:07 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/167) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd4(r1, &(0x7f00000000c0)={0xbba4}, 0x8, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f00008aafc8)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0xfffffffffffffffd}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/23 08:41:07 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20100, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x10000100000001, 0x8) [ 40.089052] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 40.158211] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/02/23 08:41:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x1, 0x6, 0x0, 0x800}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f0000000140)) 2018/02/23 08:41:07 executing program 5: r0 = memfd_create(&(0x7f0000515ff0)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f00000a3ff0)=[{&(0x7f0000b63e20)="b5", 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000a30ff8), 0xfffffffe) 2018/02/23 08:41:07 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f00000006c0)=[]}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x2, 0x4b2, 0x3a, 0x665e, 0x4, 0x100000001}) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) 2018/02/23 08:41:07 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffff7) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96cf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002}) 2018/02/23 08:41:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f000099aff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6afe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/222) dup3(r2, r1, 0x0) 2018/02/23 08:41:07 executing program 0: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ff4)={0x0, 0x0, 0x0}, &(0x7f0000002ffc)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x35}, 0x37) setregid(0x0, r0) 2018/02/23 08:41:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) sendmsg(r1, &(0x7f0000002840)={&(0x7f0000000080)=@nfc={0x27, 0x8, 0x9, 0x3}, 0x10, &(0x7f0000001540)=[{&(0x7f00000000c0)="2bf4999cd8e39c69005d4c", 0xb}, {&(0x7f0000000100)="76a7c7229ab33b868c27d08b2f4733e18b8869b8a737c696b6fe0f712f0726003f0d9f8c2acbddfe5f120759f81a26581fa494037574d7901f07ae9f97a767330bc3a4bb83faec1b522dd774678afc85", 0x50}, {&(0x7f0000000180)="d591792721b0d685255ac32bc4c6bd333e578162e22e2992b44ed511", 0x1c}, {&(0x7f00000001c0)="1b47df6b07858b262249d8c2c700113437e74923305f9bfee8995b4b95b837387c29d7f3029e9ae1fd41c6b8085c304bca7f81f17b9c139604869f8ec6cc8b0d3b81954d690dd8a5c6eec6c4f55c665e5716c2331702e88f0a7aff3914f2ba009670265f63bcb897a93f01fba809b3a51650819847b4", 0x76}, {&(0x7f0000000240)="0a2c8ee47a24da528c32f205cd5d33250a18799f05489c40b237cd08abbe02da167b636b0d9f28df352e2079b7de7f327db7dc5e5d88d2098004cb0fe2690ff3872a0f261e6410cc75911e64bb1a71d79fa7f2cb66ebcb380eaa0287fd3d2fd50c3d47", 0x63}, {&(0x7f00000002c0)="505a03463b5dabe5f89e88de034ee4b76571f1db6b171db89129515ae63e02e529e553a56f6a6246fad50da332d88fe2c691b7005654f78a95bd40799b0b416f", 0x40}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="0d907159cf15531b94763e28bfde7ad84545f13940b4d7e00a6d9a701899ff853a4de157a60b9fb6f1b1ff3ad816f42711e357bb1f0f6873b467fd246215d2f354f97b3b31165f04af63f83bac2343ea4e51bd92558674928823d9e8c2be044d96ce2ad55d9ebe91c61475b69203137aaa15595360a9e468dca83fde016a01d70571a9afd5b696eeab729e8d64845968efaae07c372ead29", 0x98}, {&(0x7f00000013c0)="4ba40a9b7f3a4e57d5e2bb58121fcb1f8d62aef2455777901963f7722aaeba4b7b8d9ccabcc994ed1be847f4808f2bec21c2988fe1a41fffa7a3f50c94bcf32aadc1fe3b4af8d924b6efdd9ee286fddeca4dc2f096485eda4caa9cb7fcb97addf1ceb684d29def656e0eb274821ed6acaf1995d782c28036959d1827bde30fa6e6edad9b5bbd5e86a4b08135e4", 0x8d}, {&(0x7f0000001480)="667246e9650bf7fa93a0081a5b46a9f8624241b745aff0c39464544c7708f12798ab9f3eeef8a3bd834a79e4cbe02968244a334d82904de746bc734bbc91f5ea652f2b49681ea81685dfecc437e5a350f0a0b6362614738de7cd225dea2ee907136f9682893bbc1110cd5325df4f1991d0a5a13d1fbff69569f8900a76709db55a1b197a6423e816489f4c1ea2f2f7499fb21ba03f31467af824f5407970752e", 0xa0}], 0xa, &(0x7f0000001600)=[{0x58, 0x0, 0x1f, "7b2c41d906bd28196285f102ec4a026c41d9238d4155736f38cb9055b0f0e81f800e31343dbffd11f5878464678939b1680b301dd46a96ca08aee344223b0262be4573d1570020"}, {0x90, 0x108, 0x80, "ea86734d23b48be1ee3db7e4073e6633d5374567711a6ad846269c0a44bb8566b1134a4f756b39aeda49555217f01f7b9e75a2408dee8605332fdc1a8e38e775a0a74c0a12c75bd692d980fc28229d9c6385d648c449ed59f5f8dc85f764eed7554f2b78cd2b4d2557e4a3ed32c55de3510538d2ab547c90b68d"}, {0x58, 0x12f, 0x80000000, "53fc4e177f09f9c18f43ddd77eb2bab7411dfceadd34b90bbe55451eb4b9dc5cd34b859f24e14c1d6e87c6ba278f62267368cdcb9e35269edf666b428281522fd27e2478b096b0"}, {0x1010, 0x101, 0x7, "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"}, {0xc8, 0x116, 0x100000001, "c9c3411a1ff917937ddb64f92e7ce64275b3af67e9beb8c8ec05107f48f5edaacfd23bc1a6224ca6a22a0f18b61177c3e80ef45f4195b07140bb02341970dded5a8abc6712aefcd83dd0824098a5d274f74dc66c4ceff063a72382f46ccd80406c64ab73f9a78cdce8eaecd83514e512d7fad761f2e9acbcc1f7d2d9c7e9fa0bbb0a9599a7d5cd34c432af4d61c0a0b35dae918edae9b98eef31f131bc400ff18cd1ae2c3844c2a62aa3eef0c177b9ec379e0ff837"}], 0x1218, 0x80d0}, 0x54) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='ip6gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/23 08:41:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000000000)=@updpolicy={0xc4, 0x19, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x2}}]}, 0xc4}, 0x1}, 0x0) 2018/02/23 08:41:07 executing program 6: socket$netlink(0x10, 0x3, 0x80000000002) 2018/02/23 08:41:07 executing program 0: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setresuid(r3, r4, r5) tee(r0, r2, 0x3f, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/23 08:41:07 executing program 4: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000), 0xfffffffffffffe2a) 2018/02/23 08:41:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000040)=0xc, 0x80800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x2b65e10f, 0x4) 2018/02/23 08:41:07 executing program 5: futex(&(0x7f0000000fa1), 0x80000000000003, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x81) 2018/02/23 08:41:07 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000005fe2)=""/30, &(0x7f0000001000)=0x1e) unlink(&(0x7f0000000000)='./control\x00') r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0xfffffffffffffe01, 0x6da6, 0x22, {}, 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/23 08:41:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000000000c00, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x120, 0x11, 0x100, 0x6, 0x1, {{'sha3-224\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x101}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x9ba}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x4a8f0319}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x50}, 0x804) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/23 08:41:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x3fe, 0x6470, 0x5, 0x7, 0xd2, "22fd2971ab11b79a779a3fd70d2891ed0146076b20bbae0d29abac21d9c549e7ab90b56f3c0cd8a33fb68039c7634d32b995780b84d7d68955b83a6e4a1510", 0xfffffffffffff000}, 0x60) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ff8ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) fcntl$setlease(r0, 0x400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) 2018/02/23 08:41:08 executing program 3: rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) connect$inet(r0, &(0x7f000059a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 2018/02/23 08:41:08 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt(r0, 0x10000, 0x3, &(0x7f0000000080)="835543d54d5dc71e77879b89befcf580d65f28ba0ff90d08954b4d51fde069c6293daa54018f2e388d9d9b2f5dc57984d654cf0c9177f0f47c4f65e0825c7dad5d6625cd1e77dc9bd5a4f085f3f50d8d92a086b3f31f9025ba8b5239bc4d2f9a9524a51950d7f3805ff560725228f505f94c6ee74f8d22a79a800e9914f2993434cb603737aa3d9206", 0x89) r1 = syz_open_dev$loop(&(0x7f00002c1ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x80081270, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x492081) [ 40.243804] binder: 5490:5492 ioctl 5414 20000080 returned -22 [ 40.281550] binder: 5490:5511 ioctl 5414 20000080 returned -22 2018/02/23 08:41:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x401) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffb7) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0xffffffffffffffda) dup(r2) [ 40.309509] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/23 08:41:08 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x2, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff8e) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003efff0)={0x0, 0x0, 0x30006}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000080)=0x1) read(r2, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/02/23 08:41:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) restart_syscall() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0x1, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0xfffffe41}, 0x1}, 0xfffffffffffffffd) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/02/23 08:41:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0x23c) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)="342de29931cf6538819041be5d60e5d3f0bdbf108c04a1c3ec467a63f0926e7e5852616f2983d73811739b5f6b5d5d9be0557de5af5fc0729b96272027b018361f08a3", 0x43) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000842fe4)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000366f80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/23 08:41:08 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) 2018/02/23 08:41:08 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/02/23 08:41:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xfd45}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r0, r1, 0x80001) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/02/23 08:41:08 executing program 1: syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0xe8, 0x4c102) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00003baffc), 0x4) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000740)=0x2, 0x4) 2018/02/23 08:41:08 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3cea, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000fe8)) 2018/02/23 08:41:08 executing program 3: prctl$void(0x3f) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) write$tun(r0, &(0x7f0000000040)=@pi={0x0, 0x22f0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x3f, 0x4, 0x3}}], {@ipx={0x8137, {0xffff, 0x35, 0x9bf, 0x0, {@current, @current, 0x6}, {@random=0x100, @current, 0x3}, "76f3ad5658b6bc68ae4c777dd7cf753750e6a642762f5f"}}}}}, 0x4b) 2018/02/23 08:41:08 executing program 2: clone(0x0, &(0x7f0000000f68), &(0x7f0000000ffc), &(0x7f000039f000), &(0x7f0000c2f000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40003, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) waitid(0x0, 0x0, &(0x7f0000f4fff0), 0x0, 0x0) 2018/02/23 08:41:08 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x2894ad4bd067f253) r1 = socket$inet6(0xa, 0x2, 0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffff5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/02/23 08:41:08 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0xfffffffffffffffc, &(0x7f0000000000)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x33) futimesat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='coda\x00', 0x800, 0x0) 2018/02/23 08:41:08 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000ff8000)=0x40000000, 0x3) r2 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vmnet0\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/02/23 08:41:08 executing program 3: clock_gettime(0x3, &(0x7f0000000040)={0x0}) setitimer(0x1, &(0x7f00000e9000)={{}, {r0}}, &(0x7f0000281000)) clock_gettime(0x3, &(0x7f0000a49ff0)) ustat(0x8, &(0x7f0000000000)) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400}}, &(0x7f0000d08fe0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xa}) r2 = gettid() modify_ldt$read(0x0, &(0x7f0000000040)=""/87, 0x57) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x10, 0xfffffffffffff000, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r3, 0x59ed, 0x5, [0x99dd8c0, 0x4, 0x0, 0x3, 0x0]}, 0x12) waitid(0x2, r2, &(0x7f0000000000), 0x2, &(0x7f0000000040)) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000100)=""/242) getpeername$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/02/23 08:41:08 executing program 2: unshare(0x40ff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048dffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000a8d000)) 2018/02/23 08:41:08 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) gettid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404000, 0x0) socketpair$inet(0x2, 0xf, 0x101, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x1, 0xbc, 0x0, 0x5}, &(0x7f0000000180)=0x14) bind(r0, &(0x7f0000000fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) 2018/02/23 08:41:08 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x2200005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ee8000)={0x0, 0xfffffffffffffe3c, &(0x7f0000027ffe)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/02/23 08:41:08 executing program 6: socketpair(0x3, 0xb, 0x53a9, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x2, @rand_addr=0x3}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x1c}, 0x301, 0x6, 0x2800000, 0x9, 0x7, 0x0, 0x10001, 0x5, 0x1}) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/02/23 08:41:08 executing program 3: r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff, r1}) readahead(r0, 0x0, 0x0) 2018/02/23 08:41:08 executing program 4: r0 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x10, &(0x7f0000000040)={0x200, 0xfff, 0x6, 0xfff, 0x5, 0x7, 0x101, 0x5}) finit_module(r0, &(0x7f0000000080)='/cpuset^\x00', 0x1) socket$inet(0x2, 0x80a, 0x7fffffff) lseek(r0, 0x0, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/23 08:41:08 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000f0cff8)={0x0, 0x6}) 2018/02/23 08:41:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20101, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/203) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00008baf4e)=""/178) 2018/02/23 08:41:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000e8c000)={0x2}) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0xe0) 2018/02/23 08:41:08 executing program 1: r0 = request_key(&(0x7f0000b15fee)='.request_key_auth\x00', &(0x7f0000a75ffb)={0x73, 0x79, 0x7a}, &(0x7f000049c000)='wlan0-\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000f4bff8)='keyring\x00', &(0x7f00002d4ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key(&(0x7f000042cff4)='id_resolver\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a}, &(0x7f0000014000), 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) keyctl$revoke(0x3, r1) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f00002feffb)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/23 08:41:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x2500, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/02/23 08:41:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) r1 = socket$inet6(0xa, 0x7, 0xffffffffffff7fff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x10000, 0x30, 0x1, 0x7fff}, &(0x7f00000000c0)=0x18) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000000180)=0xc841) 2018/02/23 08:41:08 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$packet(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0, 0x0}) listen(r3, 0x5) connect$inet(r1, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = dup2(r2, r1) sendmsg$nfc_llcp(r4, &(0x7f0000000500)={&(0x7f0000000080)={0x27, 0x2, 0x5, 0x2, 0x10001, 0x4, "790f7f7ed0685bee3acc14584aab18bcde52a7a0f06b17c1512a69f720357d7e4637f63b4750547e7963cca77d7982250bc6196f53cdf3cc967321998f907b", 0x7}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000100)="1319d41ee63010139e866dc93f71f10d9a1676258c0821bbf219dae5fd5bb41da958dc92da8d38a2fe8508b6303599e1d858cac23dfb09e6ee7c3afb2e98bcfaa8e5dfb882be380f4835b1559ce732e60f2baaef02b3e0a4c82d485985027ccf8b98de1cbdfe4b43b778d57528811173d1976c0fb11f7a9c1429435f38977d1e7fd714fb11dd9cd9e68e6057c3d3e2204a3401b37bb6468fb489020400380f6a9c18566b8debda35760eb7e4e8c348fb1a3dc254794d88eb60a8331ce1babe40e4ca712b937a3870ab300971626b768132e54573050b730cb49e", 0xda}, {&(0x7f0000000200)="00183111e07479de4cec6ff6b16d5fb36d285bf7e1ef9c5737988de8e7ff31e9417014069dafe463e6617eb76faac83af57bf711a2449706486a99b4bcd1266b83177bfac5b4cba7825196a2ffcea7e163889387f47288d24f7706578aaa03e95ed2e8a2d45f6656c130bf25d8b61d488696d3f004eebc74d5ae4121a58939e49bdce254579d66747be1365737d27d96cd37ff4ad9b99b1c71484c73901929b4b43892adb13729cf5f773b24ef62507d2fa443a57f29", 0xb6}, {&(0x7f00000002c0)="6e03e4767af838e357e66b5bf3737928e534ab248a653b17787b5ca62d13edfa11013bb1e5bd6408658844343f35e94a26852fecf0855f15a40f66de", 0x3c}, {&(0x7f0000000300)="e8e2e271cc138563196478abb31d6d146a72a6eee75f6401580c7047ba90968e51c1ad2dce48b2024effdfb4e77e49357801ae6e5506c3d4d590292bf13c92a57b70ccb90ec03ce8", 0x48}, {&(0x7f0000000380)="b9c5e45200dd10ac5f9216b2719b23cd0b738392bb17df359ea287132046059e1dabd9e7056ed55479ccf1897c95701c59b1a0dc6e6ad387f051c13bc412c1e0436a71e709d90c", 0x47}], 0x5, &(0x7f0000000480)={0x68, 0x0, 0x0, "8de97c6bcdc3f27d9c9c297012b87bf28255a9a3b64b76a9a9eb4af999cf59ea4e1a6b057bfa66cb695e2aa12a5e7e16ec9fec8b5ee2c6faa6132dac2c4ed5ca89cd7b869e627bdcc6d87351d3bec019f54be73f0c2f"}, 0x68, 0x20000084}, 0x801) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) pipe2(&(0x7f00000000c0), 0x84000) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r5) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x3, 0x100, 0x8000, 0x8}, {0xe5, 0xc3b, 0x1000, 0x2}, {0x4, 0x6, 0x7f, 0x5}, {0x86, 0x1000, 0x8, 0x3}]}) ioctl$int_in(r1, 0x5452, &(0x7f0000e1d000)=0x23) sendto$inet(r1, &(0x7f0000000180)="03", 0x1, 0x100000004043, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/23 08:41:08 executing program 3: r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = timerfd_create(0x0, 0x80800) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093cff0)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002b9ff4)={0x6}) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0x3a) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchown(r2, r4, r5) ioctl$TIOCSBRK(r3, 0x5427) 2018/02/23 08:41:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) 2018/02/23 08:41:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000440), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="937ab1cb0b1d", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @multicast1=0xe0000001, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/23 08:41:08 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mounts\x00') ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={@common='teql0\x00', @ifru_flags=0x8400}) 2018/02/23 08:41:08 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000100)='posix_acl_access)wlan1}@wlan0.em1-\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) sync_file_range(r0, 0x4, 0x2, 0x5) fsync(r0) 2018/02/23 08:41:08 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/190) 2018/02/23 08:41:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x5, 0xfffffffffffffff9}, 0x8) r1 = userfaultfd(0xfffffffffffffffe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x0, 0x43, 0x1f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={r3, 0xffff, 0x30}, &(0x7f0000000180)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x789f, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/23 08:41:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0}) socketpair(0x4, 0xe, 0x2, &(0x7f0000000080)={0x0, 0x0}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) bind$inet(r2, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) dup2(r1, r0) 2018/02/23 08:41:08 executing program 7: socketpair(0x10, 0x0, 0x0, &(0x7f0000000000)={0x0}) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) 2018/02/23 08:41:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x4000000, &(0x7f00000010c0)=@file={0xd75a0ad63e02d058, './file0\x00'}, 0xffffff35) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001100)) r3 = socket$inet6(0xa, 0x4, 0x8) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r3, &(0x7f0000fe8fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 08:41:08 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[], 0x20000288, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x3ff, 0x8) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x16, 0x101, 0x9, 0x7, 0x3f, @random="6205982d8cae"}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42200, 0x0) write$evdev(r0, &(0x7f0000000040)=[], 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x7fffffff, 0x4) socket$pppoe(0x18, 0x1, 0x0) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x280, 0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x8}, &(0x7f0000000140)=0x8) 2018/02/23 08:41:08 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) recvmsg(r1, &(0x7f0000192fc8)={0x0, 0x0, &(0x7f0000bffff0)=[{&(0x7f000090f000)=""/4096, 0x1000}], 0x1}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000af5fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/23 08:41:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x8, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/23 08:41:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) connect(r0, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x0, 0x1002008}, 0x1) 2018/02/23 08:41:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x10000000000001ff, 0x249) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/23 08:41:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/32) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) connect$inet(r1, &(0x7f000059a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/23 08:41:08 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x5, 0xffffffffffffff0c) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x4}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x7, 0x1, 0x3ff}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x101) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) 2018/02/23 08:41:08 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) syz_open_procfs(r0, &(0x7f0000000080)='net/ip_mr_vif\x00') keyctl$chown(0x4, r2, r1, 0x0) 2018/02/23 08:41:08 executing program 7: pipe(&(0x7f0000a73ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x0) 2018/02/23 08:41:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x4000000, &(0x7f00000010c0)=@file={0xd75a0ad63e02d058, './file0\x00'}, 0xffffff35) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001100)) r3 = socket$inet6(0xa, 0x4, 0x8) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r3, &(0x7f0000fe8fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 08:41:08 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x3, &(0x7f0000000080)="010000000300060000071a00009139cc", 0x6) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$KDMKTONE(r0, 0x4b30, 0x9) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:crack_exec_t:s0\x00', 0x12) getpeername(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0xffffffffffffff7d) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') accept$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) 2018/02/23 08:41:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x7) fstatfs(r0, &(0x7f0000000000)=""/243) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f00003c5ffc)) 2018/02/23 08:41:08 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x171) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021cff8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@proc, 0xc, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}], 0x1, &(0x7f0000000140)=""/80, 0x50, 0x7fff}, 0x40000020) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/105, &(0x7f0000000280)=0x69) umount2(&(0x7f0000f66000)='.', 0x2) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='.', 0x1, 0x85) fanotify_mark(r0, 0x80, 0x8000009, r1, &(0x7f0000000300)='./file0\x00') mount(&(0x7f0000070fff)='.', &(0x7f0000b34fff)='.', &(0x7f00009b2000)='coda\x00', 0x28, &(0x7f00005ca000)) 2018/02/23 08:41:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x40100) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c08fc1)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @random="09235435cbf7"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = dup2(r0, r0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) 2018/02/23 08:41:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) select(0x40, &(0x7f0000000000)={0x1, 0x8001, 0x7, 0x8480, 0x1, 0x3a, 0x6, 0x775}, &(0x7f0000000040)={0x2, 0x6, 0x5, 0x4, 0x20, 0xffff, 0x0, 0x3}, &(0x7f0000000080)={0x2, 0xde0b, 0x5, 0x3, 0x80000001, 0xaa, 0xffffffffffffffe1}, &(0x7f00000000c0)={0x77359400}) 2018/02/23 08:41:08 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/02/23 08:41:08 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) socketpair(0x5, 0xb, 0x7fff, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/02/23 08:41:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/23 08:41:08 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x511ffc, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x4, 0x2}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x6, 0xa559, 0x10000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/195, &(0x7f0000000100)=0xc3) finit_module(r0, &(0x7f0000000140)='/dev/ashmem\x00', 0x3) dup(r2) getsockopt$llc_int(r2, 0x10c, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/23 08:41:08 executing program 4: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/222, 0xde}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0xc) bind(r0, &(0x7f00003aafec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[], 0x17a}, 0x0) 2018/02/23 08:41:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001afff8)) splice(r0, &(0x7f0000355ff8), r1, &(0x7f00002d5000), 0x9, 0x0) 2018/02/23 08:41:08 executing program 2: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="2e69a3ad6b9ee8b4637d6a78fa4d5f2c791d8e05151a043b01cdf2984bd71f7678b6438e5250cb876e5029f6465cd14e4561928f25908535c29555f8a9187e96d9693e5d41e142a60381ddcd2f38da4462fc7e77165968fb407ee01d37a5199d99e4b65505add85d0f0c975111a7f0", 0x6f, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfc}, {&(0x7f0000001000)="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", 0x1000}], 0x2, r3) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 08:41:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x127801) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x7, 0x1000}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 08:41:08 executing program 6: r0 = socket(0xa, 0x802, 0x0) write(r0, &(0x7f0000c1a000)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000100000000b7", 0xffffffffffffff2d) fsync(r0) [ 40.894671] device lo entered promiscuous mode [ 40.898821] binder: BINDER_SET_CONTEXT_MGR already set [ 40.898827] binder: 5719:5724 ioctl 40046207 0 returned -16 2018/02/23 08:41:08 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000000)) mq_notify(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x3b, 0x3, @thr={&(0x7f0000000080)="adfcd0912cdc02b0c6ba23f2f803ce956fa49c5f65458be31e6d9d62d349d4129d2f9f845799199535424c1d9e17ec2b0f6c2c64c1777d8b1ca6a8e423b6194952c3cf15e7b468fd952a4330016669044c55a672e32b8e2e23a7902d08f494fc453c71bb5fc2f9080e15a3698d0282398ddf563b91b51abaa1b3fe24d77e205358e3dcde96de978969e21f754c18e1411e77fe2051eb6aabe03cf2da856d1ea48bfef758cdb74b859b4139749cdc07513eb8337b6bf26eea41f0438e9cbaedc5", &(0x7f0000000140)="6b006ed29bc7eaf6da836256fccbb3ab2a52832799e573651b42ac102a4542a9f05c18be6018f2e3910926d586e58dc8bdfc9127b7561bc05d56881d2f1ac061404f02e0e296d433a56f6b5d8a899f82e932e8325a6f78673b1c288c124b91ea1a81010387daa8da1e55e59ac2398fe3a290fc2be64a30059856b5425c29e7cd6d945f4981673b60bc6a8e199f97e88b96fc3e451dadb1c04a8fcd3f9682efb149079b77906aafb88aee15b4771d3926986ab65bc983811b381a46cfb355b3c8765849010aceae01f1544a6ad56bfc2210de09b7779e3fb37553da7fc4dc1649ff23812053fb4c23aeb0bd7650e46875d512f73f16af7cff6f41591e4d1b8d47020143a2a0577b0549a8504bce08c2f8047b9d518de0162c10f0237db33a0dfbde5aeb75d6c67d6f9a4023cea7ebc904c6778ae8c4bfe349d4cd757afb82d9358dbdf7c6f42a90257431d5aaeb7dabad14fec9d1c94a98939b89f0fa5e94be0b0c4c8043895ea4f4462313656527426b2a585913317d46de3d985b5f4d2f53d9d2d2e8d98c398afcafba3e55ef40c673827c762b254cb4f15b0aa421d94c93b81dc3d841f6e367d4b343929bd506278c11ae4d275aafd74d1b5e38eac6154cd9aaf003d0f1fec5cd39d63132fbc2c2df2c38cfc68d267556e5150b64b4282fcb37f79271b40dc982e477ba44841132bdbbe24e0f4e76a3dd50b6a551739520da3135d4f04825c52068fd43dc57dafae38293b75e5c410b7a2a2026709e27ec9fd79b5935dbf7c235a15d0805bed1b10c1c2f465521b7036f491fae427332e9c05d942ed56d5f001dbe70a97dcc393a0db1f9af66b0361bd4b410ecc270e0e116ad83d16599b4417317fee0edc51140e85d90741928fcc4c037f2343eaaa8d032c84216b92b2361d7e8646de144daf711d663f99f2fa7f9e85237d86e6fafa206c2845c58c1fa7f5961c7672eab78ce7dea05f533b06e4ba3f0dbd0a4e767f0410d12b2d4010389f5a201f9fa2355f9ee69a71bea1a22035d24ee188e5ce3902f748b81512dc88731c1742eaafb9cb3c5c8763daf1f66ce1311b1b751c674c37bc55759df7afd2f2dcc666a1d6eacbbb944e7919d74c941fd3aafccf6320ba2713ccb95c12c0a42fdcf748bfcdc9a49fd7ee052d1d31aab37897cddcde1d51ab02f9e5099516ddab1200696ff27dca7bfd355d44585ea5f705e188ff69859803d0ef49b50bd2c3b657c045bbbcb33d8e6914ad45e45afe052633a7b9328d30d1f4249054ae0a56c5e015bc1db2973ac97a9522bdb790f6d36a55edf69641e1085cece2aeecabfcc6e1a28e2c3ec1b5db6048c5526a3598d1ae352c1c5c36983dac96b497f92556392c7044035cb29d21a996726e45248e1c78efe604629772fcbc15180a724a51eb218634408cf225612abebb6a79de1bae23b659507f68f55d088a0b73493863a8256a44d8c57ed01d52a127eb48e514a4a8b04503132bb8666aa48b8829c39977ad46ce2c7b9f4eacea90b9123e7a2612812dad93f240b6681f5115207df9d9d8faf43c162df1492d5937ead9e10f44b2b68c558099448b6d8f5a7451c6a4b0ac76da2f4e7d0933d02d1c653f891c9a66686a374f9e3b8d2af82eb7fb05607e582b06b3f3a64dadf2a4f889f2601e415b57db09d350d13340a2bd728983a7a2c2ca64fdbaba29e2bc17e7e34da24e693817e07eb53a3ce310b3ad6f1efdae5cda518c34087d70451e16b3e85717c56169a85fb42eade9c5b9a5db0215108b41fca2cfcdfa5212189062fbaf1af4e1e8d71eaf1d1b4b871281896084378a11c3b1ba9a3944080c50c40d67ed468a2de292b5d264834f4482f0ee8dde680b71847ed4c85ff74862caaef0dc533d2a59f97bb69edfb3eaa49245f5a2b5cbfec6fd3229c4184d4dcd8d12ef832c0716daeb0ae40669588d6a290572cec5e279c3f221792d3e2c7b65001fbc08745b9e5ac494576399926f2730479ce66878003d4c675db119f51942db5518fd5bd53ca013f6eff8d39210f7e8b0fc89f22f094dc9536bb14afc412b4d3075fff1cae839aea8b443645740522db3ab61acef206604c1085dac2b6867cb4c3560f35369fba3730df9457685ae424942a70886517e8b417f546d66c5d8b3305ed888b9a6176eac5280b6544c432a657d459a9bc6f1b8ca899cdb5becf16282da4ec2ee7d22f361f6d6b6958aa03a0d6ab1ffd66bd0670f0309e5c145dc763c9750ec239c899dfd5ebaccb29ecb6f86b418e6c5777c452b01eadf5ca60015ccf4a11d2f9a1a6510f8732497b6431a959cfb06754f7a83007538ef3ec76d878bb69aba1ed79e78aad1ce30415823cb6ab43780ae2f37c261db25901521bdc42ae84608a6f2264fcd950b451c45cfaafaa62e2dc9df16790efb2c0ef1836a2541e8e763e32e5df07fefb131d430cc98dc9afa51c87fa8e61582d391d16074225ac00091260bbadc6d2b3fad4a66f592c37afd6bf8b3d843de79c1fcebb433a0e731dc9978a492d9d32c7937ce37f91955fdd1621c6148da3911403b707e2f0f324d60934cea2029d0baf8420598c0021630396dc08cc9fd44fe3adf2405dfbe40b14309179bcd3a0f5eb72883ab1b962c0799660cbede8630cd1cb51ed4a75bc2726323ebb7505353ca1f061ae3c891af3d88e897315ddc2fbb31c73c94171717fd8a3180a3321d38d2e9cc2e734a5e66099502b5806c1d4d6331c578b412c2cc471764baf818b37900aad97ac9c3f3c9cd9e11f76def686991ad4882d9d2d29a7dd2353494ba116d1554848c6bbc6fa810bed9dda7207f79ad1dedad4940ec44e50f45f013343d3d891c65f0f8a0cbcf413888a15348222a2e3534b68d324aabc0c6c29898c7df33d74d541de3ace4ad7123fb92b66df63584676588e975398f55ffac5a460ff19e7c75a77bc2abe2aaa3fa4fb3b2fee1322e5723ba7d540c4777239cc7bc303d0b3e33a164d2581900f7c9d96a96171eb963cc1dfe6c5e5be50490531c141d7ad8c17370f161ff1cd9181cfeeadd702aecf0a56ae30c465b6bfdf06765ba24cfc30661c741dcde1471d9fd50ad610a312032b8ab11faf976e5c6e5b89f4f2e696c083fe45434139986d52decec273d43b563d0078f8adf80f86adacdac01d30050ecc6350ec5f4687f85844774bf17ba8695f4934be9e3381642cacda17c1fcb5147dd5f35d104aba07c65bd7527e5a61863193197becccbb41549ef8ac7a315b72563518a86382ce0d9ee80a1af11d6ca6fd64ee77818fecd84d50729e0a6edd5f6c64ba6457251c489a7b81bf33c2574720e4717fff506b2bb45105b6e8f6c1c61db918aa000178734d31c40aff01eb6cd3b2f6598834f4add81327e0d7ffa3b22ab9a55e785b459b676bcc464fe468c18fcf3ef2061315a39ab69d91b0740d5d542aaf3a31e6c8ba55bb0f42fb769cdfde585dd119b2ec5c4d314fc7a9b199fd76b4c562d81158e8f3cf2676dc55f2688cd5ec90b9fe61bea0909a43c8a911dc469fa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rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) bind(0xffffffffffffffff, &(0x7f00000011c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0x80) 2018/02/23 08:41:08 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x80000, 0x1) lseek(r0, 0x200200000004, 0x0) getdents64(r0, &(0x7f0000a23000)=""/205, 0xcd) 2018/02/23 08:41:08 executing program 5: r0 = add_key$user(&(0x7f00008dd000)='user\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a}, &(0x7f00001cafb0)="b4", 0x1, 0xfffffffffffffffc) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 2018/02/23 08:41:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x7, 0xff, 0x4, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x16, "5a80810a9248b92a7412fbbfaa0f35aa828e502f39aa"}, &(0x7f0000000300)=0x1e) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="d05fd1f2074712335c92447d8e3b7292afd2b7159e831d43dbf0dd6ff6763c0cee828832e66fe64d53218e7fb6a350060f46015a365031ac6d53f96fb77f4265d9438fd840aa5502ceac337008f1ca510291417e6767b6b533654606623362e4eb16a59559bb68dc249b76b02833d58a2907590e3cef07eb878ca77cca9b3b04ac952abf246aafcecdbd70b19d9d7e88", 0x90}, {&(0x7f0000000140)="d30698f3e0ce9c741441d12c0b620acefb394cfd741d7ef64fcb3c273938e4f3ff9fd7c94b35a66b30d4672158c5ba", 0x2f}], 0x2, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0xf554, 0x9, 0xd484, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x81, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x6, 0x1, 0x1, r3}}], 0x90, 0x20000000}, 0x40000) r4 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f0000000000)=0x3ff, 0x4) recvfrom$inet6(r4, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) 2018/02/23 08:41:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40001, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x5, 0x4, 0x7, 0x3cb, 0x9, 0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) 2018/02/23 08:41:08 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)=""/38, &(0x7f0000000080)=0x26) 2018/02/23 08:41:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/23 08:41:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/02/23 08:41:08 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) setns(r0, 0x8000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/23 08:41:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x101, 0x200181001) write(r0, &(0x7f0000607f59), 0x4f338f6b3e48c74f) 2018/02/23 08:41:08 executing program 4: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\'vboxnet1*\x00'}, &(0x7f0000000080)=':posix_acl_accessem1\x00', 0x15, 0x1) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x400000000002, 0x104) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getdents(r1, &(0x7f0000e7b000)=""/132, 0x84) 2018/02/23 08:41:08 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/23 08:41:08 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2e, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x801) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000089000)) r4 = dup3(r2, r1, 0x0) writev(r4, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/02/23 08:41:08 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x235a) 2018/02/23 08:41:08 executing program 5: r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8cff8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b5ff1)) unlink(&(0x7f0000cbb000)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x6, 0x5}) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0xc, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) 2018/02/23 08:41:08 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x14, &(0x7f00000000c0)="5e6d6bfad4339e726c8a141a30e11dbfa02f505e250e56be5bb7d87050920802d2e45424da216931b9ab37bf1ca94f6ad2692f47d52a410df00fa02f8e2e9a339412e2e7fa5b6c8e20bcff09c48b8962e3e3152a79a278") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) chroot(&(0x7f0000fdfff8)='./file0\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x917b, 0x1, 0x401}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x1, 0x2, 0x9, 0x3ff, 0xffff, 0x40, 0x4171, 0x4, 0x0], 0x9, 0x5, 0x0, 0x5, 0x2, 0x0, {0x8000, 0x6, 0x7, 0x2, 0x7, 0x10001, 0x8, 0x3, 0x1, 0x0, 0xe4c, 0x400, 0x6, 0x6, "d207ea336fa70e0a54bdf16e1419e1cffcff339472b909f90b52ae502c4a245b"}}) umount2(&(0x7f0000742000)='./file0\x00', 0x6) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r3, &(0x7f0000004d40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x2, &(0x7f0000000240)=""/209, 0xd1, 0x10001000000000}, 0x9}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/112, 0x70}, {&(0x7f00000015c0)=""/143, 0x8f}, {&(0x7f0000001680)=""/138, 0x8a}], 0x6, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002ac0)=[{&(0x7f0000001800)=""/93, 0x5d}, {&(0x7f0000001880)=""/160, 0xa0}, {&(0x7f0000001940)=""/159, 0x9f}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/187, 0xbb}], 0x5, &(0x7f0000002b40)=""/45, 0x2d, 0x1000}, 0xffffffffffff0000}, {{&(0x7f0000002b80)=@alg, 0x58, &(0x7f0000003d00)=[{&(0x7f0000002c00)=""/186, 0xba}, {&(0x7f0000002cc0)=""/14, 0xe}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x3, &(0x7f0000003d40)=""/4096, 0x1000, 0x81}, 0x70}], 0x4, 0x10000, &(0x7f0000004e40)={0x0, 0x989680}) 2018/02/23 08:41:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mpZ_viles\x00') r1 = gettid() r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='%', 0x1, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) getdents64(r0, &(0x7f0000000180)=""/150, 0x96) keyctl$negate(0xd, r2, 0x1, r3) ptrace$peek(0x1001, r1, &(0x7f0000000000)) execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000001fc8)=[], &(0x7f000000bfe0)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) 2018/02/23 08:41:08 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) signalfd(0xffffffffffffffff, &(0x7f0000392ff8), 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) 2018/02/23 08:41:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x7, 0xff, 0x4, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x16, "5a80810a9248b92a7412fbbfaa0f35aa828e502f39aa"}, &(0x7f0000000300)=0x1e) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="d05fd1f2074712335c92447d8e3b7292afd2b7159e831d43dbf0dd6ff6763c0cee828832e66fe64d53218e7fb6a350060f46015a365031ac6d53f96fb77f4265d9438fd840aa5502ceac337008f1ca510291417e6767b6b533654606623362e4eb16a59559bb68dc249b76b02833d58a2907590e3cef07eb878ca77cca9b3b04ac952abf246aafcecdbd70b19d9d7e88", 0x90}, {&(0x7f0000000140)="d30698f3e0ce9c741441d12c0b620acefb394cfd741d7ef64fcb3c273938e4f3ff9fd7c94b35a66b30d4672158c5ba", 0x2f}], 0x2, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0xf554, 0x9, 0xd484, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x81, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x6, 0x1, 0x1, r3}}], 0x90, 0x20000000}, 0x40000) r4 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f0000000000)=0x3ff, 0x4) recvfrom$inet6(r4, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) 2018/02/23 08:41:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="81d51614986480e90862ea4845bdbb63", 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x77b, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}]}, 0x49fa) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) fcntl$getflags(r0, 0xb) fcntl$getflags(r1, 0x40b) 2018/02/23 08:41:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dff000)={@common="6c6f000000000000000000000011f400", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/23 08:41:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005080100ffffffff08000200000000f1", 0x24) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040), &(0x7f000089affc)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/23 08:41:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x101}) 2018/02/23 08:41:08 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x1, &(0x7f00001c9fe0)={{0x0, 0x989680}}, &(0x7f0000d7efe0)) 2018/02/23 08:41:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000003, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/138) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = dup(r0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffff80000000, 0x501) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000591ffc)) 2018/02/23 08:41:08 executing program 7: unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000040)=0x80, 0x4) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) mq_timedreceive(r1, &(0x7f00007fef7c)=""/132, 0x84, 0x0, 0x0) 2018/02/23 08:41:08 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x1, &(0x7f00001c9fe0)={{0x0, 0x989680}}, &(0x7f0000d7efe0)) 2018/02/23 08:41:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ad2ffc), 0x0) 2018/02/23 08:41:08 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) 2018/02/23 08:41:08 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000a2dff8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f000002efda)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/23 08:41:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f00002c1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = request_key(&(0x7f000028dff6)='blacklist\x00', &(0x7f0000865000)={0x73, 0x79, 0x7a}, &(0x7f0000fd6ff0)='*{eth1\'[selinux\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) r2 = add_key$keyring(&(0x7f0000fd6ff8)='keyring\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) lseek(r0, 0x0, 0x1) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/02/23 08:41:08 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000019eff8)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f000073a000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/250) getcwd(&(0x7f0000000000)=""/162, 0xa2) 2018/02/23 08:41:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) [ 41.191558] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 41.203510] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/23 08:41:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) socketpair(0x2, 0x805, 0x5f0, &(0x7f0000000000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/02/23 08:41:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/23 08:41:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000798000)=0x14) 2018/02/23 08:41:09 executing program 1: getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0xe8, 0x4c102) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x33, "156ca08c3b34e0cc104fb8f06fb45cec09ce7029139a8becedd4c0a0900a26a039b9b04d7ba64e9b9bd26270111bcd3930d2d4"}, &(0x7f0000000100)=0x3b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) clock_gettime(0x0, &(0x7f0000000b80)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x31) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/02/23 08:41:09 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @local}, &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000442fc8)={&(0x7f00000fffe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000ded000)=[{&(0x7f0000859000)='x', 0x1}], 0x1, &(0x7f00009ecf50)=[]}, 0x0) recvmsg(r0, &(0x7f000028c000)={&(0x7f0000e3aff0)=@can, 0x10, &(0x7f000006a000)=[{&(0x7f0000dec000)=""/174, 0xae}], 0x1, &(0x7f0000ca7000)=""/229, 0xe5}, 0x100) r1 = dup2(r0, r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x11f) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000cd8ff0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/23 08:41:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000fefcc)='cmdline\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x3) unlink(&(0x7f0000000000)='./file0\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/02/23 08:41:09 executing program 0: unlink(&(0x7f00006acfff)='/') timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r0) 2018/02/23 08:41:09 executing program 2: r0 = socket$inet6(0xa, 0x9, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fef000)=0x56c, 0x4) 2018/02/23 08:41:09 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0xd07d6563ddc977e8) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = socket(0x3, 0x80006, 0x86) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r4 = gettid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000100)={@loopback={0x0, 0x1}, r6}, 0x14) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r7 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="8be3db5c1cf2d969c4cb9f96444bd693db5d4e17a49a6002db50a6df3b9789c36161cfd8768b75957f803cbcc784504013f9e730d5773c788bb7c889a82a41c25326f8fb97fc1dced01f584ffe6738c52e86383eeba2db2d2b9f9c382640fab8846449edfa227b060995d7988cbb991cbec75364963903c9bdbd77f7540ab9296d89abbc8bbcc487d3e7ba11910e557777b6e725d46692947db37b14cb77cfec2091ed45528adcf4a97626d0c91fe01ca9c096e1946d5a654bb2e733aac2259c21c758e2e1", 0xc5, 0xffffffffffffffff) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x321000, 0x0) setsockopt$ax25_int(r8, 0x101, 0x4, &(0x7f0000000300)=0xffffffff, 0x4) r9 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r7, &(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r9) tkill(r4, 0x12) gettid() 2018/02/23 08:41:09 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x23a, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) fstat(r0, &(0x7f0000000000)) 2018/02/23 08:41:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000023fff8)='net/arp\x00') timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000)=0x8000, 0x8) 2018/02/23 08:41:09 executing program 4: readlink(&(0x7f000008aff8)='./file0\x00', &(0x7f0000000040), 0xfffffffffffffdf2) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/02/23 08:41:09 executing program 6: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x2) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x400, 0x1, 0x2, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x2}, &(0x7f0000000200)=0x8) accept4$unix(r3, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/23 08:41:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) shutdown(r0, 0x1) 2018/02/23 08:41:09 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)=[]}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in=@loopback}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x7fffffff, {{0x2, 0x0, @rand_addr=0x3}}}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0x500, 0x0, {0x1, 0x3, 0x8, 0x2, 0xbf0d}}) 2018/02/23 08:41:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000000c000)=0x224, 0xffffffe6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x80000001) 2018/02/23 08:41:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10100, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x4, 0x3, 0x1, 0x9, 0x0, 0x2}) 2018/02/23 08:41:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x20) rt_sigaction(0x7, &(0x7f0000000000)={0x9}, &(0x7f0000d4efe8), 0x3c4, &(0x7f0000312ff8)) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') 2018/02/23 08:41:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast2=0xe0000002, @empty, @rand_addr=0x5}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/02/23 08:41:09 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/02/23 08:41:09 executing program 3: r0 = socket(0xa, 0x2, 0x0) accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000000)=0x10) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/02/23 08:41:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000b0fbc)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='ip_vti0\x00'}) read$eventfd(r0, &(0x7f00000a2ff8), 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8, 0xfffffffffffffffe}, {0xfffffffffffffffb, 0x1}, 0x100000000, 0x1, 0x9}) 2018/02/23 08:41:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) rt_sigprocmask(0x1, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@generic, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x503000, 0x0) 2018/02/23 08:41:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='trustedppp0*\'[\x00', 0x1) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000040), 0x0, &(0x7f0000000080)) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 08:41:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x20) rt_sigaction(0x7, &(0x7f0000000000)={0x9}, &(0x7f0000d4efe8), 0x3c4, &(0x7f0000312ff8)) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') 2018/02/23 08:41:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffa4) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00') 2018/02/23 08:41:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x80002, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x2, @empty}, 0x10) 2018/02/23 08:41:09 executing program 1: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x200000000000008) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) dup(r0) close(r0) 2018/02/23 08:41:09 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xff, 0xffffffffffff0000, 0xfff, 0x5, 0x80000001, @random="2d9364a023f1"}, 0x10) r1 = getpgrp(0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000000), 0x1000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x36, 0xffffffffffffffff, 0x0) r2 = socket(0x800000000000018, 0x0, 0x20000000001) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)) fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/02/23 08:41:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f4ff0)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d19fe5)=""/27, &(0x7f000023e000)=0x1b) 2018/02/23 08:41:09 executing program 3: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x8000000006, 0x0, 0x0, 0x8000}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x7fff, 0x2}, &(0x7f0000000140)=0x98) accept$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x0, 0x1a, @loopback={0x0, 0x1}}}, [0xb2, 0x7, 0x0, 0xdace, 0x80, 0x6, 0xff, 0x2, 0xfff, 0x4, 0xfffffffffffffff8, 0x80000001, 0x9, 0x14, 0x7fff]}, &(0x7f00000002c0)=0x108) get_robust_list(0x0, &(0x7f0000070ff8)=&(0x7f0000000300), &(0x7f00003a9000)=0x12) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000380)={{0x1, 0x3, 0x401, 0x2, 0x8}, 0x40, 0x6f906a33, 'id0\x00', 'timer0\x00', 0x0, 0xffffffffffffffe0, 0x3, 0x28, 0x4}) bind$vsock_stream(r0, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={r3, r4}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000004c0)) 2018/02/23 08:41:09 executing program 7: clock_gettime(0x6, &(0x7f0000000000)) r0 = getpgrp(0x0) setpriority(0x1, r0, 0x4) r1 = getegid() r2 = getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ptrace$pokeuser(0x6, r0, 0x2, 0x300000000000) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000000c0)={0xfff}, 0x1) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000100)={0x3, 0xc7, &(0x7f0000000000)="43909c4c7a7cc66d1d7121d8b377f8e4f932014ff77256696fa4cf01b97c2910b6678f2f0d789fa283e2ad00987c83c1dddd18f10d8f06fe51cc2ffafd161404083571edc3d32080a575d1ea1da5d61b17f3c77197185f563f770cfff5cc48a3131e32587a81dfbd2f18ae7d124e3003627b283e8a2d3e2b7a4c19e5cbd01d3ac5e3ac3bcf69fb428871e10d833294340c3a601a0fb8a18e633259c40856b58bd2a2fa5720eaa1c3b2b1a294a56158ac04de066ef2292ac85fdc98d64ac101123b17285e1b85d1"}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) bind$ipx(r5, &(0x7f0000000040)={0x4, 0x8, 0x10000, "828ad3f2206a", 0x40}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 41.565450] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/23 08:41:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40a000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x6, {{0xa, 0x1, 0x82, @empty, 0xfff}}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180)=0x406, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x57c, 0x6}, &(0x7f00000001c0)=0x8) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'security.', '/dev/sg#\x00'}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x1, 0x812, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) write(r2, &(0x7f000001bfff)='j', 0xffffffffffffff50) 2018/02/23 08:41:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl(r0, 0x4000000001269, &(0x7f0000fb2e65)) 2018/02/23 08:41:09 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/249) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x20, 0x8) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x53, "bb20e5d4c3b2613b16bb19217a1aafbeb27796cfb31aa4c5aa3abb8dce457fb1c18599e20ea29b2b90ff9b40033c96e3b4fbb4e3c1d19b28da2d45f94d5f8db1498261e892c9f4959ab9e04b069b98d70a7ae2"}, &(0x7f00000001c0)=0x5b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xfff}, 0x8) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0xffffffffffffff80}, &(0x7f0000000280)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) write$selinux_context(r0, &(0x7f0000000240)='system_u:object_r:ipmi_device_t:s0\x00', 0x23) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1, 0x1010, r1, 0x4d) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000340)={0x0, 0xb3, &(0x7f0000000280)="4915d35455ee54a15a7b766f5a41156ac5ce01ef4953f066b978e09f248f9d9bc060dba526d131acc3eef37eaae5391ece2d8217e46704d199850e13152d5d18ec9a2c14e4e7082c7014227692905c3c878b33c27c634da93529a3a7fa2e1b956056829ac2678fc18405db5865c2bee29435610d3e2e9d8738afbba0529e1b6e43616c200d06ef7dec2b254931b373d67f321dd64d03d0a6742069c7c7deea0c1a5bc96c2db3963e6bbc5e25677f846513a478"}) 2018/02/23 08:41:09 executing program 0: unshare(0x8000400) r0 = socket$inet6(0xa, 0x2, 0x1f8e) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1, 0x8, 0x800, 0x2, 0x6}, 0x14) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_getsetattr(r2, &(0x7f0000fb2000), &(0x7f0000669fc0)) 2018/02/23 08:41:09 executing program 6: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x80010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[], 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1000000000000001) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x228) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000000c0)={@generic="042bb9dc2e8f794cf5c5e1c6d5204620", @ifru_flags=0x800}) 2018/02/23 08:41:09 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000), 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x1) 2018/02/23 08:41:09 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2280, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb, "6d60e932033a17f7cf762a"}, &(0x7f0000000080)=0x13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) 2018/02/23 08:41:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000035fdb)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/02/23 08:41:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xee7b9f9d4008f469, &(0x7f0000000300)={&(0x7f0000000080)={0x248, 0x1, 0x0, 0x20, 0x7, 0x3, {0xb, 0x0, 0x6}, [@typed={0x88, 0x41, @binary="1e416b7ffc337715f0fec4b47a494f6c5dc00320e02ef09f0584de123edac81b6a9752c474c6237ef683abe18c82643c2db3a51129db43d6d76fd294cc1e118373f86acf04263736d9cd70a33ef92cebb3d039125e0922fba9d81dc0d5dc0617daf1d0c99427b532736247e9d115164c9262b25ff0e9d738fc7ed50c04ea3327"}, @generic="e06664064dfbc5ff082bc12eeb7ac82b0915dce6dd6e46b5cee3f5a43c68b1514da719dfc99bc00652dbc3f63055d3bbdb5f381ef6c96bbbbfc36c97805b500dbe4db6f4b598831be50e6e9f3422cc6e763a92955398d9fd70a694e579916d24664c08f85a612203c77bcdd14454bed9fd8b4648d8738087f92064a7991ad3467a29b633efeb4b41ce1f96fe623ab4218596c4f36edc42ceed86d4595727370aadabe606437df0499305596f35e9ceb55faf4e5c1c9ccca56e8c06c6d38ddc225d99594fbc01f294ff2af161efcfc6030b72f6d19e98b053bea25b8ff9cac8992a3754ccba9a9415087db6dd4352f4adc5997db6ae423a", @generic="f7efe3bc72a0ef76f96d405582c13afc38ffa0c81f632cc032755605ec34b36417cafd5ca4dbc69401caba9d0ed7c0f5842f5eedb52cf89c42b5b22b0cd1221f14f3c80404e0ef66f38cf53b892d16783f8112d6fb701569025270bbcf140b02d6eeef5ac59a77d92e53cb5d357c2cad5aa4201ddde888c240564fdf66d330ffca0ccc016febf67ce78d8440dd529f005a59d536c8dd89e06c41e3b68bd5722544e3479ba9e9aa14d626f2c357d105bce97b"]}, 0xfffffffffffffe25}, 0x1, 0x0, 0x0, 0x84}, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f000073a000)) 2018/02/23 08:41:09 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x100000000) 2018/02/23 08:41:09 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2280, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb, "6d60e932033a17f7cf762a"}, &(0x7f0000000080)=0x13) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) 2018/02/23 08:41:09 executing program 2: r0 = inotify_init1(0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0x71) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x1, 0x0) syncfs(r0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000ffc000)={&(0x7f0000ba5fa3)=')', 0x1}) 2018/02/23 08:41:09 executing program 4: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/23 08:41:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/02/23 08:41:09 executing program 0: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x400, 0xffffffffffff80ee, 0xe5c5, 0xfffffffffffffffc, 0x4, 0x36, 0x8, 0x100000001, 0x4, 0xfffffffffffffffb, 0x7ff, 0xc26f, 0x40, 0x4, 0x4]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x54}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000077000)={0x1}) ftruncate(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/02/23 08:41:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ecfc8)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41) 2018/02/23 08:41:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000079dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x321000, 0x0) getpeername$unix(r1, &(0x7f0000000300)=@file={0x0, ""/58}, &(0x7f0000000340)=0x3c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/23 08:41:09 executing program 0: r0 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7e, "77cd40795fb5982b7f56889352f079b2179567216a34f525f2e2ed4277c2cad35f5ba24cb39dd53b7f488b38d39b231ca744d0a5d9d42a039d42116bec7a08efcc1979305c26e02c4f274dce9166ed1fbcc75febe1cdeaa6db8628ef88bd114c98f0f251c565367f85c5fc9e8757486b038f9595e66a5afd6ac2a7100800"}, &(0x7f00000000c0)=0x86) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1ff}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f46fa0)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x4008010) sendto$inet(r0, &(0x7f0000000000)="18e86b6a1e161f546418a9689f", 0xd, 0x4000001, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/23 08:41:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) 2018/02/23 08:41:09 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f6dff8)='./file0\x00') 2018/02/23 08:41:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000943ff4)='net/netstat\x00') close(r0) 2018/02/23 08:41:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/ptmx\x00', 0x610000, 0x0) sched_yield() ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/23 08:41:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x5, 0x40, 0x5, 0x34, 0xd7, 0x7a8a, 0x9, 0x92, 0x800, 0x5}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000180000)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/02/23 08:41:09 executing program 4: socketpair(0x11, 0x2, 0xdb74, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x2, 0x100000001, 0x1ff, 0x8001, 0x0, 0xfde, 0x0, 0xfffffffffffffffa, 0x0, 0x101, 0x4, 0xffffffff}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f00001d5000), &(0x7f0000bda000)) sysfs$2(0x2, 0x0, &(0x7f000086afcb)=""/53) 2018/02/23 08:41:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x8}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0xea3, 0x7f}, {0x8, 0x9}, {0x2, 0x1}, {0x3, 0x7f}, {0x6, 0xf5}, {0x8, 0x80000000}, {0xfff, 0x4}, {0x8, 0x6}, {0x1, 0x633}, {0x68d6aadd, 0x4}]}) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/02/23 08:41:09 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setlease(r0, 0x400, 0x3) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 08:41:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) geteuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x2, 0x19d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}]}, &(0x7f0000000140)=0x10) tee(r1, r1, 0xccb4, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xf8988e6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000013f58)='9', 0x1}], 0x1, 0x0) sendfile(r3, r3, &(0x7f0000004000), 0x3767) sched_yield() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r4 = getpgid(0x0) ptrace$peekuser(0x3, r4, 0x81) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/23 08:41:09 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x82) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)) 2018/02/23 08:41:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x6, 0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) mq_unlink(&(0x7f00000000c0)='posix_acl_access@bdev@eth0GPL[-]lobdevuser\x00') 2018/02/23 08:41:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x893d, &(0x7f0000000000)={@generic="71d50b0b0b48938eb3ad460433ae70a8", @ifru_flags=0x2000}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x1a1) 2018/02/23 08:41:09 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) getcwd(&(0x7f0000000000)=""/247, 0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/23 08:41:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2, 0x0, 0x3, 0xfffffffffffffffa, 0xa, 0x20, 0x80, 0x2, r2, r3}, {0x9, 0x8001, 0x3, 0x3, 0x8, 0xfffffffffffffff7, 0x337ddf24, 0xffffffff}, {0xdc, 0x2, 0x8, 0x4}, 0x3, 0xc, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0x2, 0xffff, 0x4, 0x101, 0x80}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) 2018/02/23 08:41:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000e03000), 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) [ 41.856962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 41.859537] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/23 08:41:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) geteuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x2, 0x19d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}]}, &(0x7f0000000140)=0x10) tee(r1, r1, 0xccb4, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xf8988e6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000013f58)='9', 0x1}], 0x1, 0x0) sendfile(r3, r3, &(0x7f0000004000), 0x3767) sched_yield() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r4 = getpgid(0x0) ptrace$peekuser(0x3, r4, 0x81) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/23 08:41:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x8, 0x2, 0x8000}, {{}, 0x2d71, 0x79, 0x1}, {{}, 0x1, 0x3f, 0x800}, {{r1, r2/1000+10000}, 0x80, 0x6, 0x401}], 0x60) r3 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000240)) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000100)={0x6, 0x80, 0x401, 0x4, 0xa, 0x6}) 2018/02/23 08:41:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) getrandom(&(0x7f0000000000)=""/4096, 0xffffffffffffffa6, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000001040)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8010010}, 0xc, &(0x7f0000001180)={&(0x7f0000001080)=@newae={0xbc, 0x1e, 0xb00, 0x4, 0x2, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, 0x2b}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x3}, [@algo_aead={0x7c, 0x12, {{'rfc4543(rfc4309(gcm(xeta-generic)))\x00'}, 0x180, 0xc0, "76151d6faa1c815e9288e006a68261d1dd0a1d755b5afce068a61d59770728e306dad9e17a94d5c52163d893795d33b0"}}]}, 0xbc}, 0x1}, 0x80) shutdown(r0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001240)='/dev/pktcdvd/control\x00', 0x800000c00, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001140)=0x51, 0x4) clock_gettime(0x0, &(0x7f0000001040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) pwrite64(r1, &(0x7f0000001200)="6eef2c4e45afadfb01c73df61730afec27e2b389aa0a5e9b7cb7b2f7c38223bb70ef0c89b03e9137d5ab7bcdb69ceaaf0ea2a9e9a4eaf6ea27e47ddf428fcb8f", 0x40, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001280)=@int=0x1f, 0x4) write$evdev(r1, &(0x7f0000001200)=[{{0x0, 0x2710}, 0x823, 0xffffffff, 0x3f}, {{0x0, 0x2710}, 0x5, 0x0, 0x4b33}, {{}, 0x6, 0x8, 0x8}, {{}, 0x10001, 0xb63, 0x5}, {{0x0, 0x7530}, 0x7, 0x6, 0x1}, {{r2, r3/1000+10000}, 0x40, 0x3, 0x1000}, {{}, 0xffffffffffffffff, 0x7, 0x5}, {{r4, r5/1000+30000}, 0xeee, 0x1ff, 0x20000000000}, {{}, 0x1, 0x6}, {{0x77359400}, 0x400, 0x9, 0x4}], 0xf0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x47, 0x0, 0xff, 0x8, 0x8, 0x8}, 0x20) 2018/02/23 08:41:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006e9000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f000002cff0)=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/23 08:41:09 executing program 5: ioctl$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) getcwd(&(0x7f0000000000)=""/247, 0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/23 08:41:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="dcc012984fb5b1bbe4dbf6d23fb3b8678674480a7e8882ed79045815ceae73c591c6", 0x22}, {&(0x7f0000000040)="34e8314f212e98180dfa43d6fd1d808ecb0c533dce276a7cc5c22126c5a5be482bebba0be97f58ef9729bddfac7e4d103689bc5f4120536055f8314583ad3f16a23b3ca3418177215586c60979feca4ac60018050c2dbbbb9f3dcef222142785422da82676d2d6bf16755438443f78d842c4272726cf597b4c6711a48148768693bb070bfc50c9e871229c825de042a041b9910d4d71c7095458074eef216003ad17aab90a8e3dc2dc17265f16f0843c290b19389d0dc951ecb7774fe3e2d40dc39cb6", 0xc3}, {&(0x7f0000000140)="e7e503dd9efeebedfbd8a8c94ac80f", 0xf}, {&(0x7f0000000180)="784b7ed41cd7016c29feb83c920c3d99679cae4ae62939c0761b4f7dbdd49fa608ece1a8fb4227371e44185cc6e3924b326ddeee35e046b1deb93d8695a2242c39a460a189f6844322b43c3bb5956dfc400f6ead88b9da426fa22287", 0x5c}, {&(0x7f0000000200)="3f118989f2e478c04cf9c60305f2f9d85e317148ebb511400cc7b9824d6f346d61c5042abbcf613760c8690c8d7126bb466f0ae5cb947403fe", 0x39}, {&(0x7f0000000240)="0cdae1e0cf6dce4ceec8e98b", 0xc}, {&(0x7f0000000280)="13520ea8631fb67892c81a1e", 0xc}, {&(0x7f00000002c0)="1e88e2a78c8499e4228d80ca0b2c8603bdeebb7d348cd9035481232989ad59dbdbe4081e4566d0e201f8879ae145ddd9cfbee47f0c46219da2486fbe3488ad275722c2dad69f1d164598de53dce682cd50b54047cc5910c11990586d", 0x5c}, {&(0x7f0000000340)="4f9d4fe2a9f5c61d62c412bc9279c55120800bf98c739520483336d790ec6876251e7e2d02f881e3b69d369ffb26b53833e05f471ff2e1497a8bf4b68fdda7085539f7b0a07d5013b30b3a6e74741ab573cf6579ecdbbf57d442b21535", 0x5d}, {&(0x7f00000003c0)="3daa4bfe359403448b88e073ddb6463ff75e7aa307d78aee6a7ebf559bfadd1225ffa55e54e1563419e0aef4e3b1ecd0a8ecba39a9bc1537f895ecc94fc5bde41785c837355a24889765c260d6ccf31e125011dfccc7f849c7c03c26a305a11f92f2907dbbb8054334a5de0f823ddfc9c77c4bfdf00c8d61720ef759d4cf46b0579a151d0f36bcc2d16e49c372a2eb0a9b9952a99f98496d92a728139561c7c5fe83042a30f8e08886ea1d0f8b5762c284659d8d7143ada3dec71ccea0f95556dc778097fb7ec89d", 0xc8}], 0xa, 0x3) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x0, @empty}, 0x10) 2018/02/23 08:41:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x177}, 0x8) bind$inet6(r1, &(0x7f0000c26fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x200) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfe, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) 2018/02/23 08:41:09 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x631, @loopback={0x0, 0x1}, 0x80}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0xffffffffffffff01) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) 2018/02/23 08:41:09 executing program 5: socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={@generic="67f78fe1664e162b4ec79708f85ce46a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) readv(r1, &(0x7f00002e0fa0)=[{&(0x7f0000bb8000)=""/4096, 0x1000}], 0x1) 2018/02/23 08:41:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 2018/02/23 08:41:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000824000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000503f70), 0x0, 0x0, &(0x7f00001e6fe4)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x2, 0x7, 0x81, 0x9, 0x1, 0x4}, 0xff}, 0xa) 2018/02/23 08:41:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='yppp0^\x00', 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x5}}}, 0xffffffffffffff81, 0x0, 0x7f, "a89b26191df7cba6d9ca477e810a354a926b004b2f339df99b09efc6553b6a6f3c57972f1f0d934c62b11e7aa9d0ead3f8e351b084c2fe66c7d3565535fee108d8c2e7beff6680adb13dbb8f19e01d12"}, 0x160) 2018/02/23 08:41:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r0, &(0x7f00000f9000), 0x401) 2018/02/23 08:41:09 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="84fe0354371fcd5a1fc8bb2b118afa502eda5b7b242c3b63d99e358da5c0", 0x1e) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/02/23 08:41:10 executing program 0: r0 = getpgrp(0x0) r1 = gettid() pipe(&(0x7f0000000000)={0x0, 0x0}) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='nr0\x00'}}, 0x1e) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10810, r2, 0x0) fcntl$setown(r2, 0x8, r0) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001100)={0x0, 0x81}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001180)={r5, 0x9}, 0x8) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) tkill(r0, 0x1) 2018/02/23 08:41:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd3, "02eff50b4d64a5a05c60251e828b6f57230a48b64656cae7802a32897036d97714962e1e99c2308586126ae7b11f01b7df6cd63da378c7ca17bbdd99363f8b153b247f0ca79e57e979651cb914ed62013887ee6686cda326f285b6b34138999a9272bcb5e84ebfd14e91e38fc472b0b4b0fc9835b1f8d85b6c21603a37c9d49072d5d9d2916e18e8b0a4d8d777fca2eb9a53b1c5f4c1375f9dcb5bc119db7f8be47e89cd5b944a9db7310e3e7b0257cce0e3fca01f72f3ec9fc9fd62775a5821e0f9f69b1a6c79d043d136379a2fc199779f41"}, &(0x7f0000000100)=0xdb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xe5a6, 0x8, 0x6, 0x4}, &(0x7f0000000200)=0xa0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059efbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="f5f909e46381"}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006ff8000000006c00000000ffffff00"}) 2018/02/23 08:41:10 executing program 4: write(0xffffffffffffffff, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(0xffffffffffffffff, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001fc4)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000007ffc)=0x3c) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x3, 0x2) write(0xffffffffffffffff, &(0x7f0000000040)="ee000000080000000002ec676c6d0000230000e2ff057362569a446108265e3e6538f0ea000004000000c1", 0xfc4e) r0 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a9f9644a59b771907c199edb40e5133943ceb74160a2d47551762b7c8d4bb8e9f6411126b66ea17dae64742f73f0a27e08f1b0a95f26", 0x36}, {&(0x7f0000000080)="2aa4950230f908ea85f6994ed21cf8ff9246ef33133adb62bcfebc92b9dc9d6bbbe69c07", 0x24}], 0x2) 2018/02/23 08:41:10 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}}, 0x88) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0xe52}, 0x8) set_tid_address(&(0x7f0000000000)) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000d29f21)=""/223, &(0x7f00003b7000)=0xdf) 2018/02/23 08:41:10 executing program 1: r0 = getpgrp(0x0) getpriority(0x0, r0) socketpair$inet(0x2, 0x8080f, 0xffffffffffff933d, &(0x7f0000000000)) 2018/02/23 08:41:10 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000fef)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000ff0)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0xc00}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) splice(r0, &(0x7f0000000080)=0xa, r0, &(0x7f00000000c0), 0x7, 0x8) 2018/02/23 08:41:10 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/23 08:41:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000011c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001180)={&(0x7f0000000080)={0x10f0, 0xe, 0x7, 0x100, 0x2, 0x1, {0x7, 0x0, 0xa}, [@generic="41ccd6aa56e7b4e9913a18f116d51a3536674a56da7249", @typed={0xc, 0x75, @fd=r0}, @nested={0x1014, 0x46, [@typed={0x10, 0x6c, @u64=0x1}, @generic="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@typed={0xc, 0x2b, @str='\x00'}, @generic="d8e5f7b8e7cbc06156bd3c2e978f15", @generic="686576135c59b4ffbb413e0b0e70d294389d2da2538a808dd8743870dbe5a2f1a559d2bb6750fb891db828f72aa75f51501e170c6d6b226968fdec0068b75543ed4defa81735a2d66c3e2e8aea2b4f67530a4ba93c2ce255d4c5e24dc272a6296159b76a0557494c58e0f7660bfe327cc81c40d36f39cf86cac4fac1c0bc1ba3bcfd8e21ec794b14"]}, 0x10f0}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb6f78)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001200)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001200)=@int, &(0x7f0000001240)=0x4) sendto$inet6(r2, &(0x7f0000000040)="8ca2ebbd01aa396591fa90836bddb907e3ec94b35275b98f29c40f9d9a7df3722d85f0f667522b8d8b235071077a46cc037486ad603a931fc4ebda25a36497a5fccfee018529b55bc4bfe171fd29a155d425d34d6987b3c1277006a75e2432924ec5d0e4", 0x64, 0x40088c4, 0x0, 0x0) 2018/02/23 08:41:10 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2203, &(0x7f0000007000)) 2018/02/23 08:41:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85fa0)={0x2, 0x8, 0x0, 0xb, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/23 08:41:10 executing program 1: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x8) 2018/02/23 08:41:10 executing program 5: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f00000000c0)='][@]!cgroupvboxnet0+[\x00', 0x0) fstat(r0, &(0x7f0000000080)) getpeername(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000240)=0xc) recvfrom$packet(r0, &(0x7f0000000100)=""/238, 0xfead, 0x40002100, &(0x7f0000000280)={0x11, 0x2, r1, 0x1, 0x9213, 0x6, @random="8a5baebd13f3"}, 0x14) 2018/02/23 08:41:10 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) chmod(&(0x7f0000596000)='./file0\x00', 0x0) 2018/02/23 08:41:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f8afc8)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f00007ddd70)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x7, 0xffff}, {0x2000000, 0x40}, 0x2, 0x2, 0x1}) 2018/02/23 08:41:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x34c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/23 08:41:10 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x3, 0x7f, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x81, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x50000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) memfd_create(&(0x7f0000000080)='\x00', 0x1) syz_fuse_mount(&(0x7f0000231ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) 2018/02/23 08:41:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c31000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0xfffffffffffffe5d}, 0x1, 0x0, 0x0, 0x91}, 0xfffffffffffffffd) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/162, 0xa2}, {&(0x7f0000001180)=""/161, 0xa1}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/79, 0x4f}], 0x5, &(0x7f0000002340)=""/100, 0x64, 0x24b}, 0x0) sendmsg$nl_route(r0, &(0x7f00000037c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000003780)={&(0x7f0000002400)=@ipv4_delroute={0x1380, 0x19, 0x4, 0x4, 0x0, {0x2, 0x20, 0x14, 0x0, 0xfd, 0x7, 0xff, 0xf, 0x2500}, [@RTA_MULTIPATH={0x4, 0x9, []}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP={0x1348, 0x16, @nested={0x1344, 0x87, [@generic="066237e86f0ad65cde0f85ff6e3e35bfdfa17d81abe6e28658bc3fd9e8041b65ef7880352727ae1c6bbe9c01507cf644108e1ccd6560b9bdb1e241134816ed95835cea184df4dd40024d4c213c95fe4b4a9ecf1a083ba9ab6aeb1f50485adfd88b9c06fac89644a54a5908a05e5af3379124cfee10f4a56b8d6ce2768acda197718086bfd0a5bf5b143be93a5d7fbd8c7c9c08c2bf06fceb3d1db234d0266cdd831b57ba107098fcd5304282f515392574eda7a22847d44be194cb43a7d269e75bc9e7f67c52e96739d56e0365f6d5d0271e5ad0a9e12b48b838da", @generic="aa4eb513349182068e4a1ba8301fc2ae48ce32fb768440d7bdc86314e9f2e11e32d74f00b89487bcc9b8a30ba2d73fe2b3ee67eae1c0b6cb9f21fa9641943dea408c8cbf857922ca59d672f7863c3b5f5f7487d07277d1419328ecae8fd239ebacb7de872d5d5b2624e4a73b96403b512c50f1eecf21294a81da292713f355215494d529e3b33a4c0a72265ed608d70b347f441ac3e92499f637791240215f0c3d10e247772b1bf99fbc1f1cd16861b5af25a3d6b744636432757a7668ca940c527bac460bb2bd95ec808659b8f6fe854274f5ad67527dd9df2dec5ae8c2386ed45c056df24fe3ee34e4cc32011659", @generic="63d2e2465f0e7fa42641a97d8918fb5d43bbbfc8096499c1e782215091ddbae53a99e602b1b711a7d0c10410195c0efa51561816b934cfd92e8a02a76e6578c337571783b04bcfada1f0bc5674766f3fd67bdeda9c3fb2886a5a076ccbdceba3c4840cda0f948b95e5317ffdbc3501e815323eb8c680bcf76d06b836096d50121cc14af566dc6a92ba23b95f18aa2d32b328d73f2c00a760eaaf2681318be0343653aa8e9a1cd3622f6537be0df37124f8c54feb10d2b562f61614919e56514e9eff14dd8cd4", @typed={0x18, 0x4a, @str='cgroupuser/@\x00'}, @typed={0x1008, 0x4, @binary="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@generic="ca6a6d4d09f86f3a9ca2be62fc6683359b5be0500b2cb3405e7bb48338ed639b64e0cca89f1bfb7a84a681fa9577088374047e01dc10ba0cb5cf0a74c4751f270bf08ea1832dcd0c7b943272d51d9c288d4fd5ac91c5b344f8d1d0952f17c561", @generic="b41f348e4d3a0f396ffa6f12dbfdefafb45204cab7ba76d63219aeb21d8ca3cb64c7a9bbb4f4e0a885df2d3f208f"]}}, @RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x1380}, 0x1}, 0x40010) r2 = syz_open_dev$mice(&(0x7f0000003800)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000003840)={0x2, 0x2800000000, 0x6, 0x0, 0xc}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x200, 0x4) 2018/02/23 08:41:11 executing program 4: personality(0x1007100010) socket$inet_udp(0x2, 0x2, 0x0) futex(&(0x7f0000000fa1), 0x3, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb77210e78594d11a, 0x9}, {0x2, 0xfffffffffffffffc}, {0xa, 0x1}, {0x2, 0xffffffff}, {0xf, 0x7f}, {0x0, 0x101}, {0x4, 0x5c35}, {0xb, 0x3}, {0x7}, {0xa, 0x9}], 0xa) 2018/02/23 08:41:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000009fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f000019dfe8)="2700000014000307060e0000150f0a0011000000f608ffff", 0xfffffffffffffe00) 2018/02/23 08:41:11 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x180) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r1, &(0x7f00005faff8)=0x37, 0xfffb) 2018/02/23 08:41:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000545fc7)="390000001100094700bb00d82b0500000700000002000000000000040000800019001a000d0600000045000000000000001d0004b300000400", 0x39}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x100000001) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3f) 2018/02/23 08:41:11 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/68) 2018/02/23 08:41:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000292f19), 0x0, 0x200418d6, &(0x7f0000ad5fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 08:41:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x540d) 2018/02/23 08:41:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c31000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0xfffffffffffffe5d}, 0x1, 0x0, 0x0, 0x91}, 0xfffffffffffffffd) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/162, 0xa2}, {&(0x7f0000001180)=""/161, 0xa1}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/79, 0x4f}], 0x5, &(0x7f0000002340)=""/100, 0x64, 0x24b}, 0x0) sendmsg$nl_route(r0, &(0x7f00000037c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000003780)={&(0x7f0000002400)=@ipv4_delroute={0x1380, 0x19, 0x4, 0x4, 0x0, {0x2, 0x20, 0x14, 0x0, 0xfd, 0x7, 0xff, 0xf, 0x2500}, [@RTA_MULTIPATH={0x4, 0x9, []}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_OIF={0x8, 0x4, r1}, @RTA_ENCAP={0x1348, 0x16, @nested={0x1344, 0x87, [@generic="066237e86f0ad65cde0f85ff6e3e35bfdfa17d81abe6e28658bc3fd9e8041b65ef7880352727ae1c6bbe9c01507cf644108e1ccd6560b9bdb1e241134816ed95835cea184df4dd40024d4c213c95fe4b4a9ecf1a083ba9ab6aeb1f50485adfd88b9c06fac89644a54a5908a05e5af3379124cfee10f4a56b8d6ce2768acda197718086bfd0a5bf5b143be93a5d7fbd8c7c9c08c2bf06fceb3d1db234d0266cdd831b57ba107098fcd5304282f515392574eda7a22847d44be194cb43a7d269e75bc9e7f67c52e96739d56e0365f6d5d0271e5ad0a9e12b48b838da", @generic="aa4eb513349182068e4a1ba8301fc2ae48ce32fb768440d7bdc86314e9f2e11e32d74f00b89487bcc9b8a30ba2d73fe2b3ee67eae1c0b6cb9f21fa9641943dea408c8cbf857922ca59d672f7863c3b5f5f7487d07277d1419328ecae8fd239ebacb7de872d5d5b2624e4a73b96403b512c50f1eecf21294a81da292713f355215494d529e3b33a4c0a72265ed608d70b347f441ac3e92499f637791240215f0c3d10e247772b1bf99fbc1f1cd16861b5af25a3d6b744636432757a7668ca940c527bac460bb2bd95ec808659b8f6fe854274f5ad67527dd9df2dec5ae8c2386ed45c056df24fe3ee34e4cc32011659", @generic="63d2e2465f0e7fa42641a97d8918fb5d43bbbfc8096499c1e782215091ddbae53a99e602b1b711a7d0c10410195c0efa51561816b934cfd92e8a02a76e6578c337571783b04bcfada1f0bc5674766f3fd67bdeda9c3fb2886a5a076ccbdceba3c4840cda0f948b95e5317ffdbc3501e815323eb8c680bcf76d06b836096d50121cc14af566dc6a92ba23b95f18aa2d32b328d73f2c00a760eaaf2681318be0343653aa8e9a1cd3622f6537be0df37124f8c54feb10d2b562f61614919e56514e9eff14dd8cd4", @typed={0x18, 0x4a, @str='cgroupuser/@\x00'}, @typed={0x1008, 0x4, @binary="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@generic="ca6a6d4d09f86f3a9ca2be62fc6683359b5be0500b2cb3405e7bb48338ed639b64e0cca89f1bfb7a84a681fa9577088374047e01dc10ba0cb5cf0a74c4751f270bf08ea1832dcd0c7b943272d51d9c288d4fd5ac91c5b344f8d1d0952f17c561", @generic="b41f348e4d3a0f396ffa6f12dbfdefafb45204cab7ba76d63219aeb21d8ca3cb64c7a9bbb4f4e0a885df2d3f208f"]}}, @RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x1380}, 0x1}, 0x40010) r2 = syz_open_dev$mice(&(0x7f0000003800)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000003840)={0x2, 0x2800000000, 0x6, 0x0, 0xc}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x200, 0x4) 2018/02/23 08:41:11 executing program 0: socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000000)={0x0}) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x200, 0x0, 0x0, 0xfffffffffffffffa}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1d, 0x80001, 0x5, &(0x7f0000000040)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x80000001, 0x80000001, 0x81, 0x1f}, {0x200, 0x5, 0x1, 0x80000000}]}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0xffffffff00000001, 0x7fffffff, 0x7ff, 0x6, 0x3, 0x58b}) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"ef1f2da772f30b"}, 0x7fff}, 0x10) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/73) syz_extract_tcp_res(&(0x7f0000000100), 0x7fffffff, 0x7f) 2018/02/23 08:41:11 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f00002d7000)=0x29e) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/keycreate\x00') open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x20) write$selinux_context(r1, &(0x7f0000c2cfdc)='system_u:object_r:init_var_run_t:s0\x00', 0x24) r2 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, 0x0, r2) 2018/02/23 08:41:11 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, 0x81, 0x20, r1}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x6b4, 0x2, 0x55f1, 0x1f, 0xe, 0x3}) r4 = syz_open_pts(r2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000200)={r5}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000000c0)={0x80, 0x30c, 0x1, 0x576, 0x5, 0x4, 0x81, 0xc88, r7}, 0x20) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) 2018/02/23 08:41:11 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) capset(&(0x7f0000d57000)={0x20080522}, &(0x7f0000b0afe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x20) 2018/02/23 08:41:11 executing program 3: r0 = socket$packet(0x11, 0xffffffff, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/23 08:41:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6, 0xa000}, 0x4) ioctl$TCXONC(r0, 0x5420, 0x0) [ 43.460252] audit_printk_skb: 18 callbacks suppressed 2018/02/23 08:41:11 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x0) r2 = epoll_create(0x102) flock(r2, 0x5) 2018/02/23 08:41:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x9, 0x8000, 0xab39, 'queue0\x00', 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103}}) 2018/02/23 08:41:11 executing program 0: mkdir(&(0x7f000082f000)='./file0\x00', 0x14) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getgid() fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000280)=[r3, r4, r6, r7, r8, r10]) r14 = creat(&(0x7f0000000000)='./file0\x00', 0x80) write$sndseq(r14, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r15 = syz_fuse_mount(&(0x7f00000002c0)='./control\x00', 0x0, r5, r12, 0x7f, 0x80) symlinkat(&(0x7f0000000000)='./control\x00', r14, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r14, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xfffffffffffffd9c, "4d1c0ec7b9e0c0696997be5b3276027f20670d9e12a5084c5a396c76b4b0ae27e616d7fe089559cd978f35924b8ac82f4edd34e4864886d3ddd7375d3651f6719443935e05eb3fa1b54f17d7d3f11965"}, &(0x7f0000000040)=0xfffffffffffffdbf) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r14, 0x84, 0x1a, &(0x7f0000000080)={r16, 0x71, "68caf3d4fb46467c11a27f752066d4a1290dadabd9e14a6d4d768e02dc7d2820ce1a73008cda4b6054a28bf4ac8893a5b859be70cdb5a3b248e29545be6627a26a46cb10a196156b92cc96c5b3d3b159d22cd1186fddb555e11c34f848793f69eb7426b30ea7936152904f71993c04f47f"}, &(0x7f0000000100)=0x385) rename(&(0x7f0000812ff0)='./control/file0\x00', &(0x7f0000000380)='./control\x00') lchown(&(0x7f0000000300)='./file0\x00', r9, r13) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r14, 0x84, 0x1b, &(0x7f0000000140)={r16, 0x63, "0abaf71f161e11fa2514968f9b03c41a176303ec4fc8594de58006df48bb7a0aeeeb0a959cc7bb2034675b678f524734d211d2c198c3fd19f5612860db31f7c008ac06e42d06718588b4301db5542fe51acbadf47c7b90e43cdb9117f98366e0213780"}, &(0x7f00000001c0)=0x6b) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0x1, r2, r11, 0x7fffffff, 0x100000) rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./file0\x00') dup2(r15, r0) [ 43.486029] audit: type=1400 audit(1519375271.157:20): avc: denied { write } for pid=6209 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:init_var_run_t:s0 tclass=key permissive=1 2018/02/23 08:41:11 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={@generic="5f0a8cb4265aa29a92a87cd9813745b4", @ifru_mtu=0xffffffff}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00000000c0)=0x66) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x40}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000200)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x8c) 2018/02/23 08:41:11 executing program 4: clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000000000), &(0x7f0000dacfc9)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={@generic="c030e825bf5ac338c34aec713400e890", @ifru_settings={0x4, 0x1, @te1=&(0x7f0000000080)={0x2, 0x1, 0x8, 0x5}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000140)=""/118, &(0x7f00000001c0)=0x76) r1 = mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7efc0)) dup2(r1, r1) 2018/02/23 08:41:11 executing program 2: socket$netlink(0x10, 0x3, 0x9) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x6027, 0x3, 0x3}}) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) 2018/02/23 08:41:11 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000c000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008ff0)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/02/23 08:41:11 executing program 5: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) getuid() ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) clock_adjtime(0x5, &(0x7f0000000000)={0x0, 0x6, 0x9, 0x80, 0x3ff, 0xffffffffffff148a, 0x1, 0x1ff, 0x8, 0x8001, 0x4, 0x401, 0x2, 0x0, 0x8, 0x1000, 0x0, 0x80000001, 0x8, 0x8, 0x100000001, 0x6, 0xfffffffffffffff8, 0xfffffffffffff801, 0x6, 0x8}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 08:41:11 executing program 7: r0 = inotify_init1(0xfffffffffffffffc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r3, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x2, 0x5, 0x4, 0x6, 0xfffffffffffffff7}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067eff4)={0x0}, &(0x7f00002caffc)=0x1b) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) rt_tgsigqueueinfo(r5, r5, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc}) r6 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00000000c0)={0x5, 0x5, 0x3f8a, 'queue0\x00', 0x3}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800000000000000, 0x30}, &(0x7f0000000100)=0xc) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x401) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000140)={r8, 0x1f}, &(0x7f0000000180)=0x8) ptrace$getregset(0x4204, r5, 0x1, &(0x7f0000661000)={&(0x7f0000439f10)=""/120, 0x78}) 2018/02/23 08:41:11 executing program 3: mkdir(&(0x7f0000b2cff8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00') init_module(&(0x7f0000000040)='!proc{ppp1\x00', 0xb, &(0x7f0000000080)='com.apple.system.Security\x00') 2018/02/23 08:41:11 executing program 6: clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, &(0x7f0000000140)=0x8c) 2018/02/23 08:41:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x408000, 0x0) timerfd_gettime(r1, &(0x7f0000000100)) 2018/02/23 08:41:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00003f9c8b), &(0x7f0000000000)) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000040)={0x0}) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '#posix_acl_access\x00'}, &(0x7f0000000100)='trusted*eth1\x00', 0xd, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7c3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3, 0x5, [0x1, 0xfffffffffffffffc, 0x4ff8, 0xfff, 0xfffffffffffffffa]}, &(0x7f0000000140)=0x12) 2018/02/23 08:41:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x8c, 0xe5, 0xfffffffffffffff7, 'queue1\x00', 0x7}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x40032, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4e, {0x2, 0x0, @multicast2=0xe0000002}, @generic="f7cdc0280a7f6955544d07c4dcbaa189"}) lseek(r0, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/23 08:41:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0700181e5e3930587f386b0a4f3d9d8be6ea6a4c845536d97a4a3583b519ab669fc61dd25737df8ecf8ec9e126bb057db101db8193fc5f5dc86dd5163da24487", 0x40, r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="267f9acb5dbae2d40be48f69579887c9", 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ca4fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) [ 43.588489] device syz0 entered promiscuous mode 2018/02/23 08:41:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/23 08:41:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cafe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b5c97606ab216537366c9be6a04688fab0f2bba177ba3e0d0bc36c980a1e1d1023ecc9de188c807aaf804ebde7f48a8d6edc86013a71a10cfe85d0bd1b9618833c6364ae444641197289b3e37b8521924ee9e27963095937228f9d62845ea4c1452567d0e376e09f8d5e66d6568171f6876902c17e429bda8a3f58e45326bac1aca4df224ab6354b098fdeb8efaa402230681bfce45f4d5d45982d41ea8f317ecd4826d723a77a1e5ef0225d818bb9e34a3aaac09fe00db95314ea021d31dea02adbf30f59bfc5879bae7cf167b2a94358dbc204aa98a80c3d81e075fc115076b2a351513a9a47c1f5f3f9fb81be20d2c73fdee268708f87a7bf5ce34620", 0xfe, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x903fc) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) 2018/02/23 08:41:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000040)="e980406797c6d9fc3eacf1426518f3d9cc5bf7067995cc64db784a84da7f646e0809e242a3272cf4ea047e0aebca4ae7bae28814eb926ef411ccc521707ea7bc7264184dffbddbe30cb2282ca98a334d02cf43bda2aa8515876d05b8bb9e634ea1ca59882936e369bcb37d2c54dbb0e21fb9dbd5b2478362a87e3266f95b8bfc4a882f6b54c69c3fddcb3c74daa771404cca749252cad82d2103f81ea16df7663ebe8191f6c0a4edccf65753", 0xac}, {&(0x7f0000000100)="c52835017619f1506f3c1c4de88792cacfe117e94e036186661041cf0e631f25eda505849f295503cd88b802eb5595b1f585", 0x32}, {&(0x7f0000000140)="5618881d6ca37c62fbf3a43f2220c4293aa9ef5a56c3c502f06545603ceaa7bed13419e09b5babf98914be0f7745b4ce10a6a50c9525", 0x36}, {&(0x7f0000000180)="2d491a1c25f552b0bdb5a706f0e0f257227ec5c431bf7323e1bacaaf647bbc82faaf7e9f8fc439827b52ce41ef0347909e627a4ef20b0bb63b83a9ca54f35836b90860bb88626a30fa29c2773ee82f0fea5aa298684c9f9c58a3e1f891ca", 0x5e}, {&(0x7f0000000200)="5501bd4068f47f8b751155b22e5fe1a4291d585a6dcb950b6442eafc52049c0e5a5e65d5cadc5beaaf107d840023017879315cfeeaff698c2aae9f68c47ddfb2", 0x40}, {&(0x7f0000000240)="fc6288c870aa45ca5151b8fa89d41ad6b105d5b9decf5c04844023afb72722a1609ea9a2c55cfbcfceccdd92055b18498dbd13eac6a657ab362ea4cb3594807fdf9795400b6bb9a6920aefce9eaba79969384c0ae6ebc420ef11ad5b84b578f26a125d7f0a", 0x65}, {&(0x7f00000002c0)="b22f481e007b4e6eb6cb2fe7dbd825b34238bacb3867b726a5cea7ff4f8c364ddeb880e8e08bda0081a8685276220d20b45a3d4542c23c87069244fadc8b4c1dd24982c7929f4a781f20549554be613773be8fdb1a607a93c4da0706705582dffccb0eed7ccfbf4b41cc082823d608a061a4c4a6402ca7c59a9c0016e030ad5863ffc5e05fb7c43a", 0x88}, {&(0x7f0000000380)="9822ccab9fa751ba02998790063135cfbf4c8cc9c31553e482d181315cde7a40ac45a7824b80f812d4b46178bb3a13323d0220410e3bb1ca217f017af39cfd48d1dff66d39ef4d9aa7fafe96fd7ab9b6842352a847384d6bdb1c70c28ce876b2a5bfcb418285abf701460b1b87333a64381a64f334ef25a75622ee2b9219981857b86304aabaddb5fcd1d70366a40467c1b5fe112f3d3b5fa55d489b62abcae4f1c7c378c6df3d380e43aee27c4045e1e553f935f4413a94f598f03b4b5145160a8aaeaa9cf2c3dfdea859f0cd93923b4649e7057c16df7aaf6fce7183f958880bc67a94373ca9ab30", 0xe9}, {&(0x7f0000000480)="fec96fc9e05ccc61a6525b6fa293c7edd0cb0940e88e0b22976b31022e54b9389570cc9bc071fb8dfda5c869c8f9ebc9967a60d3cd370bec282267f74c754c13c1865e9cbaa9a0c533f75dd5aa40349505a2d9926e9f08972ba65025ad1d251c0fd45201d213ae3ae01c496cd29acafb770f2ed6b8a0848dded3f6d7b53059fb23e8f2e4d93b6e2f75874cd6fcb0fccfdf365de53f39f1f83350397366cb05d9154e337937c1fa7dbf", 0xa9}, {&(0x7f0000000540)="89aa938fd6331baf32c17bab7ba568da7469037093dd1be28a627a32d22e326d724728dce2598a16a97e2eef39e5f914314b41501da6b43ebb58748a953f334e220bfddf24a85f835ec22321220cb8be4e9946e7d7869728c7ff885b53b0e115f52994111584fe4a173232d3ee6ec606b5ace8d68a2958d19c", 0x79}], 0xa, &(0x7f0000000680)=[{0x68, 0x112, 0xfffffffffffffff9, "830d90edef55c6baee341987f9a4134b432a3f3bdad4a8616e071e32063af11bd30cc82ba5e2cc77ced459019a5080603ccb3c75938480394584094fea8d7cdde14ad93b9af5e05ada886e046f6c225b01a844fd96042d4e"}, {0x68, 0x10e, 0x4, "016232901fe2f07bf57f5fabb111758a19498f22425a33066e010394e6cc7fccb24b7c4b16b768b7af4e1430a49225d3add466b7e4cd53c3deb6465085743220c592943022457354b4dd64748e33f8698dc57ae29892e36e"}], 0xd0, 0x814}, 0x3}], 0x1, 0x240000d5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) fdatasync(r0) pipe(&(0x7f0000000800)={0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000840)=0x5, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000800)={0x0, r1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000880)={0x0, 0x1000, "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"}, &(0x7f00000018c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001900)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80, 0x7, 0x8, 0x7fffffff}, 0xa0) 2018/02/23 08:41:11 executing program 1: setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r0 = socket(0x3, 0x80003, 0x660) sendmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="164ed66196ddb4c3512ef89030634c24330e70067a5a413d778bbca3392d5903477e8222fab814afbee053e6dd068ce7b7df28e7ea00c1f46bae5e5bcae5175fb6e9708ac18862bcad0484cb6eab20222e4396b7fb977572d982f5dbf02cd4e061c2b19407ed0188c1b33b5e024077d9b0e43da796d9f83bd577d07c6e9c99b3367b2912e6371c39d424a92a05d8bf", 0x8f}, {&(0x7f00000010c0)="0af3c95cd5028b012828c07a0ba6b3d2328907c0d788c229bd0f0db0813686f79f08170bc0d8df6a4df2b1173dd510617d37cb5c039269c5cb82cabe1f7efd16cab7c10301155df3cc5ef3de352985eb08a76a8c3c84f0d336", 0x59}, {&(0x7f0000001140)="2f92d7d793206f2d094e5daeef5b2adb9cbf96d36b478c85fe91620d9525fe429d246cdc62ca8a85aa027fbbe532e98e66c4b328e7ad984ec7c10023368a0c3fae7d081decec8d9f10c67d74f0952ef1b5aec661feffe01008dd20abdd90405f239665eecd5cbccd1dd84c613118d9c09711c3f9119bff271b7e8a7a2456f123cdad6aaa9f34c8251e08846bca49dda246982c58b4bddb2572a85980f5d0caed0f7887", 0xa3}, {&(0x7f0000001200)="c23234c37c4ea5ec0830ae0f012f3e4e7b51e058233d6bfed5ddb01289dea42c8b597646028960c95efda8f0c6ee769095cd568b9b49cbe0bf12992bf8c2d290801e1fc3aa2a518c9b7a22e9c60103cd4999dd7ce464402894e373b44032a89d6d468845458b313ddba30777cb1c76393575820bcc13533815a5fbbd0fd13f1e16fa7d25056ef8094543d9c8509c698885bbc7d1e7eb1c317710fbc945128b27ace3af65e43c6ca1ecba6ed67d5488f92217b2fa0a3cc65947dc084a7c587c2d0f11302d7914706dfd9a29fe2a267b3ca3bd53aad19c9d8f29a90a24e436f60882a17a825cbc0206e0fa2a5127b1b2", 0xef}], 0x5, &(0x7f0000001380)=[{0x38, 0x1ff, 0xffffffff, "339cc42f532c95d326d73d8d5f4df4bc2539fbaa71d49f592f245d81e5324d77cd9617edf4b0"}, {0x70, 0x116, 0x6, "64488b4b1405bc00e9689f9f5bcd3d642f83d71f42b03b8036c4abf84dba930557e0e3fe7536c580faa92b5b0dc013f6b37e6f666950545d7f5af304db2675075fcd07b4ef4ce85489ad521415414d8142e3ab7ea02ac7bc39921f33bc55e156"}, {0x60, 0xd2f8b333e36958f8, 0x6, "b3343f46bec9e644dee8906bee31f2cafe93cf1770ebead50fa32190ea01ad54e8a86850210158b92c22842379c7e04fc4c4ba950fc19086aa966c3f374e6a068946c7296856298c81d079b70f"}], 0x108, 0x40000}, 0x9}, {{&(0x7f00000014c0)=@ax25={0x3, {"8c1220a8a75944"}, 0x6}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001500)="a7a8d8790fe5696e357fe317edada446de7a556fb3502c3814a5994a2c6acc08866a1483326bb01d2935f9810d4dcb0247ba6dde187d7b4790097330033e68e8b35594f2a7039816c0545d37f2af0d8904cdf00d9e4af9bd689abb", 0x5b}, {&(0x7f0000001580)="5681a586cf07a5e5d48129e779d75fa16b1af0e96e3b460066e65dff2090349dbc09e92ed013edf5d91a7824e2aae397d91c8caf8c3db3c4f2b4fb64b0b3db75a500ab08fbcf3eadf9c7fa4a1afccd1dc2a32e276c72cc041f2f639b686bda575cb5771b12eb472907b61e238d1e1dea5bed14abf141c77fe088991f6ddabe38ba1530888fefd9460887ebd48f0e018ffa4f4146bef9e1758155e16334c98750364d77ee22df4781f626fce13ec1b668bb72c62100efb4815a61c2eb628ef5481b26b8b74c78f099b17a52b45149579ed73c68a61693bd8d5650e61332b79bfb8faa87054e9b680969a52dfab92a", 0xee}, {&(0x7f0000001680)="e171202bff73c4ad4fd719faf83001fd19e3aa4e33201ca27271d1fbf6fa0974ab7bbaa13041db443f04a587685f09ac1938b007d662eb14dd4d519c67fdb0950104943543d6d0edde41ba1780b0e747c75df3abf13d7934fab760f4b26b46e0cc85e3aa7e3294bfa8a2f25658db10c3d141139490bcc72983792368768ee1e1b72abd2b0b5fd49bb2b5083239ce6b9e2d3f99924b1c0983b972a8ccdcc3bc15b97184644c1bffda3f50d59e08cf55c058e1941f2f4e64cfa6741fdff603e0f73c21238792436f3182a47ae48aa712d869132bf24384122e493ab086af1d24050aabac624db9b827e71c81dcfa1873c0f401c9", 0xf3}, {&(0x7f0000001780)="904bcc5c2e5d03b7d3880437122a7a9160bb11b1c2eacb996feb327c3c18c8037882a916be0c98dd101eafa15fc224a4a3d46dcfab86779441267441b40225b5b47346f55c2edb80ea6d57771c806a75b57a699024dd5a109701effde9b7e9ca357dd386f5010e74b7a397555062c09bffdcc42db820", 0x76}], 0x4, 0x0, 0x0, 0x40}, 0xffff}], 0x2, 0x48001) 2018/02/23 08:41:11 executing program 3: r0 = socket(0x9, 0xa02, 0x10000) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10}, 0xc, &(0x7f000088cff0)={&(0x7f0000b78c50)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"316cb1ddd98a3f"}, 0x7}, 0xffffff63) [ 43.643371] binder: BINDER_SET_CONTEXT_MGR already set [ 43.654600] binder: 6272:6286 ioctl 40046207 0 returned -16 [ 43.668861] device syz0 left promiscuous mode [ 43.683748] binder: undelivered death notification, 0000000000000000 2018/02/23 08:41:11 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x84000, 0x0) tee(r0, r1, 0x6, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0x7ff, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) 2018/02/23 08:41:11 executing program 6: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00007e2ffe)='..') umount2(&(0x7f000064affe)='..', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x201, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x19554f4a, 0x400) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/161, 0x2}) mknodat(r0, &(0x7f0000000040)='..', 0xc000, 0x3) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1100) chdir(&(0x7f0000000080)='..') fcntl$notify(r0, 0x402, 0x4) 2018/02/23 08:41:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0x1c6}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000000000)=0x58, 0x0) shutdown(r0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) [ 43.690762] binder: undelivered death notification, 0000000000000000 [ 43.728078] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/23 08:41:11 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x1000, 0x8001]) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xb83ffc04ccc0621, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r2) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) 2018/02/23 08:41:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r0, &(0x7f0000008000), 0x0) signalfd(r0, &(0x7f0000000000), 0x8) 2018/02/23 08:41:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/02/23 08:41:11 executing program 5: pipe2(&(0x7f00009dcff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) fcntl$addseals(r0, 0x409, 0x7) 2018/02/23 08:41:11 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x4, 0x400, 0x0, 0x35ea, 0x7fffffff, 0x3}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) eventfd(0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000214fd0)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/23 08:41:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040)=0x1000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000ff4)={0x10, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000006ff4)={0x10, 0x0, 0x0}, 0xc) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000040)={0xbc8, 0x100000000, 0x0, 'queue1\x00', 0x7fffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={@generic="f3b7e25a1e616e55de1a3a343c5226ff", 0x4}) 2018/02/23 08:41:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x9, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) 2018/02/23 08:41:11 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x50000) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x80000) 2018/02/23 08:41:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9}, 0x10) 2018/02/23 08:41:11 executing program 7: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8000, &(0x7f0000000000)=""/17) 2018/02/23 08:41:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x234}, 0x1}, 0x4000) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000080)=0x801, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/205, 0xcd}], 0x2, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x0, 0x989680}) socket$key(0xf, 0x3, 0x2) [ 43.861489] binder: BINDER_SET_CONTEXT_MGR already set [ 43.872926] binder: 6340:6345 ioctl 40046207 0 returned -16 2018/02/23 08:41:11 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f000001b000)={&(0x7f000018b000)=@abs, 0x8, &(0x7f0000fe9fe0)=[], 0x0, &(0x7f0000fa3000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/23 08:41:11 executing program 2: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@common='lo\x00', @ifru_ivalue=0x8}}) r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f000003c000), 0x9) sched_yield() 2018/02/23 08:41:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/02/23 08:41:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/02/23 08:41:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000006, &(0x7f0000000080)=0x3, 0xfdc2) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee4000), &(0x7f0000566000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0xe4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000100)=r2) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000000c0)="bd94ad205458d38c76ff76f472c845ddae83749fb577151baf99d8f9c20046720f2bea2a0adb21c289118363eaf44a5f29c6b39883f1608e3ddb8b2d7116dfeed76632cb0b77794010babadbc347fb72047c43a518d744ebc35ae17a148748620b6e8f3acd0e86295255ee1f89b1c3e2ca0ebe696897ab5e66867436a08a4b2c99b181f0c72a9b7dff6e34ec98838fba7f27494bedcac92849c2875629cedc3773bc911f73730a121a1c415eed09bb1b274a5cfd0d", 0xb5) 2018/02/23 08:41:11 executing program 3: rt_sigaction(0x7, &(0x7f0000001fe0)={0x1}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/121, &(0x7f0000000000)=0x79) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x7f, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x1, 0x8c07, 0x1b, 0x81}, &(0x7f0000000200)=0xa0) 2018/02/23 08:41:11 executing program 6: mkdir(&(0x7f0000947000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40008d0) inotify_rm_watch(r0, r1) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0002, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0xb1b, 0x1a, 0x5, 0x0, "6953a48f2952aadaf76dfb30dce23584c9710c29efb55b9d94a7851f1559a07b"}) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x80) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x4c5b, 0x6}) 2018/02/23 08:41:11 executing program 4: pipe(&(0x7f0000000000)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x6c8ff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000035c0)={0x0}) r4 = epoll_create1(0x80000) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003680)='/selinux/checkreqprot\x00', 0x100, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000036c0)={0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000037c0)={0x0, 0x0}) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003800)='limits\x00') r10 = syz_open_dev$tun(&(0x7f0000003840)='/dev/net/tun\x00', 0x0, 0x80002) r11 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000003900)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003940)=0x0) r15 = geteuid() r16 = getegid() r17 = accept4$inet(0xffffffffffffffff, &(0x7f0000003980)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000039c0)=0x10, 0x800) r18 = syz_open_dev$loop(&(0x7f0000003a00)='/dev/loop#\x00', 0x81, 0x1) sendmmsg$unix(r0, &(0x7f0000003b00)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000034c0)=[{&(0x7f0000000080)="2ea4856789ccf1be60dfb71ce34a2c8e22725726bc100fe7c012f93ec7cebbd18264959209a818bc4850132d6834501191684046e51f60e13eec8b2d5571906ebfb2f6d93712f1604dca72807bb29f08721566e7e0a757bf9bebddd570ec58aeeb4cf3e91dad61a6e9105a0347a5c6696d", 0x71}, {&(0x7f0000000100)="a119eb54369861e54ae4b720ded179e15ee297671fafbdc8f2173833f325020feeaa1e4ba5fa90235f2075c3097f6b8771ed106d4d9f167620f9604f1a4850c8fe74f1476a0367ed55d5c2c402ed9e3a6e4463b294be50bd95680c316608e0ed541726dd982c0972a2d2c81910bfb9e273086f431f48d3f85af2c52786ca20ed31089ef157a8b0af928f1f1e17a39a3b885de84b2a08153aa846668aa3e9ed549054160edefc1eccc1fed3b45f15dae90542a9c7159b0dcc55704096c5411bdc286109bbd91e96edc2ca4795795cccad18eac7b1330d4d0d32948f2f3982878c51036253c77cb428221fb670e7333540", 0xf0}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="a82cc8b1e5a02a0ff80b56d7ed7d5ab6a7a9ba1cc5e9c23a076b98ed7e01c21cd04893d034a3fd642e65aac3b49634d9bd3ca06c4c4cc6a1211bfa4e94afad6bfc37d7d6b2e94a919ffe593d81e4698d37e787f0fe578aee75f0847955678f6f5c8ae6ce79a1ca4c36657870193c1d2c348e1865ad29f9367f04f297400b5aff6715cf0716d3e492d3d73ec8be0756c3d95703a9f31106efac21fcfb95cc71da54ecd42c4858a1dcf235136216fce9c2d0a7e1f4d829f26982e884d74d047744f7daf7cc", 0xc4}, 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{&(0x7f00000024c0)="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", 0x1000}], 0x8, &(0x7f0000003a40)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17, r18]}], 0x90, 0x80c0}], 0x1, 0xc010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bc1ff8)={0x0, 0x0}) r21 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @empty}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r20, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, r22}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000003700)={0x0, @in6={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff31cc}}, 0x4, 0xdb3}, &(0x7f0000003600)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000003540)={r24, 0x4}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003640)={r24, 0x8}, &(0x7f0000003b40)=0x8) setsockopt$sock_int(r19, 0x1, 0x5, &(0x7f0000000000)=0x10001, 0x4) sendmsg$nl_route(r21, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r23}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/23 08:41:11 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0xaf) clone(0x0, &(0x7f0000000000), &(0x7f0000004000), &(0x7f0000002000), &(0x7f0000001000)) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='ppp0\x00', 0x0) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="fccfa2b21cafca4a4cc4c414242d6106328c20ef061ce3ee669089edbcbc8210d9a7312677d2f3ff9b56386050f969efca8553ddf0f493bb047604947f14904957126f1b375aa366c1bddef8bec9444444c876a5f93985d2b38d1c2c42da000879e6ff918ebbda6e183be9fefb08b74cb095f4e19e75099b7cac1bd46c86255c1f2ab1188e7ac2f4a7edb7c18a509d", 0x8f, 0xfffffffffffffffa) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x7ff}, 0x8) keyctl$reject(0x13, r1, 0x4000000000000000, 0x9, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x42, "277d872b67266e7baf371cfac53e396420fb69d7f80673abe3407fc4b24c96cb985c4a6eb410777e2300d997bfd5d933a09b2567d2a83f8ba5c0c3387a06e9ccec51"}, &(0x7f00000002c0)=0x4a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) getgid() 2018/02/23 08:41:11 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000000200)={0x0, 0x8, 0x3, @thr={&(0x7f0000000040)="e1b8a24e35ffb317f5b9a805181d123cf48c68576ee759f2cc376496b58ec901e4bbeb997b617de041a8402da17fd69c640fe533ef70435a9bc5652da2af66e1624a32dbb398a989c4c59804e7f90ff7b2c84b709b9490f4cbab9abe59761b99bd5a24d6fd227386162cb212686adf489646741f2cf0d302d76f46bfad5e110a393d8ebd655faf36e11d830e4f9f9e815752013e1184", &(0x7f0000000100)="e040bc004fa45677d64727ac40411d8894ad3660e17536938fc80b6456b2922ecf9e2842bad035a29dcbe64417bc5f588c4bd862e582bd65c855bb24a269fe5af034acd4ff7994d1a9043f9ef8f4df27341c201d0f2b79b22fc1ee6fa6f889b907700d071e78e7172fdf38f98bb738cd0a5d25571c3d244339b62571f9bc7647581c2de9b91a42c7f067d35eb49cc2dadc398edcb335f93fb65f257cbe59bb8d7842973e165968a0d2e2e36b29f17eb8123f5cba7d047001e03e0e6093d3935abd1e62fa75f3adc01bca318c422500beac4828788083f8eb71798835b777666b3142c99cb3c1f81e40ebf42a4a06dcb01f3db402799c84e209"}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000300)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000000340)) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) renameat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f00000000c0)='./control\x00') 2018/02/23 08:41:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10000, &(0x7f0000000040)="eb") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x400000080000, &(0x7f000002f000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x2, 0x0, 0x5000, 0xb5c0, 0x4bd5, 0x200, 0x9, 0x1, 0x31, 0x9}, 0x10) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000200)={0x6, 0x400000}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/110) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x85, "c72d5a34c236e57fabbf322b05bf176b930e1615d060d73b1d3e693d3b5985f972c6ab8245e67b7e968cce67740ef6b9a1bf4ab4d1de5b6c0863348163fe1eab1b87816eeb48f03168903436561bbde960ede53c089ba8b5132ddc31535e59c88b57f3883045e4b8fb9ce9ab42edcd523575b9bd006950f488adf0be4ebcce918d758246aa"}, &(0x7f0000000340)=0x8d) 2018/02/23 08:41:11 executing program 3: r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=' ', r0) 2018/02/23 08:41:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xa, 0x23dca058b959b27d, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000012000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:11 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001400)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/133, 0x85}, {&(0x7f0000001340)=""/132, 0x84}], 0x7, &(0x7f0000001480)=""/241, 0xf1, 0x3}, 0x1}, {{&(0x7f0000001580)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000002a80)=[{&(0x7f00000015c0)=""/121, 0x79}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/67, 0x43}, {&(0x7f00000026c0)=""/150, 0x96}, {&(0x7f0000002780)=""/63, 0x3f}, {&(0x7f00000027c0)=""/100, 0x64}, {&(0x7f0000002840)=""/251, 0xfb}, {&(0x7f0000002940)=""/15, 0xf}, {&(0x7f0000002980)=""/233, 0xe9}], 0x9, &(0x7f0000002b40)=""/247, 0xf7, 0x8c2}, 0xfffffffeffffffff}, {{&(0x7f0000002c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000002e00)=[{&(0x7f0000002c80)=""/183, 0xb7}, {&(0x7f0000002d40)=""/77, 0x4d}, {&(0x7f0000002dc0)=""/58, 0x3a}], 0x3, &(0x7f0000002e40)=""/79, 0x4f, 0x2}, 0x7}, {{&(0x7f0000002ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000003040)=[{&(0x7f0000002f00)=""/60, 0x3c}, {&(0x7f0000002f40)=""/102, 0x66}, {&(0x7f0000002fc0)=""/79, 0x4f}], 0x3, &(0x7f0000003080)=""/4096, 0x1000, 0x3}, 0x9}], 0x4, 0x40, &(0x7f0000004180)={0x0, 0x1c9c380}) mount(&(0x7f0000cf8ff6)='./control\x00', &(0x7f0000648000)='./control\x00', &(0x7f0000afd000)='fuse\x00', 0x1000, &(0x7f0000152000)) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r0) 2018/02/23 08:41:11 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x7fff6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000038ffb), 0x8) 2018/02/23 08:41:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000dffc)=0x10) 2018/02/23 08:41:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic="86089eca79aae4fdadec2562bb18d876", 0x10) 2018/02/23 08:41:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000b04000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002480)=0x14) sendto(r1, &(0x7f0000000040)="24d8b74547fb7f4886df1f53b5fdde8cab8d753ac10b6425b63dc5ef8e6f47aa85af3b6b5119f8ed16990edb8c0ee06099ccfa7963fb43aaccd73d89a13aecfb4dad8b37f16b4bef7e1061cba489c83bc7f23fcaf431f0642bcf1406ca9b5a5c5e83ff4ed2b4f8591ece2d02c9cfd2182a175acb8e82ddb0244844c05f5827abd99b86aebfe2b16185299bff910e8540919df924e1df77e9d252337588c04d0e9dededd83c93f74051e8f8f93f901f71", 0xb0, 0x4, &(0x7f00000024c0)=@hci={0x1f, r2, 0x2}, 0xc) 2018/02/23 08:41:12 executing program 0: personality(0x25000007) 2018/02/23 08:41:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x100000000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000255ffc)=0x1, 0x4) 2018/02/23 08:41:12 executing program 1: clock_gettime(0x0, &(0x7f00002d3000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) futex(&(0x7f0000000000)=0x16f, 0x3, 0x4000000000000, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x5, 0x5) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) 2018/02/23 08:41:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3={0x4fd0, 0x3}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/230) write$tun(r1, &(0x7f0000000140)=@hdr={0x1, 0x3, 0x7, 0x4, 0x9, 0x8, @ipv4={{0xa, 0x4, 0x7, 0x8001, 0x1038, 0x3, 0x114, 0x2df, 0x2, 0x0, @rand_addr=0xbf, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6}, @lsrr={0x83, 0xb, 0x4, [@empty, @loopback=0x7f000001]}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x932, "d722f6", 0x8, "43d0c6"}, "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"}}}, 0x1042) 2018/02/23 08:41:12 executing program 4: renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/02/23 08:41:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/23 08:41:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000b04000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002480)=0x14) sendto(r1, &(0x7f0000000040)="24d8b74547fb7f4886df1f53b5fdde8cab8d753ac10b6425b63dc5ef8e6f47aa85af3b6b5119f8ed16990edb8c0ee06099ccfa7963fb43aaccd73d89a13aecfb4dad8b37f16b4bef7e1061cba489c83bc7f23fcaf431f0642bcf1406ca9b5a5c5e83ff4ed2b4f8591ece2d02c9cfd2182a175acb8e82ddb0244844c05f5827abd99b86aebfe2b16185299bff910e8540919df924e1df77e9d252337588c04d0e9dededd83c93f74051e8f8f93f901f71", 0xb0, 0x4, &(0x7f00000024c0)=@hci={0x1f, r2, 0x2}, 0xc) 2018/02/23 08:41:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000b04000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002480)=0x14) sendto(r1, &(0x7f0000000040)="24d8b74547fb7f4886df1f53b5fdde8cab8d753ac10b6425b63dc5ef8e6f47aa85af3b6b5119f8ed16990edb8c0ee06099ccfa7963fb43aaccd73d89a13aecfb4dad8b37f16b4bef7e1061cba489c83bc7f23fcaf431f0642bcf1406ca9b5a5c5e83ff4ed2b4f8591ece2d02c9cfd2182a175acb8e82ddb0244844c05f5827abd99b86aebfe2b16185299bff910e8540919df924e1df77e9d252337588c04d0e9dededd83c93f74051e8f8f93f901f71", 0xb0, 0x4, &(0x7f00000024c0)=@hci={0x1f, r2, 0x2}, 0xc) 2018/02/23 08:41:12 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) unshare(0x300000) 2018/02/23 08:41:12 executing program 6: r0 = socket(0x2, 0x1, 0x8000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000009000)=0xffffffff, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x3, 0xa1f, &(0x7f0000000000)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de6ff0)={0x0, &(0x7f0000de6000)=[]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x10001, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x7ff, 0xff09) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000040)=0x32, 0x800) 2018/02/23 08:41:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x2, 0x3, 0x14, 0x2, 0xfffffffffffffffb}, 0x6, 0x7f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000005000)=0x98) write(r0, &(0x7f0000005000), 0x226) [ 44.335859] binder: 6446:6459 unknown command 0 [ 44.341492] binder: 6446:6459 ioctl c0306201 20004000 returned -22 [ 44.383771] audit: type=1400 audit(1519375272.077:21): avc: denied { call } for pid=6446 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.416768] binder: 6446:6466 ioctl c0306201 20004000 returned -14 [ 44.416770] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/23 08:41:12 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mq_timedsend(r1, &(0x7f0000000040)="b33775942f7180e3b64da395c1e42609b2c6c23218fded2f43d7f549df650839e4cde96612c8d34bd72ffd98235f70855fa07667677c310ed6d03e59598693213fee99f1a3f1d4be977ddb86223baf7a3092d8e225a7e39e28ff3f2233812d9d9f66b2f968b2f5d99fd95339a98250bc8e9194ece7a4", 0x76, 0x2ef, &(0x7f00000000c0)={0x0, 0x1c9c380}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x9034, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x118) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r2}) 2018/02/23 08:41:12 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000010c0)={r1, 0xb5, "db966517aba723f84561301af548b9d9e117e50f4b83622463f48e9424572ec5680f62ace4f1ebd9bbf73e638121eb00ef9ceee894c6c98c5be988155d10ce623b63f6dad9df66c22af2f8461dbbe8218eb85c194faa047a10b4eb1a9994b6a598e9d522967daee6bf3534a3ef38823b6239f1ff311dcf4b4a42e1c6cb53a8febf3586c1a30015cc3d26dc5a77db96f98945214ed3c4feb2aa7436d4fe29dafc987eb501c708fac531bf6fe2ded6a5a4540babf1a1"}, &(0x7f0000001180)=0xbd) pipe2(&(0x7f0000000080)={0x0}, 0x4000) splice(r2, &(0x7f0000000040)=0xfffffffffffffffd, r2, &(0x7f00000000c0), 0x2f, 0x81aad269f0ca65dd) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r3, &(0x7f00003cdfc8)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000099fd8)=[{&(0x7f0000f8d000)=""/4096, 0x1000}], 0x1, &(0x7f0000ebc000)=""/8, 0x8, 0xfffffffffffffff8}, 0x10040) 2018/02/23 08:41:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x4) capset(&(0x7f0000000200)={0x20080522, r2}, &(0x7f0000000240)={0x100000001, 0x2, 0x6, 0x26c, 0x289, 0x441}) 2018/02/23 08:41:12 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 08:41:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x214001) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) dup2(r1, r0) writev(r0, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/02/23 08:41:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000032c0)=[{&(0x7f0000000040)="31a5f6f5a2469a4c7f7760fd8e27e3c0f2451dd4ece58ca9b0284c3b6b1011de2c9156d5adb41ecfa44c226e9e0496f9c0ac1209c0e8162916ddae57ea5439c0702abf65895f415cec674c3fb6e41558afd3178225f7b0e24f7429baf0e6a7a64a4b40370f9d6c9c742663ae73383311c8fd74ff19ba7bcd013088b7a52cbe6cc177e275279350ed09576a47bb78423251cb07d06bc934e0486550908b39041115d1e5b5924ae45a2f43dd929b25af480021ecbfabef808f305f6ae1463d764ae32ed796dbbb302566c01ba86207679c93120b53b73c9a3672bf"}, {&(0x7f0000000140)="737e204c6cc4e52a4cfb0277b41f0b8198beb6a21a9c8bf0f77b2c72240558808ca704834028a3b3503c672ded5c7376acb187ce28b5253fdf88488cd1006f9f11298c72ba6a36a1dcc1505c75cb92c2339bccb8b1a5098517abe9feb89238ccfa83e52727c3b25c6370d84d41d3edc0462140f881c84d40c9e35bf31213828413f8abdaaae3820a738a0c808b8abbce23a48fe70dfc10bdc2a6783f4bfd71cd11a35d4b136a1717d5619a65a7b5c8223e355a729c6ea4571263de2b1e0efebc940dc1f5eb0f68eba1dc919df4f52884ef5e1501b95ea18af95e8c1d665334b6e0f7bff009e41598978b472119267d125b11bb7952a207c48bbc41261f69"}, {&(0x7f0000000240)="0c074189293133a48147d2ea172f03b6e5b6ac95158d1494f7898054de4b8526936b40e1b99e8e46faa6df16029ba4871a17db9bf725a9a106"}, {&(0x7f0000000280)="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{&(0x7f00000022c0)="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0xbd) 2018/02/23 08:41:12 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x190) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) sendto(r0, &(0x7f0000000040)="034d452caec792d348f90cf90335146cb9de3b8a5b8d30b558e345cdf29d89bc5857727062db9d5ddddd4fb76dbbd24181bc67bdf0aa35c1c979866d1bbb5911d0f0c207b22af55a0e5245ae4f86e3f923559451", 0x54, 0x0, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') pread64(r1, &(0x7f0000016000), 0x0, 0x0) open(&(0x7f0000762ff8)='./file0\x00', 0x200, 0x0) 2018/02/23 08:41:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200080000000, 0x2, 0x0, 0x0, 0x9}, 0x20) [ 44.416779] binder: 6446:6473 ioctl 40046207 0 returned -16 [ 44.424522] binder_alloc: 6446: binder_alloc_buf, no vma [ 44.424557] binder: 6446:6474 transaction failed 29189/-3, size 0-0 line 3128 [ 44.449882] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.455526] binder: release 6446:6466 transaction 12 out, still active [ 44.465818] binder: undelivered TRANSACTION_COMPLETE [ 44.471683] binder: send failed reply for transaction 12, target dead 2018/02/23 08:41:12 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x5, 0xa10, 0xffff, {0x0, 0x989680}, 0x40, 0x5}) 2018/02/23 08:41:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000defffc)=0x8000000000000, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1ffffe, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1ff, 0xffd, 0x20, 0x100000001}, &(0x7f0000000200)=0xa0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000240), &(0x7f0000000240)=0x4) 2018/02/23 08:41:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') writev(r0, &(0x7f0000e77fd8)=[{&(0x7f000050c000)="a1", 0x1}], 0x1) r1 = gettid() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0xe4cf, 0xebab}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x32, "bae27c78c798ff9132c153aacd7e636329ff988d79de3c70c12fc375a609aed2aef73cb9778a186374632f5801397cef19f2"}, &(0x7f0000000140)=0x3a) syz_open_procfs(r1, &(0x7f0000000040)='ns/user\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/23 08:41:12 executing program 2: syz_open_dev$tun(&(0x7f0000b88ff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x1}) poll(&(0x7f00009c1000)=[{r0}], 0x1, 0x0) 2018/02/23 08:41:12 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x3}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed5ff4)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) writev(r0, &(0x7f000037d000)=[], 0x1159) 2018/02/23 08:41:12 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r1, 0x200, 0x1ff) fcntl$setown(r0, 0x8, r1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) 2018/02/23 08:41:12 executing program 1: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004abf1b)="ae", 0x1) readv(r0, &(0x7f0000001440)=[], 0x9) write(r0, &(0x7f0000000000)="f97a145d3b55ff015ff8a48e04f82f04f12bf5b9a6e27d831304a509734587bc7fd9f639acddba421c5cc6e296cfac2eb92d494f14074e2dc1b90b6b57efe297d7647135de4a019c06c118c207fd3153ab5912100287e975831521edb372d2bb0fdc5f07c31027d866643579", 0x6c) 2018/02/23 08:41:12 executing program 6: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) 2018/02/23 08:41:12 executing program 2: syz_open_dev$tun(&(0x7f0000b88ff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x1}) poll(&(0x7f00009c1000)=[{r0}], 0x1, 0x0) 2018/02/23 08:41:12 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000ee4000)='oot_ad\a') ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) sendfile(r2, r2, &(0x7f0000319ff8), 0xfff) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000080)=0xf2c, 0x2eba8428) 2018/02/23 08:41:12 executing program 5: pipe(&(0x7f00006dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x100000021d5, 0x80000000002) read(r0, &(0x7f0000000240)=""/4096, 0x283) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8001}) 2018/02/23 08:41:12 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58, 0x80800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_getmulticast={0x14, 0x3a, 0x125, 0x6, 0x1, {0xa}, ["", "", "", ""]}, 0x14}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x4ac, 0x20d, 0x2, 0x3, r3}, &(0x7f0000000180)=0x10) 2018/02/23 08:41:12 executing program 7: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000a39ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffed0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000963000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/23 08:41:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="89aef9c292212fd8a48ae2e88f4179683248d40c3745ca99ccabe2dd54e84b3f7bc83431351f59ce4b07b2cab707aba0d37ab2c1f9405d9198b25d740c59de4ff69e1a8d4c92af58a081e50d0f0cda852d1c9eda78e09b38a4c434e28aacfad799b8dc7fb4e34be3b7bc07c2e5f5ea4a94c99ee35b8184ce2da42b8d584e6fc11f5cc8256a6cfd06532763950142fde6e2ad4b4ddec9018a9456d9ca274161a8449b7bedff") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x20) 2018/02/23 08:41:12 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') r1 = eventfd(0x0) r2 = fcntl$getown(r0, 0x9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fcntl$setown(r0, 0x8, r2) r4 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') sendfile(r1, r4, &(0x7f0000211ff8), 0xd9) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000080)=""/212) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080)=0x46, 0x39) 2018/02/23 08:41:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/116, 0x74}, {&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/203, 0xcb}], 0x3, &(0x7f0000000400)=[{&(0x7f0000000300)=""/222, 0xde}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000000440)=@random={'os2.', '%\x00'}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001f88)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002ff0)=@common='ip6tnl0\x00'}) 2018/02/23 08:41:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000000005f0006b22040000001d0208000a0110b500001600eb080002007fffe5b7", 0x24) 2018/02/23 08:41:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000347000), 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000560000)=0x3, 0x4c7) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/23 08:41:12 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getscheduler(0x0) 2018/02/23 08:41:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)={0x2, 0x2, 0xb8f, 0x9, 0x224, 0x0, 0x7, 0x0, [@sadb_key={0x10, 0x8, 0x398, 0x0, "e20c357fff4f08e3f665ff77a943efecee68df58f222328f4d7a34d29e0bc2a93b85a223fa2bccdc452966239908c702a8b0ebabac14fcc8cffeb89cae9bb759fc67df3c96f1b1dead97897e8b2b8b7be7dbdf089afa8ef9ca46257a01c894d63b9aec53bddd02fc06608ea1b38f04162208f2"}, @sadb_spirange={0x2, 0x10, 0x3, 0x0}, @sadb_x_sec_ctx={0x201, 0x18, 0x3, 0x100000001, 0x1000, "e8680d66307ff5c6ea6b4ec4b05b2f1b7a9cded382380b251ac6df3b803708b11c2bc767bd15c43947691764a37a6a1fa227c8983cd9061cdefe528c4df27e8d24bd12b4db6d65b94fb1511c7c7999afccc38fe9e90ed8f5f4401ffbc887388a5ba66e56d2a35906058ec7f7f4af24d1e6a7f78c7f4f8447efc29751a0b5b7d777d3f797c1af189b17a54ff18c8442900566e5d6b04352582286aebb7ed1fa4b04b0ec1c33638ee71ced84f3403e66527a3fd8dbd47503c324153c14cad473fad56d247e83df3aae1f82865c73ce88b5a1d17fb98684ac059b16dee5d4b9a7da38d634642a6fdffa510b3d523c9fd456744f53bd85839cd49f29209c1746f987e0fcafdb5df6b9cf734eab57e45e89e6923c13dbe494e21fc582f8c7a2edcbf04b3d1285dc310bba1d567f56c5999b7c144c84c8a13a04dd2c50c150ab61250f0800892c66767e8722170ce277b7e89ba75fd465978437a2b39ab4c0864f5861fda1eafc80f0f50ad62e797cd03bd5882ac3aa9cd2f0713efb2fa982db6699495740b288ebbd21f2a709cc1810dc7c3214af28b92697365b39deaa5db5caf18e746ec9c4580f06e0725a5e458e823ca6349349676becabd416cd6ef3532422911558763c9f32debdbcab3c47e7a49f5acb0973bcbea9e6fd2c1fb1fa3f7f0308b4f0d962afeb8423aedf05cad33c98ffcc5a08c4b2a4a3b1995dcde78dc142f850a01c3002afe9bf6da8f12244c732a533f4f878ab5cae567d0f0605534c3ec57d84edf2897c1d61aaf10e74af7eccd48b46cb0c50225685bbe6ea55915f85ee39f14e80cf01c8a691bb54d773b353f9bff455a6b37b0851bbb2646ad92c87d103b5c604e48c4a220e025f651bb56bd2fedc746d358b160fd0b569f9b3d8ecf2b4f22b68b2962ab9a713934cfc46863b701fd8ee62f2d9fff0f9961a0b8f69a1ef276304268c51850c8afb26d64e79be520458b2d23004fb21915626cdc70c984da3e91c0bc4f2b062dec562a278f509380ce4f68c247ace8054fdddfd9e7b162dc3a1356cd645fda37c113e7f8110086f9ac78aa60244a7a95c9a839cce879db0b9773b28408bc09f1d500e26f414bc37297bf0a605720dd5aabcbcf7b8c2071358727c57e60aced8046c79d3dc01df97fd3d74763581b97788d6e32e575805aabfaaf57b2f1da890f93827f566b5f93e8daed4046bd568d0b1576c1e6d3a33f56fd0b39c6c4a7ca0670948c962131a0e1690ab98c7ab10a507c90152e7a6b7101062509e404634654f0c2e924e54003e38bacca3b774560969633fad22558e3cfa4c3f65e07afc17fcdc0ed1f42a1001c48cfa885d2e051fc14a81752fb0765f3d01d8a3c73adb299a0d2661a350375bf83fbc0d7c02eedf0b60a1c93bc14d49ea95cfb3ad1622d84d6c0db97ad090c6557cc7cca2327edc4dd9c60871108477395e1f9aade2b60108a22805d874bc31fa20e327d314a28e0d10a33248852914ae651b2385c32fb912f2a36196128e11871431253de337ee8afeabf9d6e5b5d0715fec5ffb582f987d53aa20c756255fb2845c9a1fe0b6055de0c6e8375f06995abdb183ed2b4310c1d49c3450126e28ede77c0f4bc3c78ba66c5d950728909efc081927b6295601b47c79801fbb31fddc1cb273f4c5021a50a49e8e183d8ef28db98acd6b5d06115e40d6f2011b158392a100ba6d3235ae7b67b53a59c62dc5c8c97187d37f3d077f276637e102ae53d4aa3663bad70a909394c1fe4e9504298761f2533735aa0273585de75077326d22d9f7c28dad071b6f67789d221cc0b7295aa2531e273f09d773b015812f6388cfec30509ea80448572f70f01271c25f1a162ca71a8476805470b31b2852be36f9a4f13f9e544483b6efef42ddad3f51b3bc80076a3b86b3ffc87e2d09df545097fb06eea3a2028c3200ef78a76407ded7eeac9d26df7fd3556b06bafdf4972f154b64b7f6fb00edcd7dcb54f65826c69b693f621a199bcbf7203f3a96e7bf8edb707f4ea96fa1ded897aad0d82465f1a7d298e1909d55fc53779a0444127b1ba161bef6a3d42eb769ca5f442d35108554463e6d05ead29db8c331184e73d4445573623932e32544d1817a4ddd9812bfb5254877aaef3d5a9dc1270f534fd33de45304a9c88e3f1465b2057f3ddeb42dba623fd83c89c403f77d386cc7331e854424e2ff822347015459e9e0c5f88fa089a790f88a79d19e557d91134049cdbb9fd724a9aa096382e1f539efdd769ba8cbc8589e55c02c91f0c4a86a136d7395cd7a89233ae917d48dc6d0ef3d8d568eaeb695b3d15aa30b2f5b06c8ed639501ffba167fb1c86e8de4f99e4f3f26094594306ee97b25b512e070de6166846aaddbcc8f7c46520725caa31915204cb731edc8d07aa7d9071e3182b77127fd841875046cb8c146a2b3dc1960d1644aacd5d953e4ab21e7e5ef8c05feaf569c5dfe6cd0558a30cc76780916593941df12d14c6f9b186288e5d9c14a0199090f95efdc67983d3cac0a8dff3b4f3f4ce14160f76e217007ce9f9d543ca5079a536246ceba1cad0a72383f6badb89232f5f9e64eb6abb67fc02ac628ba90cae2734b644ac00b4ad0950a6433177cdfa84572541c912a5cdf550bd7da3edc896610e3be82c28ae54b5cdb9cf86861cb86d3259cef6fcea74a79f3ee483edb521fa116267ade07345bd5a2fb3a9f4b1939b0c3b0182b6231032849c2fd9715c6a1fd5d02ea856f0d3dbfa96b02d0b3bc0ea6d51d695cd4fab8cd0607ee49d022f4759c4e2cf4b7741ca9653a1f21fa5fd62edc5c0721a29398411af81ee3d45dc6fb79c1213d0adba722d5b26d575af5087d63f968ab3370a3cc986e994951ef20016dee42ccbd44880467bd706b1bd9bd6f003dc1744828da92a85d0599409451c8fde2c2b565c44435860868b480d33caad8b68c0d272297dc0ff0039cc60606073a4e5ab1efde99a504fb48a2086e62f53200899337b63a0defa8265a26cf2e7c8357a7203bf3ea1e69718ae0bd1a681a3d9d20c19bc76f0f60d31931d429ffa5596ac1d26f51ca927a4747311ea04aaf419fce0ad792ae2d74f879cbb38c62066b62883cd40d3b67ab2ab83786f23c3da628cb4324c5cd6a519930ab3ac629813ba398f27f0ee4cfa193cdbe390eb04b034a05c2a789cec0b4959625e9e8c36c30db161ea1545b06cefff1bc331384d0410ef2902786005c35b5234cb9c179722a3ec6f72879c2abf26311b25e713cd7325bb71246641d9022994028dd42d7428876422e2c096f7d458577656ba4defe9dd736a76186ac2a25120e6763d7709aa84487e29758ef0d5518075cd508e518d887bef6ca52677f7ec646493c127df8e40e6721d17462449aeee3769a73b16fdd7ac5c89043c18abcbeae2fe7576dca610c583d6fa539a74fcb81d2c4061ff88ca8206c88ef11f559a302d8fc011496138c60d955a727b891a70ff5ab5bd1d55a87f4b398b363473f856995c1ed0220fc29eb56297022a9064a019177c19a4f1e2b12669ac988d7bee9d2a81159afc6717e290df7025e70bbef35e13f2298861d48077950a57ca5c9cb960683d511e1d32b94619d6445aac73785d608c8674f90939a9af2e046c8b2e0ace1d553e6d9265f4f6e87630e83ca41ba3a87b371b49e9097e4c1c44b8a7564694bc3329f58bfbe14408208a981dd926a685c6c54d39310f0ba533b24877bee61584cf50952061a537b3a5256ce3def316123f9817d35a583b04aac060ba2a088230aec3cae529f302b8dd578479225722f0323024581ee197f5f06824898526847d8ca0d5947e659104b229416f1a1460a465ff647979c1f978f8fb41761b80136c5d9d7542d01a82fa683d2cdb9c96626af290840bd1ceb861d9880827d207cd5bb7667f3bae0fd82b7655c021e061bf1495c08f1664089019fa52fd26935bae86ea22903e9a585dc878c0d28d081031df9c012b80a9e6fb8276acf9743f8e2bf9c324aa2f2288619a9d6b0e85c809fe6ef859fea242c22f6f75523c3196067a3234a1fa28fb4ae39381dcb198967209d5f4802e066b14f3cc68364de3600de2329d6de7f125908193415e616eb8da1c0c988cd3caebe2d99e058e279677d170ea4fb3b09f377d4b0bab9294c901a05f3c7e9ead986884691b139ff9d5aa18cd60773beab8a08d1b1d84e14d8609fae3d50bee3e6e005dc2363b2a113dc37ea821dc357da56ffbef10bf2d44f06442e9baa7749b5cff3ca3973670d8e8b67f94d7e1cf46a4c155a5a2c5640cf4efef241dcdb6ef39bda4d8672c85ab5a620de17f25ef21c7dc619dea9c65ec179782a65433f77838bdd581e90ead34cae3916c40bfce00ee2f6f498284914d5e2448a5981378169ce058f21e331ad6ed12e29b03f9f4c11684e3919f956c6dfb34e42a6c6bbd13ceb972effdeb5c294e5206ea472712ad50cfb13eca00c2d2c15bcd7e7eb90266f13acf4faf97ade99f7986e7614b062f49bfd2cb4fdefdcadbb22b89fc216afda9a8b5c967505439fb0fa65c9256741a9989ac9c89a5abadd30c509e9425b4751bc7bc224ecfcd68fc7c2f7fa335911ea0134811775ba80df020d990e7b9e418d80d9af089d12fd77ef8f683987e6269c54001e570febafa0b3fe96fc71816175586695b960ae9ed821b646cb0cea34b6daf4eb98a806df4b56ec2b2477e8a589b99d5ea96e5edebf797baef03f1b94a585330dfea162b78c161460c6ee133c9e2bcd7d1130a8cc91f55e1a45d0e82a3b49cb8747863f34cc74ec20730c4890b351f14fd8bf29282f156d37b048efbebae17173b58becdd9216e83e6864842934737bb33b576fa47024f87b74193533189799c69dd0a9633a1a967e5efcb39b8720bdf4240a21b3f50e22c5dbe9e1b93f8e48c594b3411fcd07d197c5112848a85be7d7904bfe38f1dd0fe833c021db59abc494f63ad313c21d6882c1830195bfa82fce61705833e85c1a1c3e09b7a83504548a69c2c75e8e91f5822f2272bfac259b92cf910f890a4140d49d702f2cec7d2a176e087587ff77d0f49689efd115bbb7184f4b4a1abb83416e48e8cec3fb88778e699c43ade504a817586789d064984f6d8066aef143f40f62dee2e27d89b38527a96770781b90e7a0f7203fdbc5169651fa10e1f4daed530412d1ff640d796bd0f89f1deaa2a740d37bf0c07349973a8f039f5f388bcb2dad496444930b2b6814dc856b4586b5ae51fdab9b9e011e27bba9cf7e1834694346bdfd48c403d55ad6ed7bd001664450c98c96bb1ea4d7bd48a44976d605ed757509363bfd55a36fd4779c792b4eadb4f6d4c4e690ee05a0bf8e71186d0a5a8bdf9771e6f531bcd5e3cb504c05ee0a15b9de54b89142c160eaff6f05660f88f7bfa897631b5847ef632c2a4cecbacf4b2917f9b781e867404f046ade054ec16fcb27f09bdad24a3cce8e09cb291cc81c4feae72a5b43d538802c7b99ba9d746ce19f3e8d252564b6a77c6c164ea4418b0cd3604458d6f0493f8858064999d2d6b2ace155f5b5ba022ffa01ef2d4bc618787bfb76881eabd7143f567edd641e563013968566f87da539316657eb4e9f2cf39b5ca1e2bfd9a87a448551fd3ae5d0f422e6d5d7e8cda66e42e9034b8d2189b653058dfb16f525329616a30016d47b01127c557500154a72d3902708ecee2bddd98e607071d157aa2be741e9504629290f0af8ff2888cc3e8f38d45387a0d8eadb4a0d6d16eeb0faeeec03421311d0f1a3bf0ef8208b86f59e408ed36ee11fbcd0d0df0c7740"}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}, @sadb_lifetime={0x4, 0x3, 0x1, 0xfffffffffffff91c, 0x0, 0xe2}, @sadb_key={0x9, 0x9, 0x1f8, 0x0, "e63db48637e55b58a2905f609860a242f3da274b93f79c0411fe394ac0f686398bf62090e516297c038c30d60108b847fedf05c06ac66c3c9bb26bb16cd351"}]}, 0x1120}, 0x1}, 0x8081) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pktcdvd/control\x00', 0x111200, 0x0) write$fuse(r1, &(0x7f0000001200)={0x12, 0x1, 0x7, @fuse_notify_poll_wakeup_out={0xffe0000000000000}}, 0x12) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/23 08:41:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffff001}, &(0x7f0000000100)=0x8) setns(r0, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0xe0, 0x8000}, 0xc) 2018/02/23 08:41:12 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x400000000000001) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/23 08:41:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xa80000000000}, &(0x7f0000000100)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = dup2(r3, r2) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x80000000) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000f52fdb)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) socket(0x1b, 0x0, 0x8) 2018/02/23 08:41:12 executing program 4: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x80247009, 0xfffffffffffff189) 2018/02/23 08:41:12 executing program 6: timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f000019dfef)) timer_delete(0x0) 2018/02/23 08:41:12 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x7ff) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0), 0x4) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xf0, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x3, 0x8, @empty, 0x836e}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0xe4e, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x65}]}, &(0x7f00000001c0)=0x10) ioctl(r1, 0x8b35, &(0x7f00000e6000)) 2018/02/23 08:41:12 executing program 5: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x48, 0x12, 0xa05, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x0, 0x7f, &(0x7f0000000040)="15dbcead022a7451d47e7503366f539a3b05a36abb29648fd07771f4e836a3015d14dc30fa79b006be1742c883dd188f4e1d819e733a8f4f962a7bbf74100dd89b983bd569c9deff43b384fffec46bc85dc48eea6c8c1dfcaa68f65175518b4339ed39d8ccabcae0b593c44437ec8e18f9b82973d3fdaf2898594ddc9e4138"}) socket(0xf, 0x3, 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/4096) [ 44.624506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/23 08:41:12 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2}) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x3}, 0x8) 2018/02/23 08:41:12 executing program 1: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) timerfd_gettime(0xffffffffffffffff, &(0x7f000034afe0)={{0x0}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) socketpair(0x0, 0x2, 0x21, &(0x7f0000001040)={0x0, 0x0}) getsockname$unix(r3, &(0x7f0000001080)=@file={0x0, ""/82}, &(0x7f0000001100)=0x54) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000402fe0)={{r0}}, &(0x7f00002a1fe0)) [ 44.691769] audit: type=1326 audit(1519375272.387:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6565 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/23 08:41:12 executing program 2: r0 = memfd_create(&(0x7f0000000000)='.mime_typevmnet0%(vmnet1mime_type\x00', 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "69579eade5b99b7a979525f599e8f2e230ad0723878da8853a74c61b28fee9e9ccbdbaf41f69ae03d29d064404d19f6ac31732e647bf40dd03c48dff9d784e6cba5ae0279c1fefb9"}, 0x58) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000000000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/23 08:41:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000370fec)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x800, 0xfff, 0x8, 0x4, 0x44}, 0xa0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x40000000, 0x7d89, 0x35}) r3 = syz_open_pts(r0, 0x8000000006) writev(r3, &(0x7f00009c9f90)=[{&(0x7f0000a8b000)="54e48d2992bcc626347b88220464fdd33b9e9ea80c4ff320e47fbc8bbfa7ba9712e61a1ad833ed083a84f2c25fb63e205d5217da563df1352cd6c514254be507341e60127b23e578a89574807b7892fe832bb04435566a37f97111aaff848f08b112c15e4752b85628fad6eb8fa96d0e15d52105931607a5851f92d2a12290a8494ef0267f56d96745977322746e613d36a72c6ecfeb11ca6735f2ed1297776ed8c3b296755a7ce327c47f355046f8c6aaeaddfe16959a4f240d68456890c2ee4a2bc32040c552f53ae6bf8abf69aa77aeedf14e75e2937284e8a093d6d26a0c59a56b50c56583ba5a7d9e2b41c1253451768ffe08bc75b721dab9df33fa1001d946650518e88aedd596b26c16d13748659ef2b15e6d2d7ce75bcbd280c1b6b99412425402b4c97f2c4b7eeb29274df6950809ab699caf06c69b797a2f0ed6b95794c34e5788f6fba83c144e7c9fff3b5998e6a5028476d026885e6b1812facac6f2af4af9207a76cccc67b0bbd9404be008770180a385f87610e67ebae655a55fe5993c771977557b7f1a62b3799cc4e8fa117160551e85cbb2e8388fa678d2653eae78de0f27e93659546b1da37f6dc3f5d6c8601939ad432a700be159b5e84af86d849046607e3eeee2cae19c5c2b4dfa13a0eabcbe26761b271902b552c0093e4b0b183459d067fbe1dda47bc0bc14076f519fa6c2e7ec5330edc81ccfd2c141f48941655cd3a9148ee839fd99bc05cf7e334ca3ddf8dde42d9eb08b0c5d4ebab291ba3d160d77d354725f187761d9bc86a726e9b3f87176e6341c788f19abda0961d7c25988d86ebdb1a698e19010224d27c99bd8e7fbfa8e26458898541fe6c27961c9abaa4baeab63cf16e63568649abc9aed405ff68958275876715232fb2350346dacc07c68d24535f907b3f776c0ef7a684ea42b40933fad9980d0e2490c8c9445cec61b403364b121a5fbfe1582e3cf4846215b470353f0adab307f84531d1a187061a8191600b44e67cabd6cfe019a97ebe69dd0c184ed7245a67a3e2093f7c42303bde93e9b8864f2886735ad1bf729ffc1055ae9f3751bea9980c79ee4ac1c8aeaab6b888034c0e27abd9f3f0b1edcb580e0125af679fcece3e8c8efbef99f9818df9d6eec085a02bb4a400927744eaf9bf618662a45ca24d007450c4c0ca9a40e750fa128f541ace0903bd8121e4d797a63924df1abb69abad77527650f5388ad7ead67a5f77cd1fdf2129820e68f46930517812b2585cf7a47aab89d71636c6daa7574814ea66c065a3ca68cece473725cf5e201540bb25f48bbc517787164f6e1408e0fdeadd4da68c8ee0f110a15f44f7aab4b76abec6ceeae607c034abf13eec3f8be2d30f88c39f785d3c1a010e6718e98d1e60af4c7b056a8751a11ec6665b83275fd89362ea08baf80e9154aefb6a622ce42013657c715ad8b2b1f13351a59c50796f488ad8e5790fefee5c9cd151c766adaeaa92c732b23d0517f5bf36ec3dd3b93d5283adefc69d97bb7c50e3306b770a15a1a0bfa964b215bcd1e1796d7f50aa6068639d87696acf3cf919062a5fc6944c4146e2185c41a787a20238ff17b87ef4573a08955a97409ed4c6592ac4b173004da20b8a4a4525dfc9cbe67598ae1439ce7a936ce52de86255bdee391a991faddc018e0649e7e4e456d4be11aa7899a369cc28195e28fb251585ff17066d3987701f4c12b424fd9bdb461a3fadd7b615de154d0886afa6a44a9b59d46ea51349e832b875c47b9416d618c4f44d3cecaedbeeb3e704623de68b618a6f8f8e00f7e591977ac1844c5b7db662fe90ad3f0e7fd356c4af87dd472406f7c1eacb6b442250831e275ab176e4672e72c1d2bb942b56698712cbe683d65f8c33047caaed87ba279fe8f609e9eba83f872a240d493e38241a7b1434a5a8f237180cb6b26909f0700775a42c87dba3dfbeb26312a273fd10e6190e3f72dfa0136e9e8f483dc285c687914a213a1052c030098547133c02460c1cc18a10d9793d7cd84cfab686deeee431b5e882b33d1ed84ba9ed3a6be5053b977bdcbc8c0d0de2e0b524034f07338a9fbf2e33affd70d58155e506975f407594b28df2050ba792525020131d828ff8925db5ed6b1542b11c839f7a1a5dd672ee9349eb4e0bd82314528d97d4c06a60388bf94425f97583408d78de358c2e265bc2a4fdbac2ae0db35807fdc53ebe3ccc7fcc794862e3275dddae7adce5e00b7b5364b2755b80080fd0335ad0965bd41e746d054a3cab1f5a54553e5061c2e297e7876e88e71291b40e4410bebab97ef33dc625e90aa7d37876160af3d2e5f91755927924bcf5a7255001cd354b2fc3131e262522069c414257bcaab160658d2539059d9b03933bb713aaf8c3ebabbace327e6bf252e6bccd82ad532a1466484ef0e2e19bb9576eaeeff63e715dfd517d4ef37ecec4fc259b5fb98b4d47ac9e21d04e02fa09183597045632a892d99abaca9257cdeb7130307699fe8da0ef75167ac00b9b495e5d4a3c217b7ba854206ad38790b00c1d72abbdf5e763fce9c89933a10eda25107bf08a14f8ed81aee24b595e7043d5025be5697de603124744dc73140704a23751dc612786ad856bb4871f6a4adb4a4fcd44ec8f1f39947d60465c5af866d49c3aad5b4c3adfe7dc9476d4430514ebd5a33ef31cc3f4057f5906c074fa3cd0cc829ed3ba385b76f10d43c8cc76e0433fb779d0f43d139ec2428ef991fc74be3990cded354454e8f05e833f12e145da9acd5fb46cd920e7f626cf02e8275e296ae3638feba753aa2bdbfc7b88ce856b6809d1b1826a3b8234166facb1c32ed2339aa4d39d7c0103df4de8531a6e65ca3921cade178234feaef65c34db6bc0fb58598d3b3d10cd7c85113b0f0d7348ba219a0737669d5080d3fb9c3780039dcdef0e37cfb144fea7877977c76740fc5afa91c1d580ac482df73394c94b538beb6764bc157c8b68931ad9a292507f2c475353e57bdb41d484085a47c0fab846a37d541fc28453efa3f4b5ec3f9080f1dc67ecb8162981c70e0e38571bd20dc7c2f9890b46e0d1f2b2424bc8d339bd5d10082a504d5e972e4b826c60a88b41d2605b4f97ad3bc4c37f72e0b6fc0eec392fcd93f5132b85a617cb88460a9dabd8586c4edb93d52b93da66f9549528c121f5fce369898adf8a399333318ee4ad7b8b029d69e37eb7a56b45573495d1d3c9cb2375e2617e5edc76810476ede0b571f8f5e04565c6eb7de0a97d28ca90cdbeb7a825ec3a9e673523c4d4122df0992ca018c089fd75d7eb5dd2413a9fb64ed899f37a6de15afe9cab35a949c5ca615a149081962818394f11b8a20e2721094f0d2ba7db46040a3c5818215462adfbc87aa49d8006f756ea38a4732dcf61bab46426191215b9e850c96c9de99d4e7aa602586876dd0f170365e05991b59c15e2ca2eeef2792ce3e449f72ecedcda3e5f8471e48b87c3fc1c99f0198bdaf3568c123d902c26cc655930efb93d11e465c0c55a7aff415e0b7d82bc326c990fb297ae0bab41e857c93103337db9d99f55a1fe889bc713c1d6568b46e70c0e05d4f0bb327c6e5e10925677add450c6825692036be16327a5d337dcd5043399df36800cb645a4a24ef7c37417787000f1fef7299b0ba5d7d1e20160ffb14f9aec75f494b9fa820c67a15a2f6441fdec52d5210c24a84dfb6d5bf26be92dfc6424202b93365b5fbdaa4d27fe0814e6e992f204a766a8d31866d186c179433051e5e6a5fa14abc4e6a457d7be2440aabdd2ff78a3725de8c35aa88fd842e45540ee4ac590a41a3e078947450aa98512dd1917f14a2edaf47f049586ff2399b12f5c0685a2d8576066c9a87024e447da768349f9f9765d62b08abc195de6cbf8dd92e64228b2128128c315097bcb035e3e96d785813706e222ba5a7b735efc40e396ec75aa18d8d915aae021e8f7a78f874fd8455bfada299a22d401d95864c05fb2bb766f9751048ead5bfb03651b1ec135a78eec5b81d979ddd2c23a6d7c1da8c213e4f41d048520b76c2ba494214034486801073213de00c40d0caf76a8d7dfc01ca044820709cc4a49d28360501bed19962911837bc126a9183dc17b20df87a751a9accd42d3717fabf54b958b6120eb1286ceba9ea93abe8fb5ba0f6ee0510cbb996c1dd04f33c1e743c5818cba1fa2385f56123a325630c8690dbca7ac43e658151cf20a20f88930ed9f20780c5f1b24713a40586e67bda3e1249812073c2147ae200288631c98eb8575fbd069374838e89a8138ef903fd67af9c55cc8ea5479a1a46029801f16ae9472922dd92b21f660f79e9450ad01c78a11f2737282dddbea72ec2700f60f8c14e1829576b4b58380d0d", 0xc18}], 0x1) 2018/02/23 08:41:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/246, 0xf6) rmdir(&(0x7f0000000000)='./file0\x00') recvfrom(r0, &(0x7f0000000000)=""/97, 0x61, 0x2000, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x2, {0xa, 0x2, 0x3d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xef}}}, 0x3a) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r2, r4) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) close(r1) 2018/02/23 08:41:12 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000040)='ppp1\x00', 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) sendto$llc(r0, &(0x7f0000001000)="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", 0x1000, 0x4, &(0x7f0000000000)={0x1a, 0x1b, 0x3ff, 0x4, 0x5, 0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) lseek(r0, 0x0, 0x0) 2018/02/23 08:41:12 executing program 7: r0 = inotify_init1(0x0) uname(&(0x7f0000000000)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000808ff0)='/selinux/status\x00', 0x0, 0x0) ptrace$getregs(0x80000011, r3, 0x35, &(0x7f00008b8000)) 2018/02/23 08:41:12 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x4000000, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f0000000000)="65e9315fed0ec73e5f5098a481014fabb28899ef5e80cf43b42d2e17b7bb0c7d1e00d08f8ae3389be436cab6d258f9c69d28c0b90ce4d110a7683a08df67d1215dbb7cc43f20e626f2814d86d8543cc27fa9be79f25120279f91aa1024456a022d34") lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/02/23 08:41:12 executing program 3: r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x3ff) capset(&(0x7f0000000ff8)={0x19980330, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x100000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000cff4)={0x0, 0x0, 0x0}, &(0x7f000000cffc)=0xc) setresgid(0x0, r2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x0, 0x617, 0x7, 0x1f, 0x0, 0x5}) 2018/02/23 08:41:12 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x200) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/48, 0x30) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000001c0)=[], 0x0, &(0x7f00000002c0)=""/225, 0xe1, 0xfca2}, 0x22) mkdir(&(0x7f00000001c0)='./file0\x00', 0x18) mkdir(&(0x7f0000000280)='.', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/context\x00', 0x2, 0x0) [ 44.727094] audit: type=1326 audit(1519375272.427:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6565 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/23 08:41:12 executing program 7: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"2eae38121e71b2"}, 0x5}, 0x10) pread64(r1, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) 2018/02/23 08:41:12 executing program 3: r0 = gettid() ptrace$setregs(0xf, r0, 0xfffffffffffffffc, &(0x7f0000000000)) 2018/02/23 08:41:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f22ffc)='net\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7fff) socket$packet(0x11, 0x3, 0x300) exit(0xe7) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="12d9b744d6c13c7eaffbcdce9b9e1e01864c87d54fbf1bad45bd0589db79a58118006b99b8e0016bad46ab7f4d7b7a14c1c01e36808061966fb43a943d72928d813a4bc3779ce87e22b99fd62075d1099bfdb2a515982e2c114e52ae", 0x41c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x40, 0x4, 0x8000, 0x80000, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x0, 0xaf, "f66061022bee070de983b9b2e230acec51bfdd2593fc5c19d9f86df63315f4bdf1c72df43e544815b1048298a0a7013742832a39ce35bb40c66ad77dda83ec1dd38fd446b1a800d6ed43477e72410571dd7ccabdaddf8ebc25a8d5bf06d4b2e87ac441b7a58d345f937b678b9afc904c713572d32c1a1a1ffaff423fe978448a5511bfb44bb5885153b079e0640f997396119fc8809e1de8445b6ef6306234227891e0230ccd1a23669fa15f6b6298"}, 0xb7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x8, 0x8, 0x27aa, 0x1e, 0x81}, &(0x7f0000000240)=0xa0) getdents(r0, &(0x7f0000da7f6f), 0x0) 2018/02/23 08:41:12 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x200000, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f00000000c0)='./control\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/181}) 2018/02/23 08:41:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000080)=""/253, 0xfd) 2018/02/23 08:41:12 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfff, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8) write(r1, &(0x7f000006e000)="7f", 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/23 08:41:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000000000)=[], 0x200000000000017e, 0x106) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) [ 44.795785] binder: 6593:6596 ioctl c0306201 201eafd0 returned -14 [ 44.810407] tmpfs: No value for mount option 'ë éL' [ 44.815693] binder_alloc: binder_alloc_mmap_handler: 6593 20000000-20002000 already mapped failed -16 [ 44.825482] binder: 6593:6612 ioctl c0306201 201eafd0 returned -14 2018/02/23 08:41:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000000000)="a2aec23be3f63879a0b42311be265dc6e7ccb9bcab86ec7b6e05e1cace308776ac97b64dcfee68fca1898996e4adff4fef42f12b7b38ff42f20a7db09bce41a4a886615e5797025a57096d0be130f791579660ee2d1c054c3512f890668391577f7e67aa5084d90eeb66133e1ba04ac75c81e211d243d1497cd4f00b10d89b1b10dafdadb4ca3bdc32d6dc7a55a265bfa93258aecf5d4e7a2cf346328cb40187fdbfb7c40e9182d7867476c5c96e6886e148786d5511e888e2bbf0eaaef4505bbe36aac9198673e15efedae98c7fcbfd00e9c814e938bc14e05d5e313a6d99485ccf5808ae33730e432826c1e112c6f99f82e6a2ab2d", 0xf6, 0x0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/23 08:41:12 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000000000)=0xa) 2018/02/23 08:41:12 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/02/23 08:41:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) dup2(r0, r0) 2018/02/23 08:41:12 executing program 6: capset(&(0x7f0000000ff8)={0x20071026}, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffff2403, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={@generic="b8ea20bfcbee3b120217c306a425ff11", @ifru_flags=0x4300}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x55}}, 0x8001, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x0, &(0x7f00000001c0)=[]}, &(0x7f0000000240)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000280)={0x0, r2}, &(0x7f00000002c0)={0x6, 0x40, 0x101, 0xf9, 0xfffffffffffffffa, 0x81}) syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') 2018/02/23 08:41:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000081, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f00000b5000), 0xfffffed2) 2018/02/23 08:41:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x40000000000000f9, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, []}, 0xfffffffffffffd17) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/23 08:41:12 executing program 4: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x2012, r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000100)=0xffffffffffffffdd) socket(0x5, 0x6, 0x1) write(r0, &(0x7f0000fb3fa8)="e3", 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)) 2018/02/23 08:41:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x1, 0x2, 0x6, 0xfbd, 0x3, 0xe8a}) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/23 08:41:12 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='erspan0\x00', 0xff67) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x0, @empty}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @rand_addr=0x8}, 0x47, 0x800, 0xaf68, 0x1773b7eb, 0x1fe000, &(0x7f0000000080)=@generic="fb0bb36a3c9439241878a2eda42017aa", 0xd5b, 0x55, 0x1f96}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40000, 0x0) r2 = memfd_create(&(0x7f0000000000)='em1\x00', 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x5, 0x1, 0x2, 0x4}) getsockname(r0, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x58) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)) connect(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x0, 0x2, 0x4}}, 0x26) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000240)=0x43a) 2018/02/23 08:41:12 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) getrusage(0x1, &(0x7f0000000000)) r0 = getpid() tkill(r0, 0x38) getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = memfd_create(&(0x7f00000000c0)="75736572706f7369785f61636c5f61636365737325b600", 0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x0) prlimit64(r1, 0x1, &(0x7f0000000040)={0x2, 0x8}, 0x0) 2018/02/23 08:41:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) ppoll(&(0x7f0000000000)=[{r0, 0x180}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x8}, 0x8) 2018/02/23 08:41:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x8000, 0xffffffff80000001, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffffe5e, 0x7fffffff, 0x7fffffff}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xf}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xff}, 0x8) [ 44.996620] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/02/23 08:41:12 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect$unix(r1, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) writev(r1, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) [ 45.028859] audit: type=1400 audit(1519375272.727:24): avc: denied { getattr } for pid=6669 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/23 08:41:12 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005aff18)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00007deffc)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x7fffffff, 0x6, 0x2, 0x8}, 0x10) setfsuid(r0) r2 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) 2018/02/23 08:41:12 executing program 2: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x10001, &(0x7f0000ffc000/0x2000)=nil}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) bind$netlink(r0, &(0x7f0000316ff4)={0x2000000000000010}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) set_robust_list(&(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0xffffffff, &(0x7f0000ffd000/0x2000)=nil}, 0x18) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x20000000000000, &(0x7f0000000140)=0x4) sysfs$3(0x3) 2018/02/23 08:41:12 executing program 1: umount2(&(0x7f000001fff2)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x13c, &(0x7f0000000040)="a9e12d009812608aa0ae0429fcf394b052e2d21396c2308b89d037abb3b96355329869b7a72c3d9b8116f357ed06c255d20b25a62513fe4807132d9a5d8c1a97098e6d5d996026ba9441c96b9fc7d530cbc9f9d8259d7eda0628984e052342989c7eac31d55d6e0106d8384567037a5fd1a7ba"}) 2018/02/23 08:41:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x40200000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000027c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002800)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0xffffffff8844a99e, 0x1, 0x9, 'queue0\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80000001, 0x9}, 'port0\x00', 0x2, 0x40, 0x3, 0x4, 0x80000000, 0x3, 0xfffffffffffffffd, 0x0, 0x6, 0x1f}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x7, 0x0, 0x6}, 0x6fe2, 0x200}) 2018/02/23 08:41:12 executing program 4: futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000adaffc), 0x0) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f00004ef000)=0xffff, 0x0) gettid() clock_gettime(0xaa50105f76069d83, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/23 08:41:12 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x0, 0x10000}) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) epoll_create1(0x989258d6326a54c2) accept4$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000cd5000)) epoll_wait(r2, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) 2018/02/23 08:41:12 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysfs$1(0x1, &(0x7f00000000c0)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x2, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x5, "8b9e8c597a"}, &(0x7f0000000100)=0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x2, 0x1, [0xd36b]}, &(0x7f0000000180)=0xa) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) keyctl$describe(0x6, 0x0, &(0x7f0000000100)=""/28, 0x1c) 2018/02/23 08:41:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000003000)='net/protocols\x00') preadv(r0, &(0x7f000000cf60)=[{&(0x7f0000008000)=""/104, 0x68}, {&(0x7f0000008000)=""/207, 0xcf}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x800, 0x3, 0x4}}) 2018/02/23 08:41:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x2]}, &(0x7f0000000080)=0x6) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) llistxattr(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)=""/128, 0x80) ftruncate(r2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x800000000000486, &(0x7f000048ffe8)=""/24, &(0x7f0000000000)=0x18) 2018/02/23 08:41:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x301000) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be8c5ee18c88", 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0xf1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}}, 0x118) 2018/02/23 08:41:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1000000000000003) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x40, 0x7fff, 0xa13a3d9, 0x10000, 0x2a31c2f7, 0x1ff, 0x1, 0x4, 0x5, 0x3, 0x9, 0x3, 0xfa9, 0x20, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x2}, 0x8) 2018/02/23 08:41:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}}, 0x1c) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000327000), 0xfffffffffffffd13, 0xffffdefffffffffa, &(0x7f0000570000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/23 08:41:12 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x40, 0x90) mknodat(r0, &(0x7f000078eff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/23 08:41:12 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) 2018/02/23 08:41:12 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x1b43}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x2, 0x809, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts={0xbf, 0xf, [], [@generic={0x4, 0x4b, "d0cee6513abbf3ecc209308e4b7affc8f3de313d6c7f27f06e5b09aac4c03d5911169af27191c57e566966bf30f56e25d5907406a3ff1fef288c335d36e02ca3ad5d2b50df610c4ea22043"}, @ra={0x5, 0x2, 0x1000}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @empty}]}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)="01", 0x0) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/23 08:41:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x2]}, &(0x7f0000000080)=0x6) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) llistxattr(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)=""/128, 0x80) ftruncate(r2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x800000000000486, &(0x7f000048ffe8)=""/24, &(0x7f0000000000)=0x18) 2018/02/23 08:41:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7ff, 0x20, 0x8, 0x500, 0x2, 0x800009, r1}) 2018/02/23 08:41:12 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f000000b000)=[{0xa4, 0x0, 0xfffffffffffffffd, 0x4}, {0x7}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/02/23 08:41:12 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xca3) fcntl$getown(r1, 0x9) r2 = memfd_create(&(0x7f00000000c0)='/dev/autofs\x00', 0x4000000000) sendfile(r0, r2, &(0x7f000000a000), 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/02/23 08:41:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000668f18)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0xfffffffffffffffb, 0x1, {0x3, 0x3, 0x0, 0x0, 0xfffffffffffffffe}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x34, {0x2, 0x3, @broadcast=0xffffffff}, @generic="bc085740a67a34ce305f791591c367c6"}) sendto$inet(r0, &(0x7f0000fd0000), 0xa6, 0x200007ff, &(0x7f0000d09000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x80}, 0xc) 2018/02/23 08:41:12 executing program 3: mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008d7ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a8feb)=@known='com.apple.FinderInfo\x00', &(0x7f0000442ff0)='/selinux/status\x00', 0x10, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'proc\x00'}, &(0x7f0000000080)='com.apple.FinderInfo\x00', 0x15, 0x0) 2018/02/23 08:41:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x20}, &(0x7f0000000040)=0xffffffffffffffe0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x4, 0x0, 0x7, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) 2018/02/23 08:41:12 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f000003a000)='status\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x2, [0x200, 0x7ff]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) exit(0x6b) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) 2018/02/23 08:41:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000899ff5)='mountstats\x00') pread64(r0, &(0x7f0000000000), 0x3e0, 0x2000000) 2018/02/23 08:41:12 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x8001, 0x1, 0x3}}) fallocate(r0, 0x1, 0x0, 0x10004) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags}) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x3) r1 = accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) r2 = getpgrp(0x0) r3 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000200)=""/51, &(0x7f0000000400)=[{0x7, 0x3c, 0x8, &(0x7f0000000240)=""/60}, {0x8, 0x92, 0x400, &(0x7f0000000280)=""/146}, {0x7d7, 0x63, 0xffffffffffffffff, &(0x7f0000000340)=""/99}, {0x0, 0x27, 0x3, &(0x7f00000003c0)=""/39}]}) 2018/02/23 08:41:12 executing program 4: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 08:41:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3e, 0x81) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000080)=[], &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000040)='\x00'], 0x1000) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8, 0x3ff, 0x9}, 0x10) 2018/02/23 08:41:12 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x103c, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) 2018/02/23 08:41:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000899ff5)='mountstats\x00') pread64(r0, &(0x7f0000000000), 0x3e0, 0x2000000) 2018/02/23 08:41:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x201) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x111140, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x3, 0x1, 0x1, 0x1, 0x7e, 0x2, 0xfffffffffffff4b7, 0x100, 0x80000000, 0x44d4efc5}) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/23 08:41:13 executing program 6: socket$inet6(0xa, 0x80001, 0x0) 2018/02/23 08:41:13 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x8001, 0x1, 0x3}}) fallocate(r0, 0x1, 0x0, 0x10004) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags}) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x3) r1 = accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) r2 = getpgrp(0x0) r3 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000200)=""/51, &(0x7f0000000400)=[{0x7, 0x3c, 0x8, &(0x7f0000000240)=""/60}, {0x8, 0x92, 0x400, &(0x7f0000000280)=""/146}, {0x7d7, 0x63, 0xffffffffffffffff, &(0x7f0000000340)=""/99}, {0x0, 0x27, 0x3, &(0x7f00000003c0)=""/39}]}) 2018/02/23 08:41:13 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) finit_module(r0, &(0x7f0000000000)='vmnet0\\\x00', 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x42500, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/02/23 08:41:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039fffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/23 08:41:13 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r0) getgid() r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect$unix(r1, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/57, 0x39}], 0x1, 0x0) writev(r1, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) read(r1, &(0x7f0000000000)=""/140, 0x8c) 2018/02/23 08:41:13 executing program 5: r0 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) socket(0x0, 0x6, 0x1) fallocate(r0, 0x23, 0x0, 0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x40, 0x6}, &(0x7f00000000c0)=0x98) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0x4, 0x4, 0x6, 0x8, 0x7, 0x100, 0xffffffffffffffff, 0x2, 0x0, 0x200, 0x2, 0x3, 0x5, 0x7]}, &(0x7f0000000100)=0x108) 2018/02/23 08:41:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x5bf101e8) setsockopt$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, 0x2b7) sendmmsg(r0, &(0x7f00000022c0)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="2c1142b40f0a5059df921ea1f3", 0xd}, {&(0x7f0000001040)="7e2e48165a3d582a3b398106ed123a2b7e249e97d294fd66b0a204b8456c3c91d43a8d76f61f00f8476c8d37a045df859c2fc0713a90a4c0cdf8dc4f6689602343b986a3bd67815b5b10abf20faeb394494b83a5e339a21098295fa58f509e8134e6cac04fc824ccc8521a2d978f6220fd68a824250d96828e7c3a0b511fc41a79c40501ba02aa6e82a7ebddbd9ebe111f2474630ee6c293a40a27f797db30a4ab63951951fae1dce3f57232350adbcee8c0dc0f6a53dc0b", 0xb8}, {&(0x7f0000001100)="7c3fa2a0ab990410b1207a1e6caed34957c5de09f5557a03ad2f29676ca454f40574e08381bfc6c6a366e98e167399b2b19f7a22a053f488e6360c8d830195", 0x3f}, {&(0x7f0000001140)="1e70dbfbc3a17f0ad195df95b67cb066cebb1692e61b85d07d44ff9d6c31fdfcc7b9c45dc83dfb727795fab6011be230293b12640a26d6a49e3d92520ece20b11599e1ebcf947f165c1dbb7940265c03f460d9c0ea0fd6f267f7915cc1bc5dbf0a0374eea597fb85e2", 0x69}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="e89437f2fd1c6d3e9cb2f61b66eef469f0cce79d4b68e5dd6005c9acc1fb8f09fba9c832740b75c07168e41bba1aecbded29cb8a5ce3d626ab6d08871c4c543968a6e98c5cf3503ce193fc38ed604fd7a9c5537412730f01d7c3f2bc77ac89", 0x5f}], 0x7, 0x0, 0x0, 0x20048800}, 0x3}], 0x1, 0x40) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002300)='/selinux/policy\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000002340), &(0x7f00000023c0)=0x60) 2018/02/23 08:41:13 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x4a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x4000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/selinux/access\x00') 2018/02/23 08:41:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x7ff}) ioctl$TCXONC(r0, 0x540a, 0x100) writev(r0, &(0x7f0000de0000)=[{&(0x7f0000fe9ff2)="e951cf3d41f809f4c46c123c6807", 0xe}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007240)='/selinux/enforce\x00', 0x90400, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000007280)="359c36b8fbda5dbc9a7bf248c17c442b3b4f05a2fb09ba4113045338969731e02ab5592150b3affb8d73b448488c63128e0bc0d51839eaa7dd007620da656824ad36bb4d980042", 0x47) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000c93f74)=""/140, 0x8c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x8) 2018/02/23 08:41:13 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e37ff4)={0x2}) 2018/02/23 08:41:13 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x40000, 0x3}) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9], 0x1, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x838a, 0x101, {0xffffffffffff0001, 0x0, 0x4, 0x5, 0xed, 0x7, 0x4, 0x79a3faf4, 0x8, 0xa67b, 0xa9, 0x2, 0x4, 0x9, "c9f4ffe1e7f55dde11caf05fdccde09aa7369bf01fdb392152d674021d9235ed"}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400500, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000100)={0x47, &(0x7f0000000080)=""/71}) 2018/02/23 08:41:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00007f3ffe)='/dev/loop#\x00', 0x0, 0x66a401) flistxattr(r0, &(0x7f0000000000)=""/45, 0x2d) 2018/02/23 08:41:13 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1ff, 0x4, 0x290, 0x10001, 0x40}, &(0x7f0000000140)=0xa0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x8, 0x0, 0x0, 0xfffffffffffffff0}]}) faccessat(r2, &(0x7f0000000080)='./control\x00', 0x0, 0x0) 2018/02/23 08:41:13 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:lastlog_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x36, 0x20, './file0\x00'}, 0x39) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000d9efe7)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="0200000002000000000000001000002d6a0006a0", 0x14, 0x0) 2018/02/23 08:41:13 executing program 3: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x27, &(0x7f0000249ffb)=""/5, &(0x7f0000465ffc)=0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) gettid() r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) 2018/02/23 08:41:13 executing program 5: r0 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) socket(0x0, 0x6, 0x1) fallocate(r0, 0x23, 0x0, 0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x40, 0x6}, &(0x7f00000000c0)=0x98) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0x4, 0x4, 0x6, 0x8, 0x7, 0x100, 0xffffffffffffffff, 0x2, 0x0, 0x200, 0x2, 0x3, 0x5, 0x7]}, &(0x7f0000000100)=0x108) 2018/02/23 08:41:13 executing program 7: truncate(&(0x7f0000000000)='./file0\x00', 0x93) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) dup3(r0, r0, 0x0) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) read(r0, &(0x7f0000000040)=""/193, 0xc1) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x9, 0x4) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10) open(&(0x7f00005d4ff6)='./control\x00', 0x80040, 0x0) rename(&(0x7f0000000180)='./control\x00', &(0x7f0000a4dff8)='./file0\x00') socket$inet(0x2, 0x80000, 0x6) 2018/02/23 08:41:13 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) llistxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/90, 0x5a) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000000c0)=0xfffffffffffffff7) mknodat(r0, &(0x7f0000000180)='./control\x00', 0x8004, 0x10000000) clone(0x0, &(0x7f00000002c0)="f2f09782bfee1a57bb094fb46714ca409a0eefacd3ca58fe3b5062ef2999fda0cad4b85d6e25d12c130151000000a67c79ad113d3d3118cc4be7ef47d313949dc9b7d2b7aa93d9af713a5015c5c055000000000000d0", &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)="e8c2d94749d90abd7c45") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000340)="42255629369f59e511d615b745800e98a82cf3eb8adc9cf6fd40918b896db11d26423ca2fbcacb6f57fddf4ac8d8b4fb08d577bd0b3786b34bc7711135cc9739fef19c38b89481bf75b2d675176e65597813dee599adea40db3247dc314d6f41a24ab8d53b8744149dfc2d22f22ea73e904c0404b8f770f3cdbf38001377a3c30a8d733d1b5b104e00dfa6dbdf7f288cb67d441882fe09918b3a97bfb4a44817a097d901e83cf8a82a2cec04f3bd4874f4af13a52d221c307a9b7f073cee9cfd82704aa424a427be3bd39b04717cd100f0129a5ae5fac6a799b1b482cffc587123a7777ae3244056a9dd99e5463dcf5678a4cbd868c03e", 0xf7) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/02/23 08:41:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb06, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"0c58d38d6d1a66"}, 0x3}, 0x10) close(r0) 2018/02/23 08:41:13 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ab5000)=[], 0x0, &(0x7f00000f4000)={0x77359400}, &(0x7f000093fff8), 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/23 08:41:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) 2018/02/23 08:41:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x17, 0x4, 0x8, 0xc, 0x0, 0x5, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x10, 0x10, 0x4}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}]}, 0x60}, 0x1}, 0x4000800) 2018/02/23 08:41:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000013fe0)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00005e1000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 08:41:13 executing program 5: r0 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x12b1, 0x0) acct(&(0x7f0000000000)='./file0\x00') preadv(r0, &(0x7f00007cf000)=[{&(0x7f0000be9ff8)=""/8, 0x8}], 0x1, 0x0) 2018/02/23 08:41:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x800, 0xfffffffffffffd1c, 0x0, 0x3}, 0x8) r1 = gettid() pread64(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) sendto(r0, &(0x7f0000000040)="680078579466b9343ee0627142b37668bd3781647022e3d469f2cf1796ed32ca3f601f4bb50e1615476d9b8b1d3e88b8151f266d98aafa1e747cb46766767517d3615cba2d2b6cda9f644da4c4cfdc48648108a19f9cd5a1c5380087c7a1599aaf2167b6179f47e1589ab3b933fe258d571c662793988f5e7559b39daa02e022400eb486cf0e6714825f0c80ba70ebe452876a3cf73586256aa1b68e662b9209006a71bca0d9c865bcd729ffed07869495939aed69124149559d39c44ae8104247d786eff3ee24b7", 0xc8, 0x1, &(0x7f0000000140)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) signalfd(r0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000000c0)=""/243) 2018/02/23 08:41:13 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) 2018/02/23 08:41:13 executing program 6: symlink(&(0x7f0000169ff8)='./file0\x00', &(0x7f0000aa3000)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) 2018/02/23 08:41:13 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x123000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x11) r3 = dup(r1) sendto(r0, &(0x7f0000001fff)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f0000bcaf67)='}', 0x1}], 0x1, &(0x7f000003ae30)=[]}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000cea000)) 2018/02/23 08:41:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)="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", 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/02/23 08:41:13 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xf, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000040)=0xda) pipe2(&(0x7f0000000080)={0x0}, 0x84800) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) 2018/02/23 08:41:13 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000643ff0)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000080)) 2018/02/23 08:41:13 executing program 3: r0 = socket(0x1f, 0x3, 0x8) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200280, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000040)=0x4) r3 = memfd_create(&(0x7f00000000c0)="97", 0x0) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) clone(0x0, &(0x7f0000000380), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x17ba}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x100000001, &(0x7f0000000100)=""/148) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000040)=0xffffffffffffff45) pread64(r3, &(0x7f0000000100)=""/172, 0xfee4, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000c77000)='net/packet\x00') ioctl$TCSETA(r6, 0x5406, &(0x7f0000000200)={0x2, 0xfffffffffffffff9, 0x3ff, 0x7, 0x200, 0x0, 0x2, 0xff, 0x6, 0x3}) pread64(r6, &(0x7f00006f6000), 0x0, 0x2000000) 2018/02/23 08:41:13 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000080)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/38, 0x26}], 0x1, &(0x7f0000000140)=""/4096, 0x1000, 0x2000000000000000}, 0x40000002) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000241fee)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x1, 0x600000000000, 0x6, 0x2, 0x100000000}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001180)=0x1, &(0x7f00000011c0)=0x4) 2018/02/23 08:41:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @empty, 0x6c6, 0x6c, 0xfff, 0x500, 0x3, 0x0, r1}) 2018/02/23 08:41:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400800, 0x0) epoll_wait(r1, &(0x7f0000865fd0)=[{}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/02/23 08:41:13 executing program 7: r0 = gettid() unshare(0x80206004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff}, 0x20) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/02/23 08:41:13 executing program 1: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000232ff8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f0000ed5000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x4000000000000000, 0x4) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) r3 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x2000, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r9 = getegid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) fstat(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getresuid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="522f5f606b82ea24944b4916ade1abc004e7bf3bf4b41a8bb54e36bc77529682de377754b237fe325281ebf5ece50af09186147f8c1bb403c708a3e55ee8b377261f67430dc538", 0x47}, {&(0x7f0000000100)="bfa10c42384a", 0x6}], 0x2, &(0x7f00000009c0)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}], 0x120, 0x40800}, 0x20000080) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/23 08:41:13 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x28400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000d36f88)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/23 08:41:13 executing program 5: clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84001, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xff}, {0x2, 0x8000}, {0xb, 0x1}, {0xa, 0xc}], 0x4) 2018/02/23 08:41:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x2, [{0x10000, 0x200, 0xff, 0x0, 0x0, 0x2000}, {0x9, 0x3f, 0x8, 0x0, 0x0, 0x5}]}) ioctl(r0, 0x8936, &(0x7f0000000000)) ftruncate(r0, 0x4) 2018/02/23 08:41:13 executing program 6: futex(&(0x7f0000000000), 0x8c, 0x1, &(0x7f0000d63ff0)={0x77359400}, &(0x7f0000000080), 0x0) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000100)={0x67a04fb4, 0x1, 'client0\x00', 0x4, "1a4c67a774800f7b", "a6eabc9f88d6c68bca3cbe82cd0418479c2cdb3d2f84e944b5f520ec050a1729", 0x800000000008}) fchmod(r2, 0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000001c0)=[{0xc, 0x22f9}, {0x3, 0xfffffffffffffe00}, {0xf4d1b6d3103f1d3b, 0x4}, {0x2, 0x294a}, {0x2, 0x2}, {0x2, 0x10000}, {0x3, 0x5}, {0x4, 0x8}, {0xb, 0x7}], 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003640)={0x8, &(0x7f0000000240)=""/191, &(0x7f0000003580)=[{0x3f, 0x1000, 0x5a4, &(0x7f0000000300)=""/4096}, {0x4, 0x1c, 0x9, &(0x7f0000001300)=""/28}, {0x8e5, 0x53, 0xfffffffffffffdfb, &(0x7f0000001340)=""/83}, {0xe28, 0x5, 0x9, &(0x7f00000013c0)=""/5}, {0x6, 0x1000, 0x100000001, &(0x7f0000001400)=""/4096}, {0x8001, 0x1000, 0xdf, &(0x7f0000002400)=""/4096}, {0x2, 0x6a, 0xfffffffffffffffb, &(0x7f0000003400)=""/106}, {0x500000000, 0xd3, 0x5243, &(0x7f0000003480)=""/211}]}) socket$key(0xf, 0x3, 0x2) sched_rr_get_interval(r1, &(0x7f0000000080)) 2018/02/23 08:41:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000012fe0)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/254, 0xfe) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.166954] INFO: task syz-executor7:6951 blocked for more than 120 seconds. [ 242.174171] Not tainted 4.4.116-g17c7c49 #17 [ 242.179368] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.187332] syz-executor7 D ffff8800b8f1f768 28360 6951 3755 0x00000004 [ 242.194738] ffff8800b8f1f768 0000000000000000 0000000000000000 0000000000000000 [ 242.202731] 0000000000000001 ffff8800b8f1f700 ffff8801db31fdb8 ffff8801db31fde0 [ 242.210719] ffff8801db31f4d8 ffff8800bba8b000 ffff8800bba89800 0000000000000000 [ 242.218710] Call Trace: [ 242.221282] [] schedule+0x7a/0x1b0 [ 242.226440] [] schedule_preempt_disabled+0x13/0x20 [ 242.233015] [] mutex_lock_nested+0x306/0x850 [ 242.239056] [] ? odev_open+0x5f/0x90 [ 242.244390] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.250607] [] ? soundcore_open+0x99/0x630 [ 242.256461] [] ? sound_devnode+0xe0/0xe0 [ 242.262159] [] odev_open+0x5f/0x90 [ 242.267325] [] ? odev_release+0x70/0x70 [ 242.272917] [] soundcore_open+0x321/0x630 [ 242.278718] [] ? sound_devnode+0xe0/0xe0 [ 242.284405] [] chrdev_open+0x22b/0x4c0 [ 242.289942] [] ? cdev_put.part.0+0x50/0x50 [ 242.295801] [] do_dentry_open+0x59b/0xba0 [ 242.301599] [] ? __inode_permission2+0x9b/0x240 [ 242.307921] [] ? cdev_put.part.0+0x50/0x50 [ 242.313796] [] vfs_open+0x110/0x210 [ 242.319067] [] ? may_open+0x1ae/0x280 [ 242.324487] [] path_openat+0x923/0x3940 [ 242.330102] [] ? depot_save_stack+0x1c3/0x640 [ 242.336217] [] ? path_mountpoint+0x830/0x830 [ 242.342267] [] ? kmem_cache_alloc+0xba/0x290 [ 242.348323] [] ? getname_flags+0xcb/0x580 [ 242.354089] [] ? getname+0x19/0x20 [ 242.359272] [] ? do_sys_open+0x21f/0x660 [ 242.364952] [] ? SyS_openat+0x30/0x40 [ 242.370394] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.377136] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.384133] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.391134] [] do_filp_open+0x197/0x290 [ 242.396726] [] ? user_path_mountpoint_at+0x40/0x40 [ 242.403312] [] ? do_dup2+0x3c0/0x3c0 [ 242.408674] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.414619] [] ? __alloc_fd+0x1e3/0x500 [ 242.420255] [] do_sys_open+0x369/0x660 [ 242.425767] [] ? filp_open+0x70/0x70 [ 242.431133] [] ? __fget+0x47/0x3b0 [ 242.436305] [] ? security_file_ioctl+0x89/0xb0 [ 242.442542] [] SyS_openat+0x30/0x40 [ 242.447807] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.454416] INFO: lockdep is turned off. [ 242.458514] Sending NMI to all CPUs: [ 242.462334] NMI backtrace for cpu 0 [ 242.465929] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.473204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.482575] task: ffff8800bb5e0000 task.stack: ffff8800bb688000 [ 242.488636] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.497375] RSP: 0018:ffff8800bb68fcb8 EFLAGS: 00000046 [ 242.502804] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.510071] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.517334] RBP: ffff8800bb68fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.524575] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.531846] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.539107] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.547320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.553171] CR2: 00007fd035641000 CR3: 00000001cd276000 CR4: 0000000000160670 [ 242.560436] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.567698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.574941] Stack: [ 242.577085] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.584586] ffff8801db31bca0 ffff8800bb68fd00 ffffffff810b99eb ffffffff839f61c0 [ 242.592121] 0000000000000003 ffff8800bb68fd60 ffffffff81d0eed4 ffffffff839fe320 [ 242.599640] Call Trace: [ 242.602192] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.608598] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.615666] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.622408] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.629402] [] watchdog+0x6fa/0xae0 [ 242.634643] [] ? watchdog+0xc3/0xae0 [ 242.639996] [] kthread+0x268/0x300 [ 242.645151] [] ? reset_hung_task_detector+0x20/0x20 [ 242.652936] [] ? kthread_create_on_node+0x400/0x400 [ 242.659583] [] ? kthread_create_on_node+0x400/0x400 [ 242.666301] [] ret_from_fork+0x55/0x80 [ 242.671836] [] ? kthread_create_on_node+0x400/0x400 [ 242.678506] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.697497] NMI backtrace for cpu 1 [ 242.701092] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.116-g17c7c49 #17 [ 242.708184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.717521] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.723545] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.731939] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.737372] RAX: 0000000000000003 RBX: ffffffff847dd908 RCX: ffffffff81d63d1b [ 242.744615] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.751876] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.759141] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: 0000000000000001 [ 242.766385] R13: fffffbfff070887c R14: ffffffff847ebc78 R15: 0000000000000000 [ 242.773655] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.781875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.787753] CR2: 00007fd02c5d3d38 CR3: 00000001cd276000 CR4: 0000000000160670 [ 242.794992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.802256] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.809512] Stack: [ 242.811632] ffff8801d9b5fdd0 ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd908 [ 242.819161] fffffbfff070887c ffffffff847ebc78 0000000000000000 ffff8801d9b5fde0 [ 242.826664] ffffffff8102944a ffff8801d9b5fdf8 ffffffff812214c8 dffffc0000000000 [ 242.834194] Call Trace: [ 242.836747] [] default_idle+0x55/0x3c0 [ 242.842273] [] arch_cpu_idle+0xa/0x10 [ 242.847705] [] default_idle_call+0x48/0x70 [ 242.853557] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.859601] [] ? call_cpuidle+0xe0/0xe0 [ 242.865194] [] ? clockevents_register_device+0x122/0x230 [ 242.872284] [] start_secondary+0x304/0x3e0 [ 242.878156] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.884714] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.903824] Kernel panic - not syncing: hung_task: blocked tasks [ 242.909972] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g17c7c49 #17 [ 242.917217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.926547] 0000000000000000 dd0934007052a1ac ffff8800bb68fca8 ffffffff81d03f6d [ 242.934527] ffffffff83882f20 ffff8800bb68fd80 dffffc0000000000 7fffffffffffffff [ 242.942487] ffff8800b8c83448 ffff8800bb68fd70 ffffffff8141acaa 0000000041b58ab3 [ 242.950443] Call Trace: [ 242.953001] [] dump_stack+0xc1/0x124 [ 242.958333] [] panic+0x1aa/0x388 [ 242.963337] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.970232] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.977472] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.984712] [] watchdog+0x70b/0xae0 [ 242.989956] [] ? watchdog+0xc3/0xae0 [ 242.995287] [] kthread+0x268/0x300 [ 243.000445] [] ? reset_hung_task_detector+0x20/0x20 [ 243.007088] [] ? kthread_create_on_node+0x400/0x400 [ 243.013723] [] ? kthread_create_on_node+0x400/0x400 [ 243.020356] [] ret_from_fork+0x55/0x80 [ 243.025858] [] ? kthread_create_on_node+0x400/0x400 [ 243.032873] Dumping ftrace buffer: [ 243.036384] (ftrace buffer empty) [ 243.040071] Kernel Offset: disabled [ 243.043667] Rebooting in 86400 seconds..