[....] Starting enhanced syslogd: rsyslogd[ 14.363416] audit: type=1400 audit(1521650033.340:4): avc: denied { syslog } for pid=3655 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. 2018/03/21 16:34:06 fuzzer started 2018/03/21 16:34:06 dialing manager at 10.128.0.26:33575 2018/03/21 16:34:10 kcov=true, comps=false 2018/03/21 16:34:12 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r2 = dup2(r0, r1) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000080)=0x1, 0x4) fcntl$setpipe(r2, 0x407, 0x9) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r5 = fcntl$getown(r3, 0x9) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="4ea1539cd7f61f0106dc6d7fb8644299ef9faafb971459a8d0cb2ab92306c6bfcfd2c49f9d3a7a3db0adc4d7650cc07ddc1736b3cde7239ee9562b6b7176d02828c897775914cc2ef9f7682366174a10ee467c462fe3abc835b147018fe59261ada254b5775166feb4695ef6b0bdecc9c94ef82e2e9fdf2de215b02e4f58b04c4077c1bfcde4e64740769c37171124ae9f0561565f8c9994e284b49b1cef5abd1a1ea35a60093cda196a26cb052f6414614c", 0xb2}, {&(0x7f0000000240)="298479b9e28bc60333d4b215d52a25bf0c7cce", 0x13}], 0x2, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r3, r4, r0, r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0, 0x4040}, 0x24000000) connect$llc(r1, &(0x7f0000000740)={0x1a, 0x324, 0x5000000000000, 0x3ff, 0x7, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x8) eventfd2(0x6, 0x801) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000800)={0x4, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000840)={0x2, r11, 0x10001, 0x8}) sendfile(r3, r3, &(0x7f0000000880), 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000008c0)=@assoc_value, &(0x7f0000000900)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000940)=0x8001, 0x4) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) timer_create(0x0, &(0x7f0000000ac0)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000980)="4d41684492674a33a6e176165a6ce6d0d8a12e1b081069222031c1bd8d30ed4c57ccea604863471d0e0bae12d6a200e1075aa98e98ad0e9859fdf20235832ba0f93d97c6373508b4bd05a584ce5df5a2e901752fab406df3e5731d69d039be433edecd675a3ded214ca48bbe65aa092db4a284c76bb9d3ffdfe851eb62c10d592d4e80a74ac9f69e8f0d2431a81b8ed1eb2008f7a9b2b5de38cac8b4e8dc1f2898ca6e1e9c74c239666fc1bd91bc28f7a84e9c9649278d26496b8bd5202ddbcaf1f05e23460945853711c6ef1753bff461f23bda7caabf6b4d777d90c13ee4644a", &(0x7f0000000a80)="c5f719725d270df5147de776113fd4809922dc47d5d49e58944e049505437d0116529e33bf2eb3"}}, &(0x7f0000000b00)=0x0) timer_delete(r12) r13 = open(&(0x7f0000000b40)='./file0\x00', 0x2, 0x128) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r13, 0x84, 0x21, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) lookup_dcookie(0xfffffffffffffff9, &(0x7f0000000c00)=""/6, 0x6) removexattr(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)=@random={'trusted.', 'vmnet0\x00'}) link(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)='./file0\x00') prctl$getreaper(0x13, &(0x7f0000000d40)) 2018/03/21 16:34:12 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x80, 0xffffffffffffff9c, 0xce5, 0x1, 0x80, 0x7}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080)=0x7ff, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x8000, 0x800, 0x9}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e22, 0x438, @dev={0xfe, 0x80, [], 0x10}, 0x4}}}, 0x88) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ubifs\x00', 0x44080, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000400)={r1, &(0x7f0000000340)=""/172}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x45, "2f983b2b1d2f2f0432af3eaed2e5056d15b82d6448457cdf1396f7213377421db69527bd3fb29991e9f6cb7de995ff6a59365d24d21110bfa46d52554853f2aee4c0660118"}, &(0x7f00000004c0)=0x4d) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r2, 0x5}, 0x8) listen$netrom(r0, 0x2) r3 = socket(0x10, 0xa, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000680)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000006c0)={r2, 0x7}, 0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000700)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000740)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) accept4$inet(r4, &(0x7f0000000780)={0x0, 0x0, @dev}, &(0x7f00000007c0)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000800)={{0x5, 0x20}, 'port1\x00', 0x91, 0x800, 0xff, 0x800, 0x4, 0x5, 0x43b, 0x0, 0x2, 0x4000000}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00000008c0)) getsockname$unix(r0, &(0x7f0000000900), &(0x7f0000000980)=0x6e) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x6) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000a80)={0x1, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x100, 0x3, 0x10001, 0xff, 0x100000000, &(0x7f0000000a40)='erspan0\x00', 0x5, 0x1000}) getpgrp(r5) bind$inet6(r3, &(0x7f0000000b00)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b40)={0x200000000000000, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x4}}}, 0x88) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000c00)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000c40)={r6, 0x80000, r4}) 2018/03/21 16:34:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x800, 0x7ff, 0x1f, 'queue0\x00', 0x8}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5a1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x40, 0x3f, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x7, 0x8, 0x7}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0xfc5, 0xfffffffffffffffc, 0xb9fb, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000400)=r4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000440)=""/235) symlinkat(&(0x7f0000000540)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/relabel\x00', 0x2, 0x0) unshare(0x80000000) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={r4, r5, r6}, 0xc) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) futimesat(r3, &(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)={{r7, r8/1000+10000}, {0x0, 0x2710}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000740)={0x3, &(0x7f0000000700)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000840)={r9, &(0x7f0000000780)=""/167}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) fcntl$setpipe(r0, 0x407, 0xff) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000880)={0x0, @local, @loopback}, &(0x7f00000008c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x8, 0x4e22, 0xb83, 0x0, 0x20, 0x80, 0x32, r10, r5}, {0x8, 0x3ff, 0x5, 0x8, 0xffffffffffffffff, 0xd1, 0x3, 0x400}, {0x8, 0x347b, 0x70d, 0x7}, 0x5, 0x6e6bbe, 0x3, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d4, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0xfffffffeffffffff, 0x2cd7, 0x2, 0x5}}, 0xe8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000a00)) prctl$setfpexc(0xc, 0x20000) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000a40)=0x1, &(0x7f0000000a80)=0x2) finit_module(r11, &(0x7f0000000ac0)='queue0\x00', 0x3) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/03/21 16:34:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xb25, &(0x7f0000000100)=""/118) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) r4 = dup3(r0, r2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000200)={0x61e, 0x9, 0x101, 0x20}, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000000240)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80000, 0x0) poll(&(0x7f00000002c0)=[{0xffffffffffffffff, 0x200}, {r5, 0x4000}, {r4, 0x3006}, {r4, 0x20}, {r3, 0x1}, {r2, 0x2001}, {r5, 0x80}, {r0, 0x4000}], 0x8, 0x1000) r6 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x800, 0x41) setpgid(r1, r1) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000340)=""/228) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000440)=0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000480)={'dummy0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000004c0)) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x0) tkill(r1, 0x12) getpgid(r1) r7 = openat(r0, &(0x7f0000000500)='./file0\x00', 0x88100, 0x10) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x3, 0x10001, 0x8, 0x696b8fbe}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r8, 0x9}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000006c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={r8, 0x1f}, 0x8) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000740)=""/11) r9 = request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='dummy0\x00', 0xfffffffffffffffe) r10 = request_key(&(0x7f00000008c0)='pkcs7_test\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)=']:\x00', 0xfffffffffffffffc) keyctl$search(0xa, r9, &(0x7f0000000840)='big_key\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, r10) 2018/03/21 16:34:12 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x8, 0x2, 0x0, 0x9b, 0x80000001}, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={r0, r1, r2}, 0xc) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x10001, 0x1800000000, 0x6, 0x0, 0x7f}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={r6, 0x7}, 0x8) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) connect$unix(r5, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r7 = syz_open_procfs(r0, &(0x7f00000003c0)='map_files\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={r6, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x4, 0x3, 0x855}, &(0x7f00000004c0)=0x98) sched_rr_get_interval(r0, &(0x7f0000000500)) getsockopt$netlink(r7, 0x10e, 0x3, &(0x7f0000000540)=""/107, &(0x7f00000005c0)=0x6b) prctl$setptracer(0x59616d61, r0) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/access\x00', 0x2, 0x0) fsync(r8) getpeername$netlink(r5, &(0x7f0000000640), &(0x7f0000000680)=0xc) timerfd_gettime(r7, &(0x7f00000006c0)) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000700), &(0x7f0000000740)=0x4) getrusage(0x1, &(0x7f0000000780)) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000840)={r4, 0x1, 0x6, @random="dff70a90e01b"}, 0x10) mknod(&(0x7f0000000880)='./file0\x00', 0x8008, 0x5) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000008c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000900), &(0x7f0000000940)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000009c0)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000b00)={r9, 0x5, &(0x7f0000000a00)=[0x6, 0xe00000000000000, 0x0, 0x1c3f080e, 0x81], &(0x7f0000000a40)=[0xe553, 0x3ff, 0x40], 0x1, 0xa, 0x400, &(0x7f0000000a80)=[0x153de246, 0x400, 0x7, 0xd90f, 0x7, 0x5, 0x2, 0x7f, 0x200, 0x100], &(0x7f0000000ac0)=[0x40, 0x7fff, 0x8, 0xfffffffffffffff9, 0xd9a]}) eventfd2(0x2, 0x80001) timerfd_gettime(r5, &(0x7f0000000b40)) r10 = request_key(&(0x7f0000000b80)='syzkaller\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='\x00', 0xfffffffffffffffd) r11 = add_key(&(0x7f0000000c40)='.request_key_auth\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000cc0)="0c84565c532336c011e7d6ccffc29b17835083a2fca330e66450396ea96f22ff663819808d", 0x25, 0xfffffffffffffff9) r12 = add_key(&(0x7f0000000d00)='.dead\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000d80)={r10, r11, r12}, &(0x7f0000000dc0)=""/166, 0xa6, 0x0) 2018/03/21 16:34:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x8d, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @empty, 0x2d8e8eeb}], 0x90) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) timerfd_settime(r2, 0x1, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) timerfd_settime(r2, 0x1, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x12}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xd1, 0x0, 0x80000001, 0x4, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3}}}, 0x84) fremovexattr(r2, &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00') getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x40001, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500)={r3, 0x400}, &(0x7f0000000540)=0x8) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000580)={0x7f, 0x3, 0x9, 0x200, 0x4, 0x7}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000005c0)={0x20}, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000600)=0x7f) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1, @in=@multicast2}}, {{}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000007c0)) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000800)=""/4096) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000001800)="af4a8ddfcefa0c") ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mq_timedsend(r2, &(0x7f0000001840)="4dcc78ac172b4ab61291cb4e10217f55c205f653efb2d5b66323bcd50576e7a5fe11717e3c7f8d43bf4aca89fc", 0x2d, 0x0, &(0x7f0000001880)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000019c0)=0xe8) inotify_init() ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001a00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={r6, r5, r7}, 0xc) 2018/03/21 16:34:12 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x1) ioctl$TIOCCONS(r1, 0x541d) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) clone(0x10000, &(0x7f0000000100)="9777fa4b94fba2a2c19dd62208d4581ec01a4b45380d81b09e982c", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="d8a6d76defaa58ac23588efa2d75b437e3198ecc8000c0a2bbdfb7349c24e6750d33c22bd3ef9229199ec2a585ad8c100d6477f631012b2523") setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000280)=0x6ad) execveat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000300)='filter\x00', &(0x7f0000000340)='system\x00', &(0x7f0000000380)='.ppp0q}}\x00', &(0x7f00000003c0)='cpusetproc:vmnet0\x00', &(0x7f0000000400)="ad6b657972696e675d00", &(0x7f0000000440)='filter\x00', &(0x7f0000000480)='filter\x00', &(0x7f00000004c0)='wlan1cpusetmd5sum[$@\x00', &(0x7f0000000500)='filter\x00', &(0x7f0000000540)='filter\x00'], &(0x7f0000000880)=[&(0x7f0000000600)='filter\x00', &(0x7f0000000640)='filter\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='filter\x00', &(0x7f0000000700)='filter\x00', &(0x7f0000000740)='filter\x00', &(0x7f0000000780)='eth1vmnet1\x00', &(0x7f00000007c0)='filter\x00', &(0x7f0000000800)='eth1securitymd5sumGPL\\\x00', &(0x7f0000000840)='eth0}(wlan0user@eth0cpusetbdev\x00'], 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000900)=@assoc_value={0x0}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000980)={r2, 0xe8, "c497c17adf3931c102f709d01cf84d1c59fa60189ae6793c189dd07f082ade454486870dcbf6d6e6ce4b910408bba2954bc65c7c099b35737e87bcc1daa07ebcc15d69950738cd3d17a426fa0b8750434effa25defd9e65b75e76041b43b752a0e74834c4d4eb2abb7604d02e35f0d19a39a86c1c571c667ce668bcd2909566e7d29d43829df1a72e59a084a36a2464bd507a568b393bbb24e7872fe927841ac81ab81836509b73e038b3fd52d08dab181e274186e694dc3444bbf23abd9639ec872cf8062e4c9662cc1288bb97126f502a0ff3485555b3995c3a23c0dab075cf3b6f8f39f0e2f6b"}, &(0x7f0000000a80)=0xf0) execve(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000c40)=[&(0x7f0000000b00)='wlan1cpusetmd5sum[$@\x00', &(0x7f0000000b40)='eth0}(wlan0user@eth0cpusetbdev\x00', &(0x7f0000000b80)='vmnet0eth1vmnet1\x00', &(0x7f0000000bc0)='.ppp0q}}\x00', &(0x7f0000000c00)='\x00'], &(0x7f0000000d00)=[&(0x7f0000000c80)='filter\x00', &(0x7f0000000cc0)='filter\x00']) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000d40)={'filter\x00'}, &(0x7f0000000dc0)=0x78) close(r1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000e00)={0x6, 0x320b}) execveat(r1, &(0x7f0000000e40)='./file0\x00', &(0x7f0000001100)=[&(0x7f0000000e80)="ad6b657972696e675d00", &(0x7f0000000ec0)='\'proc[/,-eth1\x00', &(0x7f0000000f00)='eth1securitymd5sumGPL\\\x00', &(0x7f0000000f40)='eth1securitymd5sumGPL\\\x00', &(0x7f0000000f80)='cpusetproc:vmnet0\x00', &(0x7f0000000fc0)='filter\x00', &(0x7f0000001000)="ad6b657972696e675d00", &(0x7f0000001040)='\x00', &(0x7f0000001080)='eth1vmnet1\x00', &(0x7f00000010c0)='+vboxnet0)ppp1-\x00'], &(0x7f00000011c0)=[&(0x7f0000001180)='cpusetproc:vmnet0\x00'], 0x100) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001200)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={r3, 0x2f0}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)="6afea7bc448c7c58ad0c7f17da8973aa3e994603", 0x14}], 0x1) setsockopt$inet6_buf(r4, 0x29, 0xcd, &(0x7f0000001300)="e8aa369ca6adf015ff843e5666c92f1099dc6edee92dbc3fd09e8e271933cbc47e5936139e1cd19f3896f01e67338bacd8f09507bf3ea9b0d6ae635a436775504f055329824edd332e32a698b7251151a4bb29bd33f7c46d5be6955238caa1651194cd3f52250a45eb67d5881decf4430ec126af8dad94e57561c8594e0ada07f063df348d898041cf3edb5922a5ef62ef5530a4", 0x94) execveat(r1, &(0x7f00000013c0)='./file0\x00', &(0x7f00000014c0)=[&(0x7f0000001400)='trustedGPL\x00', &(0x7f0000001440)='\x00', &(0x7f0000001480)='system\x00'], &(0x7f00000016c0)=[&(0x7f0000001500)='nodevem1ppp1eth0#$\x00', &(0x7f0000001540)='nodev\x00', &(0x7f0000001580)='nodev{)-ppp1vmnet1uservmnet0/]losystem:/\x00', &(0x7f00000015c0)='securityselinuxvboxnet0\\}\x00', &(0x7f0000001600)='filter\x00', &(0x7f0000001640)='\x00', &(0x7f0000001680)="806c6f657468315b26707070302300"], 0x500) socket$pppoe(0x18, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000001700)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001740)={r5}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001780)={&(0x7f0000ff0000/0xe000)=nil, 0x8, 0x3, 0x0, &(0x7f0000ff8000/0x4000)=nil, 0xddc}) r6 = getpid() ptrace$getenv(0x4201, r6, 0x101, &(0x7f00000017c0)) fcntl$addseals(r1, 0x409, 0x4) listen$netrom(r1, 0x10001) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000001840)={0x1, &(0x7f0000001800)=[{0x6, 0xf4aa, 0x9, 0x800}]}, 0x10) 2018/03/21 16:34:12 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x1ff}, 'port0\x00', 0x10, 0x13000a, 0x0, 0xd6, 0x3ff, 0x0, 0x7, 0x0, 0x1, 0x6}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, {0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x7, [0x2, 0x6, 0x401, 0x9, 0x1, 0x3, 0x7, 0x7]}, 0x5c) clock_gettime(0x0, &(0x7f0000002100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/47, 0x2f}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/52, 0x34}], 0x6, &(0x7f0000000540)=""/61, 0x3d, 0x4}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/132, 0x84}, {&(0x7f00000006c0)=""/182, 0xb6}], 0x2, &(0x7f00000007c0)=""/151, 0x97, 0x8}, 0x7}, {{&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000900)=""/204, 0xcc}, {&(0x7f0000000a00)=""/37, 0x25}, {&(0x7f0000000a40)=""/217, 0xd9}, {&(0x7f0000000b40)=""/53, 0x35}, {&(0x7f0000000b80)=""/106, 0x6a}], 0x5, &(0x7f0000000c80)=""/233, 0xe9, 0x1c}, 0x7ff}, {{&(0x7f0000000d80)=@nl=@proc, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000e00)=""/255, 0xff}, {&(0x7f0000000f00)=""/145, 0x91}, {&(0x7f0000000fc0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3ff}, 0x36bd}], 0x4, 0x0, &(0x7f0000002140)={r1, r2+30000000}) read(r0, &(0x7f0000002180)=""/144, 0x90) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002280)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002380)=0xe8) setsockopt$packet_add_memb(0xffffffffffffff9c, 0x107, 0x1, &(0x7f00000023c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) ioprio_set$uid(0x3, r5, 0xe2f) fcntl$getownex(r3, 0x10, &(0x7f0000002400)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000004800)=[{&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/193, 0xc1}, {&(0x7f0000003540)=""/60, 0x3c}, {&(0x7f0000003580)=""/42, 0x2a}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/124, 0x7c}, {&(0x7f0000004640)=""/52, 0x34}, {&(0x7f0000004680)=""/32, 0x20}, {&(0x7f00000046c0)=""/215, 0xd7}, {&(0x7f00000047c0)=""/25, 0x19}], 0xa, &(0x7f0000004b80)=[{&(0x7f00000048c0)=""/190, 0xbe}, {&(0x7f0000004980)=""/190, 0xbe}, {&(0x7f0000004a40)=""/231, 0xe7}, {&(0x7f0000004b40)=""/29, 0x1d}], 0x4, 0x0) prctl$setname(0xf, &(0x7f0000004bc0)='^\x00') connect$pppoe(r3, &(0x7f0000004c00)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) tkill(r6, 0xd) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000004c40)=0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) sendto$inet(r0, &(0x7f0000004c80)="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", 0x1000, 0x4, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000005c80)={0x8, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005cc0)={0x0, 0x100}, &(0x7f0000005d00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005d40)={r7, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xfff, 0x100000000}, &(0x7f0000005e00)=0x90) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000005e40)=0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000005e80)={0xfffffffffffffff7, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005f40)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000005f80)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) r8 = getegid() r9 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000063c0)=@nat={'nat\x00', 0x19, 0x2, 0x398, [0x20006000, 0x0, 0x0, 0x20006030, 0x200061b0], 0x0, &(0x7f0000005fc0), &(0x7f0000006000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0xb, 0xfbfb, 'ip_vti0\x00', '\x00', 'gre0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0x0, 0x9aa01ee54aa111e5, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0xff, 0x0, 0x54d22ae3b084c869], 0xb0, 0x118, 0x150, [@owner={'owner\x00', 0x18, {{r5, r5, r8, r9, 0x3, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x2, 0x8fff, 'nr0\x00', 'syz_tun\x00', 'syzkaller1\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x150, 0x188, [@stp={'stp\x00', 0x48, {{0x9c, {0x80000001, 0x1, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0x4, 0x100000001, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x4e20, 0x4e23, 0x4, 0xfffffffffffffff9, 0x8, 0x5, 0x8, 0x3, 0x3, 0x1}, 0x400, 0x99b11d2a1f0f4db3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@random="2157ab1648dc", 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x410) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000006440)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000064c0)={&(0x7f0000006480)=[0x401, 0x6, 0xef92, 0x8, 0x1000], 0x5, 0x8, 0x200, 0x6f, 0xfffffffffffffff8, 0x800, {0x7, 0x1, 0x1000, 0x10001, 0x2, 0x1, 0x3, 0x1ff, 0x3, 0x3, 0x9e52, 0x9, 0x9982, 0x5, "a645b3556035818f5c449c2f59b775c729684bc770d1fa89e127cfa70f7a2138"}}) syzkaller login: [ 33.531280] audit: type=1400 audit(1521650052.500:5): avc: denied { sys_admin } for pid=3863 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.563720] IPVS: Creating netns size=2536 id=1 [ 33.573080] audit: type=1400 audit(1521650052.540:6): avc: denied { net_admin } for pid=3866 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.612242] IPVS: Creating netns size=2536 id=2 [ 33.654007] IPVS: Creating netns size=2536 id=3 [ 33.695883] IPVS: Creating netns size=2536 id=4 [ 33.740376] IPVS: Creating netns size=2536 id=5 [ 33.792938] IPVS: Creating netns size=2536 id=6 [ 33.839314] IPVS: Creating netns size=2536 id=7 [ 33.893051] IPVS: Creating netns size=2536 id=8 [ 35.883944] audit: type=1400 audit(1521650054.860:7): avc: denied { sys_chroot } for pid=3868 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.062867] audit: type=1400 audit(1521650055.030:8): avc: denied { create } for pid=5086 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 16:34:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000034f68), 0x0, 0x0, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) 2018/03/21 16:34:15 executing program 7: syz_emit_ethernet(0x405, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0x3cf, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4f6ae3", 0x0, "376dc5"}, "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"}}}}}}, &(0x7f0000000080)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mq_unlink(&(0x7f0000000040)="01") sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/21 16:34:15 executing program 1: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/21 16:34:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x1, 0x3, 0x315, 0x800}) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x10000000000, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/21 16:34:15 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f679f4)=0x8, 0x449) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000000000)=0x5f) 2018/03/21 16:34:15 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000100)=""/44, 0xfffffffffffffdf9) keyctl$setperm(0x5, r0, 0x1000000) 2018/03/21 16:34:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/3) close(r0) read(r0, &(0x7f00000000c0)=""/104, 0x68) 2018/03/21 16:34:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x90000, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/186, 0xba, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 2018/03/21 16:34:15 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ext3\x00', 0x0, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) syz_emit_ethernet(0x39, &(0x7f0000000140)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x23, 0x10001, 0x2}], {0x8100, 0x7, 0x1, 0x3}}], {@generic={0x99fb, "12c18eb207ce20fb211d256bd4f28550b84f8dda87bd14f1345c43cf5f93373e92574e"}}}, 0x0) 2018/03/21 16:34:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) ioctl$TUNSETLINK(r0, 0x400454cd, 0x17) 2018/03/21 16:34:15 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x348000) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r3}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x3}, 0x8) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3000080010024d00", @ANYBLOB="000000000000000008001b000000000008000a0000000000"], 0x2}, 0x1}, 0x0) 2018/03/21 16:34:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xfffffffffffffebd, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], @ANYRES64=r1, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r1, @ANYBLOB="426eb19a1b02446648370c87cc339428742b688eb0097ab1c50f559e077dcb0644c1c12bb671f28a649118c8089dec73bfbf0903"], @ANYBLOB="0008000000000008080002"], 0x2}, 0x1}, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000300)="0835e83aa2c04b981cb66b1ff313152eb973b12c9b0a909807b35b182be3b62e0f567a9a00aed766386f90f4d5d8cd37") keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x80, 0x5, 0x100}, 0x10) flock(r2, 0x7) fadvise64(r1, 0x0, 0x44c4, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/21 16:34:15 executing program 4: r0 = socket$packet(0x11, 0xa, 0x300) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) modify_ldt$read(0x0, &(0x7f00000000c0)=""/236, 0xec) r2 = dup(r1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 16:34:15 executing program 6: r0 = socket$inet(0x2, 0x3fffff0000000000, 0x80000000000008) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 16:34:15 executing program 7: lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="6f73cfb6702b332581f3"], &(0x7f0000000100)='/\x00', 0x2, 0x2) r0 = socket(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337ba", 0x2d, 0x0, &(0x7f0000000600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000002c0)=""/59, &(0x7f0000000280)=0x3b) ptrace$poke(0x4, r1, &(0x7f00000001c0), 0x80000000) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) [ 36.601159] audit: type=1400 audit(1521650055.570:9): avc: denied { net_raw } for pid=5247 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.652744] audit: type=1400 audit(1521650055.620:10): avc: denied { dac_override } for pid=3868 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 16:34:15 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) chdir(&(0x7f0000000040)='./file0\x00') syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/21 16:34:15 executing program 5: r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/21 16:34:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000000, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x90) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/03/21 16:34:15 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000280)=0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) recvfrom$ipx(r2, &(0x7f0000000000)=""/151, 0x97, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="c8b013939faf6c2ddb24628165b24f84b202c713c2d24b7bf51bd26272b489439db4d2723974c782feb94a9418c57fd7a114e7215b2ecffd3aa471db12bec80155c1d7ed14c377c8e2ad027d9e63942b26c09446740bd9c4dcdab2e8b54efdf2f53f52e490d093c09f1a59544b6c5e0d52753693792ff675ed78e3c33219e5b59d8d773f4e54188919d152eb5e05ee42c33272f6b32ada0f17cae1fd404723fd95ad088cb0eddad7f44691a77f7765925c98e4f7c284be8b6440a02e12d39bbfd64b3184be422dc20aaac8d21f31fc31abd985b3a003f1fd1efa7cb35ceefa0f0a9964721dc8f000f61934c8fc69101ebe8bac8f1a", 0xf5, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x6) setsockopt(r1, 0x2000000000088, 0x0, &(0x7f0000000000), 0x0) 2018/03/21 16:34:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x406, r1) prctl$setendian(0x14, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/21 16:34:15 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setgid(r1) socket(0x18, 0x0, 0x3) 2018/03/21 16:34:15 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/21 16:34:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x1, 0x8, 0x401, 0x9, 0x3f, 0x1, 0x3ff, 0x5, 0x81, 0x1}) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/03/21 16:34:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@delneigh={0x1c, 0x1d, 0x801}, 0x1c}, 0x1}, 0x0) 2018/03/21 16:34:15 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r3 = getpgid(0x0) fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004980)={0x0, 0x0}, &(0x7f00000049c0)=0xc) r7 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004a00)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b40)={0x0, 0x0, 0x0}, &(0x7f0000004b80)=0xc) sendmmsg$unix(r0, &(0x7f0000004c40)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000002c0)="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", 0x1000}], 0x7, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x8000}], 0x2, 0x4000004) r10 = getpgid(0x0) r11 = syz_open_procfs(r10, &(0x7f00000000c0)='oom_adj\x00') sendfile(r0, r11, &(0x7f0000000180), 0x26b9508) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r12) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004cc0)=""/4096, &(0x7f0000005cc0)=0x1000) 2018/03/21 16:34:15 executing program 4: unshare(0x100) r0 = epoll_create(0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/21 16:34:15 executing program 5: r0 = userfaultfd(0x800) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) r1 = socket(0xa, 0xa, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x20, 0xff, 0xd939, 0x9d16, 0xffff}, &(0x7f0000000200)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/21 16:34:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000080)='net/dev_snmp6\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/03/21 16:34:15 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000008, 0x0, &(0x7f0000676ff0), &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x10000000000004, 0x4, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x40) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x6) 2018/03/21 16:34:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000f2ff001900000000000000c0ba00", @ANYRES32=0x0, @ANYBLOB="1200040005932f24035836152daa82907f5d4d00"], 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/sockcreate\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x20, @time={0x77359400}, 0x100, {0x3f, 0x3}, 0xffffffffffffff01, 0x2, 0x6}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1f, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) 2018/03/21 16:34:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clone(0x20000000, &(0x7f0000000200)="8e39f886bb95c29d", &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000740)="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") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000a800d0003e191973972e7b8d1821abf5cf0e2b6918a8ffac0367c49359670309364ce36b3ae116f689df41bdb94423685057cf2b2f2f75afddc26ea1133ef735f5c812b5efca3a77e80c37027be86775904e9dd03e3a7e3a84656ea099e93d866b9569465ab6eda65b285161c6a397b6a851dc9eca8ea47f6b2b35eec1df9927e7b059d24ac4bd3d63836437bb5263c675e0e8c2e7304f14b8796d4ba694b11ef5a8f98b77190af1c5d61909"], &(0x7f0000000180)=0xcc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000004c0)=0x5, 0x4) connect$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x8, 0x63ec4f3963e4f0f5) sendto$inet6(r0, &(0x7f0000e13f4e), 0x6f, 0x0, &(0x7f0000000140)={0xa, 0x8800000000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) [ 36.744139] audit: type=1400 audit(1521650055.720:11): avc: denied { setgid } for pid=5301 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.775069] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=5316 comm=syz-executor3 2018/03/21 16:34:15 executing program 7: request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='lo\x00', 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e4f45), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) r0 = inotify_init() ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0xfffffffffffffff9, 0x3, 0x2, 0x80000000, 0x3, [{0x5, 0x8000, 0x3}, {0x2d, 0x9, 0x5, 0x0, 0x0, 0x2}, {0x3f, 0x4380000000000000, 0x5}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x80000021, &(0x7f0000000ffc), 0xfffffffffffffe80) 2018/03/21 16:34:15 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x100021}, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000100)=0x7f, 0x8) timer_delete(0x0) 2018/03/21 16:34:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x3, 0x0, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000340)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x2}, 0x8) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x2, 'client0\x00', 0x4, "8ef309000a2f2ade", "3a5ba4ee82a62708e109b2d7c1dfe997cdf0608a53895897fe7a5495d3dddb8e", 0x6, 0x40}) 2018/03/21 16:34:15 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/21 16:34:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) r1 = memfd_create(&(0x7f0000000140)='ip6gretap0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6gretap0\x00') 2018/03/21 16:34:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x20, 0x6, 0x79, 0x2, 0x9, 0x400, 0x2, 0x3, 0x15, 0xbb14}, 0xb) ioctl(r0, 0xc0481273, &(0x7f0000004f45)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fdd124547b7") [ 36.805368] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=5329 comm=syz-executor2 [ 36.833190] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=5329 comm=syz-executor2 2018/03/21 16:34:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x1ff, 0x9, 0x4, {}, 0x100, 0xffffffffffff9c73}) 2018/03/21 16:34:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) 2018/03/21 16:34:15 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35}, 0x3ae) modify_ldt$read(0x0, &(0x7f0000000080)=""/80, 0x50) 2018/03/21 16:34:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0xffffffaa) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) fchdir(r0) socket$packet(0x11, 0x2, 0x300) 2018/03/21 16:34:15 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/21 16:34:15 executing program 6: unshare(0x40200) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000), &(0x7f0000658000), 0x0) 2018/03/21 16:34:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3000f500270e010000000002", @ANYRES32=0x0, @ANYBLOB="000000001400010000000000000000000000ffffac1414bb"], 0xff0b}, 0x1}, 0x0) 2018/03/21 16:34:15 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpgid(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/03/21 16:34:15 executing program 6: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000001180)="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", 0x12a}], 0x1, 0xfffffffffffffff) 2018/03/21 16:34:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mq_unlink(&(0x7f0000000000)='/dev/binder#\x00') dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/21 16:34:15 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) flock(r0, 0x6) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 16:34:15 executing program 0: r0 = inotify_init1(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x395901, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x80000000, 0x7, 0xa000}, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x10, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000040)={0xff, {{0xa, 0x4e22, 0xffffffffffffff6d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) recvmsg(r2, &(0x7f0000001780)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/42, 0x2a}], 0x8, &(0x7f0000001740)=""/27, 0x1b, 0x4}, 0x100) ptrace(0x4207, r4) acct(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f00000017c0)='./file0\x00', 0xd9b) ptrace$setopts(0x4209, r4, 0x10000000400004, 0x0) [ 36.953134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3623 sclass=netlink_route_socket pig=5381 comm=syz-executor5 [ 36.962923] audit: type=1400 audit(1521650055.920:12): avc: denied { net_broadcast } for pid=5376 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.975143] IPv4: Oversized IP packet from 127.0.0.1 2018/03/21 16:34:16 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x111203) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xff, 0xfffffffffffffff7, 0x3, 0x4, 0x9, 0x3f, 0x2], 0x7, 0x1000, 0xffffffff00000000, 0x3, 0x5, 0x8, {0x4, 0x7, 0x401, 0x0, 0x1f, 0xf65, 0x4, 0x8, 0x80, 0xff, 0x8, 0x3, 0x3ff, 0x7fff, "c64156182ee895df59c5f360e87976c5bef95388c0e4a98d9144ccb01dca235e"}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40000, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) fsync(r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockname$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x1) close(r2) 2018/03/21 16:34:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, &(0x7f000001eff8), 0x20) lseek(r0, 0x0, 0x7) [ 36.993791] IPv4: Oversized IP packet from 127.0.0.1 [ 36.999123] audit: type=1400 audit(1521650055.970:13): avc: denied { set_context_mgr } for pid=5398 comm="syz-executor4" 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 [ 37.001530] audit: type=1400 audit(1521650055.970:14): avc: denied { call } for pid=5398 comm="syz-executor4" 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 2018/03/21 16:34:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0xfc1fe97b6f2b097e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x9, 0x4}, {0x2, 0xfffffffffffffffb}, 0x2, 0x1, 0x7}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/21 16:34:16 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}], 0x68) socket$inet6(0xa, 0x80800, 0x4) setrlimit(0x0, &(0x7f00000000c0)) 2018/03/21 16:34:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0xb9, 0x100000001, 0x6, 0xfffffffffffffffc, @time={r1, r2+30000000}, {0x0, 0x8be2}, {0x6, 0xa1e}, @raw32={[0x6, 0x5, 0xfffffffffffffffb]}}, {0x7, 0x7, 0xf2, 0x6, @time, {0x7, 0x7ff}, {0xd, 0x38e}, @time=@time={r3, r4+10000000}}, {0x6, 0xfff, 0x7af2, 0x2, @time={0x0, 0x1c9c380}, {0x1, 0x8000}, {0x58, 0x4}, @control={0x1f, 0x7fffffff, 0x21b0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/03/21 16:34:16 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x46, {0x0, 0x2, 0x3, 0xfff, 0xdbb, 0x6}, 0xe04, 0x1f}, 0xe) r2 = socket$inet6(0xa, 0xff, 0x6) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f400000000000000000000006be1cadd3b335364f89970bd7728dc3a0b5d416561eada655999fa3cd34c9ed14b6da76bfb173ad58d638c96e4b73bf1cdfac2ee9ef1e8dfee8d66f30aa79c58178425de59047bf95d5d499eefa9a75bc799043846738100253c70ae6be81c5199eaec305894b595691a5273965a113b870974623ee5c133f97f33f46535df2b39fa1c96ed2212770abe65681300ae8047d10ba8f776afd9351214970e5d18854056c62140ead937c9696678a6"], 0x18}}], 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={0x4, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x50, 0x512, 0x4, 0x100, 0xffffffffffffff8d, &(0x7f0000000280)='eql\x00', 0x56d1, 0x7, 0x1}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) 2018/03/21 16:34:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001409001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x6, 0x6}, 'port1\x00', 0x80, 0x800, 0x10000, 0x7fff, 0x1, 0x2, 0x80000000, 0x0, 0x4, 0x5}) [ 37.003990] binder: 5398:5400 BC_INCREFS_DONE u0000000000000000 no match [ 37.004678] binder: send failed reply for transaction 2 to 5398:5400 [ 37.032688] binder: 5398:5400 transaction failed 29189/-22, size 40-8 line 3010 [ 37.040616] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 16:34:16 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) accept(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000), &(0x7f0000c7bfc0), &(0x7f0000f68ff0), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/03/21 16:34:16 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/91, 0xfffffffffffffe45}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/128, 0x80}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000600)=""/80, 0x50}], 0x9, &(0x7f00000da000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) 2018/03/21 16:34:16 executing program 5: r0 = eventfd2(0x9, 0xfffffffffffffffe) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) 2018/03/21 16:34:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f0000000100)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x4b, 0x0, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x24a400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2f, "e9ba4704eb05c54a3e470bcb803c537e49160b35f6ebaf353d96737e31c17f14f02a4b015e3e90f0948b55d5d3da17"}, &(0x7f0000000180)=0x37) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) 2018/03/21 16:34:16 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ae6000), &(0x7f0000207ffc)=0x4) r1 = socket(0x0, 0x80000000000002, 0xffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000080)={0x0, {{0xa, 0x4e24, 0xd13, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x401}}}, 0x108) write(r1, &(0x7f0000000040)="240000002400ff010087042300367700e4ffffffffff13000100ff1221d080db3bdb201238", 0x25) 2018/03/21 16:34:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0xb9, 0x100000001, 0x6, 0xfffffffffffffffc, @time={r1, r2+30000000}, {0x0, 0x8be2}, {0x6, 0xa1e}, @raw32={[0x6, 0x5, 0xfffffffffffffffb]}}, {0x7, 0x7, 0xf2, 0x6, @time, {0x7, 0x7ff}, {0xd, 0x38e}, @time=@time={r3, r4+10000000}}, {0x6, 0xfff, 0x7af2, 0x2, @time={0x0, 0x1c9c380}, {0x1, 0x8000}, {0x58, 0x4}, @control={0x1f, 0x7fffffff, 0x21b0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/03/21 16:34:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) 2018/03/21 16:34:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036ddf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a86dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2abdfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5f275872e8e2c3cd223f194a100000000000000000000000000000000000000002361271576f0514bec8322d3638b4542043fc3d06970bc03cbc2bac000e757c6de05c258e19718a6d45968cae4a0673651fd"]}) 2018/03/21 16:34:16 executing program 4: r0 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)='^', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x77aa63f4) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/03/21 16:34:16 executing program 3: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e24, 0x80, 0x4e22, 0x4, 0x0, 0x80, 0xa0, 0x89, 0x0, r2}, {0x3, 0x100000000, 0x5, 0x80000000, 0xc00000000000, 0x7, 0x6, 0x101}, {0xe11, 0x8, 0x8, 0x4}, 0x4, 0x6e6bb6, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x32}, 0xa, @in=@rand_addr=0x6c6, 0x3505, 0x2, 0x3, 0x1000, 0x4, 0x8, 0x19}}, 0xe8) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x42cbeba514a727d, 0xffffffffffffffff) 2018/03/21 16:34:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f0000000100)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x4b, 0x0, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x24a400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2f, "e9ba4704eb05c54a3e470bcb803c537e49160b35f6ebaf353d96737e31c17f14f02a4b015e3e90f0948b55d5d3da17"}, &(0x7f0000000180)=0x37) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) 2018/03/21 16:34:16 executing program 1: clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x4, 0x7, 0x3, {0x0, 0x1c9c380}, 0x20000000000000, 0x80000001}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f0000000000), 0x20800000000008, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000000000), &(0x7f0000a2a000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)={{0x2, 0x7a8}, {0x1ff, 0x1}, 0x3, 0x3, 0xffffffffffff573d}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x8001, 0x1, 0x401, 0x4, @tick=0x1ff, {0x3, 0x3}, {0x8000, 0x1}, @quote={{0x7, 0x7fff}, 0x1, &(0x7f0000000140)={0x80000001, 0x8, 0x3ff, 0x7, @time={0x77359400}, {0x1, 0x15}, {0xfffffffffffffffb, 0x6}, @time}}}, {0x8, 0x401, 0x5, 0x41e, @time={0x0, 0x1c9c380}, {0x7, 0x33}, {0xff, 0x68000}, @quote={{0xde2, 0x2}, 0x8, &(0x7f0000000180)={0x800, 0x7fff, 0x4, 0x101, @time={0x0, 0x1c9c380}, {0x5, 0x4}, {0x1b1f817, 0x100000001}, @addr={0x80, 0x7ff}}}}, {0x62, 0x8, 0x85e8, 0x8, @tick=0x1, {0x80000000, 0xfffffffffffffb8d}, {0x805, 0x1f27}, @time=@time={0x0, 0x1c9c380}}, {0xfffffffffffffff8, 0xfffffffffffffffe, 0x1, 0x1, @time={0x0, 0x989680}, {0x9, 0x2}, {0x3, 0x92f6}, @addr={0x7, 0x9}}, {0x737bf784, 0x8, 0x5, 0x7ff, @tick=0x8001, {0x3, 0x6}, {0x7, 0x5}, @time=@tick=0x6}, {0x6a5, 0x9, 0x4, 0x7fffffff, @tick=0x3, {0x1, 0x3}, {0x580000000000, 0x1}, @result={0x2, 0xfffffffffffffffb}}, {0x1, 0x1, 0x8dc, 0x200, @tick=0x8, {0x4, 0x3}, {0x7fffffff, 0xfffffffffffffff8}, @control={0x30, 0x3, 0x800}}, {0x0, 0x5, 0x8001, 0x0, @time, {0x2, 0xe00}, {0x1, 0xffc0000000000000}, @result={0x1, 0x3}}], 0x180) 2018/03/21 16:34:16 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001640)=""/188) r1 = socket$packet(0x11, 0xfffffffffffffffb, 0x300) sendmmsg(r1, &(0x7f0000007b00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "551a2bd3866bff59c7ed8e247c5c633f251194220615a0ccb1d7b2c0e94bfcfe971d1a4ff3dcb05d5a0b858a74291a891f67ba378bb4f77dd67971f881ea33"}, 0x60, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}, {{&(0x7f00000041c0)=@rc={0x1f}, 0xa, &(0x7f0000004340), 0x0, &(0x7f0000004380)}}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x426040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x371, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000001580)=0xfffffffffffffca0) vmsplice(r1, &(0x7f0000001500)=[{&(0x7f0000000340)="c6b91c446849090d280d339166181b7df028e48e40ac95c0d08bbe9d92147b22146a328520ab7bbd53be38518431780eeed78107bf2d75bc89b8064924b9dd7418633479325214a5ad7c26032aa7db2c30db866531bdcbd0acfea4f2baca374e9e", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d7be54b7cb0364aef55df21ed9c0c4f6bda44a436d31362a2723bb2e6e243385200eb2efd503f050c82f56702dc4eb7fa938666012b58006e9d728c315", 0x3d}, {&(0x7f0000001400)="0d3b5b6f53bd349b97f450df3f1ef2b6a4a4dd57012f3d772dad0617665b83cea5ac1e6c90401cb19cc125a2425427684eff20f2dc59167b724c2569b77ca88ef8a076a1815b1756a6ea5605125e4a1ae3ab8680be414fb2741ed8f1c5c12ea78fe2d090ce68c67ab3f970141bd6e9b0d0eb4e4374c271f54dfb0342634bd400ac19894fcbfe6af1e2558aec871a6147f071ea30ae143a9f6dfff78b21e7b84a62809f1386a5684e98e2202232b7984b20a58acfde578c28a91e2d97a29ee8eedc95390fdc1cffdfcde7fb12268097a35011d633c856913ad1a11a133a861ff9cb35e3c4a895110fea", 0xe9}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r4, 0x1}) 2018/03/21 16:34:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffc}, 0x88fe8fce6b03f7a1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/113, &(0x7f0000000000)=0x10070) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0xff, 0xffffffff}, 'port0\x00', 0xc, 0x1009, 0x9, 0x40, 0x3, 0x299b, 0x4, 0x0, 0x4, 0x30d}) fcntl$setflags(r0, 0x2, 0x1) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x22, 0x1000) 2018/03/21 16:34:16 executing program 2: setrlimit(0xb, &(0x7f00003e3000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) sync_file_range(r0, 0xffffffffffffff8c, 0x9, 0x2) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/16) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r5) tkill(r3, 0x16) 2018/03/21 16:34:16 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/21 16:34:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4003) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002e8f1e), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) shutdown(r2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) shutdown(r2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000480)={'gre0\x00', r3}) 2018/03/21 16:34:16 executing program 3: ioprio_set$pid(0x1, 0x0, 0x40000000004001) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000003440), &(0x7f00000034c0)=0x60) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003500)={0x0, 0x0, 0x0, @remote}, &(0x7f0000003540)=0x1c, 0x80800) r3 = dup(0xffffffffffffffff) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003580)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$key(0xf, 0x3, 0x2) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000035c0)='/selinux/user\x00', 0x2, 0x0) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003600)='/dev/keychord\x00', 0x260000, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003640)='/dev/hwrng\x00', 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003980)={0xffffffffffffffff}) r13 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000039c0)='/selinux/validatetrans\x00', 0x1, 0x0) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r15 = socket$inet6_udp(0xa, 0x2, 0x0) r16 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003a40)='/selinux/enforce\x00', 0x240000, 0x0) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/sequencer2\x00', 0x101000, 0x0) r18 = epoll_create1(0x80000) r19 = syz_open_dev$urandom(&(0x7f0000003ac0)='/dev/urandom\x00', 0x0, 0x1) r20 = memfd_create(&(0x7f0000003bc0)='\x00', 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003c00)={0x0, 0x0}) lstat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = openat(0xffffffffffffff9c, &(0x7f0000003d80)='./file0\x00', 0x400002, 0x100) r25 = syz_fuse_mount(&(0x7f0000003dc0)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x25e, 0x80) socketpair$inet6(0xa, 0xa, 0x7f, &(0x7f0000003e00)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = syz_open_dev$evdev(&(0x7f0000003e40)='/dev/input/event#\x00', 0xffffffff, 0x101000) r28 = perf_event_open(&(0x7f0000003ec0)={0x0, 0x70, 0x4, 0x9, 0x24, 0xff, 0x0, 0x9, 0x20, 0x8, 0x7f, 0x3, 0x32, 0x9, 0x1, 0x8, 0x0, 0x0, 0x3, 0x800, 0x7, 0xffffffff, 0x20, 0x5, 0x6, 0x84, 0x7f, 0x3ff, 0x5, 0x926, 0x1, 0x6, 0x10000, 0x9, 0x9, 0xffffffff, 0x40, 0x1b3, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000003e80), 0x4}, 0x1000, 0x0, 0x16, 0x7, 0xffffffff, 0x4, 0x5}, 0xffffffffffffffff, 0x400, 0xffffffffffffffff, 0x2) r29 = syz_open_dev$sndtimer(&(0x7f0000003f40)='/dev/snd/timer\x00', 0x0, 0x0) r30 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003f80)='/dev/vga_arbiter\x00', 0x80200, 0x0) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003fc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000004100)=0xe8) r34 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004140)=0x0) fstat(0xffffffffffffffff, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004200)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004600)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000033c0)=[{&(0x7f00000001c0)="9bcd9cc60124d0aa13b7cc44e134ddc7e138728b200208cfe965463d39fa5f532a7de29a283e1ee55a066e258c75136d07111859347f4e86236fcf5cc4e650937fc41ccb38a7efa8d6c662100c693e81494623d076d428cf85ce0dde31c4fb46c9be65c4bc9628267a55d2fc14fa280d053ec42679a3142aca242123e71e906294a4dd44e7f2445f30722dbc49fffef5e2e76760ddeb39d68cd7069f8cb1ab10d317ec46bc2485bcd6d6e3bf9931ec9e3350921ae374707fe4951dbd140458358c5fb43a1f5ab84d73ef367fab1b8dc2faffc8bf2968bf666ebe5f140f20ab6f04e5037f95fc1f53e2c5c277c34aa5987a81031f17102156b98cf26250c81217e4be8f5e05db35210bf504fd86851adf10f15c124eaa0a99315eca7737cc8db66bd4fc21bbf03090778dfd7f5144dbb4d5f820c5d2a953903d00b7c13df84200d70df5d9bdf483ad03be4a5d8321bc8200a616f988ef7fedb40ff8d83250f1f70248ef58876a43a6819c3bd0fa26f01b1cd6603bb9cf9cef6f6212d607e91034fd49e8756f52b5bc89d79fadabb9566fbbf50e3d26717b570da813903b873411bf4f284b76dd26785b8168027495de8616cb9eb7b4f7f882ecb2f02b3650ecbd845c90f5d11b60ba13d1d57e1481c42898a6f70e39cbd679b6a3e3e05b65f7294fec79d2d0fe25e4cc3dbddd437746db80870eaecebbfb13349e293ab8b9c36633c649dddfecf4a76ab2e8cc533d8e4c077b43a8ddf39394ee95a978ea39c19403f52533e64a66616839183bfe53b4b32124132f679e318931e99a8a81502214250745f6588a185ddec07752a8c15e01b50cea3af0fd50fc077ef70ca54069574f9c6c181e599a93a58053da0d0f18d33075d40f5a8f3a2d0cc8d975cb5a7a1b99ff71897ad8b5f6f5de889f4c1a56184616a31df5bed8d82b58336394fc4cd534d8c147e41619521e6fb820fa79097d58e2209e209fadac47695f9ac670dba7447b8f5a4edd1e73d7beaf05265f5ef2fc48830a98e6452bde35f5bd9ca4e459cd76ebdf017d2a07ece45f2cdf5a5ada10b64d57be09d4b1bbd2dd498eef881af36dcecad35378d1ea175dc26ca457f6b7c5e12d524f6cd83d876ffdd1ac731aabbcb66303964107842515559378fbbc93cbb54e9ba5b1d51fc84e275ba9c2b99824a3a92c86f1144ff3615ed427e99c9529275d067ae1d1ead022c71bbad942c0446aef16251f5cf20b7c7d92c01f7a49abaebbc229f3ccf26ff78ba69ac683a82c968fff8a1fb2ba09482bb9a60f4f13bac44332cd69f2f6ada0c5988e1b2e253bef6012786bdc9676b5b685507e4d7c4ad24a376404cd611648ea70ec710bc6473aa70964452f48833a5ac0b78cf87ea5b7492aeacc8ed6e994b6ee37935c3be5bef35c4da2ce027ee2a177f314a04edcb312517dd538afff749bb4146b1a293802c435e482303323d551de6c759ee5912483c2ccd56484da4394135962dc5347bab348b3097faa1306847f96d40cc1a3cbef2ed90ff8aa670570ba8ba14ba80d9e854dc08a7d12dca5919fa2844340a6d37264279a26b2782d1917988d1c63df06064afa224b84d39d7605a907e1bd03ed48e3aaba0df19c8367b75454226f6ede9505298a5b050aaaf5de5a4de7a8bb5cfe2d3113509b5593c97cdbba345759b11dce4b2b47b26e004887f690d03b1076df5d6275735b8e835af7efa8cde9e863f0a3d1f7a94db5f155fa89bfa1819a579436439151f722f805b43ad226f8ef2f3122dfe0c16c5e89e0d1454fd972de02b4b13526ce2736e1769dc4c84878102398286bcff3a868206f15bd91c3fc49d72263e391ca9993bd9bc2ba14ba1a75ec7360e040ad2234df69f3714b5e25d75153998ddee8b5a0d1a22963efa282ac83cc6c59e0fbdc0a93e5ca1565b201f6655c8f21724550ef26348127bc78b00f71a6c6ddf9843e103b99be6f8e44e1440c5856b6d360d2f4d06f2278c4b39d7467f0de25b13e3207f117dfb310e8ee24bd7a3bb6feaa245331069fa114e60b4c6488841f456244fdb367f165784f5d7eb6b798af1d1518d5351b0360395015a6008c057cbe687ed70b151b1769f17998a42519979de918454097f0c10c67ce1729561f56f64c5a3f4eb2abc38ae6e1bd3361ff8bd2d76f0c23226fec747514613f142d1c11bd44dded67c71b1145934b5a5bfc2c38300af053915b86c9570b37f1e086a812da4dd4ed7e524eb29260d1bf165d2c6f1696b7ebcea086ce8643e4caaea13c5ce166974148963d033d7e36bed44a429190fb51a548f9362f8feb03ba9b411151a569254104a0f7c5a209d59233729c417d5f82a44ff2204be28c9cf7550c5f367d73d8794f05f7848557686395caed1d5ba53778aba380feb9f68caa0a3ac5331087c9e5d0a824e5548ddebfc9af1f45f7db7117cbff7e82dc2e648500b2bbfba1e8b64c3ac50a41f75403eee337bf89b004013ec26a6f3ad85f572ea94ea4f2a3f4c33b1ff23ea8b5232a15578832a792a2ed09ca8e65f8e13f92db01ac2ad385466f55aa18ffbdb0858b409d76a28f6c4bc738e4566fe9fb2ef63bfe2df3d686e5fb464d1a1b284af262cc282418f909fc46d9a1b92575ab818f02e2f63eeedb742098bc14f060406545987be3c70a8317480ede0d5f867c4ea2cee73f193639f81bc1ba058bf92cd9c2261e7ed3dbeb3927c003bfb5b2df18f548f213b34964b23fec98c13d7e70b9def091e2ea48eb1e457ba2b3f49a0732da35d0eeaae8f966391d43c0083200af5be9392cad0b8300adfd67f8649c9563fe8586a6a8a38308170bd53a8ec364203bbddbb7851bcd96b9256eb389bddf6bbbf4cc08e9fdbcb7f5191e757a5728fd1dd169604d4e17f725c9dbc00625b30188b29a76cd95eb8f5654fa2f07b45560f64a73b1c940ec5a7c8b580b5250d3568618461a350b0e4356dd53fbbf606293d21c5595caddefcc2693370e2783f6621bb9eb7e1b6553484af98464440b5668b5f0016dc8165de8984207a9896675a2a55ac598f4844f6104afd5fa1ea419c7a8fdca13784a402a4bac1c41cfe30563cba3adc690ad29bf26a61252724712b1d80ca61f82c9e01b9d0d8d1f8fc4c254848c91cd3ecbaf825f8e11e0b732183df1ae7f12803ae34b0b821779f0981d036af62b4a7d5375a841b29e5fbe07a56bf631f722e8260205ac66fdf685714f001890c93bed038fa510082a66370f1448ce51beba2545a3f32fa1bc9e74344db5a7270c2e945dd6e0dcf672ffa65bb292c05162b9bbc5715da6215479b1e3e3bae5f7fc2fad6b28a2a6b750634d49a4d644694f05a4e50f0f821948c23698c0bac17c6bf9886ed1b208458576b7dca6217872411e26ad0741511487ea5c264be843b79d2c414d5ccd3d435b076639ec00e342d1682860cf1799e90644e319d21003a62abee9ff303c7199c7386a19d5672ff3c8c5c099a96f99c86037c71dc9a1b4ba02e40e5e3d01b459227d7fcf2a0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0x1000}, 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0x1000}, {&(0x7f0000003300)="26b44b296c8776c49f4bb64d023c85a50709b8d24a988bed7544fd0dcede37bdf4cfdd74bd993adf685e97e4878937b5a6ecef9b887ed79fef0e28a610f5502f23386d67e774fb8d136285b913949d8ee93853c31b703f518656788cf1c8e57eeecdf3a68233033a4080d701201bd18a57fbbd215c405f6582f7bd6cea4954af003f97c0142b8b72a020aa37b52efc31ad06b289eb1e5fd2ede0ceda78f58907b8d0db5f36ad42892177fd1b3d32ff6b9a3f", 0xb2}], 0x7, &(0x7f0000003680)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11]}], 0x78}, {&(0x7f0000003700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003780)="dc98c7b8fce63432aed2bf41b39de4760713e383bb66b16166fb431647c1dadcdfe8f110545c384934c1c7b23aaef3dc3a1c23e3a4f8ca0bbe792da0678e15c094e0abb1c58b98f4e98df9ec33038b2e9d09b331083f7760baeaf8a43bf081ecba2b77b6af87f675011b6d5c2e3817277f384f69d98123937a89c0f0062855c5dbd44da94fe0b11fa5d6eddf6a3fbc6611ab88f1a0590abe81", 0x99}, {&(0x7f0000003840)="95e11dabf47fab3439ecaac30ab44d45ccaa730017eba87b8da6167dad30028754e25d71e5602ff02c0148f8f1f26559f6ad5e1fca593a9f26f8feaea983166fdfdca7c85be9783f544352785d6347ff8c3ab4e96502c58761fd91d00098e7cced9583082f9b8355c65f5641c5aa990d35c6da9488413ba0f248d237c40919865634efe6461a47883adce3c80b9f6de2f5705e1615f2910a1ccf75e4624c85dc9fc7d723a503ee674c502b6f8eaa0a2f7aa3a313bac79e987dfb5e1786692d8a07ba123b4823", 0xc6}], 0x2, &(0x7f00000042c0)=[@rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xe0, 0x40}, {&(0x7f00000043c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000045c0)=[{&(0x7f0000004440)="58489e7c57ea19d0cf865338b75b68c21ec722b317d07e2191208e8a4849c10fb3d967b1cd7e2cf4829e679cf49ae0df80a42c8ae5a38ae540cd8658aba34e35029f28b31b93982aa087e454dac21833cc8856e60603b2cbbbeb761fa904465a4e21191dd323f85cd8c14bb4e41d371ba6a493b9a5852e2c30ff4ae842fe2fb1d3d241e06f7b507cd571453b21071a880f755c731666ff8e1fe4673a760d", 0x9e}, {&(0x7f0000004500)="89444eac43864a9ef1d7f17acce54aef4683d298665dd8713a8e8ab5ab63c3e35945f298fe4ea2477ff7751c72155139a446f16f8344022ba9c81ef9745816a83936e3c4c62f4cd4be2325b6ea378539b45f2cc1ac3857eeb56427e2e2bcd4d806844bedf356b9edf0f31c7e579b0333d22a5c8abe4a83be11d7e2e732aa3257cfd07ea7766bb082e7", 0x89}], 0x2}], 0x3, 0x890) r38 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x111000, 0x0) r39 = fcntl$getown(r38, 0x9) r40 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r38, 0xc0286405, &(0x7f0000000100)={0x6, 0x8, r39, 0x80000001, r40, 0xffffffff00000001, 0x1}) r41 = socket$packet(0x11, 0x3, 0x300) accept$packet(r41, 0x0, &(0x7f0000000000)) ioprio_get$pid(0x3, r21) getsockopt$sock_cred(r41, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x2, r42, 0x4) 2018/03/21 16:34:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/21 16:34:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r2 = accept$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x7, 0x200000000000000, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f8cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xfffffffffffffe2e) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x20000199) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xfd, "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"}, &(0x7f0000000540)=0x105) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000580)={0x7, 0x1, 0x3ff, 0x3, r3}, 0x10) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x4a, [], 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f00000002c0)=""/74}, &(0x7f00000003c0)=0x78) 2018/03/21 16:34:16 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400, 0x0) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000080)=0x8, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000e, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 16:34:16 executing program 5: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/21 16:34:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10002, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000240)=""/154) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="4b35fcb731093b", 0x7}], 0x1, 0x81002) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r2, 0x800) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000140)=0xc) 2018/03/21 16:34:16 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x3, 0x8, 0x3, 0xffffffffffff8000, 0x10001, 0xfffffffffffff800, 0x0, 0x6, 0x5, 0x7}) 2018/03/21 16:34:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 16:34:16 executing program 5: prctl$intptr(0x21, 0x4) r0 = socket$inet6(0xa, 0xe, 0x5) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x14, &(0x7f0000001000)=@generic={0x1, "b3f2e1fbeb0f3262a1d4386123f2c0ceb65dd82fd5ac0854c93f057661a4ed46b03b20a21ba950b013879100cb7613a433f8e56cc7e54a547c25ff869972deb890fe007292791c16dc60709ebf688c04e77f2a69bfc8677a4ecd3448042f675bf5a911a1e8fb34d05c399425f574f8061ba3ceac8ec641ad780accc4a5aa"}, 0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000090c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000009100)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000009140)={@dev={0xfe, 0x80, [], 0x19}, r1}, 0x14) 2018/03/21 16:34:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001840)='clear_refs\x00') prctl$setname(0xf, &(0x7f0000001800)='em1{2\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x4, 0x2, 0x7}) r2 = syz_open_dev$binder(&(0x7f00000018c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}}}], 0x0, 0x0, &(0x7f00002f6000)}) 2018/03/21 16:34:16 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f0000000200)='.', 0x2) 2018/03/21 16:34:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="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") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="512e52d97e5e19b4b1a92259cb85883be41996310175bf8ec426c166d0427a8b608994b1c5024d13db128bac98e97965f8118930e68daef6275d7f6be3b407841362b0d4d42a9a5e3df35c25f93100c9dd8a396d9bc6f4686bf55379211975dbe6574cd0e47f513ffd9e1569882664e685d69a495d8c3bb543fc81fe3ba8fb15a06b25cbcc8e", 0x86, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="212e776c616e30707070313a2473656c696e7578288400", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001680)={0x0, 0x1ff, 0x7, 0x6}, &(0x7f00000016c0)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001780)=ANY=[@ANYRES32=r3, @ANYBLOB="080007000100000202006c03e1ff0500050079cef8a8bf371f015977074f811f624b12b60b77e50a4da927ae3d065f63a9ca2fd64fdae83386d9f5f5330fa5b41aca9ab33c3e465fd9235d81ab1098aae67849ecff2d0e61be74d4e20368dcb68d2a9440670ec849"], 0x16) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r4 = add_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) futex(&(0x7f0000001700)=0x1, 0x9, 0x2, &(0x7f0000001800)={r5, r6+10000000}, &(0x7f0000001840)=0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001480)={r1, r2, r4}, &(0x7f00000014c0)=""/33, 0x21, &(0x7f0000001640)={&(0x7f0000001500)={'sha3-384-generic\x00'}, &(0x7f0000001540)="9208efca497bacd616e61b39b2bbe9f541e93af2e6e1b68d8ee9caadb9cb38cc0fc2ebedaf674b8e18f4def4c2224a6fc1792effa0efe76dbf1ee079116551a1c3b8db7129357dc289dd73a9e05b7b5acdf5cfd297f86f5cc30c1627da1429e2a913326122797332d79eeb49f4712f7e466a5b91f7f7132acd7353a62635e7e2a95db6204b31c2f29e3ca939301e71b8077b52e3e0b8452fe77ba8867ba98be3df3624aa71a5e934a69b05a8c75ed30ea9358e57c529ce08dde12f1ceb3c9c9f0c", 0xc1}) preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000000040)=""/62, 0x3e}], 0x1, 0x800000000000000) bind$inet6(r0, &(0x7f0000001880)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) 2018/03/21 16:34:16 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000fdb000)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f000069ffff)='.', &(0x7f0000000080)='cifs\x00', 0x100000, &(0x7f0000000040)) 2018/03/21 16:34:16 executing program 3: r0 = socket(0x1, 0x3, 0x800000000000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x1c000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0x5}, &(0x7f0000000500)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) accept$packet(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x41b, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x360) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r6 = dup(r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000000280)=""/16) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0xffffffb4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x12}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000400)=@req={0x5, 0x6, 0x4, 0x1}, 0x10) 2018/03/21 16:34:16 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1, 0x2, 0x6a, 0xe1a8, 0x7b}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003cc0)={0x0, 0x5}, &(0x7f0000003d00)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003d40)={0x0, 0xe3, "2777b6bcfff90a7e21738dc7703e57f77f959da013c80c21b2fd4e7b494002aebdbf16ce60826d3eb4aac49ea4003d24a0848707adb915ccd410eddfd497dd82e2d3bf10db6be5c8ad230a5ab9ee6ce15ec2aa50f8d4226238b9806f43dca555395104f9b4bc70f78722ea4a2b800c4b5b6a44fd72d6fae4aa23b3cabd9c236c1f4aa2de4e75f7ea0518ea0fe3528dc93237cafeee28485e39c9bfc73fa2f2233ce0bca0ac94ec2a3f653a875c9372ce39772ca6f57950f431144e6ae5e69211f6eb1ea5660ca3a8f920bf19ae4e1980c8bb1372dab68180826a0fce213d5484ab098a"}, &(0x7f0000003e40)=0xeb) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001800)='/dev/rfkill\x00', 0x100, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000004140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003e80)={0x0, 0x3, 0x8, 0x7, 0x1, 0x10000}, &(0x7f0000003ec0)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000003fc0)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="bf9c463a97dd833d14ecf73670d164bafbb8e11b20bea0787a39730125e0c8dcc6d238a4787baad4a756a5845d5cf24e6da2c6c37b1409dc7692a5c19586c01d60594e66fe5bc383be514c9e94d2f1d4188bfccec36a0e3272010b943972e3d4a80b9c4bbb69ad1fcb428ba37bb4f635bbf378a610d76ed4bfd44b7e7221bad7c5a529", 0x83}, {&(0x7f0000000100)="e78c01c6b11c04a9340776f0e9c873666762575d41facbb6d3b28b00eeea09673143202e5244feb40e23dd37b68d5815e489717fe099cc70f5ab33cc42fe57007868b47ba0192176c4ebdf7683c0a3c28aee352affb7d697dbcda972c5c0bdf55e7c6b2d4d5bb86a700840ecfcd91c4d6cdf9454eaa5fe1d54aea96a98908163a1675e1541509501c8da4bf34e7e0e1287628bc1dd505c25a06e4ae8d8a2366cba5867eddac53f3b16ab8ac6da64dcbaa58b18505f830dce62c1647d575c0dc76619cf26b4d9b08d", 0xc8}], 0x2, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7ff, 0x0, 0x6, 0x2, 0xfffffffffffeffff, 0x7, 0x6, r1}}], 0x30, 0x20004011}, {&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001780)=[{&(0x7f00000003c0)="3db3dc2da03a0415f835652ba591dc3eecc9523f08f7d9bcf9f23d9a6f807ec08c6dfbb6530cdc60c35172c04b811aaec7d6", 0x32}, {&(0x7f0000000400)="6b28a818a3e3efbcc6e187431baf16cf49b1d81c0f0c984d160a026183adbf3cdc86a94f", 0x24}, {&(0x7f0000000440)="ba9fe745ddae7a29a382bd015a1efe666bd6c0ac4ac1237321931bf5a5db22d715063559f1aadb7c19d53d1470fd750af269b67a3f14594462adad1c47ee5bc8d9ba9a82b0e1e306381f325c5eb0325890807f8f29c924d6066f9a23d89607b24132ea13cc3af52245698fa2d6bf4ccc7127c3b3bfae0d567a56af0aaef6aea2b0dddfb116457ba0d1d8ab79cdaab85f1c1803c72774d8340578aa4afc98dec3696c642d140de621c33653a44c5ef6a89681c53b97dad94d8b4b01600f4f936b5720036a360625b4b1de40cea8", 0xcd}, {&(0x7f0000000540)="a32744105f694634f3d45e0db04ed72c7a25244b4c6f05b82e07fd459a7bec1758f1129afd97159b31949f41c99172e97f014480e24c01b9832628f05827c270b791a67e5dc99e523cb392b7e80112f49542397f33720b7e18d29efe494300938d471d472255cac729e8f96991ff15fc935ea0132013d095bde6ca0cc25d98845d90b4058ed02ff0f58d9babf43aaf0c58f9ffcb6867cb0090915ed788fe9dd543c8ecbcb1ee3016afc7d182df0259cc1b2e328b410a1cbbd4bd9426d5be88a7", 0xc0}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="04bd4b8c9a7be3162665f266dad0b76f83d6d11f7482766a3927d310fed130c3d18d23ea66e9fc", 0x27}, {&(0x7f0000001640)="541ee3ff76c45c8b97de7cbcda03a12bdc5da5eb4be50ae47a80e7133554d9c0fc774504b04360f656fae11d313b5a37db1a2bc3b776da40f2c788c6ea8cd5362ca4fc26bc5af473ba73d2910a8e142dc1f4bc6cfbe0824bf898f0af3f52ae95f0c3c5813a17f2f938e2699b8aa77e7b75d92774c9c7796040d5621cdf40c3d795d7d3ca962441e85327c51a1ba193a165c395daee7c6e9bab63339c5894c55f2e8549eff7fdf7478eec01bb8c46ab3a5286dd3e89394762c5fdc5", 0xbb}, {&(0x7f0000001700)="86ae2333db411102163ff07ef49fed7484ee2e0d8a26200f3df226b3ebbbdfb2ff8cc0c24e70f0b28e98653fd19de29dfc47040d513d9b86b68929a268218bc92177259164cec6c8be10ca90eb6f3d1aafcc4f5b7bbc4ebdc70567328d43faf2dbeb911b0821a29e748b5053068b8ad76fcf083d2a5618d551e2b695", 0x7c}], 0x8, &(0x7f0000001800), 0x0, 0x40}, {&(0x7f0000001840)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000001880)="e23eaea89badc9292fe9e9e8ccb37b5064df6ea2e9790371b9fa7264b09718a4420a764553c98dfe1b4754fce447a52508c5729c8e51860406929e6d8cac4a388f639c2e0492558ac6bb3bf05ac1f91179b0bb718231063493751cc69ca3cf952d5cd3feeeacf3defe4eed2f518d9acda4c4fde61a60e905288aca50bbeddba47bd159de3c0f05d7761799799422cebb23c0b6969a6d9a47deeae8ae5f4199f61ef66814770197b075208f7e972e026ca95b2fed8a", 0xb5}, 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{&(0x7f0000002940)="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0x1000}, {&(0x7f0000003940)="3421515b83ff07392d7149a1a5cae48a2e0bc1b276d2987d2628dbe1a3d61c498e0ac39260ec12565b118850db0d407a1ed266c7178eaf93a8b88f80147addb8d74434fe9d995b4a01b7d4432312b4b92047e293bef31ef6c82a6aaeef9652f97b45f04d7ac7e9ec3a19f7b3af5f36d8157a52e4ddb8ed4435257f8d91c72c34e1edf539eb68ae30f322af64ecb70676e7ab00c36d002ebf4a06e5ecf5da69173ff8b3d451435fafbbef911429ad8ac946f2e3a77b3b5ab927833e2e416a11896d5726b922f0df98a42b7cb5d3b579dc1a51c71fb3", 0xd5}, {&(0x7f0000003a40)="0680932ad12567e63ccf26d227c83064752b4432d0f1239ec70ae9b2b0348abe9a9faa4f29ad9945808cd18569a0ace9bcf412b751310933e08c71d596dacb260f8e7a15214bb0f33de64e26fe0bcc7b03f557ef6bd4501d2b8429f9f87d471a917bd34c8a2909234598eee42740de489b2a522804bf31cbd75141dd80deb1a86dc527f7acc37515df362ddb57ca992490b26acb25667f607d", 0x99}, {&(0x7f0000003b00)="6c6b36e552226ff02a9d9b2946ce1d0294c6aa2b74b9abfe2b26e3410b4f34bd6e5cbcbab8c37ffda61ca327265f6cf6a74555f4b4fea6677ff9eef0405af2d9fcefd212bef1876dc32e919828dda59bb7e4b2cf92e6a1246b864e145e14b884d3ae1f2f8e4a8e50bd0c982d199223dd1786d9ed6e0fe7e81b1375bd58e5ce0e817cb02bb0f53798f95dd0efa77afeb7466ff63fac9f230a78155eb96e4d2e7f2e14191c18447bd24f35d0", 0xab}, {&(0x7f0000003bc0)="bb833cb7e0646b5667bad8fd4be380cdfc9af782717ad949b2b73527c6701b48a31782023f3f53889d0e101c2682bf15209dd3400fb7f0a0da73ed3331537c0700f8a29d6180e5ead5df0fc89d76a70043ebf7df512962174bb88d4b6efb83c9ef87cf3ecc", 0x65}], 0x7, &(0x7f0000003f00)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x9, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1000, 0x4, 0x5, 0x2, 0xdc8, 0xb31, 0x8, r5}}], 0x90, 0x20000000}], 0x3, 0x4000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004080)={r3, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6e}}, 0x3, 0x8}, 0x90) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f0000199ffc)=0x1000) 2018/03/21 16:34:16 executing program 5: r0 = socket(0x8, 0x6, 0xfffffffffffffffb) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/21 16:34:16 executing program 2: r0 = epoll_create1(0x0) socket(0x11, 0x2, 0x0) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) [ 37.777834] binder: 5544:5545 got transaction with invalid data ptr [ 37.788093] binder: 5544:5545 transaction failed 29201/-14, size 8192-0 line 3152 [ 37.810084] binder: BINDER_SET_CONTEXT_MGR already set [ 37.814773] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/21 16:34:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000000)={0x2, 0x18, 0x7c9e, 0x8, 0x21e, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_key={0xc, 0x9, 0x298, 0x0, "9936eb8d6d68ee1b9dc652a48b9d0b9dc981c2849d72be439578b68108179d9dc8b60fd8e885ec95a432241b38466f894188356b3048cc47de64284acbc70131350e476c05f79806b3af639855924ca097d313"}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d2}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_address={0x5, 0x17, 0x32, 0xaeb2f0021b310f5a, 0x0, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x99}}, @sadb_key={0x5, 0x9, 0xe0, 0x0, "6eb92232202fb5cdb4304bfa3eb3f8365a2d495864f8e6a214192e22"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x2}]}, 0x10f0}, 0x1}, 0x4008801) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) [ 37.825061] binder: 5544:5562 ioctl 40046207 0 returned -16 [ 37.833883] binder_alloc: 5544: binder_alloc_buf, no vma [ 37.839875] binder: 5544:5545 transaction failed 29189/-3, size 8192-0 line 3133 [ 37.844791] binder_alloc: 5544: binder_alloc_buf, no vma [ 37.844807] binder: 5544:5571 transaction failed 29189/-3, size 0-0 line 3133 [ 37.862376] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.868017] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.873580] binder: send failed reply for transaction 9 to 5544:5545 [ 37.880119] binder: undelivered TRANSACTION_COMPLETE [ 37.885252] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.890684] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 16:34:16 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2000) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = epoll_create1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_set$pid(0x2, r3, 0x4) r4 = dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x3, 0x6, 0xcb53, 0xff, 0x1ff, 0xaf4, 0x5, 0x4, 0x10000}, 0xb) prctl$getreaper(0x13, &(0x7f0000000080)) 2018/03/21 16:34:16 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000040)="d60a63221bf7275534a72c3ccebcf18e6958ee2958d318316d6aa17bdcedb2bc729406ac3402d68bed04389d4ecb11081a7406b9dd2c608ecf3cc48cbec2037310eb0e5c13be46568b40abc43bbb4bb8f7178843089ff25ff06c3607b17b4b8593c6d94dbf5ed5dc3d55c429f4ed354349b022e18897c8fb71468c4aed410f412ba7ef6c5a015f22edf35e5ade9a2bfc135985cb5d14cd421bde833a281b421a64c6d45da5f531bd83708693f7faf4795e616afa0d98224dea22919ccc62c07992854d6b5c439aa8469558a6e77883608cbfbffdfaa3cc57f065370817225d5be0191abcfabc61151f8fcd3ee5a2fbbe16c07400961a3cba21f6fd26bb4fe58a88cc5bbbcd9c970c75d0c0d6e30ca7c48c8a074fd8bce76f02c229bb5f02b40a6bdf81b68046b7a416e2a51d525d297e24648f749abf0ca13bf803e7640b2f6c904a33608183eaa7da4424557cf370a858ed2480c6bf22b65f0a5d2a2d80d3ff3e9c4bfcb310a1644c0146b329654423aba74d2cd6a75977665ed1a9f38d187df772b92178edf54ec47b0bf1d5897ac7dfc667353633091df2d6f2263bad8b4f39f87e732926cabb9501029a4764ea68ee251a18b617b0b9047a31f007493a6de6014862803241c32d883e78860b6041ecd89b04f8fcd3e37f3f8d47bfd0b6793cef418cf826aa38979321022b09cfd2fcd121f1b1f5b12b38f6faf2eb102ad4a26014e2a9017deeee4a86aff3803c3f47dc804fc56dd41e9e695bcbc318c0a21192c48343925446b2fd9f8b9c0e01bef46138f83f33cce9857fa6417c0800fffb97fd51bebb3b3422b259cd56d85699ba23021804cff1edea5c7c75bc80ec46b2bc103f77ee15565d8b462ce61f0f3c582dc5a3d0cc420fcfed7d23a0db22b6b7b254822ead32477b9ffc2075049633f2fd2c974ed87bc48a8808cab3d9fd8ab2ee227bf37d89955d9e9a2ee287668266c23c86121c85bb28cc09b41693ea7e2ec772da778bf3ed0ec8a426de3d8c831e08e2d0fa492db209bad32cb9964c8be9db44f605571ec1d7dd996ce2ebcccad3c1ba9fa1c568c5161acd491d6e233498d02fc7e7e3b3349bbf8af1ecdf8988360d5a227acb4e681080e65211b3f9cfc49548dd935f151ab4f710434447794c61d18fbe2610ea45abe906b7adf96ae2d70f1d32b5a148eb7852bd8ce477c617bf6f98936cfa755c2b20d9151c3b62de6615decfb49cdb66beab325f82644578d1b90be8fc5f5d17198747a62e9b2a7b1bd9e346e9887158f2750bcf80c959461a4626ee413b4e6e407e87602ba470267d255ead1a387f5609aedd84be24815678d66ee93a1534e99fbbc8c8aeb587a51fb1beef96b480d2bc6f7f321a5ab695257cf34981d1035a4ce07297b3f6ba83f6d82a5abdef97f12e15aca8b5335d2b5150117b290f751097ca04d51a6d3a06c35235e4c56b81fec718b415ae08d61259b3e9e5de989db7afccb0923a274d6f897e6fda54bb8f7cf04ff96d5d71f5e5a75f9940d966439559413ed013fac0b53ba25d88e5d04881d8cceb31c07dcb66b3f901cf2766cc81e17245a89c0e4c6877d4524194eae864a7b1cfcd95597aa9bbe665a43d89bb7ad01a77f6784206570b953d4f7b50a50f14b912e3b530591edc53d1237ab571f6d798b687d781c954de1898e5aa7c6f70219a4bdd38813d2b497f3e627d0c266ab285249905aa6a33128816e5d7506c9275e6e8aee7bef2dfd2e5548fbcd9c450bf3a92200e3c106e4879ff22f6b4187ef94900e79c4929ac81226f783339b4227a36df6082b3be0f1a74cb04f8b2a4d3af31f8e65c81f0a0c8ffd848004b26aacad0cccaa8988605d9cb8d6071d286ac8053f28ecfc7aa6b786b4f6923826e9836c37bb203aafddfc1ec559f97f8281b73f3ae20bbe0c59477f641fe4e4e955e9ca51609a0e4b16436e2c1e9b2da9b67416b63318825968376d1f7cc0de352f9e48d03e1808f283f3e03c3f90453a36f71e15dbb3df18f67289a54635f669550f91b70c0dd1f12312efa8686c5c3a1e94995249bff9d9889c477ab04df20d99b91faaf68189b60a341284ff3fe5872e416e4e5a6fd4a233ced1e71124534678619bc8c164911390db8b62b3d172d31b6c5cb0913e968832bb46f68405d452259fd80a92b8c0d70a7d1dfcf8ab1b38fbdd157bb9e84030936e6885d061a2c9c438f77f9a79ce3260f5287ef6ffc811de3194a03e6245f2eab82cd150f31742cd28cf2eba685894aa044a2c60d59bb749caee36c31e661d64e2fd2677eae0d09bfe577c8c98ef5e788e6addb0769d04c5d7750bbc41176f60a1720c8a0814f924a34f1fd9d58d5952002e5ac4b889c5f4248ddfb61537674d09ed8439d5f48e8fdb0b0b171b5fea7ca0a85233a34a8e76e1ce54d303da985c62b2fc9aeed9144825c8e3ec0a94c060f5e16b940eec884804c60c745c293441b8aa7cd8d7cb9d242fe8ddb5de804a12ed22a6ded63ea447c3f2ba04147a33016618ad9a5f38924094e7c53e194b3bd62434d5412bdcdb643f3495de2adca38ba2710424c97d71d4243f5f1c048ef371bbffc6e345686be11297725e1658ec3f8f4a616ab48c1d2dd1dac6a122235ce772581ef0bc34af2251b8dda87f0af35ccc2b41afa460ddeeed38e43eee4a570f0c3fbd75f3152e0b8f1dd5d254a7e96af87bef5dc52907a172e441b645d977bcfd6a580397208fb129e2780cd6503410e8c514fd0cef6359605c490fe0b505536bcf477db9588635bf05fd16c527a921fc14c847188c907831433eeed14ee0dbca9ec197c8888f986eebfc0c6e640d07ce155e3c62441c2690e504248d4ead2831f4ea0d1e0202844245c48184e776bcac9268ecd53f93b3d98afeb7e6159d55e10e8119e6894726d9e7318527e2c3c81d9ef5134339768473ea2b1767e0d6e79e3770341a509bb3326289cef0b6b2b253a300eb469be0cd7cdb68d6ff29f9c7bae20e42ed97a7798a827c0547aa66082e78ec24d51e5a3f0a6c5b96794615707ac923eccadd6cbb0468e2cc7f2eedb57792002f18ccd966f2feb84fa09718de837762ef25e6f739461312a3fc38c43fd9cebb4b1ad9eda880589ce0656afa485b0525ea98c4292e37972f57760e19f8509247325e99e4849d3b9285f62390378cc9c53ee41d5277ed4cff8ff630af825dc718c9bcc1bd32e77ec5d199b7c60d2628da06b6284830a4709b195bf49ba705c63eb0019c91dd9f5d5cdfd16f642764fec60c2763b675722e5e02927e61f008eda96fe30ad17cefcdc34c29f853c9a98923040fdb718b5a806e87409c329f820b00580fb784cbac1028584f3ad99fd50a81d729ead3b4c036ef8d51323b5fe0588c6d8b7fe83c615fb0854073708a3cf3ba0801b0729963904a86631cd1b7f17eedfd5a3cb180ea6384f74b72a0a9b53e85559774adfc0e655cdea89cc69828f4d2276b3304c9141cb434d759104687f8bf778fba0c4f615e010beb58b7c6739cb4da5b76a316571bc60da1cd0d16281e083a578c9563a2631de72ddf9e98a37c279a57ebcec55c2ef335697dfdacfca5daaffa3c82d7156f7b9c21cdc8aed23b25d6f61971a89cfd808bce5147f7765d33f81887d250d39c6421f78a81503c2d45de98c7dbf7b8b11d2f51734a3c9eda7561f872a34068ebca31b036f021def7b595481bf212605ea4fbc5edc464847c182e6a024bc7016091ad4fc5f776224df75716bd9ebd3fcefec592ee882c5e617272f6d2a6b22392d4e878144b9e1922170d418834e6839eb7a26739f47fff61b3084df5eff3f3642285bdfe24f44cb629cbe178422ad7674c5c089254718a2747bfcf02ac8f5b80120bef3d514ebf641d9485e9f906abcce47a51f0d9328fa7897fa7c821a78f49d8453c8f8284b8283d110730e398625ab2be7e36be2200165b4d715f2514e86ed2ff7e2dadc76ba7f0e589d7d5033fb24fd0f72c1623b3f825be9b1f47b94fbc450689d849a889bd8f92820d0c6f9c76126a4597b21e2a015c29fbfb3fc934a831135ff1059803a7a42223a5a58abf2ebd53e98644164ab90e7bbd805ca6830b67f0e05194da2ab33c19bafbdfdb246e30731cb3fd5c74e85a1ebacd3310eb8dc1813404ee9109f7d1558dd84f868fe6defed0cbdde5274c3626e8b3039f66e215f84ea9c9868affc9b2bfd2c19c041bcc61c0879e0a0ece9d43a6c53d0261b6f49d8e33e244da1694c33fa74f0ddf1c05627f6fb78e42797c2f4508835ca6f653478723b8cab17d94d3ac69490c0b043123b7dd2937b33d7dc495b52cf1fdbf295b4b34dee716d23dc68076283931aca3ba489e7435c02b2f70af9627466130ce3b39bee289b068d271254e35aec515c9f6d396fe61b681f7d72f1770aed2aa5d4039e420658a419bb415cab08be837ed9a814dadf24dde479e6eb68ccafa3acaef21b2351651709ff4853f38e9941397264238591b276eab44919d5cb367888037fdae042989bac6e2e696b4ebc1f8bd12f48e417d7b8f69d9c82118b8724a289f25d0fdbcececd17e42ead573ee0bddebe6130e5df2931e23b4fba9c2fc95c91c37c7fdc047f615a40145727cc1508c878c165040b64c898ba5d66962a0a3f47d86bb0dd0b06976bda789ef06fb5ea8ca818b93a83c6475e2d99c6d4c703d99ef21ecd175fdecf96f4cd7dff4594a0b31edafb6691e6e91fcd92d0573b943a892e799dd23a9edbfb56a98acd31355ab102c02f1622139e88a3956f5b4e89d6af686561ba699e3a2ff0802afd3098568db86f806207be58f1d034aefa8facb375bc83f1509aa3ec3d17643c9bc8d3a1bc20b37d5e91e772f2b13dce888a5e91a210e8bd0d2c8b7013d51adfce92989f2d5cfbfbc2e3ad5e4c2de165ff994030c1d13fa2645251fb19d7f7dbbc7d72f9e021569e73865fb589f0e9f91588f45fcce4d8aed39113eacd92f94d6ce312d18d5c0252472b8a214d07134565e0a92d1c09c7ab76a3887a20753f56ce9598fa2d54964a0252ce6906f70ab1955f91146e7645b021ea7f62725b59b3861684caf5a76bfe6d0349b20a02479da31bb4dd79965dfe4907fa331c1a4183ad48fceb627f2af282fad260d04bdedf543c976ad2243e4cda2dfc61d94e3826300b929b112c3af9dded417a838a434f4ad9232e0a40065df1d02a9ac0f833b741145ae757fea3c74d534c9bf63679d8a2aed4b655570fdb19651e0e85479497bbdae6fefedb80cfd8764c08e2044c24cdf9376da3cb9e015467fd69a0a9d9ea24821719d8d5ab1fc64137cbe10440c48a602921ecfc44a7038b8f5efedde3789356c167c4ef6969604a7bc833e667c484e56b1651683d45eae3d8f84fb6736102846b7a5d64eede822e992517a386caddf23721ed8a637118d11fe64d34a462ef761d70d3d0a72a904b1c619dc215f6e25072168d71274703ed65a4f21e596f6ab9237d563afc6109adcf92ed7a80d7aeb88844c3ce2f08fe89913e3a48eace4f09262312eade79d0a0755a8f73140ced33e4318d30f95259bbbdd76f50084295de7ad64de53c6ceed8ba4a6753c98af3d64fe316d19c7602eb2f47f1a0c0470ad70886b9158625fd2c03a6b11bb6efe645b09666643d3a3977b07bf9632f4a55654fc425124b010912bfee3ad458d47ad0368dd55cc7fcb96a2e74e34540db8c5e02e5419f7aa239eafe82103bac6c03f2e86378adad7796ecba8e9d4dc636561c8498724c64002998412426311b72fb42b42c4c9d075230d42ab2fd0f7f43", 0xff6, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000010c0)) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 16:34:16 executing program 0: getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95) r0 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000580), 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) clock_getres(0x5, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x5, 0x4) 2018/03/21 16:34:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001640)=0x0) r3 = getuid() stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001780)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000080)="9c3c538edd0a87ec046dd03c9ff0e158e69e5880219601567225f8693c1c8fd84afbbc143b8d3c1ffc5d45f16ec877d801febc41ec67e7cf352cb9ba9ee234d0d49b6216b8be1698e315c0c3a8d70b506ee068304e8c25d6e32060f98640f0ed6a7ebc3c9656f931e3615cbe6562bbd5fe89ac9372198425ce377fa8215fc7dae9e52f4b9683ea67a60515f53df1576e05ed075bab2802edd30164f517e3e14b921598103f23d3dd98af4c02577d0857c2b90c51ca75206ce9bf90af76b1114534601b780515d08a8d9db483aa", 0xcd}, {&(0x7f0000000180)="66fd5a0533f05a3564543d223fef111fef264e22d294af2853682297204c6c80789b7d882f1b85c7f20f096df84a765c827ec3408579cc0beb87a6a37ef93f221f8e57656dd7f2d434c02869d4e4023357a71d76a7f49ebd8c75f331ebcc1a2562ab0bc750e46541a755291e074b253f8e231b12dfeac63253c36e0aca07c579f4b13e61b9bf6288a4d2a9044f97b82967949b56", 0x94}, {&(0x7f0000000240)="862f72b08a3c93ab2e91a8462e4f566cec2a9fdcbc2a4c4c01319e6259f785ec6b4104e5e11db9ed371f93ed06efa75e8a2199b9db98358769c4b3c1ae867da286c133099cee95658fe8f6ad95fb6f66e3b416a152bff3da4a46dccec05bff54e4fd8ead619c9a70b1caff796587d54e360442684c6f62a2a5", 0x79}, {&(0x7f00000002c0)="8c9ca800eea4883f2e17365e14a782f9a1916e077716693e2f497146adbdd9e5114631dca2d2502cf01c4b0921f50baf23de341efc083a6c58473aeab46ed7948aec94479a7fbba347991d65a7909043457bc1899ff0ebf29275bd2a0fa5a8d52f781493d635f99cf99aa09595d8e4e5d2ccec935d1762783918c5f7248893153104cc3ec3474e8c11a3e6a34078110f06ec1b", 0x93}, {&(0x7f0000000380)="7bdca197a8f478b03b06dba402428ae4a90c26fd22ae9815c4d9339c1e9be3ecd33a76319f9cbc9c2107f42f4f1ca866742305af7a9e400d92ba329429dfd40ac85da5546a9575d6557d53756ad192c55f149777fd112456961f44667b53cd18d809cbc52d0abef9388cb3e4a9b01d58389daa477e42ac53fa13a08093f85428f1915b40930d4d41f5f3", 0x8a}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="3a590deca73e58f40a3d9bf3ae541f849ebb98aef98bdf485b9af58daac3e4e5df1b5184c4848df9252ad21450276af125a148bc1c6fe706f3a999560fcbee9f5efca73ff59c322c3feb58241cf66a3ac3a0ea33a655e2886ceaf713447f52d50e7e8916007519b76c4cc24e867057ecfde7f19613831f780201", 0x7a}, {&(0x7f00000014c0)="b791e45e7ab3e40bae92efdeae1422a5bbecbdd7241f2acad9a95dea34e654d35555f9751a1faad83673191ea72fca379335dde769b42ff314d33d2e6e18bf45333865513a22ac4e7e119f84b6507b4b007d76104f95a87cdabd0a5987b49ff502053ce41178b3990b9292b38fb7d37dd977e4a5841e2376c0a8103b5784eca34d5626bac30501389f1e6d0881bd3df97c79fa3e7cc4b379d15ce1867958cfdad0bf30f729988588391ea4bdfb2a26cbba3cec1eb7327ae28fbbcaef661d10ca685faa2870441258", 0xc8}], 0x8, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}], 0x1, 0x800) 2018/03/21 16:34:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) 2018/03/21 16:34:16 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x7) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) inotify_init() memfd_create(&(0x7f0000000000)='\x00', 0x1) 2018/03/21 16:34:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x3, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xd7a}}}, 0x88) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/03/21 16:34:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="290000001900ff0900000000000000020a1300000080ff06800800000d00090009000019a5abe400f7", 0x29}], 0x1) socket(0x1, 0x7, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/03/21 16:34:16 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/21 16:34:16 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) lookup_dcookie(0x8001, &(0x7f0000000000)=""/18, 0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/21 16:34:17 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x9020, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 16:34:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3fff800000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) r3 = memfd_create(&(0x7f0000000040)='/selinux/checkreqprot\x00', 0x3) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e00000001300110d27bd7000fddbdf25616e73695f6370726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000d01e389c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000040000000000005aca9ddf25360f000000006552f031b301fadb1e7a86d2c515a082f2a4"], 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) sendfile(r0, r4, &(0x7f0000000280), 0x1) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a36", 0xe0}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/21 16:34:17 executing program 7: unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000764fdd)=@known='system.advise\x00') finit_module(r0, &(0x7f0000000000)='system.advise\x00', 0x1) getrandom(&(0x7f0000000040)=""/4, 0x4, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x400, 0x800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0x1, 0x3ff, 0x6}], 0x18) 2018/03/21 16:34:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xdff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) 2018/03/21 16:34:17 executing program 2: timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = getpgid(r0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) tkill(r1, 0x1000000000016) 2018/03/21 16:34:17 executing program 3: r0 = socket(0x10, 0x8000e, 0x0) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) 2018/03/21 16:34:17 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001e80)='/selinux/user\x00', 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000001f40)="824921fec8b672c992ae7f1849bd575a4c57250eb77c1c1b0df0", 0x1a, 0x0) 2018/03/21 16:34:17 executing program 3: prctl$getreaper(0x19, &(0x7f000014d000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="b3c1154fcc5e190b976ce78010c9b328611e23a71ba02b0ee8a804bbf20147d0327edf46a78a27739f359462e3909ca2f40de1db1b1be0bb25a2a7454ef68c6a1533efb1b3d51723e5999b", 0x4b, 0x4000, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/21 16:34:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000002fff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x0, 0x0, {0xa}}, 0xfd}, 0x1}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r3, &(0x7f0000000240)={0x18, 0x0, {0x4, @empty, 'ifb0\x00'}}, 0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x70, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @acquire={0x40046305, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000000c0)=[0x78]}}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/03/21 16:34:17 executing program 7: bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={0x3, {"2218bb7ff15f5c"}}, 0x10) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x4a, 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 2018/03/21 16:34:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @remote}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f0000000040)="b7"}) 2018/03/21 16:34:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xffd0, 0x11e852fd, 0x94a4, 0x3, 0x0, 0x4}) lseek(r0, 0x57, 0x0) 2018/03/21 16:34:17 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = creat(&(0x7f000092e000)='./file0\x00', 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000040)={0x7fffffff, r2}) 2018/03/21 16:34:17 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000443000/0x1000)=nil) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/03/21 16:34:17 executing program 4: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)="cc57d1e4b9cc4f74bd5038463d62046fa7baa30a843ee0a8f4a5c1bd50413b82ee1447cb4f8fdd2d8def0ae2d3ef8141413aaea67c0b7988d6031bc2c995da06afd41a459bbe9c68c50626c0b6f54f974d7eaec81314ee72a1c14a82e7030839d02a75fed3ad3d07a9cb5d751d6335837301", 0x72) 2018/03/21 16:34:17 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x8, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/21 16:34:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x1, @empty, 0x9}}, 0x7fffffff, 0x100000001, 0xfffffffffffffff8, "c40cc2224cd0723a2d530b570be80c88f492400096f59efcfeeae665857d6ceb7b1bc1692b9c8074225481f0899d7a34816c391613be9c298dc105a76b81db3cbcc889fc75d5e46a2165c6fd01c7989d"}, 0xd8) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000002900000008000000020000002d1789da4c7f88b6310b9db5248a0d58611578e5c438a54950eca89854ad346db7b53e7173c4cf29cc81089a98e5f6554a9de3c4ce458ab019b220bd2caf92fada13fbf194d71ee770e5762dd6ca902444868aa9dd32e923e6c1b9cb2f98a318031f21b233f99e042a0717bf0ec46c3d8c489013af52f4fc583366e78a95a1518f587c512ce84f2587ad662dd971300a4189da6e1d3c4558fc50a700e08c"], 0x14, 0x20000000}}], 0x1, 0x0) 2018/03/21 16:34:17 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/nfsfs\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x9, 0x7, 0x8, {0x0, 0x1c9c380}, 0x20, 0x3}) sched_rr_get_interval(r0, &(0x7f00000000c0)) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) fcntl$getflags(r2, 0x0) getsockname$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={'bond0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x7f4, 0x0, 0xff, 0x4, 0x1f, 0x1ff, 0x7}, &(0x7f0000000240)=0x20) setxattr(&(0x7f0000000040)='..', &(0x7f00002cbfef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0xfffffffffffffe59, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) 2018/03/21 16:34:17 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x42, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3e3, 0x0, 0x6c9}, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1ff) 2018/03/21 16:34:17 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="050000005195e5c4afed000000000000000000001ef0b0b0dd0468e7bc3f48972cce13bad70681cc1c99f4f1d9a432c31ce80577feabc98def7670446a2bd2a84af5470761f4687c98372eac6188adbf5c726b6b23dce6372c9c9e727bdeaced42b31303d34f787d7b47d3087c32d5db9ad945a2a4a349faa1e446f9c3e9c43f0d8764ba11cfebed79784568dc95843c8f4a63fbf1d6eecc007a1a8a3bec100e42b0b9e911f1a56d89d04962848ec9ed057ad3cd1c9f53aad994d262326f32e64dfa02136ea102cfb9a0112756a28bbb6988f3d14c2de68cf0bc3c871da2cadeffffffffffffff00000000"]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) setpriority(0x3, r4, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000002c0)={{0x0, 0x100000000}, 'port1\x00', 0x20, 0x80060, 0x2, 0x800, 0xffffffffffffffff, 0xdcfc, 0x8001, 0x0, 0x2, 0x81}) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r5, r2) close(r3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(r1, 0x0, r5) 2018/03/21 16:34:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x92d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x37, 0x0, 0x8de5}}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000100)="a2f9bfe1bc6ba692b2465b1febfed25e5a2899fad192cfba87ed26aabfea18d21c23bfb8477129c60f6280ab6a45ef6b1c62cce68b5aeb03270a55044b3e511dd8e69237de4b28d7d4d2ba04719cae0050134aed33c2c5e2bde540c0e272b45e683dfc7b4e5be071c5bb76878d1daf3ea5ffff3c0ec824b3c6312aec2cce88064ceaea3e3c256f4cb2fdff586f72408ff9c774b1e335e27f444d74ee8d2cb59f75c177b439ecb3653bb69ce491201ea8118084d93108339a6c", 0xb9) 2018/03/21 16:34:17 executing program 1: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x18a) prctl$intptr(0x29, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') 2018/03/21 16:34:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) sysfs$3(0x3) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x92b9}], 0x146) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff, 0xb6000, 0x0, 0x0, 0x10, 0x15, "3c815139ec00503d9ad699b01067dde50d77b6b37eaa6146acbe90c1cf84bde03cd39efdb5b287e0877070f86846a64070379decb621647551086577242df374", "cb548bd51cdf7989fca0fa6f6a5c68e9b83a801e6b4ccc8ff2b9a50e37f8f694708aa6f04e15fe95da67907bf8c9b0d626be4642495a29b38196bb48a664ffc4", "15c29727d689f8b940ac47f2510c7a77cfca9ef0e7b823c2c6f6adabc0fa1ec0", [0x0, 0xfffffffffffffffc]}) 2018/03/21 16:34:17 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)='\a', 0x1) [ 38.155992] binder: 5638:5640 ioctl 40046205 0 returned -22 [ 38.163683] binder: 5638:5640 ioctl c0306201 20449fd0 returned -11 [ 38.176444] binder: 5632:5653 ERROR: BC_REGISTER_LOOPER called without request [ 38.176456] binder: 5632:5653 Acquire 1 refcount change on invalid ref 4 ret -22 2018/03/21 16:34:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/21 16:34:17 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)='\a', 0x1) [ 38.176465] binder: 5632:5653 got reply transaction with no transaction stack [ 38.176472] binder: 5632:5653 transaction failed 29201/-71, size 24-8 line 2926 [ 38.189316] binder: 5632:5653 ERROR: BC_REGISTER_LOOPER called without request [ 38.189326] binder: 5632:5653 Acquire 1 refcount change on invalid ref 4 ret -22 [ 38.189335] binder: 5632:5653 got reply transaction with no transaction stack [ 38.189342] binder: 5632:5653 transaction failed 29201/-71, size 24-8 line 2926 [ 38.203479] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.203496] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.216752] binder: 5638:5677 ioctl 40046205 0 returned -22 2018/03/21 16:34:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/21 16:34:17 executing program 0: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000080)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x7, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000180)={{r3, r4+30000000}, {0x77359400}}, &(0x7f00000001c0)) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/03/21 16:34:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000400)=0xffffffff, &(0x7f0000000440)=0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = accept4$inet(r4, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xc2d, 0x4, 0x7, 0x6, 0x1f, 0x2, 0x0, 0xea6, 0xb2e, 0xee9c000000000000, 0x1, 0x3, 0x87, 0x3, 0xef]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r6, 0x8001}, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f00000000c0)={r2, r3+10000000}, 0x1a1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000340)=""/137) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f00000005c0)=0x8, &(0x7f0000000600)=0x2) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r8, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in=@rand_addr}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) 2018/03/21 16:34:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = socket$inet6(0xa, 0x2, 0x100000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="a3f90000000000000000b477ad4d8e4648e4e9c3"], &(0x7f0000000200)=0xe) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000738000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x1, 0x5, 0x2, 0xffffffffffffff81, 0x6, 0x5, 0xfffffffffffffffa, r3}, 0x20) 2018/03/21 16:34:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) socketpair(0x8, 0x800, 0x80, &(0x7f0000000180)) 2018/03/21 16:34:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) socket$netlink(0x10, 0x3, 0x9) 2018/03/21 16:34:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/21 16:34:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000040)="321b1f64fe4791b28fbbb69c9f19c1db5ae7883979ce68676c92af6ecaa6f77ba7f448b74c86db95e85bc5a18f3c3e", 0x2f, 0x800, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/03/21 16:34:17 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000040)='net/wireless\x00') r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/21 16:34:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') preadv(r0, &(0x7f0000a5df90), 0x0, 0x100001) 2018/03/21 16:34:17 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202280, 0x0) sendto$inet6(r0, &(0x7f0000000280)="553f090dd9b234671e49ea1c6c8bad3c4210bff634a14fff4b07302896b325e2518e6b8ec01fca6b2a48d8a1798e389fc5f613cee90d7ab1ac93b282efa6714986c699bcff81165d629f1297f85a0090a39635076e980daeca283e0fc569dd2f6a9b627a1664352b9d86d40050d162cadcdfa726929e115b44573e859e7680269ec123bd451d33fc260453b1a3e2f8ac01fba9fb9cf5ebbc26a02ef50088acaa9622267d3e53e7298c6440fe4a8bf67b87c84cf8347d5c4104116514f4b76eaa81298ccb7489fd7a6914", 0xca, 0x8845, &(0x7f0000000040)={0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/21 16:34:17 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x3, 0xee, 0x2, 0x94e, 0x8, [{0x2, 0x6, 0xaad, 0x0, 0x0, 0x100}, {0x8, 0x9, 0x401, 0x0, 0x0, 0x800}, {0x9, 0x0, 0xfffffffffffffffb}, {0x7, 0x20, 0x2, 0x0, 0x0, 0x1}, {0x40, 0x1, 0x4, 0x0, 0x0, 0xc04}, {0x2, 0x5, 0x7, 0x0, 0x0, 0x1001}, {0x6ba, 0x1, 0x401, 0x0, 0x0, 0x400}, {0x2, 0x4, 0x7, 0x0, 0x0, 0x8}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000f000300000000000000000000000063560b453957374f894bca4d88e3c57c96b47e111a14b7b502000000000000000103ce2470a5858f0e9bc556cf7123f3038ef10fb6f7647d3d"], 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/03/21 16:34:17 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) 2018/03/21 16:34:17 executing program 2: mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) mremap(&(0x7f0000701000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f00006f3000/0x1000)=nil) 2018/03/21 16:34:17 executing program 2: r0 = socket(0x5, 0x40000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="295a3e9441a7ef9f87f8037cecc58d6acb797fa1297f95386dcd87a7ca3c3d92593f056249f5335a00c32d3bf59c3928d988718bd85d56c9f5902600a8f99c4f565726f025854a6a6505b6134bdb3102c07bd18561f9d564d6e74d88a7fde7e56bc6bf904d8813132660605cbe29dde5bdee735c9498901aaa8f986c1e5e083ee523591a93f5404d8e33ddff7009d29fea6248e962104de5ea651d0933a05c92ec3fc15899fa", 0xa6, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='systemcpuset\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)="cf8fc44cc88e124cb0913851b6a7fd68efb1516ba7832d9f80304b5b05f72d2d6419bf3389ea280ddcfe128c4a2399a82e6ab93a234ed8f6bf874a198d52a80aca66d5bfd5fd5eac8332a64060e12763caaa6775d711902dcd0c6c0d6e3c30cc0ebcbae941538f1ed3132d624d274c6dce728a01bb5798c19f21fe7efaef2b2811a6a6f42d1ac1e33f0a1de4fa3a63c2", 0x90, r2) r3 = add_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="feb543c5f2a01bbb3815f413803471ee1de3aee547127b8929aa54ddcf47519e503a73e17c0e55fd92c794d4fa5f5381f415248592ab40e263c16606ee80b1574535bdab75a8c74dba1338750d6d52b884758558f2e804258c91af4bf6285dafc31eb581830d026a974d643e5d8968efcf74cd6bd0c7890d0aa03253e2ead8d3ce97", 0x82, r2) keyctl$instantiate(0xc, r1, &(0x7f0000000340)="e72d9fa179bb3a6deb5f0ebf5e1aa03aa6de7ea10d42f67448410a62f9de680ccb9568173678f93eefc283200d49f470d6ea8b59dfe7eab16156ba7227189bd2af8fbcb56739ea312d03b7a8ef", 0x8, r3) statfs(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/186) [ 38.438946] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/03/21 16:34:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x20000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/validatetrans\x00', 0x1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2000}, {r1, 0x2002}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x4, 0x3, 0x9, 0x1}) mprotect(&(0x7f00006a3000/0x1000)=nil, 0x1000, 0x4) 2018/03/21 16:34:17 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000000)=0x1c, 0xfdc2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/21 16:34:17 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/186, 0xba, 0x1, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @random="e6c16b76e471", 'bond0\x00'}}, 0x80) 2018/03/21 16:34:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/4096, 0x1000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/03/21 16:34:17 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x800, &(0x7f0000000000)="c1e5536eb646cea06028b222e470e97fb55629dba6e7741d19104771f756bd91cd888b81603e76d43042c494e51496a15cf4fad470b412f92d66aaf8dfa433cc96f07c9a2c5fdf2245238a98861f472c2174d0251f839b738f92d71b811ea8fae19ec9383930ea4787d5dffc213cf601f5a8ec3a3a382a5046e6e57ffaf42459551d17c7d0bf") 2018/03/21 16:34:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0b6300002a68b673b6739b3c96eb9dd43d6567423568947f62061038f62ad2c8783adcbf8c207038042968ee5661b23f635b251f11f9e420f72c5d6402ef978e7b988e9481bef965680d38ba6d944a7d43d71350a97d164ac702134967a209b612ddf515a2352da6c4135edf3e871abd79ee11fd7fd4474800000000000000000000"], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22}}) 2018/03/21 16:34:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) accept$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60) 2018/03/21 16:34:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="34a3a9818d22ebdad71f7d2334d4a2a21f90362a24d243dc283fd08561d38ff95af08c2299a5748f676cb638ae8dde7a0d67aa34f51d89"]}) 2018/03/21 16:34:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r1) setsockopt$sock_int(r0, 0x1, 0x40000029, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 16:34:17 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xa, r2}) timer_create(0x5, &(0x7f0000000080)={0x0, 0xe, 0x3, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r3, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000040), 0x10) 2018/03/21 16:34:17 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @rand_addr=0x401}, 'vcan0\x00'}) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6274fb8c7c994eb91394548d25619800", 0x1003}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x47, "8ea283ecc746f5b918d475348f4fda9c851419446168ae062cb39e2f9e6b8e9b120256188aef42183887fcdd14a9d15bc03aa571ff70e6ce1b0e7d9a6fa3ace2dad6604c86cd4b"}, &(0x7f0000000280)=0x4f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'\x00', 0xc002}) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000080)=0x8, 0x4) 2018/03/21 16:34:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r1, &(0x7f00000002c0)=""/172, 0x23) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20900, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x2}) getdents(r2, &(0x7f00000000c0)=""/230, 0xe6) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/21 16:34:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0xfffffffffffffff8, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1efb869", 0x6f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000764000)={0x340, 0x0, 0x0, 0x0, 0x0, {}, [@generic="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"]}, 0x340}, 0x1}, 0x0) 2018/03/21 16:34:17 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@empty, 0x57b, 0x0, 0xff, 0x4, 0x100, 0x8}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) rt_sigsuspend(&(0x7f00000000c0)={0x3}, 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xa61, &(0x7f0000000280)=""/122) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) getuid() ioperm(0x0, 0x0, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x0) [ 38.570579] binder: 5742:5751 ioctl c0306201 20008fd0 returned -14 [ 38.583679] binder: 5742:5751 ioctl 8918 20000000 returned -22 [ 38.590362] binder_alloc: binder_alloc_mmap_handler: 5742 20000000-20002000 already mapped failed -16 [ 38.602456] binder: BINDER_SET_CONTEXT_MGR already set [ 38.608263] binder: 5742:5751 ioctl 40046207 0 returned -16 2018/03/21 16:34:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x101) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) [ 38.611215] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 38.614521] binder: 5742:5763 ioctl c0306201 20008fd0 returned -14 [ 38.615443] binder_alloc: 5742: binder_alloc_buf, no vma [ 38.615460] binder: 5742:5776 transaction failed 29189/-3, size 0-0 line 3133 [ 38.662452] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.667221] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 38.676611] binder: release 5742:5751 transaction 15 out, still active [ 38.683366] binder: undelivered TRANSACTION_COMPLETE 2018/03/21 16:34:17 executing program 1: syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/21 16:34:17 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x333) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0x0, 0x80000001, 0x40, 0x7, 0x800, 0x96}, 0x0, 0x7}, 0xe) 2018/03/21 16:34:17 executing program 5: request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='em1,-user\x00', 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff2000/0xe000)=nil, 0xe000}) 2018/03/21 16:34:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'syz_tun\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/03/21 16:34:17 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x40000000000010, &(0x7f0000000180)="0100000002000200000000000000f300", 0x10) 2018/03/21 16:34:17 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="6c44183503add8e293ead75ab36b1385b9438e66a6cc35e9dc5d5edadcedab1d15ffade867c9d9fe0ccd1643238e79ee04eb7d997b086f8881a054f1185d542df76294de0e5131228d8a92a29ad0b56bbd7f01090f5250bcd88206") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r1, 0x4, 0x40400) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2, 0x68}) sendto$inet(r1, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r1, 0x0) 2018/03/21 16:34:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/21 16:34:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x3) close(r0) recvfrom$inet6(r0, &(0x7f0000000380)=""/26, 0x1a, 0x2000, &(0x7f00000003c0)={0xa, 0x4e22, 0x9, @empty, 0x55}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000140)={0x4, 0xb30, 0xeeab}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x7, 0x80000000, 0xf4, 0x0, 0x0, 0x44a, 0x0, 0x2, 0x0, 0x585, 0x80000001, 0x1, 0x8001, 0x20, 0x4, 0xffffffff, 0x7, 0x8, 0x80, 0x9, 0x0, 0x6ca, 0xff, 0x3f, 0x1000, 0x0, 0xb54d, 0x3, 0x190, 0x3, 0x3, 0x7f, 0xfffffffffffffffb, 0x851, 0x7, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x519}, 0x20000, 0x0, 0x2, 0x1, 0x3ff, 0x81, 0x4}, 0x0, 0x401, r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @empty, 0x3}}, 0x174, 0x6, 0x8000, 0xfff, 0x2}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0xfc8d, 0x9, 0x0, 0x7, 0x7, 0x40, 0x3, 0x8000, r1}, &(0x7f0000000340)=0x20) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9, 0x8}) 2018/03/21 16:34:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x4000010007ffe}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x6) 2018/03/21 16:34:17 executing program 1: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x80000, &(0x7f00000001c0)="28dda479a83c2296566e91aea33071936655f87b2f713e408438499abef3ebfd808c1264aa73156167a553aabc4a14622c79d1f2429cfa70c31a941b8cabb192206291ec4539eb029e") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/21 16:34:17 executing program 5: r0 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x8, 0x30, r0, 0x0) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x4, 0x86011, r0, 0x0) 2018/03/21 16:34:17 executing program 3: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4caa291ba2f750f1) r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) pread64(0xffffffffffffffff, &(0x7f00005d0000), 0x0, 0x0) [ 38.723674] binder: send failed reply for transaction 15, target dead [ 38.739667] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 38.750306] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/03/21 16:34:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00000000c0), 0x4) 2018/03/21 16:34:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000000)="ce3b6518d58d8e290772d8158696728a296c15d53becbd6e83788e224e210d4d27e43f3f30cb4261c2827424a337d4e0127c221391ac6f5e560bdbf9fad68e62ab2c2ad286ccb0ad270aa8f8c09f9e46e763ba8b79c24ffa91d2", 0x5a}, {&(0x7f0000000100)="1327b8f7a3d65d13f4ea9804cf2c7bd873b62c3172c7f655a365c95fe461647c4b815f854e71bec2bc435c13fd1327adb8a7b6439dec949280c9fffcf6f87811d4ec2acc26f6c4efd997f460f4146c896de2dcd7e644765e5ceccda55153a47b1c579cf112c9d7aa46721b08a11aecf2a77ead2736dee7a554a14daf6afac3cbb2aaa6384d64866193b2a1b19f9c9a437557f124b53fed17003d839dc6ad25079b025f73db28b96e858cfea434d2fe038fddc617371d43acfc2f06", 0xbb}, {&(0x7f00000001c0)="5101db69119c704f82b5163da1b82635655ada989e25b40e8b78564736e65b6da1e29b5da3474900d7d52dd1f18d00857140e238ec4cac85f9924e25a9175eb421d1375aaeb821941ff7a21fc35708791f8c8bcf35d7345f403b9699dc3f898a31fd4a2dab54447adc482b19c234b22a8a886a529683ce85ed945974b08a20f64efa20", 0x83}, {&(0x7f0000000280)="d80797fe2c904939219bb7a8748d444e613531f272c630a429c2f5120b212321cc96997b095278089f8aaa4b5382703eeddf4b9f80c4016d865585b6816c3605a58edbce422c9e2426b6d173154d45dacb584191b2e654db862e730bd162f86a27851852c31126", 0x67}, {&(0x7f0000000300)="bbcd4320236787a80623f348468ad88b8c829801d4d06555ebb0225d93c9e81a0aace66ec90833134181469b72af27379afd1e67757d0ac20f82362c6c7d04dc445449a9f2607a26666e73ea6e4d246dd6118ba2f8593c471ae7ea1168dcb3d21fd08c3758cdcd39e28ea9f5328edd32db810741daaddd83fe189f7f6c62dc3d020cff55a181028b67c0", 0x8a}, {&(0x7f00000003c0)="dad788218bbd06848240e0f92efbb0c01b25255eb12a9e46bbc042adc06b5189a5529934b36e856487b5fd46050c8f0567b1c9a9f9ef71ea7fd74f523e5e90d0adb8426784eb0fc89f03d0c43b5009613d075d818369ac633a13ec48437b6f60c2f69e211dae4a84ea3a6fa7f14e06818c7d493b7a43df943f45d4410ec98eb120fef455db0f72bf3d7b0479bbcffb9e8eb9a5e02da76e8aa8537e8c8bc998c7b2341798840470b22173af6c61a508a82e2451d8d7379862dccc6e2f784f704d2ca900a1a2f1795045f4c0ed028e28e16ffa4bc8a1a8108e31d51f537e382b970d97e3605570d268a0696a3d886444", 0xef}, {&(0x7f0000000080)="d447046740dbe2da79d392918991f5c6a24837aba3ee9ab344c84c8c3f96cac1cc6589a7fdfde8bd6f8d8c7f288effe5c43d", 0x32}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="c00f0f226647b36a017a50f610d1e36b7c3037745e5c919789253f73c4d96971f3074cdcdcbcb8d83627d83139c34eadb7201df9c4b1593de1bcb3134e5eba451cf4c470dc89ed381ba0fdf5b444022caa542d3fe6a591cd747b8353e9961ae57cdbce7723ab5396f888299dc8e8c0c5a0d951afabfcb9cd44a4889284e9f36c7a3e261390930e0a9b41d8113a821beae3", 0x91}, {&(0x7f0000001580)="3996f4f1cee9010f8c2efb3b9fa96c4b91e1be1676abd108ceb6d296ba2390a8e9505594e5626e6d004fddaad5a548e3fd5c9c72ce834ed44ac52c9205e29788dde6207cd5c5dca3336ca2dfb3c5f5fecf7887dd7829f6c33c690ddb4714b504d51356fe3f651b020a2cf526f6b4761a04e74188a2dd7cd95ceb679c7eb40fbe3ed88e57e533305e60cf568c267d68c156ecb43dc96476ddfb2880e86ea66e7b474ef07095c025c71d949a2f109037bb461a44b66b98241e66a0ce0a9b2d6f822e6a9cb2", 0xc4}], 0xa) ioctl(r0, 0x227a, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001740)={0x0, 0x5df}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000017c0)=r1, 0x4) 2018/03/21 16:34:17 executing program 5: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') 2018/03/21 16:34:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000000080)="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", 0x51c}], 0x1) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/03/21 16:34:17 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="549dfa438e0f8af27564e1a91376159a1388d7046851434f8b00bb9286405536d7f2fdd96f8784a4a46ff3e37a8ca14917", 0x31}, {&(0x7f0000000040)="5c86df5f296ce254ab11bf8eec903d964cce2b37e40cad13202d88f49bd80962", 0x20}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003daff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020cff4)) 2018/03/21 16:34:17 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/21 16:34:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x9, 0x2, 0x6, 0x1, 0x0, 0x9, 0xdd, 0xfffffffeffffffff, 0x2, 0x7fff, 0x10000, 0xf4}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0xffffffff}, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) dup3(r1, r1, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="6b696c7465720000000000000000000000000000000000000000000000000000140000002ac35b4a327194347349e69ff3b7013ae164289c"], &(0x7f00000001c0)=0x38) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/21 16:34:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x0, 0xfff, 0x4, 0x3ff}, {0x1f, 0x9a, 0x7ff, 0x80000001}, {0x2, 0x81, 0xfff, 0x1f2}, {0x9, 0x7fffffff, 0x400, 0x5}, {0x3, 0x0, 0x1, 0x5}, {0x5, 0x3, 0x8, 0x7ff}, {0x5, 0x5, 0x1, 0xbb1e}, {0x1, 0x200, 0x7f, 0x7}]}, 0x10) 2018/03/21 16:34:17 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) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101200, 0x8) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="17bc246b6e0db377368707a28dfdd07e4c7ec66a34667f38a74d8e06754336459b96176315c29eb086d4bc9c8b4a2682a9466b31deeedb8e9b1afa3eb182afd0bf192966b18d6df422298e2ec4765086223d2772c7b608aaec6b97dd122bd02e10c8027bb5319d93e141be9833d730eac2a0c27a8cbfe9198333c334c60bc4ab26a7c846769c96b148901aab7b4273c372c1beb88ba51ace6b52dd158ffa80a8c6a584bb5112c39d55e3cb1d9e090ec2029d12d9543d7226164928167ae3d7ce43b13f55f85239839fbe67b5da7392cc5f54cae1093fc750c6bc1b450ea2ccca907f72a7d52d461372679293e65a79", 0xef, 0x0) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/142, 0x8e) ioctl$TCXONC(r2, 0x540a, 0x7ff) close(r0) 2018/03/21 16:34:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0effc), 0x4) r1 = getuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x4, 0x80000000, 0x10000) 2018/03/21 16:34:17 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="8aa626a188e5f6531b07ed8ca47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f256535", 0x3b, 0x0) 2018/03/21 16:34:17 executing program 4: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = gettid() r4 = geteuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001cc0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="77fbb8ccf06cbf88b6f20c49aea5be7bc6beb003d5b2b19b4d39dc1673152edb8bd8343062da988da8ea4c2ca211108ae4daa92101a8aa1d5fc6d906965212e0ac75677bd1099ac50071efbc00f187e90d2349ad02e695d202b80b362070693306dd6fe058bde7dda0afed3e77d2f540ad307735eea389cc530077c13a8c2e83182ac7ef7bc941ce75746368870ce4c5868cb6c516ccd59e4567aee6e9f06da7a5b7b0969452b626e85120c4e61928ab2e986c898ccd15ee05918d6c622355202902b92d17f35d", 0xc7}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x20, 0x8000}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000003c0)="7a0879d004f6d30c14627490b9e45e82642201e413fdd646b4fcc8a31b58284d0f57ae9ad555e066ea3e5257707af96f5965a89398dad4c38df922c414483f961f7f73cbf6f497fd4965f379ab125681a65d4edb02b28fb43886f546379aabc19ac3ae8fadc67bc6be3d5c8ae32fd5fdc1d4fa9d6b8b86aa7e34f1b3737ec7aca7fe86e345836ee094ccb00253761f6963fec4c9b47d61202cdfaf3ca0b374c093fba1c3a7238e632cac77b1f4b8b0dc7599117b2602773ccb05c151aaa26583ce828ec54dc8311a6d83be5983be6e7b461f647ca2c9bfd01d9e28517f00ca0b080ef29fde04f07f632790461b2e4dd7a65e49", 0xf3}, {&(0x7f00000004c0)='B', 0x1}, {&(0x7f0000000500)="9e2cb4636deb7c19337b893fcc37d43e644b7bc48e99f12caf36ff25100edbe5f2e022d7861d340664867befb3b4d4cf2d93d68534bced40edd1b14d95a60d6ac62c8e405650a02b598bd801be00d6c0bb1f82c04067be0dc9763ac093da49d91432aab3516c8edd", 0x68}, {&(0x7f0000000580)="b7a9b78985cf1135109b28288b1671623aaa4879b6e88546f34e962ddd7bbb3c9ab94e6f60385b19822a8f8af1dcda83895e1875e6497922749a4e80183079ede39e73d67f09ca4a3f7515a649c6d274a8172b23f498fef2ade9a1b1b9a2645fa734c4d4045ed29d087a5de1c2d5ec02886c352e20ef024a246e46c135407087cc94f3d8b7625aeaf228c8403b57398b271c67ce80bac0329c04a983b659bc6be5d682c659643e3d721b1253d46c87db2040ef62cb26f58a34cde553800b545b659891999aa8", 0xc6}, {&(0x7f0000000680)="e5b464f27f585b84b07ea8e1cbc82d4af5234432174dd304299fe3be81fa6550cdd667c079dec3ede73b3b3a8ed137dd98fdac585a381543463fb666e75e3b88c26497afeef2001caacba78dcf39cbd9d82bf351759b6d1ffc10ff28dfa026d79e64c9909c37e063d033932332ed327ede9672cf21115c4e4e7f53b0732faf6c9b20aca402bf8dc7c8e550038ab78fc090760fc068e48a810355dda7eab3d55a7c901876ae7a765efc12bf4a7e8393c3507cf8248e6ad373e5cdefa40fb5bbb24c77e4662a993f3450801254f8e442092692dc3d00ce53da4ece3ff632ad6737", 0xe0}, {&(0x7f0000001d80)="bd5a602cf3cde60bd8fa02246af78f1d3e77d7a2ef15a06e09207d38aab4e3b78b53cec62ab8d70861516ab847233264b42ffd87674d248e8399602fefbd9011529109bdab1dd02ae27b27202719b33ac1e3daad594c2cb3721078f31db2a127969d85b653787b0c5e7f7b5dfccda25e0ce8e192626c1e6d92b60d93a5cdb518f4b4d65239be2b467f3bd4f391ef5742503c211014991bffac3e72fe0ebc94210f50bef7cae354000000000000000019000000000000", 0xb6}], 0x6, &(0x7f00000008c0)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x38, 0x80}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000019c0)="b74030f0b5173968bbc0b31a1fe28f6ec4360b4204f605a744e6f5c6268776059655b9b6c00a4debed52f6a1686be56bd7d1bcf56c9d1fdc06982788cb30df1975b8482ac66abf8e8d090f712a0dff4cce81d82fe8b7c363d0ee24111e6a8e788fc4b92bb948bf42d19fc8a06701698d11dc85adb665f76ac067c8734cf5c675fbcaaabdc1e3fb82b360e51b47eddd55", 0x90}, {&(0x7f0000001a80)="8d3b1c4736726315c35e2f1ae5027fc04ad6d87eebef8d9cac39d8dcaff2740371e20371ddf8926956e87c7aad1a0fe9fa65e0317d7b2f9b691648c72fa1ca5ddd7a04aa4894c9eaddc035c47beb6767b97c5a83ca88777d1cc7e5d8a95d15215d0bc26591b4e2f4e46f99ae60e122677d2e39ea9fd07b304b1e346c916804b1bd031b5967639df8eacce58b876fb35ae1ecba450db4718579dc9e4312c2bf2c5b1116aa737547f22ab953e40d42bea6f2f159b9631c8e47481c0afba7dc99bff01c41e592ecc564b73281c75114439457609378c84c6cd6565477a7c6e9f079db79fab87a3aa3", 0xffffffffffffff94}], 0x4, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}], 0xe8, 0x4}], 0x3, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x9, 0x5, 0x29}) 2018/03/21 16:34:17 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/03/21 16:34:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x803, 0x3) pwrite64(r0, &(0x7f0000000180)="9f4699c8d297dc62e18b1ff4e22a5bf50c0f77ce53fcacb9530bbedf2dd69dbb4cf9cb7f96aad5172a43ebe9549113108f73d8e64225df8e5bd197c8b972c8e6cdcb69cd4c28135fcaab3d91e9751e07b4207fa6e8f3aa6362b690958dc729fef44be87e709357621b04a62fe93eb2e2be98a91f98f07ce8490eff2679ad2d0799d4a4c866403ce7d4b158f995947a40b7a406b3236601d64c2a29d789393fbb1ab68dfe607678c9bc4173f7e12d9e74bddbda03d8460c", 0xb7, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x7f, 0x0, 0x100000000, 0x6, 0x100, 0x232, {0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}}}, 0x4, 0x0, 0x3, 0x5ff, 0x1000}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x6, 0x80000001}, &(0x7f0000000140)=0x4e) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e94fec), 0x92) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000280)=""/236, &(0x7f0000000380)=0xec) 2018/03/21 16:34:17 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xbc, "370726b1c376e815322ec75ac14b33dccd9d4d93bdbab48c231a4d3760af9eb8824a6f2eb06e9507c03d7730d32e615da7141bbc2abd535208805f5306bd675bbc167b00e08c80082588e9b6f7c3510a58b90e8c458e59a7227b91d703f2fecfb8e2a59468c483f9a8c302ff4a2fa8e405732944122a9505c0f43b1ba4c2952b41ee8b59961a7e1ac207eee49fe21b80b13670b4907cdc874d0c03a1fe20c9f8d993ff18e8aa432e2a33c30baf652a701b51d0105016636cf07c30a3"}, &(0x7f0000000180)=0xc4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x5}, 0x8) 2018/03/21 16:34:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000003c0)={r2, 0x6, &(0x7f00000002c0)=[0x3796, 0x1ff, 0x7, 0x6, 0x1, 0x7], &(0x7f0000000300)=[0x3, 0x10000, 0x1, 0xdaaf, 0xdb13], 0x10, 0x3, 0x3, &(0x7f0000000340)=[0xfe, 0x3, 0x6], &(0x7f0000000380)=[0x2, 0xffffffff00000001, 0x601]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick, 0x0, {0x0, 0x7f}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x40}, {0x8, 0x7fffffff}, 0xfffc, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x0, 0x1, {0x3, 0x3, 0x6, 0x2, 0x1}}) 2018/03/21 16:34:17 executing program 0: setitimer(0x0, &(0x7f0000000100)={{0x100000000000}, {0x0, 0x2710}}, &(0x7f0000018000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/21 16:34:17 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x80, 0xe73e, 0xda45}, &(0x7f0000000100)=0xfffffffffffffdf5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x2, 0x8001, 0x5}, 0x10) bind$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x2}}, 0x1e) syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x800) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)="636f6a467323696766e7921ff4c0387efe93f3867b4f4814701fc67ebe70ee9e878879eeb2e03786b9981c9667ed15c90aeef4ba9612e38f31581f2820f330b4bafd620837e2aeb3013f9d81b4a23b88b249bdf176d614c74af3d03b7aa54446e8c6", 0x0, &(0x7f0000000140)="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") pkey_alloc(0x0, 0x3) 2018/03/21 16:34:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 16:34:17 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x7, &(0x7f0000002000/0x3000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/21 16:34:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/189) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4000000000, 0x1404) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/171) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x36, r1, 0x0) 2018/03/21 16:34:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='trusted#\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000000008003}, 0xc) 2018/03/21 16:34:17 executing program 7: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) ioctl$KDENABIO(r1, 0x4b36) 2018/03/21 16:34:17 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") r0 = creat(&(0x7f0000000040)='.', 0x40) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000100)="15a7fa111537a0e478a1ab0e5e0955704628f268254ddf8b6bb5ac73d30d53c25561df411753eb2bc5f4cc93b95a9678ab87cebc7bf0d1f00f514de7cd57c5adf497ccde005df5624f8e6872e4720cbc0fba4cd07178de50ef287bdbf280a73739df4044db06abe47d884338145ca211e9261ed0ec9ba2923ce4fe587707256e742c4726d7727f5f7d930a0f70ddd3bc1e418400e928f7c93a289c2ff68c143666843424b3cf559776e8ad571d41ee9f775ac27444e6ab0304") mkdir(&(0x7f0000000280)='.', 0x0) 2018/03/21 16:34:17 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 16:34:17 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) getsockname(r0, &(0x7f0000000040)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) 2018/03/21 16:34:17 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) pwritev(r0, &(0x7f00000008c0)=[{&(0x7f00000007c0)='e', 0x1}], 0x1, 0x0) 2018/03/21 16:34:17 executing program 0: r0 = epoll_create1(0x0) personality(0x600000f) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', '/dev/sequencer\x00'}, &(0x7f0000000080)=""/239, 0xef) 2018/03/21 16:34:17 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='security}em1\x00', 0x1) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000aaeff4)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600)=0x1, 0x4) ppoll(&(0x7f0000001fb0)=[{r2, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x14}, 0x8, 0x1}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff, 0xff, @mac, {[0xff, 0xff, 0x0, 0xff, 0xab3cc7f239ea8108, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x3, 0xfffffffffffffffc, 0xdf85, 0x5, 0x6, 'ipddp0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x281}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x100}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0xff, 0xff]}, 0xfffffffffffffffd, 0x48, 0x6, 0x400, 0x7ff, 0x7, 'bond0\x00', 'eql\x00', {}, {0xff}, 0x0, 0xdc5589edca45c687}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x15}, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/21 16:34:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000000000)=""/44, 0x2c) readahead(r0, 0xfffffffffffffff7, 0x8) 2018/03/21 16:34:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400200, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x4) [ 38.922185] audit_printk_skb: 24 callbacks suppressed [ 38.922195] audit: type=1400 audit(1521650057.890:23): avc: denied { bind } for pid=5902 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 16:34:17 executing program 2: r0 = socket(0x1b, 0x7ffff, 0xffffffff) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/21 16:34:17 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xee5}, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/21 16:34:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) write$sndseq(r0, &(0x7f0000001240)=[{0x5, 0xf7}], 0x1c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x9ff0]}) 2018/03/21 16:34:17 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat(r0, &(0x7f0000000080)='./file0\x00', 0x200000, 0x40) getdents(r0, &(0x7f00000000c0)=""/192, 0xc0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/03/21 16:34:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/21 16:34:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e3a6f17cc6088a7fed7dd9ae48a2e460c6b4321f8c7981c94541bd6399a0bef30a69344bd815433486", 0x29, 0x4000000, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x80007, 0x4) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) connect$packet(r1, &(0x7f0000000080)={0x11, 0x12, r2, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d00000000f4ffffffffffffff0000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/21 16:34:17 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xd, 0x31, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/21 16:34:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x281) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) r2 = dup(r0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x7, &(0x7f00000000c0)=[0x7, 0xffff, 0x1, 0x7fff, 0x8, 0xec, 0x1], &(0x7f0000000100)=[0x1, 0x4], 0x21, 0x3, 0xe3e9, &(0x7f0000000140)=[0x5ab, 0x8001, 0x3], &(0x7f0000000180)=[0x1]}) ioctl$int_out(r2, 0x5462, &(0x7f0000000200)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f00009d9fec)) write$sndseq(r3, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/03/21 16:34:18 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/101, 0x283}, {&(0x7f0000000140)=""/64, 0xfffffffffffffd1c}, {&(0x7f0000000180)=""/88, 0x50}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x4, 0x4, 0x7, r2}, &(0x7f0000000300)=0x10) pread64(r1, &(0x7f0000000240), 0x0, 0x0) 2018/03/21 16:34:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000002140)='\x00', 0x1, 0x1) signalfd4(r0, &(0x7f0000000000)={0x3fe0000000000000}, 0xffffffffffffff31, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/21 16:34:18 executing program 6: r0 = gettid() setpgid(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/03/21 16:34:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/93, 0x5d}], 0x10000000000001e7, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x5cbb53c5}}, [0x1, 0xe3, 0x1, 0x6, 0x200, 0x5, 0x80000000, 0x4, 0x12, 0x400, 0x3, 0xffffffff, 0x42, 0x2, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) 2018/03/21 16:34:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cbfe0)=[{&(0x7f0000ff8fc0)=""/64, 0x40}], 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="958079c641a5"}, 0x10) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/68, 0x44}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/119, 0x77}, {&(0x7f0000001480)=""/83, 0x53}], 0x8}, 0x5}], 0x1, 0x0, &(0x7f0000001600)={r3, r4+10000000}) 2018/03/21 16:34:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c41") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000180)=[0x2, 0x0, 0x1, 0x3, 0xfffffffffffffffa, 0x5, 0x200, 0x800, 0x7fff, 0x4], 0xa, 0x81, 0x0, 0x5, 0x6c86, 0x9, {0xd617, 0x3, 0x0, 0x2, 0x24b, 0x1e8, 0x9cb5, 0x5, 0x664, 0x3, 0xccf, 0x0, 0x9, 0x5, "21e813750fd9fab313fa254146ba978af9da61236fb9e3f1de29cf968c41c1db"}}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) mount(&(0x7f0000000000)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='udf\x00', 0x62000, &(0x7f0000002400)="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") 2018/03/21 16:34:18 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1ff, 0xedf4, 0x3b, 0x5, 0x3f}, 0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0xff5a) 2018/03/21 16:34:18 executing program 4: creat(&(0x7f0000f6dfb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/03/21 16:34:18 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x3, 0x2, r1}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/21 16:34:18 executing program 4: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/21 16:34:18 executing program 2: getpid() getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000fff4)="6e65060000005f6163637400") r2 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000bff4)={0xd622e2a44b231065}) epoll_wait(r2, &(0x7f0000014000)=[{}], 0x1, 0x0) 2018/03/21 16:34:18 executing program 3: r0 = epoll_create1(0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x501000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) poll(&(0x7f0000000040)=[{r0}, {r1, 0x2004}], 0x2, 0x0) [ 39.307299] SELinux: unknown mount option 2018/03/21 16:34:18 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x20) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e24, 0x45a, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x3, [0xffff, 0x0, 0x1f, 0x453c, 0x1, 0xda14, 0x10000, 0x6]}, 0x5c) modify_ldt$read_default(0x2, &(0x7f00000007c0)=""/211, 0xd3) 2018/03/21 16:34:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000180)={&(0x7f0000000140)=""/5, 0x5}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0x2}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/03/21 16:34:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fc0)='\x00', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x200, 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x8, 0x1000, 0x200, 0x100, 0x9, 0xfffffffffffff60d}) 2018/03/21 16:34:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000200)=0xfffffffffffffeea) accept$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x7, 0x8, &(0x7f0000ffa000/0x4000)=nil, 0x1}) recvfrom$packet(r1, &(0x7f0000000240)=""/182, 0xb6, 0x40010120, &(0x7f0000000440)={0x11, 0xf5, r2, 0x1, 0x1, 0x6}, 0x14) pwrite64(r0, &(0x7f0000000140)="660f72a5fdb0780265e5d5286b58cbbd2197954280b2b4b58d1ff3758b4fa85592b303e867da2974caa22c84424d51d1f40f869b69ceb597343881720abec3874b9a0741f2e685855af692e74dc45d3c5f0f09c33d3d8e7c90e1e692e82dff29ed9684dc4337910fcaf50e2f428b428a1e57394a2a2d15366e10859423419b7a41a85809ec52aacfa0e4549de0cb8330c8f3782c7f7367bbc5d3ca39cd5475ec4d224886ee17020b472d7799f07f3e05716b4ee6c277cc31eae2641b9b8b2b", 0xbf, 0x0) ioctl(r0, 0x2285, &(0x7f0000000080)="53d45bf9784b67ca3de40e42267dc37e145c4eb783b6395be2e9521cbbc191229f2eb726bb5d2ee4e989ffa8c289a8fb88c8cc197b956ccc7ef6839a5e3f9501d96255ca53eb43922be3c22017c3b51934f4f4b96da9ff02307dda5f8e7f278f10dacdcaff9cdfec46974664639d80e9712d3a90a2644d9193ad3e3bbfeeb06c899abb4645f7beeb5ab7545c21376f036cbb54dde09c616d1cdb27be276d768ba1") 2018/03/21 16:34:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="47d92263edfd620eb8719f415f764a04", 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8, 0x800}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/21 16:34:18 executing program 3: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/03/21 16:34:18 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001b3000)=0xfffffffffffffffc, 0x948) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/03/21 16:34:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000004000), 0x4) tee(r0, r0, 0x5, 0x1) 2018/03/21 16:34:18 executing program 7: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2c28, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0x5, 0x4, "1930bf490fca99a96acb299f7a18f9fdd1cad34dbf2703ec012af8046a9bed88cb42a07587765b1e3231aa4f4cf627c3c75cedc8b981781ce52d03597136e294a836d4631499358551b4717d0fe460e9"}, 0xd8) getdents64(r0, &(0x7f00000001c0)=""/154, 0x9a) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/32) accept(r1, &(0x7f00000002c0)=@sco, &(0x7f0000000140)=0x3b8) syslog(0xf, &(0x7f00000003c0)=""/104, 0x68) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) 2018/03/21 16:34:18 executing program 5: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'trusted\x00'}) clock_adjtime(0x0, &(0x7f0000000f30)={0xa46d}) ustat(0x5f, &(0x7f0000000000)) 2018/03/21 16:34:18 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000240)=@req={0x2, 0x2, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f000000000b701c1000", &(0x7f0000000000)=@ethtool_cmd={0x1c}}) 2018/03/21 16:34:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000300)=@ipv4_deladdr={0x18, 0x15, 0x901, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/03/21 16:34:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = dup3(r0, r1, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x403, 0x0) [ 39.405970] audit: type=1400 audit(1521650058.380:24): avc: denied { accept } for pid=6018 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 16:34:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/66, 0x42}], 0x9, 0x0) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) 2018/03/21 16:34:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000240)=0x38, 0x100) unshare(0x8000400) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00000000c0)=""/83, 0x53}, {&(0x7f0000000140)=""/145, 0x91}], 0x3) 2018/03/21 16:34:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0d079858d523a14d009019baf301e710", 0x102}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x1, 0x3}, {0x7448d7b4, 0x3}]}) 2018/03/21 16:34:18 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0xfffffffffffffff9}, 'port0\x00', 0x2e, 0x0, 0x8, 0x3, 0x10000, 0x4, 0x4, 0x0, 0x5, 0x80000001}) write(r0, &(0x7f0000000040)="164690f1", 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x1, 0x0) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x2, 0x2, 0x4}}, 0x2e) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x0, 0x2}, {0x1, 0x9}, {0x6, 0x5}, {0x8, 0x5c}, {0x3, 0x8}, {0xffffffffffffffff, 0x4}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/187, 0xbb, 0x0, &(0x7f0000000000)={0x77359400}) [ 39.446564] audit: type=1400 audit(1521650058.420:25): avc: denied { ioctl } for pid=6018 comm="syz-executor7" path="socket:[14311]" dev="sockfs" ino=14311 ioctlcmd=0x8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 16:34:18 executing program 5: r0 = socket$inet(0x2, 0x400000006, 0x40000000000) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a08ffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) 2018/03/21 16:34:18 executing program 0: select(0x40, &(0x7f0000000340)={0x7, 0x100, 0x2, 0xab23, 0x4, 0xfffffffffffff3f5, 0x2, 0x4}, &(0x7f0000000380)={0x4, 0x0, 0x2, 0x7, 0x9, 0x8, 0x80000001, 0x5}, &(0x7f00000003c0)={0xc2b, 0x6c, 0x1, 0x3a1, 0x6, 0x6833, 0x2, 0x80000001}, &(0x7f0000000400)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x2ce, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/21 16:34:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/66, 0x42}], 0x9, 0x0) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) 2018/03/21 16:34:18 executing program 4: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x3, 0x89}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"82089a6876f6a3"}, 0x5}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/21 16:34:18 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x441, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000000c0)=0x261) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/13) lseek(r0, 0x80000000, 0x0) 2018/03/21 16:34:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000000240)=""/149) 2018/03/21 16:34:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001400)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001140)={&(0x7f00000011c0)={0x220, 0x1c, 0x801, 0x70bd28, 0x25dfdbfe, {0xe}, [@nested={0x10, 0x5f, [@typed={0xc, 0x20, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @typed={0x10, 0x86, @u64=0x9}, @nested={0x1ec, 0x84, [@generic="ee227c1bfcb6b36293bc0d9746cb46c36e221964870aa7ce243057cd550f7c82ed336892e0c21a16dac1f9414f1b14faf2d5eeef5b6a8eb1ea67578e815b7d8dc49f68c319e23c1f3cc7b2003bc763efb6353dcbb6fefcd3de72f41bb42ff1e95e37e4416cb0a448cd46d02c55e1c72e439d291daa9df93202185c85dbd175e2fb35e5deac354d3f8ddac3f919e12dd55e67399ed92a6b8edf1475946598a4ac7a1d6b959f198e75b6c74d73c07a846d9a97d8fab9cb51b73896d01e1ece19b5aa23e35c48e08a9c13540fee97b575477e8a7c49d5d9b740738746fef514cd82727a9614", @generic="5347ff48840603f81a750eb947617f071d88ddc443f5e3cb1b7560188b4b3ae3d6faa2a2744041c5401de9c09edb9060c88af4937946d662a357d20adb10878daa89ad532675307a7fac3996c91dde5bb4d3e22c9f8ef0ca664be47188d48da384891b67d99a61717a58318c5956034705b482cd1f82e033a6271e424451d9912d0f63b9ef6b69875c4509ade7f0a6bc63d2e566063d773e7a779b3e642923eb1470843ebbbb6038af96d3eedc6478f6974cb3f8ba0d9c62c520d0eaa057a9", @generic="b7b7c0f0ce7d154f1722a69c1f44e1b73851b10711738843720d504eb29055bdfdb91f1cbc980cc65e3a71433d29021495489dabdf66b8bda3ddbc7178173ca2dac735"]}]}, 0x220}, 0x1, 0x0, 0x0, 0x4044001}, 0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001180)=0x2, 0x4) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/user\x00', 0x2, 0x0) 2018/03/21 16:34:18 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bcsh0\x00', {0x4, 0xff, 0x6, "a3d8cdf2d26d", 0x3c32}}) membarrier(0x2, 0x0) prctl$intptr(0x21, 0x1) 2018/03/21 16:34:18 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$TCSBRK(r2, 0x5409, 0x7f) rename(&(0x7f0000000040)='./control\x00', &(0x7f00000003c0)='./control/file0\x00') dup2(r0, r1) 2018/03/21 16:34:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mprotect(&(0x7f0000292000/0x1000)=nil, 0x1000, 0xfffffffffffffffd) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x51a, 0x7, 0xfa8e, 0xffffffffffff7fff, 0x0, 0x1000}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x3) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") inotify_init1(0x80804) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x7530}}], 0x30) prctl$seccomp(0x16, 0x0, &(0x7f0000000380)={0x7, &(0x7f0000000300)=[{0x6, 0x2, 0x2, 0x9}, {0x7, 0x2, 0x40, 0x7}, {0x51c6, 0x5, 0xff, 0x2}, {0x200, 0x9128, 0x8000, 0x200}, {0x915, 0x34e, 0x7, 0x3}, {0x200, 0x6f9a, 0x400, 0x200}, {0x67ba, 0x6}]}) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@full={{0x3, {"fc6c21c4f23e68"}, 0x5}, [{"c12f2bfa774df0"}, {"64699ce51f48a4"}, {"ff65cabf8089e1"}, {"56960ec0abc164"}, {"1b229851438d61"}, {"766045aef89efa"}, {"38c75be71a4da5"}, {"3d7591ed9214cb"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000100)="6a243addb2e87180d771bc3e07d01c2a5fed6a2d6fe53436aebd5ba2d50c2b32d95101dcfe39ae84a0eb8a6fd765dc5aa036", 0x32}, {&(0x7f0000000140)="b7683d4d5e0a883c24328e3c6331155cebf0bf77d2c6b381d3f1dbd3b21d4930f4181da422cb42227ab577ffebe34beaeeab4b56638d75e060d5486da1812c836e8917fadf0316de58f9fcfd38518d87d78eb5b55e094f4e4d9271f2f42fd09805d044e88b251765bb341c418eabf176c2ad41fc3aef76d62ad7a148699f26dc3d15c34fb934d4aa8bcdba8fe15f6cc07831ea91514c1f55d556621ff53b402c92eabbb5e1172ef3a0dd0bb8ebe634329407a33280421286e429ba7a6d62061c26bc26c1936b6f029e44511e33b4e5e10bd360f38d5b7957f043d9071d6ad7f8feecde2fc0168032e8bcbdddeb8946d6c4ab16cc47", 0xf5}, {&(0x7f0000000240)="237fa1b4d814ab1561de703a543067a4e779acebbb2d7c1af7305492fb3fb66ea0a28c932c1683adf6a6ba04ba4cfa9b55d6a28f7d0a03bf911696091f4b377d3500762e19620f5f3a28459bc84bcb", 0x4f}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x298, 0x20004004}, 0x140) 2018/03/21 16:34:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x240000, 0x4, 0x2}, 0x10) 2018/03/21 16:34:18 executing program 7: r0 = request_key(&(0x7f0000003e00)='asymmetric\x00', &(0x7f0000003e40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003e80)='{vboxnet0\\\x00', 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000003ec0)="c552b30ca12f362da1a080f95f2610b92bab3fb810ae7cf9920c88b430c98ddb003ab2cf95781b15493a655cead29aa4cd55110c4be6fad46201383e0c016a5b438cf1a14eeb23ba7d1c28f67714", 0x4e) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) pread64(r1, &(0x7f00000000c0)=""/6, 0x6, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='user.syz\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'gretap0\x00', @ifru_addrs=@ipx={0x4, 0x5, 0x4, "88764fbeca93", 0x80000000000}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={'syz_tun\x00', 0x0}) sendmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000280)=@l2={0x1f, 0x80000001, {0x10001, 0xb9, 0x8, 0x4, 0x7, 0x7}, 0x4, 0x8}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000300)="86ed55c197c9c29e84141a3d1cce05404bcb7f4c3ff4e87b1f3d2d935ba18b2b10578c015865de286721a50eddc149f7fa8006d49c09495cf2dfeddd0d9e2366236b3b32aaf16df82c27317f9f7769d4c54773977a0e35a6c79d3743bc590bda779f18cf3aa6e32dfe7d86c52ac9cee49c798d0a054a2acc6be47227ed114ba54f2b24d3ce64ed108af8d95d6d0a9276dd7d1847e120668ab46e", 0x9a}, {&(0x7f00000003c0)="c0ac475f2de20237c0c08f460c1955dbc8d408a8fd7d312c3cc1b427e335798b069c898df3070b3982a2179c124b54711a37289b65e77c79ded41dd6f3092ef6b24f66bc600f6b8ac0fc2c6763837f5c6626158eb62c29b4d6db074422b8c3fdd45f02846565284b46335c0cdb4a0086d87cc9dee431e7d3750c323da853580e362c78f62d180a1616c669c83cf0c1d031500106e0b8dcb460e4b7e102976b6966e77e8cf1b23d17b88a79a065a65ef1f54914c6382cf760c4e36df6d237c66b6e5b6f5f3415042e84b33e646f3dd45a1fa9a95f811d5d8e15b1c061ff31179455a8fa10b33b", 0xe6}, {&(0x7f00000004c0)="dfb84e3ee8524314294c716c7a53363a76df91de3c66b26e1416058061cedf67b4399a47ba6bc403094b1298f45c0af3c37fd46010e13b11772bc67de6e7dfbced264e6d0be1bef0dac4671c6f56d79da304b3fddc9689d3759836e1e24f1a69091ef998b04f625e6579b7f3c849ca76f797b0b444192898fe402d347fcd8762d9d0a50dff64af95edb9e83e66006eb169e573dc8d00a50fab88e0856158a52003c333f9cb297e3219d45a56b7688c101ab9618f5ad09e676da321002d3b1d81da115e39d09b5732", 0xc8}, {&(0x7f00000005c0)="fb2f44bee98c13da3465c3124771b686e49bb38dee8e298781f20aed75e33a739cba2ab36243226d2e5ea29dd130fcaad5bab70e1eb5f3f3da2782a53ff5569ea0f591ba100dd12814411ed63050b34cb294d7b586e02ce3d7be066ee552e67deacbc8d5", 0x64}, {&(0x7f0000000640)="76e9df61e4f2af815c152589370d2b4599a6add2de97a665db450f62f673f1e50718f3ba517e08ac02266ab648932aa50191153df5b5f3f7dd080e135efa96fc8a6fa8ae077a35230badd9e5d5ca818a3787ddbdcd9af4f06d", 0x59}, {&(0x7f00000006c0)="2ab1b0f9c3238ef8884378efb6317646dc46713af05480828627e171bf47d324456dddd284f420992702f92031828091ba6622f24d0c4620c412da2c058d8232d82d56eff45de25580f194992b9139e861946d092fbf6fe610afc39820ed7f65c8cc9b60639b5bc52a4563fcab0fb36ac9d335c978098b356a4f646e0380fdb1b57294c37f9aaad5dcbfed0ea5dcd52b91a7cfd2c8984ac97ae77cc8259ac812ebc1cf154bc399d9aaf5ccda54ad55dc1fe1cc03ea0db54e4f9eb94dce2b0574a7a6959b41f75907ad03f62bfc0ed555c39e673bd19e5656dc0c949231f87392e40a7fcda0849370", 0xe8}], 0x6}, 0xcbd}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000000)="b76319cb7d3f6f1d45cd41e0bd440a0be8ee9e09ac6c1c3484ce12916ce7ea72fb046901", 0x24}, {&(0x7f0000000840)="7b9893b5321d0fdef5077e5e1cb1b5e7577db406948747dba2eeb94977645885aa397359043099eae5bcfb65de3b732a45bbb6b1a5b4b9c9c402ef54e5a12a86e47a774e61021e7315334c731154d343a8cd05c72172bc6426cf549053c495167f690a21326045e3326b1b903aedcbdba6a1fedff190169d90f9e4a678161f4509d8047050905be5a2cdaf8c8c2fed7fac7e63c678af5e3fd2458ce4976aaf15c74a1006d2430f26573b13f1ed70e9497900bf2cb5c44b8e34d1808a5243eb829aaecae77daf750df9b3", 0xca}, {&(0x7f0000000940)="b23ce5457eab07699a905ffa845c5176c089fa0a85f8af51464797d93415859b55c84dd95495a67cda6d2556ebb8dec785456e87b12b977b42037673ffdd2c4d8272ad6bf0e54edc485cc3106f0a45731410a893ef669113012b83d24b4b9dc0c3ac886333831f492386bbd171c279c8ffd32ce0", 0x74}, {&(0x7f00000009c0)="e668619e78dd58bd8b32cdd5575bfd2b56bec09bf373f498b9735482141a17cc1272a5f3f6b185bff6568a74f6", 0x2d}, 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&(0x7f0000002b80)=[{&(0x7f0000002ac0)="f8c70cb6e292a81ce668afb36be452e897260c780a2d09a34dd29a9f89f42d209c7eaca1de4391b7e9bbfde5ce026f77c3e10c5e3e4b2897131a19d1b44daf4337b191e73d4668439dd96408913c23fc8ce09f8f436775d0e0dfb10b18ec54e8d9df", 0x62}, {&(0x7f0000002b40)="eddfff790e222e754c25dbf69c670d0531a53400ccdb17302b0840398c05df00b46d", 0x22}], 0x2, &(0x7f0000002bc0)=[{0x1010, 0x10a, 0xc8, "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"}, {0xe8, 0x108, 0x9, "c535e5cd79922266f1e8aecb500a032b27d1c83d8f2d50cd000b6cdf18a3f80311cbd3ef56963c83b2ec8068447e823420f902c6cbfe50baa9ed14932e3294cc5f33b0436899a569bbec1c4a54c05aadd51db9d48e164593de067054113648f32e28422de574639b3e1f22fc805fbd606ee9cf2d3802d2c64ee183fe58ab694290f51bbd8ea36b3f832c72107d2c858e51bd37bdeef68eab1eebe53005dabb5cbc78fc03d87710ffb8a04990112d33873bddfd36f38a7db41641b03ecbd2cec6d28004eef7e605df7861ebd46e71dbfc242843f2119a"}], 0x10f8, 0x1}, 0xff}], 0x5, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x800) 2018/03/21 16:34:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001580)='/dev/keychord\x00', 0x10001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0xac}, 'port1\x00'}) 2018/03/21 16:34:18 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x540a, &(0x7f0000026ffa)) 2018/03/21 16:34:19 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) 2018/03/21 16:34:19 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x5, 0x4) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x55, 0x3, 0x4cd, 0x4}, 0x10) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) sendfile(r0, r1, 0x0, 0x1) 2018/03/21 16:34:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=""/189, &(0x7f0000000100)=0xbd) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {0xc8a13c911fff42a5}}, 0x14}, 0x1}, 0x0) 2018/03/21 16:34:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/21 16:34:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2c, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f00000003c0), 0xffffffffffffff5c, 0x4, &(0x7f0000000400)=@generic={0x1, "6e4438a83d8d9655ba06e5479c3c8b494d6273fe2628bc2811724657d930bbd82d9776e843ff8d73b52dd912b8f7f66b690253b9277a2c1fc20b35c3659c8e7aa2ea97b7b39104bb5dbc43e1157f2bd4242f7473dd2dfc095e8a9115613c6844ff3d8e9c893d0c57f149d5c9aab8f891ef2358712d26edb858555ec27427"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000740)=@nfc_llcp, 0xcd, &(0x7f0000000240)=[{&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000680)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0xe7c}, 0x0) 2018/03/21 16:34:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="f0c6a3eb6c32aacef0292ad3fc12a52d8c97aa587e3250ad05468bb516f7bf29985fa620476fea9f1c5f870a3b16e5f16643dd8c6195a35e76f3b00ab55b8f0d606d873f5dc2592c331b8791cd10d8f8c6b2913c6093fdc8dcb50c26f847d579244e31796a18ce97f9c24575839f2bc00ef8bbbcb6d2fe905bfb766b1c6679c043ee3eef6951df59b67dc1c08a2b9ab860eecd8306abae7b2a5c9615735de527668c21db336fb504665628bfd46cf1a78485654df94413768fabbcc5875066f33c3ec4ebfcbd7c601e2f1f29e2969513c8c6bfddf7d4368d2113d89b01bcda111fd5a2e687b08f570168a73ede4249d5d10087446d935fc4d605f7ea880fadca7dfea315eefc736f23333e8acf73e55d85226c6c3a2e847ed66d5259f1fc1e9f4d38be9f0138b9663caa15c12903cc7de6df445c938f30241730e2850b8c085b7a6fdf9380ce8413f62b0b730fd3370780c9e9f05880bf2f5155049a07dcead2abdaacb67ea74e9553d5906e496701b86a02770010f6599072ad221d83ac31b92f099d00ef65ac9397410814b0944f9540cecb3269640b1c565420f8572319e7bfc1b3d2fa8b9a16a6dfe6dd952e0b8b02fd7e1e2ea5275a95856d0bcb183859ecfde88a8ace2ddfe64d2cfdac5b0387653284be1b5eb49619d11d77733a48809f5b5ea3d631e67ff219c894211f8c05a26ee3a9dc2142e3fd4e277d8c1eb0521112d27602b3afcafb2223297f0ea1c4d764cfaaf7c12374846b296c42f07237f9665e071e357c06e2abff433350d663d804f3f670768fb4d600f8beb38c549907af6d5fa8eed23ae871a86ce8c6c109e7ad70de1e36ed7ca9e2f51f0274f527ce23b45623024fb0587b2900adac09766a56322ae9ce5453dcde8ba66508919a181123bf70fa9675f0fab75d33699d98fc0d95ff9592c42286484cbe6f40a2af02c80d28f4c2903f37dde6ed082f1ce09a50fe1466f85477cbb305de256aa730da3377e936fc3c201ddafbf1abf7d84651a7b99e5c885e88db5db94963261b4776a422ee0ffbb76a13da91a7a20ef2a96e6dde654e85ad10db882e3bf20746f392c44a17189225a93a250efce97dc635d77760cbbb152a3f75b7e7ab7ae601dd039b4fcb67742241a3a3950c02d7043afeb84355db55c29e19ba4600000e62f6387aeb7aa6ffce901d7d3ed601fd61269a8ef4dbf307b2a940e05b307c95913e088ac35fdb92a510afe76dc592e7d17a493b8fef84a780251eabd41afccc4c57af28f53363a33591fdf19fb4a93286777a5d6eb74ea11fada6d280c3ea3bc41707dca116cd1aa6ba4e92bb5c91a7472278ecb866a9b4f2e1943b78edcaf201c7ba46077cbbb48da74c5c214f4626231232513487df908dafce3ff77f9dddb00850efa8a803081cf6cae37169deb2bb5c1641d68b521b170ebf33d2e8cbbcf6b16a2240d8f1e99b53f0c265c469fe9349f011e378bc40edbb2fa731d91521d6b232bf01ea99e8f5118da2b593067e6d661088596b291c0a3b13c01a08464b57a4965d5b1a87c2d5b4b7e14f67208d1305651c24c79ce9e3cbdf44fbcaf5b24f72396c05f68fa3d1aecb630adb3e1d5a68a3d735ba21fe062a7cd954afb6041fcae0a842ae2401ae63d01dee086bd32f255ba21e66a9f2580c91f5af5341fecc8d27e8bd17a521db071e4e3f6989ab44abc578babf4dba964f9d43b1bdd086cf16462d42dc68f8654b5dbd3b269ad4686c1eec71f14b0f086986d7038757d7c03c245611a58175067da9859d2ae83a76ad15e6ee3d3bc82aa23e17a1e1aa8162be24246acb4ee25a4feba621da18e89c90026836a6d046606706f5a18a2e112e6d7d67fa1a75f8610a952a98ddd1ed68285aec5d5d73f871d06e46ec18ba21c5e40b32766867e1861d15a468bd1638f4c61174c3aaa034d2b13de61d416e6680a5caaf343c5ac1921df1ed41e448bbe727ea9938c00cbae34766b30e84c13ffa5d03f2a39d2f4340a9cd11e55686bb3f1e8324fe1e03e69fc81d171eef16cdc9689f461dc5667783758ad0ccb150a225661c1cc3b11e57ca1ce87a7fbbfe1bea4d3688d89652f3cb46370a0843a5a2011852d51cc684e91e83f632d838f2e72b17941320d59581a0055a258cadb9dd4f3b99920d5f47a023ac502a498865ac527d8ab6fcbc58e1837835fa743388f1a4dbaadc8a147f41c4ef8b6393eccd19af57d709e5f25b5eeeacc32845e7b1522361beb2efd9aa02a72f4a8caa35ba82f6b818029461658fee3cb4e0b0caca757ddb26e1bec9837fef4651e78d347a0cea5fe9524db4933b88c373a3aa863f01af70b6ad28f07c487dc1c422c756061e6e1ae7eb84d1a901cb70e91b4715022fa60ae55d5ecdb9397e536ae81a2ca2de5fd57bdf3e86e0d99b57a96d7e3e7c2ad22e84c40eb9ae494363ba859ac263a0155ed321125354f006967ff255bed859838d256b43f995581d481f8bbabe47c46de1c1948441c7324cefa0e53a430b210c86bab37acac8ed8d32fb0a78cdab856b762357aab38123a842fa8f93d333aa5817f645764a77ef3020bce6b845ba5708ea08ecb9f20de48c22adc7892ec03685cd4448fb310263c77484c7af9cbf728e48b7d057704fb08051b5e8b69270302f0b9e0640cf2990322d5456c25a4c2c33a2ff90ad0dacdecedbec73c2a51c169decc820f81efaf3a38fb9152dd9976d6f2cd8b0c79ee9de5212eb5dff98446e47c8064548f8c91ad23ab6d5330136c714b13d5cc6c5af405794f8d2a6306496a571493e89debbb38ad93dc7aeeda5fccf9cddb800697b40673451fc69e27e4bc8fff70be11e0d38376c4a8e7717fed3b78780c809723cd502eb5905e2407a86e2f106c0b3882767fa6a06bfd45111d489accdd778e0424c631702c8bcc970d0ec8792e708c80b4c3f91bc7a4a92ee1ef88e9fcedbc83e4235682bc52a5de7bb705ac024b33ddb2b67825485ff7c16eb4e1ae1641e90b2a26922991074697a0ead27dac52f9f11725dd07bfe701c3fc3aebac29bc298b0ac096727c8894a4cf008de7f89a52c4e70cd5a3e805f8fbfcc6e74f6ad12547ce9a067b7fefcde2bbbce2edec78a72a0910d9d9e9693ba1b3b275fca9ba7ae87b757861a67a0fe77b4a33a93fb254a459f86a97b8507203d4ff68ec397f31d1a4476fd7ce84deeef546d864a05a97db1f8022b5718537001ec66afea7cdd8b20d8a8208792a37947a4dd9de4de96c2acbb296dd47431841fd95c5ed045469461c3bea4d785fe517be4020e70dc91262a85af1e9c9c8a2069852fc0a8a53a5db811e2bf83123823eb71ab1dfae3c770215c8a55f4e5847222559d32ef44657b6f281a08688fc90a9d227208cd5c2ee67e40d5652c12de1fefe584d07f8578b1c2b9b5575f0fd1a4c797dba4ff39e53a87e1cdc54ee00d44a254da10cb387cb211da927a21c8af20c54599b2bcf1df14b7445d252e679abb51b90386fe3638da2321e2c285552803eb4b47c6650a6ad03ebae5abdddcc1ec2bab56a2cb4008d128147a731c3e2b2337da3bbeaebcb5ee10bdd33012a9c1e55c5e81463612a4925b040aee8957b198df49b46df53374a6a6f2125ff5bb93da415b561bf9aba44502044f22407aa4961bc44ba59d5a240247eb9cfb6b8672a44e4b81e0c771450c6791b9001b067f086b318527cc8ac44795f07d2d4efa2a36f6a2f82ce5035504462447e45ad626fef90546a3f2a2cc8de26a9221c83ce0dbdf27cf40e0453c7032e257d72de9db4ef0db6d17b7884d83fd024a71d1aaa1c0c2bf267b73da02247cbc4af88b793df50013ae9a357f7558dd795de7002044c50c135f7b16db8192b72166f735a2d115c9fee1de4c2dd54a4d80f15ec1f57267c79905096128a21b7d47220d7367270ddc3389d52c706d5642f66eb9f37ccdeaefa54e316cc11032d7b1258b2e0f88eda12b8c600ec184442469a1a9841c11ccd306a87e089ce1fc5efd792dc696ba0b8fe495e9161ff5e9e489adcba8479ae2e512530e3d90773e46bee918e4b97462f9bbd1cbe670eff60569bd11196e7681f4d2e16fa3a915e4203e1005bff27471dad43fdd0b7cc501bf70911b588b5b45d8556317e839362d51a00f69a6c78d5cbfe236401c716b66f5e200f474b80945d31f9c16bcf2e50695e0c1ce840acd8c326edd205e3b4b248007123edd0feb604a9d459ddf9bfae480f882c576c92be2e87e1c2cd744c1ffd28c86930914c1c0fb4ecf6163c5de980302d7516d939a3affa23e044347622afd4a0d71ed81abca62b744550da8227f31d5708f81a39c933089570b224bd6c87634d653f3c9cbd9a7a4b18a97479ba766072c26ffac20fc171acd0e89736c20b644a8560a8882e5b6e687612a1ef11efd5ffcca09d36bd2bd20d001cbf27e88fc1aeefcc2a69ed0c07a0208de8a034bfa10574668cb0656caa93fd6a31750bbd7339d06c153ccb6cd31ef3988afc1c8060f92d196fd22770a23fb00720d3c7e18ee9c7aef196bdba741c2feb2627ed3f8afe31cfaf4c17477584668a180397bf6130d0fc9ae40c32f2a9ac324b33f9248c8ec6c15030de46591413840ab29dc4f12194b0157a50a0ab8bffc7214b5f4e22a63b47ce562b29b696686e9b148dc9a4e73a9fb0e535cfa251db1df456bdfe7484398ea2a76abdd115279d4830100f88ebd71b0c668a8a78f056ee6a4dd8deadc2c0cf5c4de95d88883feb86d91e8275765ee1c7214e7961c242e372c8fea67d9511cbd32965f1840bbb4d1977533146c18f046d7be5b770c523dc3dc25563a21a51d0b4b9340fb4ddb11c962cf27b59cbadb627a97da5c732847728414afb95060649c7b5e5c9b631a05587e99a651b3da3a1830e007895d323891ea4b823c01068034647b6497780da96ea259843cb5c1fd8a7175b54758c8ea11b7655ab90718cd013e201b986f08a53feab5ff02dae345f87149e63ac8a92a7276d87a7d5e7cc0128fb464ec40f8dc6ede7babd7e21ed86c852a36d2377f2379ceb7ddbc5b1df8b3c89b85cbd7467bec2a6aebe7f98621a8d58ac14923af3115cf6781f87b53343adba85027c3bcdcb2a8a4b01a706f3520b784dae3a7e9e7c3970595ebffa8d381b6ac138ad421677699568c35754a3e9d68fdf8175d95c95cf417a60985fc9a93e36aeee5cf17748899a59b8b107498e6d6253ae4add87258650a352fe1c3b9888277aff42982b1badfa4caf362a76bec1f60154222c44524499d97054e7ee40e83029d275a5ffe2b1072489d2bfdc926d2343cdf9a81eb3472ed539494fb29c891c7405f862f6c0261723c8d560dda20cef4ed4c87a8915500b3bb0f95ab79421ae8530935c91c37aef4f16819d96cd97e6b5ba5af3eab3eedb1735abaff19cc2dfaa18e18a020a3b249adf0c96be7a7f48ccbb0659a6b2f2cbcb2b3d3669b25b6baf0538a5cefdd3eacb79412c6558cdfe6b308e7bf2ff1689c86da7d25eb1a836920434a2ed2980c739fe45fa9a3e2d513a639a78600ade1793dd5780e34691414da0969d66a4c5ef41035c6f6ac60fc8b117eea3dfe1966268f77b71d6a5dc56cfec368ac90dfe94e328d94cfe02c9d6a0dcc1958b9dd4aca0ca4447e649e827e7955fed696dd9a7db2031d3fc4bbccdf7aa97a9722da5066ad6a42480915ba13308abbab4b4e039aa2f04e705da45f6c24b487cda2f116102c8deebaaa557f2a8f50678d010feea7046fe9cfc4aa232172b13c6e5b06833131f26f9a0dd055e303d4b359ad4d9871ee281cb7898b42e341fa5703b1", 0xffffffffffffffdd) write(r0, &(0x7f0000262fd9)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)) 2018/03/21 16:34:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r1 = memfd_create(&(0x7f0000000080)='self,\x00', 0x1) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) prctl$getreaper(0x31, &(0x7f0000000180)) 2018/03/21 16:34:19 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socketpair(0x14, 0x803, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000300)=""/121, &(0x7f0000000180)=0x79) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) 2018/03/21 16:34:19 executing program 4: timer_create(0x7, &(0x7f0000ba2fa0)={0x0, 0x0, 0x1}, &(0x7f0000610000)) clock_gettime(0xffffffffffffffff, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x85) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x9, 0x1, 'client1\x00', 0xffffffff80000004, "b91b3855763291a0", "438ef717c99eeebba760adfea2b932bdac5851901bf9b7a204f8a0da36df01b8", 0x6, 0x1}) 2018/03/21 16:34:19 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b2b0970896c882d17b1"], &(0x7f00000001c0)=0xe) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/21 16:34:19 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x60) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/4096) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x5, 0x1}) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/03/21 16:34:19 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="000000008c8a7214f530f0bd451e700e1dfe7d250eec4b95fb792a453c662c67a4f31a378a3b4c0c884dc4c0755571c5c554be896b5742b7286fdaf168ae9185df9a618d4cdb1c30e00e9c35fd0d2721cad63cfefe7be68aad887e5402277647bd5dddb85dadb4d6ad5c61ab2bae9a67e008210a8534c1686b54cee2dcebba6526465fbde01a89825bc05c88149ea99430f3ebaea06c38cb068c97b9a85bff9815d0ed8d6190af4980b35a14c511faca0a5b9cc0adbea145a20c81ee9bafc7c6637e7dcbc63bb6e0038b1cfd76bb452fee441c3a750258878767915f33423403"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000900)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000100)={0x78c, 0xf, 0x9, 0x301, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x9}, [@typed={0x8, 0x32}, @typed={0xc, 0x3b, @u32=0xffffffffffffece6}, @typed={0xc, 0x33, @fd=r0}, @nested={0x114, 0x3, [@generic="8158d8f3c56ed07d38c0d8e03cb9c6e4f1", @generic="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"]}, @generic="44715a1c2eecbd712550a1e5297149c6ef66597bbbb30da824cf64c1fa5cbc7526f4096ad111418614d94875ccd0bf84f40fe379b4310df8691d8bd755f6ce258a8fe53277129954cc648b006a49ccc90c2557be5e93a9d3c276b2be9f58c1c8098732e57703979125035129810e73449f91fe70bfee2f1232176c2026a28cb929e5197314fa094a6f5a358d39d71eace566062b073e6ca06625a278a8d9e024", @nested={0x1b4, 0x1d, [@generic="b585a94ed4ca81a27d458a45cff09dd3a1ccdb1ff8814fcaba7b98210e05f4c3073cd6a9074834d8497ad4e26393c69a5e08b9eeabf67992d84b4b9c4089f51d29102bb5cbff95cb760584276c731964f60aa11a0621fad344b8d0852228df0be6e7f415a69151aadaa04e1b73c792ce2595fc0c29d1bd971a98e53a653c914fd0b43b8ab96f7b8f6396ed69eada0dccfa1481d9e838bbd21ae8a0b04809eb7664cb1b659ea2c24fbe12b4cb6038bda8150044fc64b9", @generic="2ff0c2e8a9f8572add67e862723ae928a00a024ee173cc64b52bc8d70510857c9d9cccf884ca26bae99da386c01e7830faadc3065f2f8bd621b0812e3c0510c440d657c970434b23d2ec0d4b74982b074f31c5198b3b9ad0265f2acf61152ffb0d555a2934609e89f19312a1224408fd0e4248ff3907bd6b47d11eac6cec2dabd5b286b89b8344bc64f87a3c375666a35e5acd4ca0864b1c4408024f9466d2df4997abfb9c6b42968eef0473", @generic="1fa2a390a9764426730f3f5cbf31c0d9adcdcbe1f38e36148cceae198a9b10cb3c26fa882889daf2ed8ee07b", @typed={0xc, 0x19, @u32=0x8}, @generic="e0e5419b45bf4ca9bd8e6a02867fbbaa0ffddf7eaa"]}, @nested={0x2fc, 0x0, [@generic="cb1366d45f3c98e7b80eb951869adc0f577ca4ba3ae19117282ae8993575b0bde7e88939aeab95361610a27cb1b7c22d16a651f04293018f6aea2ff61fed7a8e5394c46f58e9aa19402302eb7c93b516d3a77ea30be7c3eb1ddc651bdf99a4ca616086efe93c678c41a081c42b7e4c3c863cb81cf8188db85a6f94f742657d0312721835e94152eddd3efced95451d993248962858a4606766573cd1c593dccdd137e417698e669b996f0c0e71aee886c2cdf8a8b8c4b2959d394c634ab947a4f409095481af2f75b929951c46bd5a10032de91787c23a111ea604031844ac7bf4aad7f2ae816089d55ad6c1", @generic="b410b32afa6ccbe27589c97551f79b254dfbb9d77fcdc544ed847ffe37ce9273dba9632efeb99aa2d47808de6d8d10544b8ae7df3aa8a3cc6b25f424fd1b0f5de879b90372da5ff39f218d746d97165564f0656464a40ef43a4d13ff2f3a1b5234786c41f35f1bd25312974ddf5265f62850bcd01ead0d35a45eea411a47", @generic="dae6dd238bb634ec57675a6b61ce040d5bff6cb3c9bc1eece7e545b6a7c394ba092337580c410ac2302962ced9a29192325d4fe6591ebeeca200276231f0633ee20033f16dc4b89bfc37f9fda2834f0acbcbca06ea00c4eb9c5ba594346865b39122b4de060868cbf9fee5f915c0fa92676ad14871550eda986ac2480b1b9341e1c78920895a7cfcf417f065b0d38981f23cd3cd9dfc7458bab03c8591535b560dd566a54bafb9d323", @generic="e6e81d0fec759f54f842c32bae6bf66d4e087033ac7711392dbd5fc24cdb212075ae243dcebb5549312708b12e8c8ffaed53c06462cfe40e35caffa514f0e5857945081e47de40a030f8028b61cbe9d37a2f744ea4f5770b003e255ece4783778ff765589264208ccf20ed4bfcf9e40b2224fb1ab3acf0af47cb4c89d616dc64a32252e74ece939042b75a4be63215df628eb96439b1015acd1d0adbc8081b06fcd5bbc49f68f01c2dd550f93b7efb247befc0d64784e7c31f78b81e5a3152e7f9b26c7826a9589e1f59f54609", @typed={0x18, 0x69, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @typed={0xc, 0x6e, @fd=r0}, @nested={0xe8, 0x1, [@generic="8c91509112920713863ed8f84f601729e8557a2572fcb8b5528b41f8213dd58c27163353e1d2b26e0fb1fa8465dd8369c0ba8e47351c239cf037f36334f1f8b6c114139c927aa3dd879612a0bc1e3a4eb1d479b784241227b418ed21b18175ddfa3bd3cc7b94403976e3ce7bff35842f1fafccaa4a52f3449e86ede0df1196d6faebc3bf0ed870677b227888eb80171195bd3b06999cd646167ff656ca548fc2f3ab150a6ce23312674459b60a210acfae6803c168c6092363ae6d7f95aa7d8c7bd362c1a76196e95df280fc1bd6b437b17f3d64a0049fe7faab8e6c769b5e0264df2a1c"]}]}, 0x78c}, 0x1}, 0x10) 2018/03/21 16:34:19 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000)="5086fd405391862c17f1b141aad6ae0e74c295113e46d1fa263c375d87e85b77560d1d971394dd3a62d49bff56d3b961cb1a9c17f8ea9d3e7bac46", 0x3b, 0x4, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000180)="f88ba8d2826ef772581b0f0e58000140ef88867457d728917d3947c2ddd0f8a6b752a5712d11dca6d764411c602ac5d90ea9a4cccffe6135886ea76043c62025fe5a6ab0f597975c9256d8bb9a7b493efada0c33f81bfc15b415fa4e1b865b8266013722e5c40693e277716abe147d9bd982811f951de3f0d68ef9099644c4c437aa4cca296b6956fceb19002589b585ad8a04d83df41caa9613ffefdeb89af7dd59dfba8855007dd6c82206f5d26561810935330c60ec4d3a6a0bc5cb07eed31b8a4384b8cf5ed6a32b563ec3db780de9c8e5293ed4c16a708706eecfcd3bcbf439f4af9bd77ab9c19447fe451240739eb0d5afb6f1846e5e361d5f5097189b707653be25e453577c4d773d2bdd61674aa4ce06784768c1f66505f0ce2c8fcb6c6e58812e3b9f6fc3fbd7bfcf010000000000000005bbb243b7b1ecd7b58d41698e5769a9176e5ec0e6539d026e56ae39db1d09173c47746446e989e3d37460147e", 0x162, 0x44002, &(0x7f0000000300)={0x2, 0x4e22}, 0x10) sendmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/21 16:34:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{}, {0x5, 0xfffffffffffffff7}, 0x4, 0x0, 0xffffffffffffffc1}) 2018/03/21 16:34:19 executing program 5: pipe(&(0x7f0000000040)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)="91d81eab", 0x4, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x1, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/50, 0x32}], 0x1, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/03/21 16:34:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="08f9e01b0f614e3639888195e1038e345aa7c9b6946cb215acb24bac85ac53edcede48adc049cd103a996b79cbce5cf039c1e00591c39e559e8d203beb068224457f1b538342c729c405134a469a59c2e4b73b1ab55bace34a61da08a13a5438115b79f5c2a62a8219ec7d5ba72243ee7dac57519bea8232ad021bbedf6e2e681222bf6ce64854f8e3115aeafddafa66e9fe51f9490c4418eb529ee7ca81349df7be6cc4e429e85ba9792ae56c74ff52de8711", 0xb3, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x800000a, 0x20, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r2, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80) 2018/03/21 16:34:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f00005fb000/0x4000)=nil, 0x4000}) geteuid() r3 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0x6, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, r4}) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)) [ 40.153992] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.158515] CPU: 0 PID: 6157 Comm: syz-executor2 Not tainted 4.9.88-g71df7bb #60 [ 40.166033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.175374] ffff8801cd64f850 ffffffff81d95f19 ffff8801cd64fb30 0000000000000000 [ 40.183387] ffff8801c1fd2d10 ffff8801cd64fb40 ffff8801cd64fa20 ffff8801cd64fa48 [ 40.191358] ffffffff81662ed9 00000000000065e3 ffff8801b17cd0f0 ffff8801b17cd0a0 [ 40.199326] Call Trace: [ 40.201887] [] dump_stack+0xc1/0x128 [ 40.207232] [] handle_userfault+0xa59/0x1320 [ 40.213273] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.220260] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.226640] [] ? preempt_schedule_common+0x35/0xd0 [ 40.233197] [] ? handle_mm_fault+0x11ad/0x2460 [ 40.239400] [] ? handle_mm_fault+0x1f19/0x2460 [ 40.245610] [] handle_mm_fault+0x1f27/0x2460 [ 40.251648] [] ? __pmd_alloc+0x410/0x410 [ 40.257330] [] __do_page_fault+0x5c2/0xd40 [ 40.263183] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.269124] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.275757] [] do_page_fault+0x27/0x30 [ 40.281262] [] page_fault+0x28/0x30 [ 40.286511] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.293321] [] ? SyS_pselect6+0x1be/0x550 [ 40.299090] [] ? SyS_select+0x1e0/0x1e0 [ 40.304685] [] ? SyS_futex+0x22e/0x2d0 [ 40.310198] [] ? do_futex+0x15c0/0x15c0 [ 40.315798] [] ? security_file_ioctl+0x89/0xb0 [ 40.321997] [] ? do_syscall_64+0x48/0x490 [ 40.327766] [] ? SyS_select+0x1e0/0x1e0 [ 40.333357] [] do_syscall_64+0x1a4/0x490 [ 40.339049] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/21 16:34:19 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x3, 0x80000001, 0x2, 0x40}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x80000000, 0x1, 0x6, 0x2, 0x10000000}, &(0x7f00000000c0)=0x14) getpid() shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/21 16:34:19 executing program 4: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0xae064a7413f004ec, 0xffffffffffffffff) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x337, 0xfffffffffffffffa, 0x6, 0x0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$llc(r0, &(0x7f0000000040)="96915561a425da7927d4151c30c996567baecdd7e9f60a73297c224f26f2e49851d5294439a8e6dc73", 0x29, 0x805, &(0x7f0000000080)={0x1a, 0x108, 0x6, 0xa8ff, 0x80000000, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/21 16:34:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x2, 0x4) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x2c, 0x7, 0x2) 2018/03/21 16:34:19 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/21 16:34:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="08f9e01b0f614e3639888195e1038e345aa7c9b6946cb215acb24bac85ac53edcede48adc049cd103a996b79cbce5cf039c1e00591c39e559e8d203beb068224457f1b538342c729c405134a469a59c2e4b73b1ab55bace34a61da08a13a5438115b79f5c2a62a8219ec7d5ba72243ee7dac57519bea8232ad021bbedf6e2e681222bf6ce64854f8e3115aeafddafa66e9fe51f9490c4418eb529ee7ca81349df7be6cc4e429e85ba9792ae56c74ff52de8711", 0xb3, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x800000a, 0x20, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r2, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80) 2018/03/21 16:34:19 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ea2) 2018/03/21 16:34:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0x13}}, 0xfc35) listen(r1, 0x0) accept4(r0, 0x0, &(0x7f0000000140), 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x10000, @empty, 0x10000000000}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000080)=0x7ff) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/18, 0x12) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r5 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x8b9, 0x30, 0x8, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing, 0x8) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000380)=ANY=[@ANYBLOB="0c1525d802b9687b74e488eedcf75048db049c5819adf62b0f7dd2f3027abd07915837c01a831c1773f70fc0337c923fa5bd51d32daf9796e1d6ffc08dd2ba05e1bd35d0a8ae63495d73281970d1f0d0553b60ea4d6cfb73d31c9252dca33163b18da73f796799ae27"], 0x1}, 0x1}, 0x0) 2018/03/21 16:34:19 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/03/21 16:34:19 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite6\x00') ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000000), 0x3) 2018/03/21 16:34:19 executing program 0: r0 = inotify_init1(0x0) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x101002) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000140)=0x18) 2018/03/21 16:34:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000c6ffba)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27}, 0x10) poll(&(0x7f0000349fe0)=[{r0}], 0x1, 0xb68) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)="2319c0a27be9f0a177851ac78010f0ff608420f8c3585e3b864d4a1a81b3dfa3535eeeee2eacc7fdf85882bcd879abfaa9f6af562e09462c2fe6ab07da46b523c657210c6e3a06c7510abdd0e4aa4bfba17e801fc7ab1b7722e67df35949b287ad8a9cddd8139e40f37427266bf898df63f248da5c15ee0c4f8172020171c6c10867fd3ce9a24ae5a8f2585399cc9e2b3f74fb2dc12b35c44da8a089d5956647dd4bf872f6c92703f97a9f8a99d54dbcf4993ac04a4d29de79acbc13fef36974a520dac591e7e4827a505d2f082d", 0xce}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000000)="239252360a7bdfb984090b86932e3a4de7c333fa6b7c1d73bf9e71080594cc", 0x1f}, {&(0x7f0000001200)="823431944cbde167d69e9a3d081d1a00101aefeced257e40fa893c6c5efd66c29537252d3f68b63896da94e14fdb27ea26785161d8091ffbda64f5e544094c80e5b3c532d8d76d34b90593c175a6e2171809b3a0a789b5248deea7bd25fdf716ea3f3a0a9135f64cc06ae48906acb8f86d4c8f95a581ee768bb4e91cf03ca8d0ac4a80fec8d4f2c5d0df71dd7a41d2ddf0c3a021f69e640a24eebbecf8d495312d4aee5921546eefb5909d248a539e3b4c5ebfefac85faef4ee9030b32938025e7395fec0457d82de755", 0xca}], 0x4, &(0x7f0000001340)=[{0xe8, 0x12f, 0x417, "c2ec95c59b1d6c809fc2cfb3dfa3c52139bd310543b4d94304231f86d2755b1a4f4e1a955234ac9e77cb21cc4329b5e14fb3c13e8a728a52d2aa5bedb809f8aef1dc47f77594c3ce1255d6a172265df48791ec10a62f074ba2008b2de3969dc9cfd075ff26148fa228f63a97222861402a1cac93dac84d302187b9e8ba1c837e1d153c1c2c559faa489eba8f704da7715655686beae25f131bdc0ce85381317775bcd3fdc062b3390373fc1c0c1dfc3c0559184e3cf0d73cdf425b7c20fc855523c5c2cabca9f6bcb9191658bb562dc5cb423e3a4254"}, {0xf0, 0x103, 0x38, "6d62ba94bdd19a50c82a7165a6802526710d6e0d001a0f2674ee00ee2d07893639df4b8382da4ce42ec6cf9c30b53527923fb8ee2238fffb55394797d2bd18bcc3919e4ba21d823b7792b9c369c4b019825512250be232e745d73733475dbedbb68a5893e8c7ec6c6d3478cc9238fae81f8976a00206edf3acfcab1e7d171ae3231a220ec0d0ab0b12c012d1ebb193046f6ba2320362c668429db6f4480aac50de2826852e98f8265425c23a9e7e2e302b091a7b1dea4327f6fccf4b0d33eb8d8e992a4a154cb2b7a0caa25d59629b34245f996bd334ded8f202502649bdeb0c"}, {0xa8, 0x105, 0x2, "a3686d3bce766b6433ace04708be16e05324dbb6817845d4890bf2d5888f9cbf3e0e1a3cfc6f03083b82345c4e39e51aae0e762d6fa670d54200c5ebee98516941c00af84dd65bd5e9e78cfe3b9f1bbea33162e37f16ec600c5d11ee90987ac39b350d0a767bb33d2446926c6c3f82c44d438fabea796f5a6afe38c988b3f85ea95152d6ddafe3b62430a539b795d31a4f8f7ecdbf"}, {0x38, 0x10f, 0x800, "d7f36612e4ef32de871c2c213acb2856a41741a9ce8392ab6c529844fccbebdb51b37858d9f3e5"}, {0xb8, 0x101, 0x0, "bfcce98e73c1e59a1d59c3d29e20fc33bda075ed15d7df9b37686b2d29d79b5b39ef3c93ca6f75fa1a639051656a7fe6a6ce45e9cb2b81010ac114c07daa58fbcc0a0f7b4a9bd7790bbd51a97943216b5ba4e8a4e8febedb10ce36b4cbed3abdd2b6413ff630795b57e157b3678f7cac974712214221670f94d7be6485ccc20a7f5292a201a257f6f648846e74a11ec26a0106217bbc01492ad0e56ae5ee77d83547fbf5e0e2"}, {0xc8, 0x1ff, 0x6, "e68bb0da880fbcfa6739fe7c89677d646f4b04c5a660fe3c2b182f3fc02bda1ae7948a70f70cb1c6239684952066c5984b86f1d1544e7e69c92224dcb5c86ae39f99f502d8827533e49b3f44466119562ab0a92664e5af1c60cfef7b666ee1463cd6daed82441756cb61459821eaa0ad09531dc02e4706fd6bf29e5932b112b10fac9bfdb648a70c2cfddde2f17fa7c4455f92eeadd661164727fabf7291d34856ca859507d1ba95a6b93457a09f887e6d279950"}, {0x40, 0x11f, 0xfffffffffffffff8, "159e746dfcc15e8b83ba8a0fa5a5373f2ca054432d6fb3fe73ea0a606ed6496d5f25f5196396f30df8f703"}, {0x70, 0x1, 0x1, "7ae070ca2f522f1c1ab05ff6e2fbd95c8dcd297e2070fcf790dff5a696a8285f6b92e44fc6fdb729823c07a1aee844bc4d5f4989291ecf58a69eb51da194e773c0efea6928f00160e98ae58e159dbccdbed8d4c85aee6469c1c98cf1ebcc"}], 0x4e8}, 0x24000011) sendto$inet(r0, &(0x7f0000000040)="cbd5d3caee542d7cf3abd6962087b02d0f96d294b361900ae6ab4018e5080000005e4815ca056ff11a02ae8ea7cda52e453e42d38e0e4fbbb95d68a60a", 0x3d, 0x1, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/03/21 16:34:19 executing program 4: r0 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="70e79e15f54188dcd78016665ad63e33f8de7f6dc5be755e0c06fd2b92bbdf9287577a7c4aa8ad3d53f574c78b43a6536ebfb04c0ae0af441c5a3ae119f623bee7140c0e8131") ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x80000000, 0xf7a, 0xe6df, 0x3, 0x2, 0x8, 0x4, 0x7, 0x8, 0xe4c, 0x4, 0xb32e}) readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='system]vboxnet1\x00', 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000000140)=""/124, 0x7c) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/11, 0xb) 2018/03/21 16:34:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x30000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x46f, 0x1000, 0x10000}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/03/21 16:34:19 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000340)=""/195, 0xfffffded, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x34, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000000180)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x9, 0x100000000, 0x8, 0x5, 0x10, 0x8}) r2 = fcntl$getown(r1, 0x9) ptrace$getregs(0xe, r2, 0x7ff, &(0x7f0000000080)=""/201) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0) 2018/03/21 16:34:19 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0xffffffffffffffb3) read(r1, &(0x7f0000000040)=""/4096, 0x1000) 2018/03/21 16:34:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='ts/cgroup\x00') [ 40.537181] audit: type=1400 audit(1521650059.510:26): avc: denied { create } for pid=6176 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/21 16:34:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) close(r0) 2018/03/21 16:34:19 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) sendto$ipx(r0, &(0x7f0000000140)="b349e00990dfd12e55995f8303b9dfabe00778eb2444aa19c2654badb0df1da75128f41cbe87ef9178ef02676f9ffb250917fabf1741052cb13673ae7d399614868f6bc6b82a34ad7241e95b12b8dddf2eb8c59c98d7b483f4e807a03af3d7a7d1c4f51e5ccf862f08c1c5840ada1cc7d85c21ba83646311fdf6838173c8ca4b07229a5927a658356aed90800ae056090e3aedb5cbbb4d908af40ea0c2caad43bfd29b47e4afc25e5aa67cfab4c1109ee1b15b4dace5783547b9ca2367d2b811362f9240a50b74bcd82079c1c2f93dd8420b81b58f991099f8f4971688dc115fe359", 0xe2, 0x20044804, &(0x7f0000000000)={0x4, 0x3f, 0x1, "ddbbeb5df35a"}, 0x10) tee(r0, r0, 0x2b, 0x2) 2018/03/21 16:34:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20017) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_eee={0x44}}) 2018/03/21 16:34:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=@dstopts={0x3f, 0x7, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x800}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x20, {0x8001, 0x6, 0x1f, 0x3, [0x20, 0x6, 0x7ff]}}]}, 0x48) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) 2018/03/21 16:34:19 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x3, r0, 0x101) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000607000)={&(0x7f0000730000)={0x24, 0x18, 0x2fb, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x5}]}, 0x24}, 0x1}, 0x0) 2018/03/21 16:34:19 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip_tables_targets\x00') preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/141, 0x8d}], 0x1, 0x0) write$selinux_user(r1, &(0x7f0000000200)={'system_u:object_r:root_t:s0', 0x20, 'user_u\x00'}, 0x23) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x9) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000002c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000100)=""/91, 0x5b}], 0x2, 0x0) [ 40.589794] binder: BINDER_SET_CONTEXT_MGR already set [ 40.596983] binder: 6200:6213 ioctl 40046207 0 returned -16 [ 40.604556] binder_alloc: 6200: binder_alloc_buf, no vma [ 40.610064] binder: 6200:6205 transaction failed 29189/-3, size 40-0 line 3133 [ 40.623344] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.631107] binder: release 6200:6205 transaction 18 out, still active [ 40.639420] binder: undelivered TRANSACTION_COMPLETE [ 40.644815] binder: send failed reply for transaction 18, target dead 2018/03/21 16:34:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="fee09ed5960a979861264f4aad07d85e", 0x10) fcntl$getown(r0, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/21 16:34:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000130011030000000000000000000000000000000000000000", @ANYRES32], 0x20}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x6500378f, 0x9}, 'port0\x00', 0x8, 0x1, 0x3, 0x1000, 0x5, 0x4, 0x0, 0x0, 0x4, 0x5}) 2018/03/21 16:34:19 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a9efe2)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/03/21 16:34:19 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000051c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000005200)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000136000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'bcsh0\x00', &(0x7f0000000180)=@ethtool_coalesce={0xf, 0x7, 0x80, 0x100, 0x8001, 0x5, 0x2, 0x56eb2712, 0x0, 0x200, 0x2, 0x1, 0x1000, 0xfff, 0x7f, 0x100000001, 0x7, 0x711, 0x1ff, 0x1, 0xfffffffffffffffb, 0x8001, 0xb1b}}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005340)=ANY=[@ANYRES32=0x0, @ANYBLOB="080008000600020004000500c1ff120004000000a3dfc66a47c5064c37c7ca5ddc63047498fda0f4174f57646c659139f0b8d28f06dbf1427bfb79e062d2612b06c4ebca2c7f2e14d2d73500b5059fe5fcb9ea061b4fa1593491c1fc414cf678062b69a893dba6d2e2b9941605c010d7bc9bdafe6ed463daf6602b12168913a615662dcf17104960f1c35cac1110c023ffeaa4862e87e1c7512c3fa18e824b805cc473b7892b51909332fa97c19715e14af2119889b4a1c076f8b90d377c64b89a380b4547642a85e749a19ef4c8e42ebdc3ada2057f0bf19b5a9f1e"], &(0x7f0000000500)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}, 0x8001, 0x400, 0x0, 0x7, 0xc4}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3, 0x20}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x3}, &(0x7f0000000780)=0x24e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000005140)={0x3, 0x9, 0x0, 0x5, 0x0, 0x2, 0x4, 0x3, r9}, &(0x7f0000005180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffffe0, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, [0x7f, 0xfffffffffffffff9, 0x5, 0xa06, 0x2, 0xffffffff, 0xfffffffffffffffc, 0x1, 0xfffe000000000000, 0xffffffffffffff00, 0x1, 0x40, 0x3, 0x4, 0x7f]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005440)=ANY=[@ANYRES32=0x0, @ANYBLOB="04716ba4920acf5407ee394840c0d9af98fe82d8e3c73965d7d8dcc729e0467a08971bd9e8741c92ca139aace88b45d8c5b584fda6e8ba184b0000000000000000000000000000deba870a2de1856b92bf3b13bfa46bbce301dfb720582a5b757acf84d3ac7845e7a9a2223fc9e1a220e7d23370eaed03dd91bd7b2f5499b9dab06ff89f6497f36915880622efb36d1e6cd39e307b2c1aba1b016f318ffa22042325dd0613634163bf5269c49d77671e80bc4a9f0ac7844e713020325c684c8023bc5729b690972d435d4599b5f337fe3438f9b1779ce4cf70c5158e2de0f06d2157b6869f072a01126db3dda148a50e6e87d93b0a"], &(0x7f0000000980)=0x4b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0xd4, 0x200, 0xb2, 0x78a, 0x0}, &(0x7f0000002040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002080)={0x0, 0x8000}, &(0x7f00000020c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002100)={0x0, 0x7}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004580)={0x0, 0x0, 0x10001}, &(0x7f00000045c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004600)={0x0, 0x5}, &(0x7f0000004640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004840)={0x80, 0x8, 0x4, 0xeab, 0xfff, 0x6a, 0x800, 0x1, 0x0}, &(0x7f0000004880)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000048c0)={0x0, 0x0, 0x3, 0x3f}, &(0x7f0000004900)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004d80)={0x0, 0xffffffff}, &(0x7f0000004dc0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004e00)={0x0, 0x1f, 0x30, 0x3, 0x8001}, &(0x7f0000004e40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000004e80)={0x0, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r5, &(0x7f0000005000)=[{&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000002c0)="74db9d82cd655792cbe07a40a480ab7fd5d7e4244ebd42df54f1f753a6369e050931be6f3fa14073669b9098bd42cbfce33766eeb54063f076eb57c1bdfe3f5680e95ec57ef6c5ca1c33e2260876de973f3ec370f6fdee51012a8553eb04e617ebeaa9915abc502cf1f5d7e8df44075b7fb7f259b77a312b8597a67b4c8cd8cd47c7c56841c8e42b482ee3505fc64be66aac5a65576079eebca095cbc3f6ae89ee7401f71ac1b2f095963f5dca92d86eab007af56eba98cd8f834736f2271db1d2e07447526062064b507db1", 0xcc}, {&(0x7f00000003c0)="cafb80a699a192bb97715bcac3846938209b0b696a9d1a5c5e620831bc22ed5783c6e5ef86a019d11a3279273f4870c8d7aed2274781dfba52cad2b1bdba134eebe6f4d3462f661c2b554af563b648452f93c49224446ed7e760afad979508c3d833ec7cf1ae5aa8c93175c6851a7d4c5769b8b0f63ec27d9b5155e0ac204dafea0b3608508a1d93383ec6f86717ccc2a6547d286069839591b46e3ae8286780150a249506b4", 0xa6}], 0x2, &(0x7f00000009c0)=[@init={0x18, 0x84, 0x0, {0x42d, 0x1, 0x6, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x38000, 0x2, 0x8000, 0x4, 0x2, 0x9, 0x8, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2b2c1833, 0x202, 0xc22, 0xfffffffffffffffd, 0x1ff, 0x4b409936, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0xc27, 0xffffffffffffffff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x20c, 0x9, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x2, 0x7aa, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8204, 0x7, 0x7ff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffffffc0, 0x9, 0x21, 0x9, 0x4, 0x2, 0xfffffffffffffe00, r12}}], 0x1b0, 0x4000000}, {&(0x7f0000000b80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000bc0)="b959888dbc9e84d4b4bd2603cf81d9f97cbe6eae4f1c0a05271edaed0834d4749e5005fbbd2fc35ccbacbde807c49292a7955d29db865a3dd3c5778587215e55cb8d644c2a680f9731797e0f085c2e6c7097d2a6cc4631056f64884d70675789054460437e1eafc396e63157e0a8b175680db16f3fac46a5d1c7c3519462dba7ecc44b16be19a1781dc1252a99e1f4162f06fdb137b64f1b2ccd515ad02942cb42904004fd9e54f7014a978f3199521198ec5c85841742e54856f24e7842fdad55c4d7a08a40fb030de58c", 0xcb}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="fd4ab4dd9ac26304c190b0090e62a865c13f0273999614276f1dbe98407700d3afbfcb4830e192c4205d28274990a24a", 0x30}, {&(0x7f0000001d00)="0e44eb26fcd65e0bf18659826a4596fbeabe86bd43108433b5378a96e7aa1b7315dc4440011d7afa8f2b0a37fec65c492c119c7338010af846751dd7c47781fe9486ea3e26510c865e43c247c2ba3f02e0a994d4", 0x54}, {&(0x7f0000001d80)="e335e081d8316523c1dfc394e1a80e1281b02af512289f51cbf55ab793474d6c71d6df3ed0724f51fee7bff90210b259b4dba66eeb9e489726c4903c97476f991e77f6599445f82823a8937ff6e79d789bae758dc5f895d65838f5856e745893bf0e13312c342d9eea9bf7331ede4a587ba9b7136c30856b5700ef9030f99dc1931084ad7dfe5cff7a37f1c26231a3a26294f896f8fa2e9d4242958c55530a8f59b36470e2da1e03a72dc7d1499e061cf964ebd8164b05143210d0571de40db7752529b8cd4e517e072e3bb1b68aedddeb2573730c6632810dc5cfcb7c812c485972a94de37d46967beb", 0xea}, {&(0x7f0000001e80)="45b20203fa0d6f470ed485714d8f41120d133ea0c21062038348ee2c5d", 0x1d}, 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{&(0x7f0000003340)="121bb61a73f67eee6de6c871dfc5bd0036d3b8366938b673b2f7f296e4f95a6075f434182eebd4e4258dac437a7ffe8802b27800ec0ceef79045497952dc38bea78efd9e1f6e3cb5c7d72c774103637c18f673db07da8b49aedc5b23a6288f11dd076339fd7201fe0b852100edaadf95db8b81dde23faead14ce256df0ea009fd3e6c22fb054d265987b75490d3dc14ec8f30ce7ad271c38fb53acadc96da6f5f7fdadfad07776dbb43bfb0118becdc21393739b2f74344b61e4813cadbc5b55bc3a664ce03ea297a06c122abd7019af457987ad12ce3340142677fe829bddc87cdae7f2122a6052e754b05d203e5c3dd941d953b6fd269ee06e13867b1a54391a7fe2badc6d0ab2b9aa8ff042e750ac8eb0cd25d2bbaa077b3f6ebaf8613dc6fe17428abf705cbd5ce6a5c448c9fc6d548cfb4ebd8dd62da8b7587a7ac3a9646f882795e36e716ffdb8a841bf9c1344acd723b6ef7137153d7143f9debf023147792ff30191e0a87e9ce9f48f632816650e8d97442ecd5c7ec123c76c1f3d302322e890379b2a2aa840beab2b35bac810a143d4422cc4b22ca08dd2507e0e5b955ef308d91e6898e40ef72abd7dc6ba6291c6ac5cc3bbc27e496d0d65ce8b3222d34ab2035e692827b33e1c4882824537f176da14cc4b777502895f59c5b6f3d3c6eb7d182e86f1b4dd7b2090d08525e4f327c46371ec7fa69bbc8782c50bbc666ecc9394bc1f5230b840b302dbc9bcc57bbadd0c752c421f20c362e6f592e0e15f8cefd0c1c6ed65e9a472569ec6215cba6718e31b90dc54be4fe622b1096566b33046ffa418b5f4afa68c9b1969a0d8b9bfd219bc7e961937674113a1e1265f62f197ac6d60a5fc05e322be9bbf3805ffaf982bb80493a07132ceedeac39d0b9a26bb831812f2e92b049e466aa83fe39b22d49c2593bb70f1ba118864f461560e4063437ee18c8a5817ced5b4fb2652093afbe36568167440329d534c8ea4c1c6cac31f5ec1c7479f495ab7456367bda3b02cf2b10b7df74d212e064821562bf920272fe631e4f2eb4c969d1a137fe6dfae98a534668245618b458d36c67c2292edf73bd94da1bba19dd5454f881f4fd909fc08c9088037b2f4ee705e3085f72bc79a1baf0ccdaf324a81d2ffa5d75a680d9fbe0401da14dde8270d336643fb43ac7943446e7730041c70257feee2a74006e7432543f924083622a7f052841fba739c3f246f3740a927a928644e6fd62c88c4535775dbe46abfdb84fc61be50478a6f088875617a45357b97e957172a06e9e4485a46bbaa42a57f62f0ce17c80a3106430e949173183379ad9ca8a0397ac530d47b931efdce51f68ed8e6429f81fd3b8cc40de6b35e34c1017b62f4b34e5e0ef2ecba3f886b67b579f4758689a634e8c81ddcb3beb5f94c64c01032f86fce6354f3995e8480be9c15ab76a9dddae887b70dcd4b903c8b48c254f0280de83f4abaf79bcbea28af03a3d181aaf3998c0c5a71f12f3475ce3d70f3a367776e06db67662682d03892a34689f3789e45e625cd45f6b6b890fd78f792584b3622070feb2fc41413ed8b9e35313b555073d39aa3637773b164bb38fd70ac18ffd99780116c678f57030c0d9fbb452fcf631c58861945dbc489dc16794b1dbd78b75f6e8b9965ca1fca2c572ca04fbeca5b4ce888610f3a6b51cf4198cc90a6d188dc4bc3c1a4aec8da5a471b8fc207032b11719e34209024e1f110914e11eb424f1a28f49158ae57e62c21abc5196d8fd90ae12705dfa46a8c0aad1f21345822ac7ad10d5bd84da579c781b15822674139d211e1368024b79c4f945110d1c8b217d5cbed1f24428bc2dadf9451f8b2eed8ac5ea87bbee26a3383664806383e4ea4c67fbe66efe87d56a4d4859249ce61989635c1994b196e1ccf2fbe5908da574cde8c5a33c73b1743d58baebd0f7bdd241a43e838d17fb6b1c3d1edbd518a2f596fdc63ace4ae26a6522c972df6a343c774b32f1e3a16c1a284df0d44929f98dc02db5d87f359b8acb0ea49e08e19012431a2b3f91196ce3b3a51d61b82f7fed1428f0ecb5a3442a1737631eb50af6145241c6f32f9e558ef8482ab6afe99348cf064c9130f05fae4bc750cf30c6133cdbf23b16af2d2f38d61c40b03dc447378be523c6dc08ae7100b6c9eee39fd6253b2bedfa2ec4c65d8f3741d59f95ce20669a78c75557df20993dd6c3753714aaf536290fa06d7a0c084db5bf746ab014de79e4a63bb464ed1e9fd5bbd8cc1e4828c8e9c9b19ae9e76a2099596c4423d2ffbea295bf8d09a2db9e4da3402e6b43fd49599277f5878a38c98e09fe61d631c6ed53b8303bba765b466a26e674424bb65ca4e55dc1824f4e3c3203a956d1149a2dc1a56a10a4f5346cb6900bc31e57f02cf20533eaceab624a87da22bc53c09341dd2770e24845ada70821271d26ad26ce6f2853f0c98feda71e7de035089f9c63689d7c250e864fd243ef19acdfc50e4767d0eefd48fd7fa36c129b18419933b4abc1634129c1fe48e645bc2a79fc06147b34ca82cdbb751a3382f950b863f9f757f8450b527c01f0e03e061fd87f37807dcad05795ee319252b7d2396c164d847f4e8a95dbdcde130a07465d6850b2e0ea32a0825d3587f091e8f16af6d5f5399ea75e8bf2765f75462b8fe067b1040dd20a97faf6de9c10af5acfdb5fe8a0bc1b5bd690b1b528221ead951d5f5107a1751fa666eef2bccfc6ddbadb5e8eb3b24303d3d596ec9c969556a09f606a77e6475657010271e82052471da147dc40b5c03e88e55f0c042d3668c1d08ea564d1c55a3f6c4d5472cc72dd39da02bdaaed092d63465b3eb2b719fdd814617fdacf654c3ed83f36d430b68d09133aaff2b42fe7168a78040c244164f42b3a94b36ef44cdac024ed771bba9e652c179e24f6f130e80ebcd4f2e838f89def751ab5c0fa87869a8a5ab43cb79027996897758421becb3005d1b59261937df5663818889b1e6ba9cea1f91ed337db9d94e445d6b7c64b4f036dfc51df8588d7903201e333bd7c14e971ada15ae5c14e00de4b8cd52752771b900c62d41481e476451ed9bbcbb9509cb9f2edd1831845222ddaec57b0c40b540d82827baf99c9238747ad7bf4aebdccf11d25f001aac46250192a8bf6e350a3de0035d3a27588f545259a583834006f97c5822724da98124582c89a0595f9e2a8aadcf369518c25c91a4fc256fef595a96ae4cab344b9390bad9c64cf6ce3dd73a38ac0c250276b2accf4c953c1e535ea5e93fe642157ebddd68086652f2305d2847f4ce1ab9bc93e5c842f5521b19eaa7c1156192d968f017e1e5e66ac9510da2cf81bc13d076e66eeed6510ac042d857521a50cabcf9ea9fcc44a0e6f957bccfadf548f6255899b08b11b8259090a78783fe4d8d6413b8a2959db78c8ce90eb729ddf60f599cd485ec947b58ef8555d325f1ab65dedfac3d99e183651953d7adcfce527d070a5e51ec52ef8332140ebfe147b7d1a90af18b0e654ca7091341c7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0x1000}, {&(0x7f0000004340)="2d9742d3a3621daa51d57b90081ee79394d78298da6274928acaf9a40629f46ce5e349b254a6840ff769b85c9827aa1774f89339f853f5d73c9fd474b660593d9b177899dffcc776f983109819418e53e291e1006041991569f97b2f964e5833aa92cce432b20bee8cb28fbf60ec981503aa7821fca8076b3016e3184c5a6dbe2ec4f000ffc33823b9a3b5ef37548bf950ee67eb44fd30d5a42caed5a4313252656e386b39112f6f6f786dee038dc56436fcb2e1d54284be19003d00c0bc6ab374388101fa48b67546c611030edf61eb82c6b8cd7436d1049fae0e9831a4f9c5", 0xe0}, {&(0x7f0000004440)="eec56bd4dbe5de96a3a1ce851fb17079775f684ec9321290927fdcad29d31fc8e212cf78a283f867713d4c5e299433ec4aadc87825a906a981f3eed0e8ecdfcc", 0x40}, {&(0x7f0000004480)="12a6e123711e194b5487e3871eb80b493c1fc2cd5bf59e8f65660970cd9157bd69d378f05451eb96fb8363a3bbb14bd043a7b6802ca38ff40b78d148581fd51ae3b4d0e8bd16ae0225b91c899b857c12c37ea1bfb825ba407a14bf0076dc2890071afdd66ba93aa06d4c895b", 0x6c}], 0x7, &(0x7f0000004680)=[@init={0x18, 0x84, 0x0, {0x20, 0x7, 0x10000, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0x4, 0x7, r16}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x8d3, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3, 0x7, r17}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x6, 0x7fff}}], 0xf0, 0x40000}, {&(0x7f0000004780)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000004800)=[{&(0x7f00000047c0)="3a656ad90f3121c30b2266d232d63a363931b45bab4f470b6e17ce6bd602c13794b5c5aa", 0x24}], 0x1, &(0x7f0000004940)=[@init={0x18, 0x84, 0x0, {0x1f, 0x3f, 0x1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x8, 0x1, r18}}, @init={0x18, 0x84, 0x0, {0x6, 0x1f, 0x1ff, 0x1000}}, @init={0x18, 0x84, 0x0, {0x4, 0x100000000, 0xfffffffffffffc01, 0xbe9}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x6, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x7, 0xff, r19}}], 0x120, 0x1}, {&(0x7f0000004a80)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000004d40)=[{&(0x7f0000004ac0)="0ba79551d333849ac6", 0x9}, {&(0x7f0000004b00)="a06d49c9c4343858781b2a37fae03a4ea54430fc2702f688ace1977d85aa4e67570a59b2d79c2368fbdfea318248cb565e7ab87acb01103b0ea144bb772e74f07b15e98ec700e7ba7096f8c550c780f55ced468a60d71a74646944d6bf800a80e836b22c134e94ca51409e92ddcfe693c9dc133648a5d1f1882a10f56daedd47ab", 0x81}, {&(0x7f0000004bc0)="3e92e7740a7244f7b2cd93865123329485d9093c0cc638aae65c9966325403bc6059ad2d6d0e6a91dd28af9d6eac3837ee24ee0217a55308b6aa0d2e902b2a1c6fa9970ae7daa5b861ff864a9c0e905b259ec745269908f0edf823c35c9e0d47a85f337b5fe02bdaf947253884d8df9e359d6c322ad18bbf445c5fa47dcc9aac724883f07261192a488eba4953d6c9141f7b1733005915bb224c99ba54ddfa3d40899d1154a943569a535a61c61a15bb30c4e8889fa8fac2f5afb56c2d7a99e02253db3332ff19c4aa8da905af26b4479dea724f2fc5dfadc73026c9422cf1a20b35", 0xe2}, {&(0x7f0000004cc0)="67d8f6a4425caeb36cd2f18c5b61ac6187d6b760794a8c4d3ed9258fc9f1fdd0ec168a97f52e3e6625d543ea54c0e64f9a36a63d01c9ee7783425da7d4a3ca0a0396ebab5bad34ca1cb8dd8716eaab2e26b2807246e007a891c4", 0x5a}], 0x4, &(0x7f0000004f00)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x80, 0x1f, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0xfffffffffffffffa, 0x1, r21}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffff7, 0xffff, 0x7}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x43bb, 0xc, 0xad1, 0x6, r22}}], 0xf0, 0x80}], 0x5, 0x0) 2018/03/21 16:34:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getgid() write(r0, &(0x7f0000000140)="b63db85e1e0600000002000000ec904d3806b7220cf44ea13ef016e6f16e492e016782d8a3c2c2011dcc686aed3bd2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a82ccd60db59233f53b38cb0f0e061286090cc41b082e8e8328d581f13edfc0130c0577007c5c4d45ee563e3707a7db7a65568a1bbe35d27825ce89", 0x3a3) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x29a}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x1001) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0x3, 0x4) 2018/03/21 16:34:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) [ 40.724586] sg_write: data in/out 1530/883 bytes for SCSI command 0xa3-- guessing data in; [ 40.724586] program syz-executor4 not setting count and/or reply_len properly [ 40.724920] audit: type=1400 audit(1521650059.700:27): avc: denied { write } for pid=6246 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_generic_socket permissive=1 [ 40.733123] syz-executor1 (6251) used greatest stack depth: 23872 bytes left [ 40.753640] ================================================================== [ 40.753654] BUG: KASAN: wild-memory-access in sg_read+0x1290/0x1440 [ 40.753660] Read of size 630 at addr ffe70873f6abf000 by task syz-executor4/6258 [ 40.753661] [ 40.753670] CPU: 0 PID: 6258 Comm: syz-executor4 Not tainted 4.9.88-g71df7bb #60 [ 40.753674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.753688] ffff8801b879f9c8 ffffffff81d95f19 ffe70873f6abf000 0000000000000276 [ 40.753698] 0000000000000000 ffff8801bdd9b4e0 ffff8801bf9da240 ffff8801b879fa10 [ 40.753709] ffffffff8153eba2 ffffffff8266c600 0000000000000282 338adf81876f108c [ 40.753710] Call Trace: [ 40.753722] [] dump_stack+0xc1/0x128 [ 40.753731] [] kasan_report+0x162/0x380 [ 40.753738] [] ? sg_read+0x1290/0x1440 [ 40.753745] [] check_memory_region+0x137/0x190 [ 40.753753] [] kasan_check_read+0x11/0x20 [ 40.753759] [] sg_read+0x1290/0x1440 [ 40.753766] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 40.753773] [] ? fsnotify+0x86/0xf30 [ 40.753779] [] ? fsnotify+0xf30/0xf30 [ 40.753788] [] ? avc_policy_seqno+0x9/0x20 [ 40.753797] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 40.753805] [] do_readv_writev+0x5fd/0x740 [ 40.753812] [] ? vfs_write+0x530/0x530 [ 40.753819] [] ? kcov_ioctl+0x24/0x1d0 [ 40.753826] [] ? __fget+0x20a/0x3b0 [ 40.753832] [] ? __fget+0x231/0x3b0 [ 40.753838] [] ? __fget+0x47/0x3b0 [ 40.753845] [] vfs_readv+0x84/0xc0 [ 40.753852] [] do_readv+0xe6/0x250 [ 40.753859] [] ? vfs_readv+0xc0/0xc0 [ 40.753866] [] ? security_file_ioctl+0x89/0xb0 [ 40.753874] [] SyS_readv+0x27/0x30 [ 40.753882] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 40.753889] [] do_syscall_64+0x1a4/0x490 [ 40.753901] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 40.753905] ================================================================== [ 40.753907] Disabling lock debugging due to kernel taint [ 40.754140] Kernel panic - not syncing: panic_on_warn set ... [ 40.754140] [ 40.754147] CPU: 0 PID: 6258 Comm: syz-executor4 Tainted: G B 4.9.88-g71df7bb #60 [ 40.754151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.754161] ffff8801b879f8e8 ffffffff81d95f19 ffffffff841981e7 ffff8801b879f9c0 [ 40.754171] 0000000000000000 ffff8801bdd9b4e0 ffff8801bf9da240 ffff8801b879f9b0 [ 40.754181] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 40.754183] Call Trace: [ 40.754191] [] dump_stack+0xc1/0x128 [ 40.754203] [] panic+0x1bc/0x3a8 [ 40.754212] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 40.754220] [] ? preempt_schedule+0x25/0x30 [ 40.754227] [] ? ___preempt_schedule+0x16/0x18 [ 40.754235] [] kasan_end_report+0x50/0x50 [ 40.754242] [] kasan_report+0x16b/0x380 [ 40.754249] [] ? sg_read+0x1290/0x1440 [ 40.754256] [] check_memory_region+0x137/0x190 [ 40.754264] [] kasan_check_read+0x11/0x20 [ 40.754270] [] sg_read+0x1290/0x1440 [ 40.754278] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 40.754284] [] ? fsnotify+0x86/0xf30 [ 40.754290] [] ? fsnotify+0xf30/0xf30 [ 40.754298] [] ? avc_policy_seqno+0x9/0x20 [ 40.754306] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 40.754314] [] do_readv_writev+0x5fd/0x740 [ 40.754321] [] ? vfs_write+0x530/0x530 [ 40.754328] [] ? kcov_ioctl+0x24/0x1d0 [ 40.754336] [] ? __fget+0x20a/0x3b0 [ 40.754342] [] ? __fget+0x231/0x3b0 [ 40.754348] [] ? __fget+0x47/0x3b0 [ 40.754356] [] vfs_readv+0x84/0xc0 [ 40.754363] [] do_readv+0xe6/0x250 [ 40.754370] [] ? vfs_readv+0xc0/0xc0 [ 40.754377] [] ? security_file_ioctl+0x89/0xb0 [ 40.754384] [] SyS_readv+0x27/0x30 [ 40.754392] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 40.754399] [] do_syscall_64+0x1a4/0x490 [ 40.754407] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 40.766207] Dumping ftrace buffer: [ 40.766210] (ftrace buffer empty) [ 40.766213] Kernel Offset: disabled [ 41.227604] Rebooting in 86400 seconds..