Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 23.917513] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.481099] random: sshd: uninitialized urandom read (32 bytes read, 43 bits of entropy available) [ 28.744335] random: sshd: uninitialized urandom read (32 bytes read, 43 bits of entropy available) [ 29.778625] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. 2018/03/24 08:35:44 fuzzer started 2018/03/24 08:35:44 dialing manager at 10.128.0.26:32797 [ 40.068962] audit: type=1400 audit(1521880548.824:5): avc: denied { create } for pid=3804 comm="syz-fuzzer" 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 2018/03/24 08:35:49 kcov=true, comps=false 2018/03/24 08:35:50 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1e, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x800, 0xf5, 0x80000000, 0x40, 0x3, 0x10000, 0x3741, 0x9, 0x100000000, 0xfffffffffffffff8, 0xfff, 0x2, 0xfffffffffffffffc, 0x44, 0xdd]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x3ff}, &(0x7f0000000200)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'bridge0\x00', 0x1010}) rt_sigpending(&(0x7f0000000300), 0x8) r3 = dup(r0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000340)=0xbe8, &(0x7f0000000380)=0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000003c0)=""/177) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x8, 0x8, 0xcc6, 0x6, r1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r2, 0xb0, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x401, @empty, 0x407}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xab, @mcast2={0xff, 0x2, [], 0x1}, 0x1c7}, @in6={0xa, 0x4e20, 0xb1e, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e23, 0x12, @ipv4={[], [0xff, 0xff]}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000005c0)=0x10) unlinkat(r0, &(0x7f0000000600)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000640)) r5 = accept4$vsock_stream(r3, &(0x7f0000000680)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) r6 = dup(r5) connect$pptp(r0, &(0x7f00000006c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$int_out(r3, 0x2, &(0x7f0000000700)) r7 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r7, &(0x7f00000007c0)=""/178, 0xb2) modify_ldt$read_default(0x2, &(0x7f0000000880)=""/122, 0x7a) bind(r0, &(0x7f0000000900)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000a40)={r4, 0x48, &(0x7f00000009c0)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xc24}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000a80)=0x10) utimensat(r3, &(0x7f0000000ac0)='./file1\x00', &(0x7f0000000b00), 0x0) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000000b40)=0x7fff, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000b80)=0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000000bc0)={0x5, 0x9, 0xa6f, 0x1, 0x100}) ptrace$getsig(0x4202, r8, 0xc5f, &(0x7f0000000c00)) recvfrom(r6, &(0x7f0000000c40)=""/78, 0x4e, 0x40000000, 0x0, 0x0) 2018/03/24 08:35:50 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0x1000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000440)={@local, 0x0}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0xb}, r2}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={0x0, 0xfffffffffffffe00, 0x101, 0x4, 0x0, 0x7}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={0x0, 0x7f}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={r3, 0x0, 0x3f, 0x1, 0x200, 0x7ff, 0x7fffffff, 0x101, {r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x360c, 0x1ff, 0xffffffffffff0000, 0x1f, 0x3}}, &(0x7f00000006c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000700)={r5, @in={{0x2, 0x4e21}}, 0x3, 0x9}, &(0x7f00000007c0)=0x90) fcntl$setownex(r1, 0xf, &(0x7f0000000800)={0x0, r0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={r6, 0x9}, 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000880)=""/4096, 0x1000) sendto(r1, &(0x7f0000001880)="46ba228ff62f1b39114d6060af0f60e0afd6e7413412206df25ad42063e3342acd18d8dde55f7d555d70f0368c58e5aedd4fa6c421439257b4dcfe3d1ba4cd45150761f15799dd95c61b2c460fc7e68647e04b86a765e780493f97cda91ae76dcc0304cefed74b0d7698301efab07eefada13386b0073ef1a4ce20c239cd2936af4073f8e49d608667cab31dabd3", 0x8e, 0x4000004, &(0x7f0000001940)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x0, 0xad9, "87bbcec104b17929258e62a6792491db90143fedd37c21a1ce6f23f21a0a031f13e96635b4766faaface8345be77a30940001bc14a75534a7147c364b23297", 0x1b}, 0x80) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001a40)={0x9, &(0x7f00000019c0)=[{0x100000001, 0x5, 0x4, 0x5}, {0x0, 0x4b6f, 0x4, 0x1}, {0x4, 0xa34, 0x6, 0x3}, {0x8000, 0x9, 0x80000000}, {0xfffffffffffffff9, 0x3, 0x100000000, 0xab3}, {0x4, 0x9, 0x8}, {0x8, 0x5}, {0xeac, 0x100000000, 0x7, 0x2}, {0x20, 0xa172, 0x8000, 0x3}]}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001a80)=[0x1, 0x7f]) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001b00)={0x1, &(0x7f0000001ac0)=[{0x10001, 0x8, 0x8000, 0x8001}]}) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/load\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001b80)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$void(r1, 0xc0045c79) write$selinux_load(r7, &(0x7f0000001c00)={0xf97cff8c, 0x8, 'SE Linux', "a19af5f018b91ab0d52abf3f5a4aad5255c0dbf2e56511f9d29158c144ecdcf10738a91167a38e35f92d11c02bcd4b99f701e2ee2a1aa7064ff7a2f2529bdced76ca07acc186ea03cc1d126c16"}, 0x5d) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001c80)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001cc0), 0x4) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000001d00)) fgetxattr(r1, &(0x7f0000001d40)=@random={'trusted.', '$eth1\x00'}, &(0x7f0000001d80)=""/4096, 0x1000) r8 = openat(r1, &(0x7f0000002d80)='./file0\x00', 0x400040, 0xc) inotify_add_watch(r1, &(0x7f0000002dc0)='./file0\x00', 0x5000080) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002e00)=0x6) fallocate(r1, 0x1, 0x1, 0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000002e40)={0x9c3}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002e80), 0x4) 2018/03/24 08:35:50 executing program 3: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/238, 0xee) fanotify_init(0x40, 0x1000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x80000001, 0x2) fchmodat(r2, &(0x7f0000000200)='./file0\x00', 0x46) getpeername(r1, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x12000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000340)=""/86, &(0x7f00000003c0)=0x56) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r6, 0x1}, 0x8) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000004c0)="7eeb940bf2d8b80f696ec5bfb86972617a23546372addb35461a2e79c6165255075cf042cbd9f47e695c26d590266aa79405008649e9432ea1eed4e72743f4da26") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000580)=0x7) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000005c0)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000600)={0x7fff, 0xff, 0xffff, 0x35}, 0x8) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000640)={0x1}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000680)={r5, 0x1, 0xa, [0x8, 0x4, 0x4, 0x2b, 0xfffffffffffffe00, 0x3, 0x1, 0x24, 0x80000000, 0x3]}, &(0x7f00000006c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000700)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000780)={r10, 0x8, 0x8000}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000800)={r11, 0x65}, &(0x7f0000000840)=0x8) sendto$inet(r7, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000001880)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) rt_sigsuspend(&(0x7f00000018c0)={0xffffffffffffff80}, 0x8) recvfrom$llc(r1, &(0x7f0000001900)=""/4096, 0x1000, 0x2000, 0x0, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002900)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$sock_buf(r12, 0x1, 0x1c, &(0x7f0000002940)=""/43, &(0x7f0000002980)=0x2b) ptrace$getregset(0x4204, r9, 0x207, &(0x7f0000002a40)={&(0x7f00000029c0)=""/84, 0x54}) getpriority(0x1, r9) 2018/03/24 08:35:50 executing program 4: r0 = memfd_create(&(0x7f0000000000)='^procem1$-vmnet1[self@$bdevvmnet0]cpuset#eth0proc-)procppp0}\'/\x00', 0x3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ipddp0\x00', 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xd44, 0x8, 0x58d3, 0x80}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x10001, 0x65, 0x4}, 0x10) r2 = dup2(r0, r0) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r4, r5, 0x4}) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e24, 0xffffffffffffff00, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) readahead(r6, 0x0, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000380)={0x7}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x2e0, [0x0, 0x20000400, 0x20000590, 0x200005c0], 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x6558, 'irlan0\x00', 'vlan0\x00', '\x00', 'teql0\x00', @random="f384ed73462a", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xd0, 0x130, 0x160, [@arp={'arp\x00', 0x38, {{0x335, 0x931e, 0x2, @rand_addr=0x7, 0xffffffff, @multicast1=0xe0000001, 0xffffff00, @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @random="81bb3c6fd49b", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x6, 0x40}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x30, 0x0, 'syz_tun\x00', 'ip6_vti0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xd, 'syz0\x00', 0xffff}}}}]}, {0x0, '\x00', 0x2}]}, 0x358) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000008c0)={0x4, 0x3, {0xffffffffffffffff, 0x3, 0x7, 0x3, 0x8}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000009c0)={r1, 0x400000000000}, &(0x7f0000000a00)=0x8) signalfd4(r6, &(0x7f0000000a40)={0xffffffffffffffff}, 0x8, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000a80)={r1, 0x3}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000c00)={'broute\x00', 0x0, 0x4, 0xeb, [], 0x2, &(0x7f0000000ac0)=[{}, {}], &(0x7f0000000b00)=""/235}, &(0x7f0000000c80)=0x78) r7 = open(&(0x7f0000000cc0)='./file0\x00', 0x1, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001e80)=@filter={'filter\x00', 0xe, 0x5, 0x1120, [0x0, 0x20000d40, 0x20000f20, 0x200011f8], 0x0, &(0x7f0000000d00), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x20, 0x0, 'ip6tnl0\x00', 'irlan0\x00', 'gretap0\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x180, 0x1b0, [@cluster={'cluster\x00', 0x10, {{0x13, 0x3, 0x3, 0x1}}}, @realm={'realm\x00', 0x10, {{0x7ff, 0x3ff}}}]}, [@common=@log={'log\x00', 0x28, {{0x8001, "85e4a09d36fd733f04b678830a079539e7a02ec7cb92704897c867a1a219", 0x4}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xf4, 'syz1\x00', 0x4}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x9, 0x8906, 'syzkaller0\x00', 'bridge0\x00', 'tunl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff], 0xb0, 0xb0, 0xf8, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x100000000, 0x80000000}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"1356f1da600241d2ab9aceec6048ea9548be5ea21c9adb84adb0ed2e3799"}}}, {{{0x19, 0x31, 0x8864, 'gretap0\x00', 'ip6gre0\x00', 'syzkaller0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x100, 0x180, 0x1b0, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], 0x4e23, 0x4, 0x2, 0x4e21, 0x22, 0x8}}}, @connbytes={'connbytes\x00', 0x18, {{0x1f, 0xb0bb, 0x1, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x80000001, "cd4cee989a448132b1f7aea6e5b3b6866b56b2f6a8c615f63bc3c714ff63", 0x4}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x5, 0x17, 'ip_vti0\x00', 'dummy0\x00', 'vcan0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x990, 0xa40, 0xa88, [@among={'among\x00', 0x880, {{0x6, 0x3, 0x3, {[0x7fffffff, 0x1cff640d, 0x6, 0xfff, 0x8001, 0x7, 0x0, 0x9, 0x6, 0x2, 0x95f, 0x4, 0x5, 0x1, 0x8, 0x0, 0x2, 0xfffffffffffff3da, 0x40, 0x1, 0x4, 0x80000001, 0x1ff, 0x4, 0x1000, 0x4, 0x1, 0x0, 0x3f, 0x6, 0x7, 0x6, 0x0, 0x7, 0x3, 0x9, 0xffffffff, 0x5, 0x9, 0xffffffffffffff3b, 0x200, 0x8, 0x3, 0x7c89, 0x8, 0x7, 0x6, 0x5, 0x8, 0x0, 0x9, 0x500000000000000, 0x5, 0x0, 0xffffffffffff5bd6, 0x0, 0x5, 0x6, 0x8, 0x3f, 0x5, 0x4, 0x6, 0x8001, 0x80, 0x7, 0x3ff, 0x2, 0x20, 0x100000001, 0xfffffffffffffffd, 0x0, 0x7fff, 0x64, 0x100000001, 0x1, 0x3ee2d5c, 0x1, 0xffffffffffffff00, 0x7, 0x1, 0xffffffff, 0x100, 0x0, 0x4, 0x3, 0x3, 0x8001, 0xffffffffffffff7f, 0x51, 0x7, 0x2, 0x0, 0x1ff, 0xffffffffffff8001, 0xfffffffffffff001, 0x6, 0x1f, 0x4, 0x3, 0x8, 0x1, 0x6, 0x4, 0x22, 0x8, 0x8, 0xfffffffffffffeff, 0x2, 0x5, 0x81, 0x8, 0x5, 0xffffffffffffff01, 0x3c90, 0x4, 0x101, 0x0, 0x3e14, 0x1, 0x9, 0x1000, 0x0, 0x101, 0x3, 0x800, 0x8001, 0x9, 0x35, 0x3, 0xffff, 0x3, 0x81, 0x85, 0x3, 0x7ff, 0x6, 0x9, 0x7, 0x101, 0x0, 0x1, 0x1f, 0x9, 0x0, 0x81, 0x7c767341, 0x2161e6d8, 0x7ff, 0xdc, 0x3, 0x8, 0x9, 0x8, 0x0, 0x8, 0x200, 0x5, 0x1, 0x6, 0xffffffff, 0x9, 0x1ff, 0x7, 0x9, 0x5, 0x4, 0x6, 0x1, 0x1, 0x800, 0x9, 0x40, 0x5, 0x7, 0x0, 0x4, 0x5, 0x5, 0x0, 0x80000001, 0x8001, 0x222f6e55, 0x9, 0x7f, 0x2, 0x3, 0x1319, 0x0, 0xc9, 0x2, 0x80, 0xffff, 0x2, 0xc03, 0x7, 0x1, 0x5, 0x6, 0x9, 0x5, 0x4, 0x2, 0x7, 0x6, 0x401, 0x0, 0x5, 0x5, 0x1, 0xfff, 0x400, 0x10001, 0x9, 0xf7c, 0x1, 0x100000000, 0x3, 0x1f, 0x1, 0x176c, 0x0, 0x8, 0xe96, 0x7ff, 0x2, 0x4, 0x1, 0x7ff, 0x2, 0x3ff, 0x3ff, 0x2, 0x80000001, 0xe27, 0x80000001, 0xff, 0x1, 0x7f, 0x3, 0x4, 0x1, 0x1, 0x8, 0x0, 0xfffffffffffffffe, 0x1, 0x2, 0x9, 0x218, 0x7, 0xfff, 0xff, 0x2, 0x4, 0x7, 0x10000], 0x1, [{[0x2, 0x45], @multicast2=0xe0000002}]}, {[0x716, 0xff, 0x100000000, 0x4, 0x48e0, 0xffffffff, 0x100000000, 0x4, 0x3, 0x3, 0x6, 0x8, 0x1, 0x7, 0x7, 0x9, 0x9, 0x2, 0x9, 0x6, 0x7fff, 0x80000001, 0x2, 0x8e, 0x3, 0x1, 0x3f, 0x2, 0x7f, 0x7fff, 0x7fffffff, 0x9, 0x3, 0x80, 0x100000000, 0x1c, 0x19, 0x5, 0x1a25, 0x100000000, 0x8, 0x8001, 0xc472, 0x3, 0xd726, 0x92cd, 0x0, 0x5, 0x7fffffff, 0x2, 0x200, 0x2, 0xfffffffffffffffe, 0x0, 0x21, 0x6, 0x8, 0x7, 0x2, 0x6871, 0x6, 0x0, 0x1, 0x3, 0x36f8, 0x401, 0x0, 0x7, 0x1, 0x9, 0x9, 0x1, 0x111, 0x80000001, 0x7fff, 0x7fffffff, 0xff, 0x0, 0x3ff, 0x7440e3ac, 0x40, 0x9, 0x1f, 0x6, 0x4474, 0x1, 0x5, 0x10001, 0x80000000, 0x7, 0x401, 0xff, 0xaa, 0x80000001, 0x8, 0x1, 0x1, 0x2, 0x7f, 0x2, 0x401, 0x68b, 0x7, 0xed8c, 0x0, 0xfffffffffffffffa, 0x8, 0x3f, 0x8, 0x1, 0xf3c5, 0x10000, 0x1, 0x7, 0xff, 0x7, 0x6, 0x5a35, 0x6, 0x0, 0x1, 0xfff, 0x2555, 0x9, 0x1d9, 0x7, 0xdaa4, 0x3, 0x2, 0x1, 0x6, 0x7, 0x1, 0x8, 0xff, 0x4, 0x7f, 0x81, 0x5, 0x1f, 0x15fe, 0x10001, 0x3f, 0x8, 0x0, 0x100000001, 0xfffffffffffffffd, 0x5d, 0x9, 0xff, 0x20, 0xffffffffffff7fff, 0xffffffff, 0xe77, 0x2, 0x8, 0x30, 0x0, 0x6, 0x516, 0x45, 0x800, 0x7, 0x2, 0x15d, 0x1, 0x9, 0x8b, 0x0, 0x9, 0xcc90, 0x0, 0x4, 0x7, 0x30000, 0x6, 0x0, 0x0, 0x7ff, 0xc1, 0xfffffffffffffff8, 0x101, 0x7, 0x2, 0x800, 0xffffffffffffffff, 0x3, 0x40, 0x81, 0x40, 0x5, 0x9, 0x7, 0x9, 0x6, 0x3, 0x1, 0x7, 0x5, 0x2c33, 0x10001, 0x65e7, 0x5, 0x1000, 0x2, 0x6, 0x2, 0x101000000, 0x7, 0xfffffffffffffff8, 0x8, 0x9, 0x8, 0x39, 0x8000, 0x964, 0x200, 0x9, 0xfffffffffffffffa, 0x4, 0x4, 0x2, 0x555, 0x5, 0x0, 0x10000, 0x1367, 0x5, 0xffff, 0x372, 0x3, 0x5, 0x0, 0x3, 0x8, 0xe8, 0x7, 0x8, 0x2, 0xe5, 0x8000, 0xffff, 0x3, 0x7, 0x7fffffff, 0x8, 0x6, 0xf2, 0x7, 0x400, 0x17, 0x7, 0x0, 0x0, 0x0, 0x3, 0xe2c], 0x7, [{[0x7, 0x6], @dev={0xac, 0x14, 0x14, 0x14}}, {[0x5, 0x7ee], @rand_addr=0x98ce}, {[0x1, 0x5], @loopback=0x7f000001}, {[0xffffffffffffffff, 0x16cb6f82]}, {[0x5, 0xfc], @dev={0xac, 0x14, 0x14, 0xc}}, {[0x10001, 0x8]}, {[0x7, 0x7], @broadcast=0xffffffff}]}}}}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0x11}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff, 0xffffffff, 0xff000000], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 0x0, 0xff, 0x2, 0x22, 0x4e21, 0x4e24, 0x4e21, 0x4e24}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x100000001, 0x3, 0x0, 0x0, "b1b8c0a6b8fe4888b10f7d6e5d6173a4791b1991fa8faad8739297549862bd75e1e7f0a7abaf18287ba29feec143f3b5e10e0301e4b112e85d9206fa8ec8b5b8"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xfffffffffffffff9, 0x2, 0x1}}}}, {{{0x11, 0x40, 0x4, 'dummy0\x00', 'erspan0\x00', 'bcsh0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="0bd3e0218548", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x100, 0x138, 0x1b0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0xffffffffffffff35}}}, @devgroup={'devgroup\x00', 0x18, {{0x7, 0x6, 0x10000, 0x9, 0x8}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x7, 0x1, 0x0, 0x0, "39ba3cbc1edbb372dcb966290c6168bd44af2e9f6b29fb99541efcfcf98583f33c09e60a281a7d25de3b122cdaa4fbd5cc9e30fc6bee9a5ac62ecc65d85b5e29"}}}}]}]}, 0x1198) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001f00)=0x10001, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001f40)) prctl$setptracer(0x59616d61, r3) splice(r6, &(0x7f0000001f80), r0, &(0x7f0000001fc0)=0x59, 0x1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000002000)={0xcb, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00000020c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/03/24 08:35:50 executing program 1: munlockall() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x3, 0x1, 0xffffffff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x7fff, 0x1, 0x40, 0x1f}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xab, "c5b35262196a2cc745e3073e5100b7b98fb6a24fa0bf98d707cbb7edf879c68f2f07282419b19fd83f21e383cd23755fe5fd86c791982de97480fa707833a05e63421167120ee6916913c71d079d61caf002d62c9ec318557a27d8f33f5154069fc99192ad54380766a56d9b49e39e05164876e20c1e9e14cea3d296f5c04458eb9bbc80897c25efbaf22492abd64ee89176bb50edfa0f1ac5deb0deb6b4af8c536357897138fb87284a13"}, &(0x7f0000000240)=0xb3) r4 = syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x488000) fdatasync(r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22}}}, &(0x7f0000000380)=0x84) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000003c0)=""/255) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000540)={0xfff, 0x200, 0xffff, 0x2, 0x80000001, 0x3ff, 0x8, 0x800000, 0x2c, 0x1, 0xa26, 0x1}) r6 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r6, 0x5, 0x1, r7) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0x80010, r4, 0x46) write$selinux_load(r0, &(0x7f0000000680)={0xf97cff8c, 0x8, 'SE Linux', "942672569785b4679a46d1614262e3bf8ca8226033"}, 0x25) add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="3829b4e0b8fcb25e7971a6446627e81cd1e528c152c0fb0093b69dc9b6e0ba05e36e461bcff8f7b6be5cfaa83f280720b6fd60", 0x33, r6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) setns(r4, 0xc000000) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000008c0)=r5, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000900)=r3, 0x4) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8ef509dd803129c9f09ee4523f0f1b38498140405b5282762201c53fe5f50cd23a5be7be817c5f689c4ff6", 0x2b, r6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a00)={r1, 0xffff}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a80)={0xfffffffffffffff8}, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000ac0)=0x7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000b00)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000b40)={@local={0xfe, 0x80, [], 0xaa}, r8}, 0x14) 2018/03/24 08:35:50 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4c4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7, 0x13, 0x10000, 0x0, "2d62fd00960903a7042e058b921ccc3450f59200ab39908da1d5a548e37f87a9"}) r1 = syz_open_pts(r0, 0x4b0880) timerfd_create(0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xffff}, 0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x1000, 0x8, 0x7, 0x7, 0x1, 0x10000}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r4 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) r5 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1f, 0x10240) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000340)={r2, 0x9}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x4400) prctl$setmm(0x23, 0x4, &(0x7f0000ffa000/0x3000)=nil) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCSBRK(r6, 0x5427) ioctl$TIOCCBRK(r1, 0x5428) connect$pptp(r5, &(0x7f00000003c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) getpeername$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r2, 0x6}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f00000004c0)=[{0x7, 0x7ff}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000500)={0x9, 0x4, 0x2, 'queue1\x00', 0x1}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000005c0)=""/113) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) sched_getaffinity(r7, 0x8, &(0x7f0000000680)) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000006c0)={0x8}, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000700)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) 2018/03/24 08:35:50 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x30000000000000, 0x0, 0x10001, 0xfffffffffffffc70}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x744, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) sched_getscheduler(r3) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000001c0)={0x2, 0x7, 0x6, 0x2, 0x6, 0x8001}) getpeername$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) bind$netlink(r2, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000002c0)={0x3, 0x2, 0x3, 0x12e0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000340)=0x673c63b8, 0x4) prctl$setendian(0x14, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000380)={0x80000011}) ptrace$setregset(0x4205, r3, 0x2, &(0x7f00000013c0)={&(0x7f00000003c0)="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", 0x1000}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000001400)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x49, &(0x7f0000ffc000/0x4000)=nil, 0x4047}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0xdf, 0x0, r5}, {0x2, 0x8, 0x773, 0xc76, 0x4, 0x7f, 0x89, 0xffffffffffffffff}, {0x8, 0x40, 0xff, 0x9}, 0x2d, 0x6e6bb7, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x2b}, 0x2, @in6, 0x0, 0x1, 0x0, 0x0, 0x456f, 0x3, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0xb8, "edd0edf14de0c7dc3f4508dc0adba1a409c09d6fae5d80e5ecec35bd953ac21244374b24a77b8449c1e133e07039cec0bf30ca3f3ac3c1f3724cae9158b2d2a4e9294dc35f090b7aac15c6588f9e79513740789fc82855d8e4a6bc5c4b1f54e8eff06dca627065235256a0a81eeab2d6d5d024aa4c18660140e1b4897d64d29e85ab2edbde5ccef077af856b498701f6cbd14a1479fcbaf1d15b7f7c377901fe0b9d22b6dcb5e7faca27b615346fb38f63680e4514be3538"}, &(0x7f0000001680)=0xc0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000016c0)=@assoc_value={r6, 0xfa}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001700)={r6, 0x7512bd0b}, 0x8) r7 = socket$inet(0x2, 0x800, 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000001740), 0x10) setsockopt$sock_int(r7, 0x1, 0x2, &(0x7f0000001780)=0x8000, 0x4) connect$l2tp(r0, &(0x7f00000017c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x2, 0x3}}, 0x26) pipe(&(0x7f0000001800)) arch_prctl(0x0, &(0x7f0000001840)="6953c08b64b3dd36b60f066a27c0b1f4150ec2a02c59cfba1f5366c3fa0b6526524ba421a38c7466eb0b2e3b14a4543f6c2acecc582034c789c2652472394995b74a5f89ef82a73569a7caf943c09d0df58f4ac1d8470085aae92bd090386a4bc3a57ad7aea9839b6fe222cb2645ddafc914e8dcc04d2c96733080e94fd394043f49c24b26762cae090b8901f7a26eab1ed221559cbe63047f50c3344d14bf2c8c0a5d028a2c0a7cabc5e04002a089a2790af78374c73c0ccacdfa80d07f51a35cc2bf8c22feb4d258c12ecdd9bb970876214a9775846c3e1ccb9b084734d113cd347e2107d17c68c44bb531d4c554cbcea374dc1c") ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001940)=0x10001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/24 08:35:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x101, 0x800, 0x7fff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xcac6, 0xf49}, 0xc) socketpair$inet6(0xa, 0x80807, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6f9}, 0x8) exit(0x51) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x101, {0x7ff, 0x9, 0xffffffff, 0x2e, 0xfffffffffffffbff, 0x1}, 0x1, 0x9}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x101, 0x2, 0x401, 0x1f, 0x41fc9f1c}, &(0x7f0000000280)=0x98) getitimer(0x0, &(0x7f00000002c0)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), 0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000340)=0x7, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000380)) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x9}, 0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x15) prctl$seccomp(0x16, 0x0, &(0x7f0000000500)={0x8, &(0x7f00000004c0)=[{0x7, 0x74, 0xffff, 0x2}, {0x0, 0x5, 0x6, 0x10001}, {0x0, 0xe2, 0x3, 0xa0}, {0x9, 0x7, 0x4, 0x1000}, {0x3, 0x8, 0xfffffffffffffc00, 0x4}, {0xa4, 0x3, 0x4, 0x8}, {0x10001, 0x422e, 0xfffffffffffffffe, 0x5}, {0x80000000, 0x5, 0x5, 0x7}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000540)=[{0x2, 0x1}, {0x4, 0x8}, {0x3, 0x1}, {0x4, 0x8}], 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000ac0)=0x0) r7 = geteuid() fstat(r5, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000c40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000640)="f333d08ceb640d0dd658001139144f78874c6d5235554647221b924a2bd23a5e864a3f7dfa0f914974355693eb669026037e76712579215152bdd971774130077655788e", 0x44}, {&(0x7f00000006c0)="d6e5f172e3a312", 0x7}, {&(0x7f0000000700)="446b0eb8271d1a60bb81d03eb453ccd587514abcdc38636348f5c8e352b3042b9bf945b4f9da1a84819045b28eea80b445b08431c7ec12d7ea2b6ec4a2db0a7cf9708ba86175e0a15b47c7b4ea617dae23d4", 0x52}, {&(0x7f0000000780)="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", 0xfd}, {&(0x7f0000000880)="11fe0445cd2ffc9ec4a36d79bbf6", 0xe}, {&(0x7f00000008c0)="233ebf5d14fec3ec0bde65fe571f97d95deed42ef95dbc667dcbc41a3e55f17fd3b5dfa9684cdc66f1eca4ec57d0e1a6350be5861861356657a67a3d3fcd95fd01ee3d4462431338b2a5e81aee8bed3368ad984b9d30f1a877448ef5d4fe5884d238ef8190ab4b936bde3f6aadc7f2d5bb492adedc6c0b54c4162914808fd88fe0dd5f0651154cb4138ed0f1e21826d8786886da5532fb0d009a3147b18c27c66c86fd9112a666d910fdc4d8450bd795edd7d95cfa375e97f965356775559dbcc56e7a3490c5544c460fb0245d47ae8170a72669f286294f6fe2a892", 0xdc}, {&(0x7f00000009c0)="6443ae94e165e282d90c997e173a9c1dfef3e414a255ed9c1fc5977abcd36ca6b247352e1864014eff3a52187043000c4159b95ca123a509c7a63ebee3919951644cd2370959af89a26ff4684c7960eed92347c0c7b79493bba009cdf721e6c85c8907abeb86e26028ea50", 0x6b}], 0x7, &(0x7f0000000e80)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r5, r3]}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r0, r5, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x800}, 0x8090) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000001000)={{r15, r16+10000000}, {0x0, 0x989680}}, &(0x7f0000001040)) [ 42.232965] IPVS: Creating netns size=2552 id=1 [ 42.312683] IPVS: Creating netns size=2552 id=2 [ 42.379682] IPVS: Creating netns size=2552 id=3 [ 42.445491] IPVS: Creating netns size=2552 id=4 [ 42.530627] IPVS: Creating netns size=2552 id=5 [ 42.632145] IPVS: Creating netns size=2552 id=6 [ 42.764472] IPVS: Creating netns size=2552 id=7 [ 42.896069] IPVS: Creating netns size=2552 id=8 [ 46.749316] SELinux: policydb version -252339551 does not match my version range 15-30 2018/03/24 08:35:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000040)=@bridge_getlink={0x38, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x38}, 0x1}, 0x4000000000002) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/24 08:35:55 executing program 3: mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x1b, 0xfffffffffffffff1) link(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00') rename(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0x80000001, 0x81, 0xed3, 0x9, 0x3, 0xffff}) link(&(0x7f0000459ff8)='./file0\x00', &(0x7f000071fff2)='./file0/file1\x00') 2018/03/24 08:35:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x24004100) signalfd(r0, &(0x7f00004ccff8)={0x1ff}, 0x8) [ 46.793432] SELinux: policydb version -252339551 does not match my version range 15-30 2018/03/24 08:35:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/24 08:35:55 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x6c8423fa, &(0x7f0000000200)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fb9fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@migrate={0x50, 0x21, 0x901, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@dev={0xfe, 0x80}}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/24 08:35:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b8e000)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22f", 0x38) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) [ 46.841758] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/03/24 08:35:55 executing program 1: unshare(0x2008000) eventfd2(0x7, 0x801) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)=@random={'security.', '/selinux/mls\x00'}, &(0x7f00000002c0)='tmpfs\x00', 0x6, 0x2) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000380)="2b82435db5f703d75ce4b91def8bf68c0aa441d9d182af70ee005fbc8c46853763c83d2dced7de3a66b1ed96fabd4d60eda30b15952ce5d1cea26f36796df1f293e511e4df8adac1461bb8b92bcf113ce7d43a961595dbca964b70a2c9da6dc84d5841d4bbdf209a662b8f51eec6a81cd9bb8725aab58197840679b7a84fdbb633abd3307c40c4a31419d618e001cc721f7bba1128f354ca569b45f66bac7d0464057f57b989eaae4d1adbc67579fb9a34f7460c8c6325e5bb51dcfe4a9220fdcc2fd2a5ff1234de3aaec7d3c627591927706ee6d1085882961c6dd919b99349bb9815934102f1374c5484507536969ebb") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x40, &(0x7f0000000140)=0x4) symlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') 2018/03/24 08:35:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x4) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000040)=""/123, 0x7b, 0x3, &(0x7f0000000100)={r2, r3+30000000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000180)=0x2, 0x4) 2018/03/24 08:35:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xf4) prctl$intptr(0x1c, 0x7f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x9, 0xbd, "8c39d1aae57cad8d9b01f45f3d12f9988cbbbd93709d44a317cedc0572b649b3c82d709be43c37eb2427cb8916249d97efe6f5764572a1fc9d3723863050bb6edcab4a57f972e33042bf5e00ad98a2baa1c97aebdbc7ab5c85718abf6cd7368b43af3f52f728faeef85b50df1d6d35aa3cce467e57edb42021712fd5674e9aa7601f3dbd5398e53db99a0d76d534999c99facdd29218f4a2b5dfb0042872cef13b68cfc416b841a1b1789c96ef276a9c716277bdea5b1787ce2f660265"}, 0xc5) prctl$intptr(0x1c, 0xffffffffffffeffd) 2018/03/24 08:35:56 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x800) r1 = dup3(r0, r0, 0x80003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, 0x5, 0x7, 0x8, 0x101, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x7}, &(0x7f0000000240)=0x8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000040)=""/135) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000280)={0x0, 0x1}) 2018/03/24 08:35:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r1, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x16, "8220732ad68ac426232911ef425507cfab5de3fcefb0"}, &(0x7f0000000100)=0x3a) getdents(r1, &(0x7f0000000000)=""/179, 0xb3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000000f000)) epoll_wait(r2, &(0x7f0000003ff4)=[{}], 0x1, 0x0) 2018/03/24 08:35:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') 2018/03/24 08:35:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000080)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x28c880) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x81, 0x8}, 'port1\x00', 0x28, 0x40400, 0x2, 0xe4, 0x200, 0x4, 0x3ff, 0x0, 0x4, 0x2}) 2018/03/24 08:35:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) socketpair$packet(0x11, 0x100000000000003, 0x300, &(0x7f00000000c0)) 2018/03/24 08:35:56 executing program 3: truncate(&(0x7f00000000c0)='./file0\x00', 0x8) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="b4", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000100)="04", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1, 0x9, 0x7f, 0x200}, 0xc) iopl(0xb9) 2018/03/24 08:35:56 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x100) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) write(0xffffffffffffffff, &(0x7f0000001000)="2400000052001f0114f9f407000409000200071008000100010000000800000000000400", 0x24) utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) 2018/03/24 08:35:56 executing program 4: r0 = socket(0xa, 0x0, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:tetex_data_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x3c) ioctl(r0, 0x8918, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x8400) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) 2018/03/24 08:35:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x8000c400) r1 = dup2(r0, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2}, &(0x7f0000000040)=0xc) syncfs(r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0xfff, 0x0, 0x0, 0x8000, &(0x7f0000000100)='rose0\x00', 0x3, 0x691127f4, 0x7}) fstat(r0, &(0x7f0000000080)) 2018/03/24 08:35:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/24 08:35:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x50400) ioctl$void(r0, 0x40000000005450) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000040)=""/49, 0x31}, {&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000740)=""/141, 0x8d}, {&(0x7f0000000800)=""/104, 0x68}], 0x5, 0x0) 2018/03/24 08:35:56 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x2200005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ee8000)={0x0, 0xfffffffffffffe3c, &(0x7f0000027ffe)}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="da2dd4ccfa257e8accc42f42955354b59a0622036b5b9ea505ceadaae704f1660b86c00d0d8362a93cf252046ff25b635e840f5ce203c5217bbb5e71055cdcdff981e43ad522a002fa5d7505121a613c65e93f5c46b7849c18c195cc9a92b1e363a6b58a6f35e287ded95810e15f6a362b13bf4107b4b48a3fc3ba5815d2de2de4df4ddc65dbee7e92c9b7615baf491af67c9282ea19a8019a890b5c25dc60cb1e50c2fe8cec41b1e500eae31d891c309c9f7acab078700790cd4c145b6acdf085d19ef105807553634590b4a1fb5b") syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2f8, 0x200000) clock_gettime(0x0, &(0x7f0000000000)) 2018/03/24 08:35:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x61, "f057c93cffcbe5ee4f7296a736396db54a52c58fc492a3290b75c63c4a58ad508045a97df084130d3ac7f26a1571ec52b8ac9bcb96d160a6b77789fa570341083fbde0a04e0481dadb39d6fcb477eb45c75fdee873d386d5286f1ef86d16afd60d"}, &(0x7f0000000080)=0x69) 2018/03/24 08:35:56 executing program 4: r0 = memfd_create(&(0x7f0000000240)='dev ', 0x0) write(r0, &(0x7f0000000080)="0bd400000004a749f34101a28ea9e39b74b245ec4d031c0da14ae5", 0x1b) pread64(r0, &(0x7f0000000140)=""/165, 0xa5, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fsync(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/03/24 08:35:56 executing program 0: r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xdb500}, 0x6, [0x2, 0xd7d, 0x6, 0xffffffff80000000, 0xfff, 0x1, 0xcc4, 0x6]}, 0x5c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000100)=0x4, 0x4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) dup2(r2, r1) 2018/03/24 08:35:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) clone(0x0, &(0x7f0000487000), &(0x7f0000472000), &(0x7f0000e1dffc), &(0x7f0000506000)) shutdown(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x3ff, 0x4) 2018/03/24 08:35:56 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a54fdb)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) shutdown(r0, 0x1) 2018/03/24 08:35:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/03/24 08:35:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ff8) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/24 08:35:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x100036, &(0x7f0000000000)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0xa) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/24 08:35:56 executing program 2: r0 = gettid() signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x1}, {}, {0x6, 0x2, 0x0, 0x4}]}, 0x10) sendmmsg(r3, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x2}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) epoll_wait(r1, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/03/24 08:35:56 executing program 4: creat(&(0x7f0000000100)='./file0\x00', 0xb0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x7ff, 0xcb, 0x2000000000, 0xfffffffffffff000, 0x5, 0x7, 0x0, 0x7107, 0x5, 0x40}, 0xa2) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000600)=""/4096, 0x1000) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/03/24 08:35:56 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'eql\x00'}) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x3, 0x3, 0x1}}, 0x2e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/24 08:35:56 executing program 5: mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000facfba)) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'vlan0\x00', @ifru_addrs=@nl=@unspec}}) 2018/03/24 08:35:56 executing program 0: r0 = socket$inet6(0xa, 0x200000000f, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000200)=0xc) eventfd(0x4) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000340)=0x4, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) keyctl$set_timeout(0xf, r1, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x7279, 0x100, 0x7fffffff, 0x6}, &(0x7f00000000c0)=0x14) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r4, 0x9}, &(0x7f0000000140)=0x8) 2018/03/24 08:35:56 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/sockstat\x00') preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f00000001c0)=""/60, 0xffffffffffffff2b}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/110, 0x6e}], 0x7, 0x1) 2018/03/24 08:35:56 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8000, 0x200000000, 0x46, 0x0}, &(0x7f0000000200)=0x10) getpeername$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x9, 0x3}, 0x10) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x0, 0x1}) r3 = dup(r0) flock(r0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x6c) readv(r3, &(0x7f0000000080), 0x14) 2018/03/24 08:35:56 executing program 3: r0 = socket$inet(0x10, 0x80f, 0xa) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2400000002031f001cfffd946fa2830020200a000900020002e1b301020000000000007e", 0x24}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/24 08:35:56 executing program 3: r0 = dup(0xffffffffffffff9c) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c53000), 0x4) 2018/03/24 08:35:56 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1a600, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) 2018/03/24 08:35:56 executing program 5: setrlimit(0x0, &(0x7f0000000000)) 2018/03/24 08:35:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x1, 0xfffffffffffff01c}, {0x40}]}, 0x10) sendto$unix(r0, &(0x7f0000000000)="c3ee67733cc848b35a02bf96b5322f1acaeabd8c28d24c8b930fd1ea8878699a6b4e9acb2cbd1f9019438e543a22ebd6e83a6fd8b91c47feae0bf88f889cf02a9f238096979f393bb5cb09532d33d1233d7a24688a0724aa1e0fb7152df46031feeef713c2417a923f9ca4610a48c948579f368c18a53972368596c698d6294ecd1df3606d032344f3f946138e3975f4", 0x90, 0x10, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/24 08:35:56 executing program 2: r0 = socket$inet6(0x10, 0x400004, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x100000000, 0x4) 2018/03/24 08:35:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001900)=0x2, 0x1) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f00000015c0)='./file0\x00', 0x80) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001780)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001800)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001840)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001880)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000017c0)={r4, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001640)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001680)={r7, r8, 0x727a5013}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000), 0x0) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getpeername$inet(r3, &(0x7f00000016c0), &(0x7f0000001700)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001740)) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000001600)) mq_timedreceive(r9, &(0x7f00000005c0)=""/4096, 0x1000, 0x7ff, 0x0) 2018/03/24 08:35:56 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/keychord\x00') write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x51) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="d02e30bcad3bdcee547a0000000000000000fd3bc79b46374ea20001000000000000476493861871a1e8d010542798db193c9844ca022898c2ceac57d92a6c23bce21d2f8e9437310ad3976ae62375"], 0xa) 2018/03/24 08:35:56 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '][vmnet1\x00'}) 2018/03/24 08:35:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x32}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0xc) ptrace$getregs(0xc, r3, 0x1f, &(0x7f0000000300)=""/253) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x201}, 0x14}, 0x1}, 0x0) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'n@\x00'}, &(0x7f0000000200)=',\x00', 0x2, 0x3) 2018/03/24 08:35:56 executing program 7: unshare(0x8200001) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x598e, 0x7, 0x3, 0x0, 0x0, 0x0, 0x4020}) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058eff0)={0x77359400}) [ 47.732382] audit: type=1400 audit(1521880556.484:6): avc: denied { create } for pid=5382 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.736255] keychord: Insufficient bytes present for keycount 3 [ 47.737845] keychord: Insufficient bytes present for keycount 3 [ 47.781023] audit: type=1400 audit(1521880556.534:7): avc: denied { write } for pid=5382 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:35:56 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a94000/0x2000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00006b9000)}], 0x1, 0x0) getrusage(0xfbffffffffffffff, &(0x7f0000000000)) readv(r0, &(0x7f0000000440)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000400)=""/14, 0xe}], 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) 2018/03/24 08:35:56 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x337, 0x8, 0x6, 0xff00000000000000, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x2) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, 0x80051, r2, 0x0) 2018/03/24 08:35:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@broadcast, @local, @rand_addr}, &(0x7f0000000040)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) munlockall() 2018/03/24 08:35:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x100000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) 2018/03/24 08:35:56 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="b4195005fe0133eb", 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8000, 0x0) rt_tgsigqueueinfo(r0, r0, 0x2c, &(0x7f00000001c0)={0x34, 0x1, 0x4522, 0x1ff}) eventfd2(0x0, 0x800000000008000) read$eventfd(r1, &(0x7f0000000080), 0x8) capset(&(0x7f0000000140)={0x20080522, r0}, &(0x7f0000000180)={0x1, 0x1ff, 0x38, 0x5d00, 0xc3, 0x80000000}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/76) 2018/03/24 08:35:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x8761a6e97d0c1bf5, &(0x7f0000000040)=0x1, 0x4) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x0) 2018/03/24 08:35:56 executing program 3: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3c0, 0x3]) 2018/03/24 08:35:56 executing program 6: seccomp(0x200000000000001, 0xffffffffffffffff, &(0x7f00008ff000)) r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) 2018/03/24 08:35:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x400}, 0x1) syslog(0x3, &(0x7f0000930f14), 0x32d) [ 47.818303] audit: type=1400 audit(1521880556.564:8): avc: denied { getopt } for pid=5382 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.820053] audit: type=1400 audit(1521880556.574:9): avc: denied { ioctl } for pid=5382 comm="syz-executor3" path="socket:[12949]" dev="sockfs" ino=12949 ioctlcmd=642b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 08:35:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000100), 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x30000, 0x5, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0x1ff, 0xffffffffffff56d3}, 0x10) 2018/03/24 08:35:56 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) clone(0x0, &(0x7f0000546000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x9, 0xffffffff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x56f0, 0x6, 0x7ff, 0x9}, &(0x7f00000001c0)=0x98) 2018/03/24 08:35:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000056) 2018/03/24 08:35:56 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000040)="a044a653df55a4d80026e32f3ed20a5b576e084fefc91dceb021edc3208fcea8f3d658794bbf5a63f2a08be78ca420fea3c2043b332b5ff4dacaf2cf7fd04a46e566bfc9f17368f1f27293e6d879ba5584a81337b4239a9a63860bde0485b95f36e66ea2d494e669187590fb21add3e488eee63d2448648eda4f43586ec7b0c62bfc77b9c7ea3ff2", 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/03/24 08:35:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="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", 0x144) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xff, 0xe45, 0x9, 0xd56c, 0x5}, 0x14) 2018/03/24 08:35:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x4000010, &(0x7f0000001040)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080)='/dev/hwrng\x00', 0x16000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000010c0)=[@in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffff01}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x466}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x74) 2018/03/24 08:35:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/03/24 08:35:56 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x8, 0x4) write(r0, &(0x7f000011e000)="240000002500fff73200000800367700fbffffff01000000000000000000000000003f10", 0x24) 2018/03/24 08:35:56 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = geteuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) r6 = syz_fuse_mount(&(0x7f0000000040)='./control/file0\x00', 0x2000, r2, r3, 0xff, 0x80040) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000680)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) r9 = getpgrp(0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00000009c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000a00)=0x0) r12 = signalfd(r0, &(0x7f0000000a40)={0x81}, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003a80)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003ac0)={'yam0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r13 = fcntl$getown(r0, 0x9) r14 = fcntl$getown(r1, 0x9) sendmmsg$unix(r1, &(0x7f0000003900)=[{&(0x7f00000001c0)=@file={0x0, './control/file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000240)="54c7289a9ec90ea649e50297f24279400cdcb6fab1e6340e081f58ef26c838f04a577b3652e3796d755d3a46b7acdbe0fd9f288c803128ec2902828e61aa2b5705c092e2b49bfacaa071ac46761d5b1ec91217eeeab7943b94ce7cebf3bd9262cfc69fbebe5dec3be62ddf9b59bbccc2543b1a0f7c85c7250259811b687685b7c731241185332bb8a7f01e1bbecf6b8e8e450944edf73e5a4b915e6dc9b8ac0d29f0", 0xa2}, {&(0x7f0000000300)="998e37372b6b4397421eed6e4845421257ab3badab3dda2d9fcee45ee1a3e99a2c1b41c64e809893f77041ddb2c9e168c8767b90280deb963114da1d36553b17fe173d7b048e620059786f72005bd22a5d813ec84542c0b2f764f100d2a6db4d616ab83d7fa08c0c04fa7626aad7b32935f97966f87beb19ad9c1dcda440ec42017b614c1bc531116641e6e40bc2d05e56", 0x91}, {&(0x7f00000003c0)="69b35945918e00903094712f8a3d6f7491abe1e8365a562f39e7cd102f500787bd1d4715410aef45ebe093cb884e07195a813de16992f80d52e1a6bc545152ec594dd061e241ff2aae0c37b7e9f254d95bd8b68c577ac657c7bfdc2190c9bb8049af54611974713ddf007761142e41871b70", 0x72}, {&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="d736cf9007f117664cccc27c1beaec16f1188581d3d7a26a7bd566a26a36930299aad3e4c39f80eb81ef2f9e5511d0e88ee3fe383aa6a50851daec8c50c1c51f14f70eced6485423e23b19e47bec69a0faa763db32da6f7cb000758d0da9cc0800e09a2d54446ce6487048a206db51bba10f9e4e4c495474365b6f92577054af13da0cd4455fe8e1de96c4326e3272058e51d05c1d8692ee3d31da", 0x9b}], 0x5, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r7, r8, r3}, @cred={0x20, 0x1, 0x2, r9, r2, r4}], 0x40, 0x840}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000008c0)="adece446919f4431df052a99810fddb381a468d09da5c67cbb709abda0b553e51dfe59cc56a9e926d7637a93f6bbcdc2c0ef3a98754498d482f1fb566aded6c88a760b9e2762553ac6f817c736d10d5a363ba422de938634edce4daa685123c23454a6ebc59319ab74dede96e7f616847e4075e9bb0f2250fe94304ad64ec0c201f0d301be34228213cf4315fc3509", 0x8f}], 0x1, &(0x7f0000000a80)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r2, r4}, @cred={0x20, 0x1, 0x2, r11, r2, r4}, @rights={0x30, 0x1, 0x1, [r1, r12, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r2, r5}], 0xa8, 0x40800}, {&(0x7f0000000b40)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000bc0)="23c447d92129f6ce8307273a0f376a0797d786d48774d27d81c057a12e868d23777752b1036278fcd026bf8e85f917cbe8d1508c2a0873974f4ad69e6296937bf09740fa1563163bdfe6b4f63414a0de1e41bcdcde199b7f4c804811bd5cb8eeb4d3788266e307149e151bccc57d5e1712c1bb90a1335bbdba744c67d622955501007ada", 0x84}, {&(0x7f0000000c80)="21f75774473767d44b410ca7415d0821398b93cf834d05a31f21c130751f81c8c5086a338367b62547e84053cacd4bebb626734973a72d684ed3a8283d88746fc19e0c55fc4e6946725cc9bf1b371dff27a859399a0eff50c8ed042b323d82", 0x5f}, {&(0x7f0000000d00)="db19e1691d050a8328ba69e7b1772eb7904897bf16f896f20ca18212cad94644e010934f31f0ec3530d0b1fdd37dc37acb6138e1b634df069ced42c2191da023c797fa7c8b0fd8bb01de738ff8cb23b0ee964de6c13515", 0x57}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000000dc0)=@file={0x1, './control/file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000e40)="e3c134e5c1911e87d69c86694a1a329f37ea9766c604f1fff9df7704df7f1da7294d48bc1b3b65f910f57ffaa28d08d523b0e91ee6dbf9", 0x37}, {&(0x7f0000000e80)="82aa1e743058d1fa23df0e60a94def4502dd995b29099fe7f76dd576b49617692ab7796389216096abeb8542d2c75938b409d227792638bc4212ffefcdfe856a8845a9b032a8892f6ea58fdb967ee1c26181b8b63065b0fc2c20d89477b887aff63ec7a013682c5a23cd60d536eb1d78372746c2e76e8537e6a534195158ab8fb969b8d175cdc59b161c76b632f3b1fc8166d171de838245797d2c9e08962176320756a42483524e531d63d52f8b82610379c082b8692a56197a3a263704b5e1bdd2359cd05df87c844093ce0d11c68f55314555", 0xd4}, {&(0x7f0000001080)="3bfc2a9a560eb760a28efed796a1b421c977bdbf1fdb998172bf5181a58b6da3941e7bfe4c1f94383520d08305f3ba59f0a6733c13265a73499dab200db407ac49683a1ef57177e52cd5faf812aefc0828e0a4d44bee1233e298b23c74d61c77d6340e2d52694ae7656f5481ce50869039f977d2b3324a8ab8fab7ef1bcb4687a98aaa491aeffc8ed6550a98e98d017172583e8a28f9ce024c56", 0x9a}, {&(0x7f0000000f80)="436ac0342a5cd0424f299a3f5550fc9ede6b0ad0afd902b3f01fcf78cbf402609721204975eed99e91e678d1ff07f9d0d017e43a4d4161b09a2bc6b0ef5b114007a76d", 0x43}], 0x4, &(0x7f0000001180)=[@rights={0x38, 0x1, 0x1, [r6, r6, r1, r6, r1, r1, r0, r6, r0]}, @rights={0x28, 0x1, 0x1, [r1, r6, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r6, r1, r0, r6, r6]}, @rights={0x18, 0x1, 0x1, [r6]}], 0xc0, 0x4010}, {&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000012c0)="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{&(0x7f0000002600)="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", 0x1000}], 0x8}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003700)="939ea3adbb104b1033f75abbb3454f28ef293d41756976bc3f8de991a769483cda97efdad9612db4edafa1aa85c429a6927eac0d53a32b379c19bb74ad46e021bbb9025bd6cb36e54c01480eee8edd89f3b4a55309b7ad15ad5d51bdf3d41b81a032bcfd04c626042ac6979d6b3320e54641dbc2c596f939eac3fc3e1d922a33836e0f750f2676fddcba014e54b05810ac29c1e9d5aad0be", 0x98}, {&(0x7f00000037c0)="5a07ea2759ef17bea62c2e50ef9be3f4e9c543a802be404714fee53aad8a99f6183afdf8e4a538a26adba62472548fbce7e616facdfce7da60e0f8927e38dfbe29d11f50b886d76c834a460deea199e8ea172ebb004a6c1ff1aa1a", 0x5b}], 0x2, &(0x7f0000003880)=[@rights={0x28, 0x1, 0x1, [r1, r1, r6, r1, r1, r6]}, @rights={0x28, 0x1, 0x1, [r1, r6, r1, r0, r0, r1]}], 0x50, 0x20000000}], 0x6, 0x8000) close(r0) 2018/03/24 08:35:56 executing program 7: accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x188) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='hybla\x00', 0x6) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000003) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x18) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/03/24 08:35:56 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) sendto(r0, &(0x7f0000000100)="c17cffb173e55096e9c5c168c923b3db6d191541dc4c4c6a89a9c86db1be96ccf4d5d9da75929bffa1388c010b6f29fad83cb327457e220312a652c3f24eba7b474b9e3fafda12a733ce4bc28312d808e12e4076a4663e4563189712c4a74a4d6a962057de77c6dac08238ed5b9672a9bfde6b4561a1799ac1b2a2c5249d4266ab39741fdd7c765c092139e5807a1bc862848080d5d41e0fe98fc5810eb95e6c40601c673f", 0xa5, 0x0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x1, 0x4, {0xa, 0x4e22, 0x4, @empty, 0x813d}}}, 0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@broadcast, @multicast2, @broadcast}, &(0x7f00000002c0)=0x3d8) unshare(0x400) shutdown(r0, 0xfffffffffffffffc) recvfrom(r2, &(0x7f0000000000)=""/57, 0x26f, 0x0, 0x0, 0xfffffffffffffe04) 2018/03/24 08:35:56 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x200042) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000180)=""/206, &(0x7f0000000080)=0xce) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(r2, r2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/24 08:35:56 executing program 2: r0 = socket(0x8, 0x3, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x1, 0x26, 0x5, "5f2ce20afd0e225d6dc4dd47c1f2b22e70e9d19c7aff014b548ec8aaf2308647f1128dd99c69aba4111aa009b73d886ff136ed5f1aefc5d5a46777ba7d4305", 0x16}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000080)="7f001d75607c24b252ca56e2200b3bf5dcec301fcb10e6", 0x17}, {&(0x7f00000000c0)="a617ae178d583a354f985fd6f48f63797c", 0x11}, {&(0x7f0000000100)="905ad961d0836db4f110179102a641740067362956ab30d971977f08dd2965287215d7b663fef92d76d1f4865ade9a60", 0x30}, {&(0x7f0000000140)="541e097bad310bfbf750af0837fda75851ed342ed99ec1818b29c26a779074ac3630f99e93fb4f974a644df4b2ef2911354f5647f2ae358bf8d76285c6633f6bf4988dcd21b9a7d6f6d7f8a6463f8ace50e7569d949172e939b74f77e3129408b5ecf55d9cdc13a3e76872bd64321ca35a956c48028a3f0149cee9d9a7a44dcf33993e9db76f08392ce445334085aeeb47c45541c71e680c019401771eb314bf613e4d51fc6b010177bee802593997f33f9525cc6d48ca05626eaf2d2ff363684a50a285f7b16e", 0xc7}, {&(0x7f0000000240)="4c7340ddde6a5bac6c291948a6bca5d6ed7e13774ba5cfaf643f862bb153bee6c671838e1d96f534f3fb82382f2b97bce392677628140cd648a9a708ccf8390c402fe5efb7618d6c4f111a4b9880242ee9f772b796ba469a46d0045f54e129a6d97e2e3042816e79b11f5641c6505e1787495118f582f9cd46d97424f4621817f5c6f32ec59c9a4e55d0222eb1da1eaca489d5d952bfb1f06e78ead5db613704171ae45c8311679fed07b71a6405a9da979a45f4133f3be546796e2bf55189479eebd72ec5cfaabed96ac523584a", 0xce}, {&(0x7f0000000340)="57fbb0d2544f81586760043abdd7f55fa5fae661f09202a810963ced075b9402d7eacb0c5748b950ad5a03132f3a7d33d25781c9a9f265b39edf6a30e9e2f52dbf5e00197a481600bd86ca2200e44514c7236c73923b6ba554ccb740a8f4589e195c60604310f10cb4f319f798ab504a0eaee84997334f01b234dac7d4ddde931de746930644bac7a29ea979218d1088a86551a348f093a76bc93eb95164f9bb", 0xa0}, {&(0x7f0000000400)="c0a230aab798cf5d4f30b25dd066f4b1af7a8b0a59af3145d2a29ac5579f71d36053ce8cf0b857d17d543aadd16f5bacc0d280aa119e249c5188975ded61c6819175d1304798998c9ab369fc500e278b4d341d24748b3c8d6c1d60804960a923b13b6e31c3424ba68c7fcb2e40db99fe41f05d23a068ae05f496aca610adae", 0x7f}], 0x7, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000ffffffff0002000000000000000000000000240008001d000800000015cc4207517ad2882fc1b7a860e1900069cc8910cf7a5164ef89"], 0x1}, 0x1}, 0x0) 2018/03/24 08:35:56 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="2f777579746cba18a7ee0d6028ec1827faf79cdf274e4c7596613d84fb01625e7a34662c2711425ca3647b0c0bb97f2e346700000000007c8ea460725f10660b093fb1df146389d86a4521daa0f2bab3cdad80e91c7fee59604eb7f8190c934b62"]) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000340)={"62726964676530000200", r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400300, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000380)={0x5, 0x1000}) unlink(&(0x7f0000000540)='./file0\x00') accept4$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r4, r5) 2018/03/24 08:35:56 executing program 0: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/24 08:35:56 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x3, &(0x7f00000000c0), 0x0, 0x14a) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) pipe(&(0x7f0000000000)) close(r0) 2018/03/24 08:35:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x101, 0x8, 0x10000, 0x0, 0x5, 0x1, 0x5, 0xbb, 0x5, 0xffffffffffff1668, 0x1, 0x8, 0x80000001, 0x7f, 0x4]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x5b, 0x97b2, 0x4, 0xfffffffffffffffc, 0x390, 0x8, 0xd48, 0x10001, r1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="9604ff7fffff04ff"], 0xc) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x2b2, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22}, 0x20, 0x3, 0x7ff, 0x1, 0x5, &(0x7f00000000c0)='erspan0\x00', 0x101, 0x2, 0x3}) preadv(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300)) 2018/03/24 08:35:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) fcntl$setlease(r1, 0x400, 0x4000000000000003) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/24 08:35:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x0, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x5, 0x101) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5b, "949fd9258f9d48cece0a2625035754692c58848f6879fa8c32cf6282b54e308d0c8134ad2bd7d2b3d0a0d24496b853bccd6843472f128c4b4bdf56be94abd73ca51e5eabe008a39a8f4096e1ae6a2b5cac87d1ebc54a70c571029f"}, &(0x7f0000000080)=0x63) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x1ff, 0x26, "8bdb137c32551f2076f55c605ab55f3db25a3a069e037ea7efd9e69d6c9b6766a93381f23927"}, 0x2e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r0, &(0x7f0000000000), 0x2da) 2018/03/24 08:35:56 executing program 6: unshare(0x40600) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x7, 0x261}, {0x8, 0x3f}, 0x9, 0x1, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0xf7eb, 0x0, 'client0\x00', 0x3, "294167f99391862a", "dc786dccb0d7654a8df4851cc77498ab666726e5361af6ddb4a2747e0d74741c", 0x8, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') vmsplice(r2, &(0x7f000098f000)=[{&(0x7f000010bfff)}], 0x1, 0x0) 2018/03/24 08:35:56 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0xfffffffffffffef6) close(r0) ppoll(&(0x7f0000000000)=[{r0, 0x6000}, {r0, 0x220}, {r0, 0x8}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={0x7fffffff}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @rand_addr=0x10001}, 0xc) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) [ 48.116112] audit: type=1326 audit(1521880556.864:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5460 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/24 08:35:56 executing program 2: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) dup2(r0, r1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) clone(0x0, &(0x7f0000000580), &(0x7f0000000780), &(0x7f00000005c0), &(0x7f00000007c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xd, 0x4) close(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x1, 'client1\x00', 0x0, "2a065ec425fe62f1", "e75036c663fd07bcdd9d49189ff8e7f1f5ef0c0f4ac02c2c0edd3826dfab9452", 0x10000, 0x3ff}) 2018/03/24 08:35:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x509080, 0xb9) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 48.190423] audit: type=1326 audit(1521880556.944:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5460 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/24 08:35:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000040), &(0x7f0000000080)=0x4af3ebae8e469472) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002200)=ANY=[@ANYBLOB="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"], 0x1030) 2018/03/24 08:35:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x9800208}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x10, 0x70bd29, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x850}, 0x8840) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r4 = fcntl$dupfd(r0, 0x0, r1) accept4$netrom(r4, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) 2018/03/24 08:35:57 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) 2018/03/24 08:35:57 executing program 4: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/210, &(0x7f0000000100)=0xd2) fallocate(r0, 0x0, 0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f00000001c0)) 2018/03/24 08:35:57 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x48) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/24 08:35:57 executing program 5: r0 = gettid() futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @thr={&(0x7f00000006c0)="7592620eac150ad4ef1381247e52b260ad5f0caedfc9834a622fde514e79a9355c281893a81f953be3dea9cb2b0b4dce2f68cfdb42d0", &(0x7f0000000700)="d1cec5b64bee529e9c424b9d7af30e6041be9989b6c91e6b80cede5f66f164be2e5f272d34c58e0002a3319947316070044c58687ca287229a4464411caa7d9c8b4c9dd8c304d2d8f8579c74582f942ee41fb9"}}, &(0x7f0000044000)) gettid() r3 = open(&(0x7f0000000280)='./file0\x00', 0xa0080, 0xda) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000140)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000040000)) tkill(r0, 0x13) ptrace$setopts(0xffffffffffffffff, r0, 0x6, 0x0) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) close(r3) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r8, 0x4, 0x20}, 0xc) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) futex(&(0x7f0000000500)=0x2, 0x0, 0x1, &(0x7f0000000580)={r9, r10+30000000}, &(0x7f00000005c0)=0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r8, 0x8}, &(0x7f0000000480)=0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000680)={0x1, 0x2}, 0x8) futex(&(0x7f0000000780), 0x7, 0x0, &(0x7f0000000200)={r6, r7+30000000}, &(0x7f0000000380)=0x1, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/03/24 08:35:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x6, 0x6, 0x400, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340)=[{0x0, 0x585}, {0x0, 0x100000000}, {0x7, 0x200}, {0xe, 0x2}, {0xa, 0x80000001}, {0x8, 0x7f}], 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e22}}) 2018/03/24 08:35:57 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x0, 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xfffffffffffffffb) 2018/03/24 08:35:57 executing program 2: unlink(&(0x7f0000000000)='/') 2018/03/24 08:35:57 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000001c0)={0x40000000000, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x7ffc, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000300)={0x8, 0x6}) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r3, 0x2285, &(0x7f0000007000)='S') r4 = dup(r2) pipe(&(0x7f00001afff8)={0x0, 0xffffffffffffffff}) fgetxattr(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="6f73000473656c665b216367726f7570656d3147504c6e6f64657600de73eb3ea3e57cac46a097e37faed87956072080bed5846c0725c24b4430c6230037534c26d71809128700000000000000000000000000000000"], &(0x7f00000000c0)=""/198, 0xc6) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@multicast2, @local, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000280)={r7, @rand_addr=0x7, @multicast1=0xe0000001}, 0xc) splice(r5, &(0x7f0000355ff8), r4, &(0x7f00002d5000), 0x9, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000002c0)=0x5917, 0x4) 2018/03/24 08:35:57 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/24 08:35:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x102}, 0x2b0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa, 0x0, 0x0, 0x8, 0x0, 0x9, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/24 08:35:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') preadv(r0, &(0x7f0000006ff0), 0x0, 0x400000200004) [ 48.301713] audit: type=1400 audit(1521880557.054:12): avc: denied { write } for pid=5515 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:35:57 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000040)="c0bff8680e6a40be50b5331288dd6d322e5e9e131d537e8abb02709e17bb12f92e043ee5227b294b8e35a5b2705e3447c4e48c5651c45baffd7bd0c9", 0x3c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) 2018/03/24 08:35:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/24 08:35:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) lseek(r0, 0x0, 0x4) getdents(r0, &(0x7f0000000040)=""/129, 0x81) 2018/03/24 08:35:57 executing program 3: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="36dd46daa5990a37791c5c7300"], &(0x7f00000000c0)='@\'/trusted{,nodev\x00', 0x12, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x0, 0x401, 0x3f, 0x1000}, &(0x7f0000000240)=0x98) 2018/03/24 08:35:57 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x0) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) r1 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26106, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file1\x00', 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080)=0x1, 0x4) 2018/03/24 08:35:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040)=0xffff, 0x4) r1 = socket$inet(0x2, 0xf, 0xff) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x4000, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockname$inet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) [ 48.362324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.363108] audit: type=1400 audit(1521880557.114:13): avc: denied { read } for pid=5515 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:35:57 executing program 4: prctl$seccomp(0x16, 0x0, &(0x7f0000003000)={0x308, &(0x7f0000000000)=[{0x6, 0x6bdf, 0xdf, 0x8}, {0x8d34, 0x2b2, 0x5, 0xf064}, {0x81, 0x6, 0x1, 0x8001}]}) 2018/03/24 08:35:57 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000100)='net/bnep\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/03/24 08:35:57 executing program 2: ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000000000)) 2018/03/24 08:35:57 executing program 0: r0 = socket(0xd, 0x0, 0x0) write(r0, &(0x7f0000841fdc)="240000002400fff73200000800367700f4ffffff01000000000000a34e00000000000010", 0x24) 2018/03/24 08:35:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)=']keyringGPL\\\x00', 0xd, 0x2) 2018/03/24 08:35:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="946bef38f3ee5a6d9ee522fd9b03294c571780cdbb0d318a7cd5c02504c7434cc6702ae2d679ce9ace22bda3399aabd96b3318d49b0645a12569fbb2e82ef78abd223e70b2e179bd3c8a3f6d4c2386c906c1b3991ca1a3c7a076b43dc66a951c5904ad817dbe921b1a31c0817cbdeceb80b9532a0e55abba76ee60a14882f2626f98875817a88d94f4835f06370f4d6777e97e360db9d77e9a8a40fa387b9269fd8b68e5b4f6d42a58c9cad56be8935fa6a090b93745ccddbf98948da70ae9cc60b87b96731d1e09ffb8961acf"], 0x1}, 0x1}, 0x0) 2018/03/24 08:35:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/03/24 08:35:57 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0xf5) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) 2018/03/24 08:35:57 executing program 7: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x200, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6b}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x44}, 0x1, 0x0, 0x0, 0x8014}, 0x8000) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/24 08:35:57 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/03/24 08:35:57 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/24 08:35:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0xffff, 0xd35, 0x1c2d, 0x10000, 0x20, 0x8001}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@empty, @empty, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@multicast2=0xe0000002, 0x4e21, 0x7f, 0x4e23, 0x9, 0xa, 0x80, 0xa0, 0x0, r2, r3}, {0x8, 0x1, 0x7, 0x7ff, 0x0, 0x22, 0x100}, {0x7eba, 0xf05, 0x40, 0x412}, 0x1f, 0x6e6bb2, 0x1, 0x1, 0x1, 0x3}, {{@in6, 0x4d4, 0x6c}, 0xd3235d0e835b1958, @in6=@ipv4={[], [0xff, 0xff]}, 0x3505, 0x5, 0x3, 0xb5bc, 0xffffffffffffff00, 0x3e0c, 0x100000000}}, 0xe8) [ 48.850634] syz-executor6 (5588): /proc/5579/oom_adj is deprecated, please use /proc/5579/oom_score_adj instead. 2018/03/24 08:35:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) sendfile(r1, r0, &(0x7f0000317ff8)=0x4e, 0x400000ff) 2018/03/24 08:35:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000002000000", 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/24 08:35:57 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) flistxattr(r0, &(0x7f0000000040)=""/80, 0x50) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) 2018/03/24 08:35:57 executing program 4: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f0ffff"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="3ed181cf72ea66676f496866ad6dbc3fbb8ea5a6d79c44e0618f6a6dd1e1", 0x1e) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/03/24 08:35:57 executing program 2: mkdir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xc) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file1\x00', 0x1) 2018/03/24 08:35:57 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000030000001100b65246ee57484f7818b4b763509ae7b594a21ce966c0e5020000004ee1145552253e4346a98b92b5e2c2031ce13aed080440063ca8f57f9c063ecdc0bbbe21c3f4564d621e72dff82269f367426fcc709939f98af9fe36716fdfc2e8e150150d6d08bb72a14c490ead954057a55182ae01cfb90d"], 0x15c}, 0x1}, 0x0) 2018/03/24 08:35:57 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22}], 0x30) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/03/24 08:35:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00001e4000)) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa, [@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002]}, 0x38) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/03/24 08:35:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="d0701f9d001c004b90fffffffffff600000a000000", @ANYRES32=0x0, @ANYBLOB="000018001400010000000000000000000000ffffac141400"], 0x30}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) recvfrom$llc(r1, &(0x7f00000001c0)=""/212, 0xd4, 0x0, &(0x7f0000000080)={0x1a, 0x306, 0xc036, 0x7, 0x3, 0x3}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/24 08:35:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0205000017000000fffffffffffeffff15000900c8040000b98dec65b9d64aa707b412f0d48f52c1a44663d7258ec825b7414b21e44c8659485f08c737cc2e4eaeac55a9dcd2c55f685b80da7a1efc68f65447a943765af7bae99d354b774977c1ca8c20faeea91c4c748279aca68de5e5795da230234ea75bdfe348fe9139c523c8a0fa6753ad345588a4dfacdd56a32c140ccf88bc861da9240c2f28c518d205ccd1b3812267722b37974769e155422a00000000000000e55334576b3ff3633a693b20f1e7c69696906702396c9f0080e97dd2bfdcc753615395b5be1d720786"], 0xb8}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 49.010902] netlink: 268 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.020731] netlink: 268 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.042818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7168 sclass=netlink_route_socket 2018/03/24 08:35:57 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@del={0x110, 0x11, 0x400, 0x70bd2c, 0x25dfdbff, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0xffffffffffff1e10}, {0x8, 0x1, 0x101}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008001) write(r0, &(0x7f00000000c0)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/03/24 08:35:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendfile(r0, r0, &(0x7f00000000c0), 0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/67, &(0x7f0000000000)=0x43) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000002c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000300)=0x14) connect(r0, &(0x7f0000000340)=@can={0x1d, r1}, 0xffffffffffffff13) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x400, 0x8) 2018/03/24 08:35:57 executing program 3: socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x6, [0x7, 0x5, 0x8, 0x9, 0x1, 0xabe]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x9d}, &(0x7f0000000280)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7f, 0x10, 0x7, 0x8c9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) r4 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r4, 0x1, 0x6, &(0x7f0000925ffb)=""/5, &(0x7f0000da2000)=0x5) 2018/03/24 08:35:57 executing program 6: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f00000000c0)="a1f5f6f1f04ef39b8d764b86675de35cc728156ed9d5373e2c39") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') 2018/03/24 08:35:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x7, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101002, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/03/24 08:35:57 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d2ac4c571776c56e5ea915fe04d06a7d", 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) truncate(&(0x7f00000000c0)='./control/file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r1) 2018/03/24 08:35:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0xff, 0x2, 0x7}, 0xffffffff, 0x8001}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da1000000b932ce5b73832fb2cd00007c23be857e83d569a8daeee2cf777d96f4fa4c40", 0x2c, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) mq_unlink(&(0x7f00000001c0)='illinois\x00') 2018/03/24 08:35:57 executing program 3: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000040)=""/210) futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x40000001) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/84) 2018/03/24 08:35:57 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x14400, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000577000)={{0x4, 0x8001}, 0x0, 0xfffffffffffffffc}) [ 49.060532] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7168 sclass=netlink_route_socket 2018/03/24 08:35:57 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) [ 49.129967] tmpfs: No value for mount option '¡õöñðNó›vK†g]ã\Ç(nÙÕ7>,9' 2018/03/24 08:35:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x5, 0x6, 0x7, {0x77359400}, 0x400, 0x1}) 2018/03/24 08:35:58 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x1}, 0x0) 2018/03/24 08:35:58 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)={0x0, 0x4000000000000}) 2018/03/24 08:35:58 executing program 3: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) 2018/03/24 08:35:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@local}}, {{@in6=@local}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8, 0x80, 0x6, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/137) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/03/24 08:35:58 executing program 1: add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="35dae681d6e77bf8980641a4f23583c2abb68d478b0d0e7b22a8d7bba5c3bed3d72771de6b2a69cb8ba109385e2f4b17d376893c8a0ef3eb8ee0a82b976d38ae2b305707abd5fb44cd068c7bcce3fe2199f234a0ab754e2d504c4f8be7c2e8d35e4dca4b413dcfdc678d85", 0x6b, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='-}&-\x00', 0x0) r0 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='keyring\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$revoke(0x3, r1) 2018/03/24 08:35:58 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7fff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000e45000/0x2000)=nil, 0x2000, 0x1000001, 0x8035, r1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x400) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/24 08:35:58 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/24 08:35:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/03/24 08:35:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) timer_create(0x7, &(0x7f00000011c0)={0x0, 0x2, 0x2, @thr={&(0x7f0000000080)="50d961b1630e5d07155687cd159e70f822c0f983af81f9d6a38e079de4391497de804014796359721c06a263b7f838e5dfda03ada983dbdaa0651104db5a81692f3152bee2ee7149534a9b498026719c6247a46b761540f4a680d90ef972472e301cbcd38c72c6ed0428816789a4e79fd2cf8ea9c0e99aa1d9ce9de25cc46b9e00df3a6a4d29d401e963ce6f0a923a", &(0x7f00000001c0)="28f671405bb6424bc2c0c608548867aa145f004f4cf33322c4d08c84e7186010edb880c3d340ba7c0fa0180b44ec0430dbd99449f84c85eda324766fb0a29291b65c00cd280fc87c5d0f45abe87576b4e8a9f823b81da0da7d35a5cfcec2faf626de442f7742c32735001721d34b563ae16c19b6d8a2d07982ccf097d6bf64384558feb7a2db1dc28522f8674e98faf221f76af38e43e1b7f3a3140aecf487382bc94fc10fa4b1186d88516587b146edf6aaafea770e2017e4d3ba9fa5100edda7490776453f0c3008de3d656a3ca6d3b2a1628c3a0a9641099f4beef295b022985e8e9f2cb4663c759d8cb2068016df31772d5f3c4c0153cff5909b1e6fd0137e2b00f26f5d34a566ca9929fa7428b7faede272a0c435ded01c561a5b0b856b8db9364b082cce5aaf50677a8cff5c3b7a6462f543467c960486bb37af713deafc7bf3203e4c38d9bcad1fcb0ae8124977fa58e0cf59155c6934a87ea6e13243b106ce0c55bd8f28fa7e5384f20fe4a8944ed2703bfef1be53177e1bccc618513a4d91632af4e4548c155bb27f9bc8b69c4faf38d885f6f05602a558f4329f3b289d0989e35b0ac416d41b8eb57c5a808e1978bf3655c55cdd691d597518072051cac04e9e105600fe776a73c63561e73f59ad15d34d5562b8d5f3dcd6635f67cc3650e38610ad2548a683850389743163acd7f1f99ed16cded85585eaec60f0e2de21b03a16ec6765d3d0eb1d879f02663c0eef63b8b07e41af4bc09a96d6705b6664f7b2956bb6b7df15c961893ca1286146a911f631f6db16da0c622bd12cca23244c90e41f4a34e7e280a34d721d2566c91df43f369ba72bb8b205611b3a3fe93bb49711a5d81c2f3dfd060d8c46a2b2551a0088df54f887023a9c5320d1601512a5b1f57a005f6b22c208d0f6f42bcf978ab0afe2877803840c54122d7f129c1cd848a00153ff9cad8ecd6be688e420c0c2a6833688fabba4e950b073815ed248ef02fa7cfb5cf48bf1a4cb53e98d6b8199f06f8ad8cdee0e41332b6ea6403d1150f0f110da85b03c4275d055805e3629df2668c7a0c95db170798ac29ffbb26de696aab73ef52f3edc3731d9569b91c999bf5b2dd13b207376fc2c65474c6db2542f6fe9b85d7e15b5fd416a8811bdf39e0149d6745503cd075e12acd400b700735d7832a69468c9e18c790a02a4f78361999238ef3fc58300f07361f0492659387a29e59c654155b2262e181627215bdc78ccf075f4734a98098c791900d9fd5e47cee38fa460028e39f98f9b35c30b55ec2d8c7f861aa3d23446bbf26f1fefd5d7e8889f3598ce8ff4665ba57a6b7cec315efd6a88a81b546f00ae988eb22d157f36ac31064d3f96f9345808cf304383edf3b8cf13da1057b7bd1d8e361fceab8dd5c417ee28a18eddfce10af5ef76e9d5e7e167dd2b083074150b7e1d68c00d3a312ddd75e4eb67edd40a50b87372a43b5c0694a81289b3f53f512b215ce067aa165b2c49a59439ac5d13a4a0f98286a184d2a18e505beb195ca836bf62a179aeae6e1f1bd988d091d2430f80d7a9fa122fe5107fe9edb4cded6aede1c6a8be7786f99dc310b0a0888f76c72c5815bdf12aa7264cb101ef48fd9e747c8b190e71e482a8540a3cab22452ea17b46820e5478c5bea67e6c64ba0a2659be5a0f9c3a0c78c066689a461fa664e059393ce4140d8330caed4ad4f10fa19b8fb51f13fdd6361a9ac5a52262fc46504ae3cd2d9e5f8aa5b80887dce91a05b91de1d6f47967f3173b369d1928adb1485dcda97f5b705c3d1a7334f5a10a7bf4a612c7bf89d63ae1038bb9d69b5b9df09fdd2a679071b9279919ce3c17605569230162749eb857638934032e7e4828df96a2f5d1d734ef291b58e6c7651a0454e2b14a7378b15f5751cb93d0bc6edc076ce841c8e1754f377dcd4a025a53723ec2eebe3fa4c96eda40bdc625e5a643067faa606819a55734bd3687adccedd6c234dfac442cdae304a56166fe31b286b0316f291a574759d8ab22129abdce192e597bbae086861e5a276f60f9dec40dcb5142bba82e72fbb785e9688aba8096ae07b271b60df9aae9711f9f71020a25c8bcea9198e0ee4c2b8de45eaeaedb16462a484215fc81ee2f05ba97c1d678b53b7c2837c32205e77932de08d25fe3a021674ca28167e30f91d5e902285cfcb0f56023fef91d8741c2891edf29d64af42ba3ccf3aa9d3da2c075d8afc7706f6825996785506856876b3e9a8cbaeb9cd65ffe654e83a69b4cdd51bce7c3c44724f944589b1f5a5a183c825afc07e5c8ecf96f2cf57cf90f53c41b683437d764a42ab13492fa9bab5e17ecc970bb6437d264625f120a7f75d2a1d95170330ae09177bcb7664dc9fe7c7155004c805bd9e94512d3e9d8c9c56774b134f2a36d01de9a060275cc0f6c979e4314242de648b2ef91f900332e2710bec8368af01a3048c3061c6f63e1b41ff69a730fe86ea17ea254d6f8027d6396a135c98f81f4dc7d918dac56968dc24094ae721f51cbfdd273958cc471cf9ac64ee2cc252878c4c4f95aa430b78eea14da7e20bef438fd983fab7f37fcd053a1db882f4141251d9b3e0f70fa910a28e25ac9fdb599e176298607705bfeb75b6ec3a1dbb3b4689ce4332ca7e4a9f302d8675085b288ce3f3cca0c0c1725f6953b1cc73b31986383b88bd79a9486edb337ecdee9a54c982ccdc72c14a930b3f30ee74beff7ef038d1769075730e93f6e9eedf9c019d54d0e357328062adeff2856cd3de8d108ee37e1562d539bcb4d19fde441fc364df6df3fa088c5411a967d46d85b093a09d42a4e329af1621ad9865ccdf44fe357def0f37da3b2619c3ec4b9c5580171419bf451b0117ef0504ad63c41c347634d500e0bd60c488cdd1dac1c67040e6bfd16d9c823b55134f2e3cb524b384a57e0a80f72cbaccc5a3eb039d485fa1d91c1fe5ec654293c1817eb1c7e2ec0e7deef1d3b63c5865286f713f858e71560be8c1296b1a5ae3e337e049fd5a0a1a9ad139808be4c80cf294c8d0393ae5053ae0e847e359cee0a0534ac3758c43ba66408e257af5c58ca4531c39073acc58eb115bc0152672eb16411873a5e4d82d7aae38bdaed15ce55dad7858b4cf0aae084de1c710879ccc32585381864d82839f0b7d0db31508322cf95daa1de194d76330db29b09f1d51ac0dcc6f49432a2ccc59f41a68fb191adfce18fac28361f6482ee386f67af3409002b9bba360ec5a581cd1b84396483fa56ba16b14aed76b6ebd14e2ea911d882149c49b54a607c283c5246c9c85a1cb685631af48a1a82c23b7111f1d378e81c303bf2d0306ef80a0600627d001a2a223f957b81beb4f85068d2cc9accf171dde913b9548d075934b18989e40a473173b00318caedb76dc7d126d75d0218f0b086b736a1dd12cf0f47e60c1cbee01c2507d6884d13e0f47ce889257e96bfcd525b4f5aa5eb3ca97b27938ce5875ad88ab01c6df5fdff28358b127f700e19bdb3ffced95ef29c755c68521d583c1486e3e91b1a74342c1459d1533b896708eb17a9bd48118dbc03f2c2cc3a806235067f4a73d0d5dce0229abbc92d580f9608c2973b4f2e9921f6393acffc6ee390b55fe8ff53f18873f797ae7004fcda67b81fc5a4d313968ceaac04e2b08ecf31d7199dab1a908da66ab632107c95fb634c7fd05fe977c27e6a661a1962046e762a4ab96e00ac95886f6a4ba1f4b42e12991b72896bb7c382fc5b9db8e1d871d939febb06c0d6bb9216c531c8635107c099666694ce6b152501c5a77a364928aee54bee37f10a26d83061d04644d271e81d343df2f3067cd3c8d26c05c589431c1153496f47b38d009d670739293e8a36980c08b4bb42969fa9d649241a3ebc8ee9e6008cd16d0d43ef246bedd153f52a1f8c189553723870d37962b4aaeae5bfd230486d4ebcbd524ab4087ece8ce891e76b91d2ae2e225fb7cd7d47a31a6edeece3991cc79b1f44027a17564104e7b054dbe42018b8cab0ade74f7e4b354c5d8a88b4a045b22ce3021dbab67dba80a44c97f664a0afc22f722f5674b60b468d1048605f0b11ade1e3ec545389c9b3a2802b75542836ba5b2df13766252e18b20defd6883bb6a53939e72dece78ae9495b4e9b05bb0b3638ba521778912cac24761ec98188588698e83d36b86b0ac211cb1586e10721791fe2366133c445ed9c0a5ccab874b1bb742330a539a0917bb5fafa6703c3d5bae7354ff1901e3485bcaa490f217ea9fa04667afd21811c56ad3f6f9e362eaf80dc52370a770a8f34114f2662a0e366532decbb03873240a9b2122e7fa31339f966cd7247946356e7c01b9787fec7ab2e4b9543dffdb8b1332b92ebb1737ab93895a06bcd35af7d196e943df7fe944ce5df0a7f3a8a08b33e38743345fdb1d36e30d6c5eaf536dff08724970ac7397c8fe5c92ef883ccc6a24f50a784af8ea533a41a1dbc51c16d5a6902682bc946b0aab2f3db613c620096d0d1d394a99cd1438fe63dc9dd7bb6bbc063f9f9b59548b2a0efed62930d8c8ff8a3467eb3f84ad7f0fe035699bdd981ed5c8583878d9daae9892ed856e7f25886b87de636703734b7d0c1e98611116ab4b4b60127da7f67d0ac671754e226f41f2210ddde8d94cefcc90ef5346baacb3bf82ea78f415487b03e237e4f4a7c7751468d1955a7603a1bff58c1c811765dbb055c9dc756a03a96ced5ab71d2ee8d7fcc244c43415e4bd822de67fa3b74401d12927882e188fd28b90b599e88a5a738faacd34a71cdbcb8586c33e475ee731068bda093b96f26b9e4de44b8821e71d7f2b569b8f65cdc46b246769b9d3aa48e32eac44b4bade9361f3274fe56a91dae45e689438211615799425aad72af5d20588673da5cc9b546ada0f34797fb5b08585a5e9a64587824d04561199f5419a04003a689c4a62cbbdd5356e063717c0118d2d9acbe48f8d8dac195fd8500a465768e0621ed16716d9ffdaed110fb5ac6034fbbbd3311b72222c4dfa8808e4a6b3eeb926537132db73900c7603e2dbc97507f0faeb1bb7469e7a0564294381982ae11458e0763d45e4ca59161598c2b57b66c60609c10886fe5bf65c9a558aa37c8db46caec3b62b2531fffe81791227f8db0c9a63161654f5fc382642ebcb6f75f5c4db6b1c4fba9745bf466241fa1863ee761b3cdb2d5f42b2c73a70e69de8d6f79b4316424a7718992442e4dd166377ae45d3e04834289a2ec67247b6f17b1ec3ce51e8f67f06bd6d3cd6361b0e8d2539e8325adcaf98c0b9795292687827f9f63219817f33e4153c8c82edf41a36947c4b3352ef84a46d89aa4174dbddb7e6a439c205d68faebb33cfdf7fe1bd175390b38a2f330a657aa69db2987ccbcbec0fd055106e5b2a6108458ed351086eeb1bc9e8baf0e042bba9099843abf1a181cd4079d4c5ba4fd98bff73e34ecbfd1ff9447b6c63b1aa51f352ba372c441e00eb7943adf04e135d7fc1348f09a77cc48a5bad45fbb382cc148536a93e3cd1bad34400bfbb911a373dd13cde0a50efd8479b2f516ecdffa02352405dc82daa7e2dcafb7540848a4c9d79e45969be8abb2bbbdf58fb0fdca4ff18c7fa38dee78c9f3663ec702acfc95fb8bf0c923a7115ebf8757eb4c2049d80ab84251d4c05090f4323c94d384de6a50501848985f7534081c17f4f33af188c964666883d0d6530b0fffe3182f6a794d98fbc16b6c2065f3861e31bec0942e0eea6fa75c3b2afbace5946ba97753f89db07225e2d514181e976aaa7e0a82eb719df7414eb0c7"}}, &(0x7f0000001200)=0x0) timer_getoverrun(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x1ff, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/24 08:35:58 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/03/24 08:35:58 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000300)='\x00', 0x3) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@ipv4}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000340)) 2018/03/24 08:35:58 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x0) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) 2018/03/24 08:35:58 executing program 2: mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80400, 0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x4013, r0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x662, &(0x7f00000000c0)=0x4) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) waitid(0x2, r3, &(0x7f0000000240), 0x2000000c, &(0x7f0000000280)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x4000000000000000, 0x4) 2018/03/24 08:35:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000043a69fff4e1b7b2a00000000"]) 2018/03/24 08:35:58 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[], &(0x7f00000002c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x59b, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) 2018/03/24 08:35:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1000000000000096) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x3f, r2}, &(0x7f0000000100)=0x10) syz_open_pts(r1, 0x2080) 2018/03/24 08:35:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x3, 0x10011, r0, 0xfffffffffc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) 2018/03/24 08:35:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r0, &(0x7f0000000180)={@pi, @hdr={0x0, 0x0, 0x8}, @ipv6={0x0, 0x6, "fd7cca", 0x44, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x0, 0x0, 0x6}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x7a) socket$key(0xf, 0x3, 0x2) 2018/03/24 08:35:58 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5c1d, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x0, r1, 0x10000, 0x1}) r2 = socket$inet(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/24 08:35:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xffffff0d) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/24 08:35:58 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x42100, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x44000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000bacfe8)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='*vboxnet1(\'wlan1/^\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r1) 2018/03/24 08:35:58 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) lseek(r1, 0x0, 0x2) sync_file_range(r0, 0x6d2, 0x3, 0x1) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00000000c0)="0a84932d3f21d48bf4e84f483efc72becebcd46044e2720d54a609f8e2f5cd749460c6e9046bb594757a347a82e60bd13994a9217d7d9641b747aa8cdb264aab83", 0x41, 0x8040, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x6}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$int_out(r2, 0x1, &(0x7f000004aff3)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x9, 0x5f, 0x2, 0x84, 0x3f}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001200)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/03/24 08:35:58 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x65, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xd, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x1) r2 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') fallocate(r1, 0x2, 0xffff, 0x8) [ 49.374596] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 49.400941] sg_write: data in/out 524252/80 bytes for SCSI command 0x0-- guessing data in; [ 49.400941] program syz-executor2 not setting count and/or reply_len properly 2018/03/24 08:35:58 executing program 4: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x1) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 08:35:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0xc1f5, 0x0, 0x3}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/03/24 08:35:58 executing program 5: ioperm(0x0, 0x1, 0xfffffffffffffffd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x9, 0x400, 0x4, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x21, 0x1, 0x202, 0x0, 0x3, 0xff, 0x5, 0x2, r2}, &(0x7f0000000140)=0x20) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c74657262dcb247e234babc5c0000000000000000000000e8fff9ff00000000000000000000000700000004000000a0040000400100004001000000000000fd000000b8030000b803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000652f00ab6a515019000000000000000000883500000080000000000100000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000ac1414bbac14141a04000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000008700000073797a300000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac1414aa01000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) [ 49.439128] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/24 08:35:58 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/24 08:35:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000046a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017eb634ffffffffffff000000ffbf13", 0x5d) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x8001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x43) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/03/24 08:35:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'teql0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) socketpair(0xa, 0xe, 0xb34, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x9, 0x8000, 0xfff, 0x4000000000000000, 0x200, 0x5, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x9, 0x9, 0xfff, 0x2, 0x3, 0x0, 0x8, 0x0, 0x7fff, 0x5, 0xd8, 0x0, 0x3, 0x0, 0xafc]}, &(0x7f0000000200)=0x100) 2018/03/24 08:35:58 executing program 0: r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCNOTTY(r0, 0x5422) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@remote}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r1 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000380)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt(r0, 0x2, 0x0, &(0x7f0000000140)="52b26797f2a15a2f4d6b6dbbb83b085495c4cb27505681cdf473906a61cb360942d4e8e848a97c1d50a9114f2a777891de150d1b5741cde665691e24983db96d87dee0bab0689d9551b1d0c5ead3e5405ebb7d9f7f20a18c25fbe1f8cbc9d24e5f3c9a3ddce7a9fc08380e9187a8238efb69d2d78aacdec8313966b3b5104c9b3f2647843e21ef12162f2236cce1d03b3811ea7c17e4a2fd63a76b02a2203fc41fe0e0bf84fbbc6666e343a0d33ca60f6f591d967c9352aaa198d94827ae1b08000abc0c049ba5708d8ae69cf0151fea2a25f19b1ffda5489dee755ff6a62ccc17d43b", 0xe3) 2018/03/24 08:35:58 executing program 4: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000000040)=',', 0x1}], 0xffffffffffffd80) tee(r2, r1, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/24 08:35:58 executing program 5: r0 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x800, 0x0) write(r0, &(0x7f00005a5ffe)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendto$unix(r0, &(0x7f0000000000)="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", 0x1000, 0x20004000, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/24 08:35:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) fanotify_init(0x1, 0xc1400) 2018/03/24 08:35:58 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x41ca00, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/03/24 08:35:58 executing program 3: r0 = getpgrp(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8040, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x10001}, {}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) getpriority(0x2, r0) 2018/03/24 08:35:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80), 0xe8, 0x0) 2018/03/24 08:35:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xa6de9e62, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20}, 0x10) 2018/03/24 08:35:58 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) connect$llc(r0, &(0x7f0000000500)={0x1a, 0x1b, 0x7, 0xffffffffffff0001, 0x403, 0x7f}, 0x10) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000240)=""/129, 0x81}], 0x4, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x10}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000380)) 2018/03/24 08:35:58 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f0000000140), 0x9, &(0x7f0000000080)) 2018/03/24 08:35:58 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = memfd_create(&(0x7f0000000040)='/dev/ashmem\x00', 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x4, 0x9]) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f5000)=""/4096, 0x1000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/231) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'lo\x00', 0x3ff}) 2018/03/24 08:35:58 executing program 1: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 08:35:58 executing program 0: r0 = socket(0x5, 0x80000000080001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400040, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00000001c0)=0x7, 0x4) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) prctl$setptracer(0x59616d61, r1) accept4(r0, 0x0, &(0x7f0000000240), 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, r4, 0x0) 2018/03/24 08:35:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xcdc1, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0xa00002, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000003d40)=0x2, 0x4) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x22, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_getoverrun(r3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x8, 0x1]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) clone(0x0, &(0x7f0000000100)="9d68f5272ea6cc32756bb446fcd2d34238155ceb2ea9a9a304f82a21e6ea94ed6629c35c2e74df9d908c12714b7e0af538343633cc48aaafefaec3574a5362448e04ce3166a908e2d64f673653391558b64642cd4a0b07d1828c3bc0da896c0c147ff99c02a56aa497bb64b611fad5518950325fdaa299c3504ff9e7a02b35d0a0b37d5e7a3236ff7fb5f8e49a991b7ff4084c45170bd00c7976c6b1aefe0000", &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00000004c0)={0x27, 0x1, 0x0, 0x6, 0xd947, 0x200, "03d6130bcbc8bf30a0f5b598aa808e81692b0fcdf27a51816a38b291e434d61dcde095d680cb1d9ddd2348c3fc730551ab503ca06c5959b1f399006c9807b1", 0x12}, 0x60) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x200080, 0x0) write$evdev(r0, &(0x7f0000000380)=[{{0x0, 0x2710}, 0x9, 0xa10f, 0x1ff}, {{0x77359400}, 0x80000001, 0x3, 0x3ff}, {{0x77359400}, 0x4, 0x3f, 0x5167b5d8}, {{0x0, 0x2710}, 0x620f, 0x2, 0xb5db}, {{}, 0xffffffffffffff35, 0x1, 0x4}, {{r4, r5/1000+10000}, 0x10000, 0x100000000, 0xfffffffffffffffb}, {{r6, r7/1000+30000}, 0x9, 0x9, 0x10000}, {{r8, r9/1000+10000}, 0x8, 0x3, 0xffff}, {{}, 0x7ff, 0x7, 0x2}], 0xd8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x73, r0, 0x0) exit_group(0x3) 2018/03/24 08:35:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501000, 0x0) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) 2018/03/24 08:35:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffaff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2) r2 = getpid() r3 = getpgid(r2) socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r3}) 2018/03/24 08:35:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100000401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)) 2018/03/24 08:35:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff04, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="5c854d1e1b021ed40b80b240e822f83bcdf647378af86bc1ee43de1e259033caab1a307d63f3f538376efa7a51b0f49adad1206c22703b0095016922f1fb2ff9b49ae525a5ff3748dd6fe3d05af85bde8ae10775bc91258daf21b107acd41c892cb3d4ced5e5ba7958371df8f41dd1af4cdb989d5caea02e8c002ec08706055ec2f76d572d19be0a4cd31ab776bf6a9a060212d23a270e70ee160d", 0x9b, 0x4000, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/24 08:35:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4000000000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) userfaultfd(0x80000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="ba05547233b714234d0ca7a1c550ee86f63c6c1c550c1b10244b9186b0bf195d7eb9f15aa56e89551ce2858b794359d89c499e9dbc2545f5036eccf5da572a", 0x3f, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r2) futex(&(0x7f000000cffc), 0xc, 0x200000000000001, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) 2018/03/24 08:35:58 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x31f, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0xffffffffffff9695) 2018/03/24 08:35:58 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='tunl0\x00', 0x1ff}) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x25, 0x4}) 2018/03/24 08:35:58 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ftruncate(r0, 0x86) getresuid(&(0x7f0000c10000), &(0x7f0000000080), &(0x7f0000000000)) 2018/03/24 08:35:58 executing program 4: r0 = epoll_create1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x2a1, 0x2, &(0x7f0000056000), 0x34c) 2018/03/24 08:35:58 executing program 1: statfs(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)=""/95) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./control\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x103400, 0x0) 2018/03/24 08:35:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040), 0x0) sendfile(r1, r1, 0x0, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000131000)=ANY=[@ANYBLOB="380100626a0013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200637473287874732d73657270656e742d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecfdffff"], 0x138}, 0x1}, 0x0) 2018/03/24 08:35:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0xa5, 0xf8, 0x100, 0x8001}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'nr0\x00', 0x3fe}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'syz_tun\x00', {0x0, 0x4e20}}) 2018/03/24 08:35:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') signalfd4(r0, &(0x7f0000000100)={0x7}, 0x8, 0x800) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="d5b693fa57b1fbbdd417cb382e765beceb00000300022cbd7000fbdbdf25050000013c0167521748dde686389a0008003c00", @ANYRES32=r0, @ANYBLOB="707cc10cb8f9232914ce81b01113109ee8c911366a1bb66d7709a3b908008b00", @ANYRES32=r1, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x4010}, 0x4048081) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005bbff4)={0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5dc, 0x101}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) 2018/03/24 08:35:58 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x400001d) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ef000808c9a60418cc0133f37e7aae07bfdb3634be8cc10a63866a1a40216fab5243f940bf180241ef88bd1eef49a8648d134af6d1050a07e2f34ad8dd4a3136393c798af47291d0923dc457d94dcf9411c98304847cf97db2d10dcc5fd310cc"], 0x24}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x8, &(0x7f0000000100)={0x3f, 0x517, 0xfffffffffffffffa, 0x6}) 2018/03/24 08:35:58 executing program 1: r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000100)={&(0x7f0000000040)=""/132, 0x84}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) syncfs(r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x10000004}) close(r1) 2018/03/24 08:35:58 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xc5, "0a4ff0ce843a3f47f49162e45f0702f864482b1b8bcc62c7313bf70d9c7df9d16f11cdbcd432904b912c82e8333c3e32d6c53160f03cbb808af924862d4314c81f88fa6d9914b81e205d25e558649c495978b4c1e4373201f371c238d1fbcbc1f4157d380305f14a143b2ee304a543275d3254b8a54ffcffcb37cf71c59ed0b48c33e9dde562db28197757512f12daf7dc42443ca306e9e7142247ad9e18ad31284e3af69f4415c739ce39c4873045a13e15835ca4f1e9b7ba2663eb50e67343fd55818896"}, &(0x7f0000000200)=0xe9) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0xa, 0x2, 0x0) sendto$inet(r3, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r3, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) [ 49.795977] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=106 sclass=netlink_xfrm_socket 2018/03/24 08:35:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000d1ff4)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000000000), 0x400000ff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000400)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000540)=""/63) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x18, r3, 0xa, 0x70bd28, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x5e, "ae50225546b60e2fc3b1348b52fe9bf901e4cfe8d974309b489c631341d0f5b2bb3a9aeabf9185d62566e94c3844cd67f4116d2bfd902af0ea931321c6a6ed63ffea99e948b470000b5230fd003f69953b9e290e81ba5fd3f3a01e31966a"}, &(0x7f0000000180)=0x66) r5 = add_key(&(0x7f0000000640)='dns_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="f0aa3989359fc89062aff0c31baed841d3637f67baa039e459d72e748b2f357b02695b81e685", 0x26, 0x0) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000700)='ceph\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="78000000598b78c50d0ec3ec651ec1ef433692986deaf6951d21e3b8f99cdeb5488de5ba58f87b0d313afbcd606d4d428255c8cb6fe03bb8e62e121ec70198a052afe62b2a04a0159f3d9f7450fc5256a6899a3866e763f70f72cede5ae97552dd170d6557ac64033836e1a82b9f0d36dbf7956742baabcaf9cb597f8f32b91da8e4c681b918aaf7089032f61c7d41e6552d2a576a5e9abfbd885b7af31de622ca811b41f79d579ac46b0ab4d6e03b0be731"], &(0x7f0000000240)=0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, 0x4, 0x4, 0x53}, 0x98) ppoll(&(0x7f00000001c0)=[{r2, 0x1000}], 0x1, &(0x7f0000000200), &(0x7f0000000500)={0x7}, 0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xb0, 0x4}]}) 2018/03/24 08:35:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f00005dfff7)='/dev/sg#\x00', 0x0, 0x0) socketpair(0x1, 0x80003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x2279, &(0x7f0000000080)="6e7c6e745100601dd4909cece5fc31180b55") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/03/24 08:35:58 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={0x8a7a}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) 2018/03/24 08:35:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="7952d5e366bdeafb5f325da7e5d8d4d8f79e1061091efd04663922eaa478f1963922ae3e6f775c6489afd151b79cba44b0026fbf55d086819b67adf4174a3674940717423fa1e6a76c86d4c5643bb7d4782dbdba4579288e3a30f1774d46f31b1e0b3dc8abf4fa197a7e1e164fa5e3abece14896f77a56083fd320f8eb7ab729ed4ed20fd57d58909dca21d39a", 0x8d) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x4) 2018/03/24 08:35:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/03/24 08:35:58 executing program 0: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b17ff0)={0x0, 0xde}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/178) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r2 = memfd_create(&(0x7f0000000180)='proc{\x00', 0x1) getdents(r2, &(0x7f00000001c0)=""/136, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x8, 0x7ce2}) bind$packet(r1, &(0x7f0000000400)={0x11, 0x0, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/24 08:35:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000540)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000003c0)={'nr0\x00', 0x1afd}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=@updsa={0x144, 0x1a, 0x633, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@extra_flags={0x8, 0x18}, @algo_auth_trunc={0x4c, 0x14, {{'crct10dif-pclmul\x00'}}}]}, 0x144}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x400003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e23, 0x1ff, 0x4e21, 0x4, 0xa, 0x80, 0xa0, 0x87, 0x0, r3}, {0xf2, 0xdf, 0x400, 0x2, 0x8, 0x5, 0xffffffffc2b33198, 0x2d7b}, {0x400000000, 0x1, 0x1, 0x3}, 0x6, 0x6e6bb7, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3505, 0x4, 0x2, 0x6, 0xff, 0x2, 0x5}}, 0xe8) 2018/03/24 08:35:58 executing program 6: r0 = socket(0x20000e, 0x100002, 0x5) write(r0, &(0x7f00003fe000)="24000000280007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/24 08:35:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000041d000), 0x4) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)=""/244, &(0x7f0000000100)=0xf4) 2018/03/24 08:35:58 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x20, 0x7fffffff, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x200, 0x2, 0x6, r2}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000280)=""/221) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$void(r0, 0x5451) rt_sigaction(0x1e, &(0x7f0000000380)={0xbc79, {0x6}, 0x6, 0x80}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) 2018/03/24 08:35:58 executing program 7: r0 = fanotify_init(0x5, 0x80000) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42a01b, {0x400203ffffffb}}, &(0x7f00000000c0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/24 08:35:58 executing program 1: clone(0x20344000, &(0x7f0000000180), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000240)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x77359400}}) 2018/03/24 08:35:58 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x3, 0x800000006, 0xfffffffffffffffe, {0x77359400}, 0x20000000}) getuid() fstat(r0, &(0x7f0000000140)) 2018/03/24 08:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x100, 0x100, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, @mac=@random="e7848942cc5b", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'teql0\x00', 'sit0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/03/24 08:35:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000028ff4)={@rand_addr, @remote, 0x0}, &(0x7f0000028000)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000026fb8)=ANY=[@ANYBLOB="3800000018002100ffffffffffffffff0200000000000008000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\b\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/03/24 08:35:58 executing program 3: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x0, 0x800000000000001, 0x0, 0x7ff}) 2018/03/24 08:35:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6a66623000000000001000", 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x400}) sync() 2018/03/24 08:35:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x36}, 0x62) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/24 08:35:59 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) recvfrom(r1, &(0x7f0000000140)=""/150, 0x96, 0x20, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x3, 0x3, 0x3}}, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@int=0x100000001, 0xfffffe00) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000004c0)=0x1) r2 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="cfe8533f3fe3441fd54367e3071092c37d4db2534fc9fc2f9e971d964f689110d7a82056de3e36cb90f4fcdbb3b5abe53b6de1641464435ffaba16dbe2872d26f40ed17fc2a9c71eaeb3f9a687732a5131380d3b1ca3bc106a972cdcc1e3809f99b6dbf1f2f4f48273ff6e7a0d037a347cbbe9bfbd724fb3958ad0dff3805686cef7942498062f6e244046a668e0233ad091f46e0ae2936571ad07085526aded40271f0376ac3c9f4aaf1e4da2ca9d5f90b88b4e8c9a328032df2e28a1d5ebee547c98c43b4aafcc27705916a2ad8bf8c6f0f025ad857f768b696b5acb06b897d8e7ab6aed3a611afa6e0a76", 0xec, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) fstat(r1, &(0x7f00000005c0)) 2018/03/24 08:35:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x1, 0x2, 0x7fffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x402) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) 2018/03/24 08:35:59 executing program 1: r0 = epoll_create(0x0) readahead(r0, 0x851, 0x1) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) inotify_init() dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd}], 0x1c) 2018/03/24 08:35:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r2, 0x7) 2018/03/24 08:35:59 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0xffffffffffffff6d) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/03/24 08:35:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="7502954adf373175b6a66a91f1b3a1547b8760aa7d8913cf2e40c12f3866c024dadf5989123a1fe15a25460a9870a8") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xffffffff, 0x7fffffff, 0x4}) 2018/03/24 08:35:59 executing program 6: r0 = socket(0x10, 0x802, 0x0) socketpair(0x0, 0xe, 0x36, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r0, &(0x7f0000000080)="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", 0x11d) 2018/03/24 08:35:59 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), &(0x7f0000000380), 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xd9d, 0x238, 0x2, 0x0, 0x3f, 0x100, 0x1ff}, 0x1c) mknod(&(0x7f0000000040)='./file0\x00', 0xe, 0x2) 2018/03/24 08:35:59 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x8001, {{0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x24) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2000000000ff02000000000000000000000000000100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004ec05a15270dd66ba9ec1e1b84912000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/24 08:35:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x342, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc5, "ee91fa5f5432a1d7606639df880bec6c8687e844e7d27c87bbd49f8e3099aa1e57c59413b34225778113b50941758d98b9a584befa346ad56887dcb7fbdbfc081044a80b26c42bbca63b1c8a40c987bf98b63d9d6e593389560e01a0fcdaee1d62e40e2e8caa47e0bf478eec01a7a5aedaf06a7bffcd4aee9406cc6bb04d65458a2877ddd237629ceb6b981ee0dec45a909d61d3deaa5dc7cf899b14e9673d8527f1d811fd3ba9e13de380d5938cfc9a5028893b809d24fbf5903c4cc9d477d4a49032a147"}, &(0x7f0000000140)=0xcd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x80000000, 0x0, 0x7, 0x0, 0x8, 0xd9, 0x2b, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x2, 0x6, 0x7ff}}, &(0x7f00000002c0)=0xb0) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/24 08:35:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10010100009fa5ed7af00000e7b3a25684008f060000000000"], 0x10}}], 0x2, 0x0) 2018/03/24 08:35:59 executing program 6: r0 = dup(0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x8000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000031c0)) setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/03/24 08:35:59 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000180)=0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) rt_sigaction(0x23, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) fanotify_init(0x2, 0x9c00) 2018/03/24 08:35:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000040)=ANY=[@ANYBLOB="5400000021000100000000000000000000000000000000000000ffa590d308d312a9f5d6ff00000001fe38000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000004001100"], 0x54}, 0x1}, 0x0) [ 50.445561] IPv4: Oversized IP packet from 127.0.0.1 [ 50.450723] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/24 08:35:59 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x8001, {{0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x24) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2000000000ff02000000000000000000000000000100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004ec05a15270dd66ba9ec1e1b84912000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/24 08:35:59 executing program 5: setrlimit(0x7, &(0x7f0000b09000)) poll(&(0x7f00009eefb8)=[{}], 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x9, 0x9, 0x7ff}, 0x8) 2018/03/24 08:35:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f000069fff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) ioctl(r0, 0xc0481273, &(0x7f0000523fd8)="89f5b857b63fb49800030000008a8653b89239f422b48f1d4b269a84269040d67675f1d083") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x20) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/214) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/03/24 08:35:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000030002001}) dup3(r1, r1, 0x0) 2018/03/24 08:35:59 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x1, &(0x7f0000000000), &(0x7f0000000000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0xfffffffffffffefb) 2018/03/24 08:35:59 executing program 0: pipe(&(0x7f0000876ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000009ff0a)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0}, &(0x7f00000024c0)=0xc) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004980)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004a80)=0xe8) fstat(r1, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004b40)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000004c40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c80)={0x0, 0x0, 0x0}, &(0x7f0000004cc0)=0xc) r10 = getpgrp(0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004f80), &(0x7f0000004fc0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004d00)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000004e00)=0xe8) getgroups(0x6, &(0x7f0000004e40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000004f40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000004940)=[{&(0x7f0000000180)={0x22d4, 0x13, 0x800, 0x70bd26, 0x25dfdbfe, "", [@nested={0x11cc, 0x3e, [@generic="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@generic="89d093b4b3ceb5bd30ce11d9ca6fe241f70fe1ab62983dd177c118ef9261192a0338acb88cdf7a18ed3dfa0437cbcc234cccf81a6cf0239ecbb724638a0500ba4ed51988177ec7664247c6d17b4186640fa8eaf6e3e36483f9d1aa5d18afa05acce487ee8fef5e1981319d3c09a6b09846fa7b7eeb3c43217b09532f192e8d96c58e9d0fcc910c0ecaa1419aebc2d80c2c44b2690f9b05a4c7d7667a4e8a2a5dbcd23078eff4142c6710adf79680939f10820e67fd6dcc360470937177788b74b0ff727d03efb4cfdfdfdddd0c1672ea4b0ffd499efd8adee78323445eb6a69a09"]}, 0x22d4}, {&(0x7f0000004800)={0x10c, 0x2a, 0x800, 0x70bd28, 0x25dfdbfb, "", [@nested={0xf4, 0x36, [@typed={0xc, 0x39, @u64=0x800}, @typed={0xc, 0x44, @u64=0x9}, @generic="916f7f", @generic="dc021e4a7b3b7ba251c9d568cbee4c1d6ded3b16e06049161be65175b48b63f11a37d7a870fd90e6c8853e9e53946dafc3aee541e0229a2f72aedb6d6dac9fa7612647b94b458c2548c1ee6c2d905353825eb320c53d9d57fe95a0c331cef27ca1737e4cf3c6e01247f0e7e3a04c87b4efbe01211b9778e6a9cb95e0dcc42387e5255707f827212d14614ceba3e54dfc601602a08590b9e97e9e793f2979955ee4ddd1fca0b24fb35cf3e1d20ca9544b2fad208907e36f926907bf769dfcc27889427088d7f6cae9ff95f3ea895cad43f0", @typed={0x4, 0x5f}]}, @typed={0x8, 0x8e, @u32=0x9}]}, 0x10c}], 0x3, &(0x7f0000004e80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x800}, 0x4000000) ppoll(&(0x7f0000435fc0)=[{r1}], 0x1, &(0x7f0000e5dff0), &(0x7f0000830000), 0x8) 2018/03/24 08:35:59 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) rt_sigpending(&(0x7f0000000040), 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xffffffff, 0xfffffe7f) clone(0x0, &(0x7f0000001fff), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ff0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x8) fchmod(r0, 0x0) 2018/03/24 08:35:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x54, "cf8c925bbf130bd2f2601ae4d5bf1d6027d662fdf45145257a424b23e64ab79894787eb9a17b202b770010042e9d0fb99a9b5fc0811fb5653ea869941ad02e4b55e59f89647b8180f100c37f3a6440d12b6538d0"}, &(0x7f0000000100)=0x5c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xb3}, &(0x7f0000000180)=0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000435ce339e7d325fa4c0a9235692a2ac0ddf9f40f5e6cfee1cddf78afd474a5966c48abb7dc790e3876353057593e257d7a3b8ac5d0d4065b587fa974faac40d25e81443c879a775dc1fa5552b0b6cfb56e56d8cd3b12124e6ed8c953fa63bda0e99bb20cb7a0539cda7e1c01138588c4d9643117f31c986ce5496c69e1faf5c155f35c9d7e8ab596e5bfeaca7b99a04f8c3e2780f93afd30e9e1991b5703bc641ddeed7b745b9d03016b1e51b287d809edce709f75fbf5ebe484dd4922bad9813e99914a636d674a000000000000000000000000"], 0x58) 2018/03/24 08:35:59 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000240)='&lo,.wlan0systemppp1md5sum\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x3, [0xe3, 0x8884, 0x7, 0x6, 0x5, 0xff, 0x16ff5ea8, 0xf7e]}, 0x5c) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000280)="aef1ff51d786a282034a099b12243cfcfa86a71cbaa277e6476cfd4c191a9225882737326fa59dd56e626a48b0d874d71b68a7497a32664c1ecef047383cfcf8449063742f7c65b677edb6631b3d0bdc6de1e55effd0429de09a0df16eae5b51077c752830470fdd422f9989333cc491ca3cd4b22b5866687e9655dbc04ecc0aa987eeed0de4aee094673baec05cd050", 0x90) listen$netrom(r1, 0x7) ptrace$setregset(0x4205, r0, 0x5, &(0x7f0000000200)={&(0x7f0000000340)="837fc08b319c58d061bcad67f3bbec2f51e51325f734f3bddee11538fafcbe606ce9ef4ee54e0da629482f02a064eabfc5af562989988b4fbb968d933ffe9857dc47e9251658c24c0ea992d224f6859a9b52af75fa706894d7a1362432185733de47f3f8cf002c", 0x67}) r2 = socket$netlink(0x10, 0x3, 0xc) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) fcntl$setpipe(r2, 0x407, 0x5) 2018/03/24 08:35:59 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0xc}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/03/24 08:35:59 executing program 2: setrlimit(0x8, &(0x7f0000001ff0)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10481, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlockall(0x3) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/24 08:35:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) r1 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x2) signalfd4(r1, &(0x7f0000000140)={0x5}, 0x8, 0x800) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x39674794dadf9ab9}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x27, 0x803, 0x70bd2d, 0x25dfdbfb, {0x1a}, [@typed={0x8, 0x81, @u32=0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/03/24 08:35:59 executing program 7: mkdir(&(0x7f0000617ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000080, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)='./file0/file0/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/03/24 08:35:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x200000001a, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x14b) 2018/03/24 08:35:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f00000003c0)=@ax25, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/95, 0x5f}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/63, 0x3f}], 0x3, &(0x7f0000000600)=""/162, 0xa2}, 0x100) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008a1000)={@loopback={0x0, 0x1}}, 0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x240301, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xfffffffffffffc21, "ce5155cbb76562bfa3e3df05fd3cf344e17d7008dc1ecfee993f4cc0a0d72892a7b7c8ef2f9f1cd85bb368d9219c457e5bc2407b1bfa1277b6a5f5b7ca6940aa1fe603ae38af198ea9c0e7f9b37b9bb256851a32aa87f757e6d92c2a6141f60efff9c8ee8023b14a3340248eff291b4f06880db917f1875906f305324eb5317711f1ad7e0932dab11e3484e54e"}, &(0x7f0000000100)=0xb1) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setgroups(0x2, &(0x7f0000000380)=[r3, r4]) 2018/03/24 08:35:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)={0x14, 0x13, 0x311}, 0x14}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000040)="d5828a0507c79ae77f0b37d5bbe19aba32ccc477126b68c12f505e80eefff09cadebee36f2862cb54b95d9a2040d633e74633dc6136dce45a92643d8f3a920529909a5d97159dffb331c76464efc2160ca3e52459b27d9ec1eaf7d6bba6001d9a027324919683220e4c2e22d1d") 2018/03/24 08:35:59 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x0, 0x0, 0x2) 2018/03/24 08:35:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=""/64, 0x40) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000240)={r1, r2+10000000}) r3 = syz_open_pts(r0, 0x400) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x2, 0x9, 0x10001, 0x80}, {0x3, 0x4, 0x1, 0x5}, {0x2, 0x5, 0x201}, {0x40, 0x7f, 0x80000001, 0x2}, {0x4000000002, 0x0, 0x8, 0x6}, {0x7, 0x0, 0x5, 0xfffffffffffffff7}, {0x1, 0x81, 0x12, 0x6}, {0x2, 0x0, 0x3, 0x2000000000000}, {0x9, 0x1ff, 0x4, 0x6}]}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000080)) 2018/03/24 08:35:59 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000001c0)=[{0x6, 0x9, 0x0, 0xffffffff}]}) sync() r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e23, @rand_addr=0x6}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0xfffffffffffffffc, 0x6}, {0x0, 0x5}, 0x80, 0x0, 0x7}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x4e1b6227) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000200)=""/228) 2018/03/24 08:35:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc0600, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000180)={{0x3, 0x2, 0x0, 0x1, 0x80}, 0x292, 0x281, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x9}, 0xc) read(r1, &(0x7f0000000200)=""/86, 0x56) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 08:35:59 executing program 3: prctl$intptr(0x29, 0x5) [ 50.645166] audit: type=1400 audit(1521880559.394:14): avc: denied { ioctl } for pid=6050 comm="syz-executor0" path="socket:[14623]" dev="sockfs" ino=14623 ioctlcmd=89f9 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 2018/03/24 08:35:59 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x80000) recvmmsg(r0, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) writev(0xffffffffffffffff, &(0x7f0000000180), 0x10000000000003b9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) 2018/03/24 08:35:59 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvfrom$ax25(r0, &(0x7f0000000040)=""/138, 0x8a, 0x40002000, 0x0, 0x0) socket(0x19, 0x0, 0x11) write(r0, &(0x7f0000ed6fd9)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/03/24 08:35:59 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r3 = syz_open_pts(0xffffffffffffffff, 0xda33ac99212f51a7) ioctl$KDDELIO(r3, 0x4b35, 0x6e25) 2018/03/24 08:35:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x101, 0x5) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x1, 0xe5c}, {0x7, 0x1}, 0x56, 0x2, 0x3}) 2018/03/24 08:35:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x2) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) 2018/03/24 08:35:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x4, @time, 0x2, {0x5fe, 0x4}, 0xffffffffffffffff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc}) 2018/03/24 08:35:59 executing program 5: r0 = socket(0x4, 0x804, 0x7c) chmod(&(0x7f00000000c0)='./file0\x00', 0x8000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x3, 0x5, [0x64, 0x1, 0x8, 0xe34, 0x7385]}, 0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x800000000000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x9, 0x5, 0xec, 0xffffffff, 0x96}, &(0x7f0000000080)=0x98) 2018/03/24 08:35:59 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x1000, 0x4) socket$inet(0x10, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x2, 0x3, 0xb3f}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/03/24 08:35:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) clone(0x0, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f00006fcff0)) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/24 08:35:59 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f0000000180)="2b676936b60f791aaa169000", 0xc, 0x0) ftruncate(r0, 0x5) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], &(0x7f0000000080)='cgroupselinux\'.\x00', 0x10, 0x1) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/24 08:35:59 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0xc}, 0x1, 0x7, [@multicast1=0xe0000001, @loopback=0x7f000001, @empty, @broadcast=0xffffffff, @rand_addr=0x4, @empty, @rand_addr=0x79c]}, 0x2c) r1 = socket(0x11, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) 2018/03/24 08:35:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x60001) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/24 08:35:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000)=""/204) r1 = dup2(r0, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 2018/03/24 08:35:59 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x100, 0x6, "a64ad07c03e3944ce712d6dc7c2402dfac7ae6d5e52261f8f1a60275f4b51b58c321d6a0b672f03c6d042462706eb16da0956942aee1deaeaadbb8ffeb32d4", 0x9}, 0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@flushsa={0x40, 0x1c, 0x100, 0x70bd26, 0x25dfdbfe, {0x3e}, [@lifetime_val={0x24, 0x9, {0x8, 0x1, 0x81, 0x7}}, @extra_flags={0x8, 0x18, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0xc000}, 0x20000000) 2018/03/24 08:35:59 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)) ustat(0x9, &(0x7f0000000040)) mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7affb)="8f32510482", 0x20000, 0x0) mkdir(&(0x7f0000000000)='.', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/24 08:35:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)=""/167, 0xa7) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 08:35:59 executing program 3: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0xb) 2018/03/24 08:35:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x4, 0x40, &(0x7f0000ff8000/0x2000)=nil}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d93000)=""/222, &(0x7f0000000040)=0xde) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/03/24 08:35:59 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0xfffffffffffffffe, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/03/24 08:35:59 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x4e24, @rand_addr=0x8}}, {{0x2, 0x4e20, @rand_addr=0xa5}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140)=0x2, 0x4) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000300)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000100), 0x306, &(0x7f00000002c0), 0x1b9}, 0x0) 2018/03/24 08:35:59 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8f, "c44b73573f0225bd53a07fcb771751f787268ca0693e05f22de5a266c5990985c1986182c5455a2c65ce3b7d1d17b47cb85816ac7059c968cd2da823354aee2224fb808488f679af6bc387453200016ea8cf2e22bd08570487dc15afbefaa41209dc6eab08b1bc753f0ab466d9f33a658419e586afee75ece8d29377ded0662237d1f2160836a6379e5b48e4e2a090"}, &(0x7f00000000c0)=0x97) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x379a, 0xffff, 0xfff, 0x9}, 0x14) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x5c0) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) accept4$unix(r3, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/24 08:35:59 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') r2 = geteuid() setfsuid(r2) 2018/03/24 08:35:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0xfffffffffffffffa) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x7a2, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 08:35:59 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/24 08:35:59 executing program 4: r0 = socket(0x9, 0x80002, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x5, 0x4) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={r1, r2+10000000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x8001, 0x1, 0x2, 0x4, 0x0, 0x100, 0x9}, &(0x7f0000000380)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x10000, 0x0, 0x0, 0x1, 0x8000, 0x2d900000000000, 0x2}, &(0x7f0000000100)=0x20) 2018/03/24 08:35:59 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x10) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x40045436, 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x80000005}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x6, 0x40, 0x100, 0x6}, {0x0, 0x6, 0x9, 0x1}, {0x7f, 0x0, 0x101, 0x1e}, {0x673, 0x6, 0x17, 0x10001}, {0x3, 0x4, 0x101, 0x8}, {0x6, 0xffffffff, 0x3f, 0x85ba}, {0x8001, 0xfffffffffffffff9, 0x3, 0x5}]}, 0x10) 2018/03/24 08:35:59 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000736000/0x4000)=nil, 0x4000, 0x1000004, 0x32, r0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000004c0)=0x78) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0xfffffffffffffe39, 0x0], 0x2, 0x2, 0xffffffff, 0x6, 0x8, 0x8, {0xfb, 0x9, 0xfffffffffffffffb, 0x0, 0x81, 0x5, 0x10001, 0xa5ec, 0x10001, 0x2, 0x10001, 0xcce, 0x8000, 0x1, "55a0e270ed34699f495c915fe24e6aa2041e8b0fe4ba755267a6b0825777de1b"}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xcd) r3 = getpid() ioctl$TCFLSH(r1, 0x540b, 0x200) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/rpc\x00') setpriority(0x1, r3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2}, &(0x7f0000000400)=0x8) seccomp(0x1, 0x0, &(0x7f0000000ff0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000340)={0x0, 0x200, 0x3, 0x16, &(0x7f0000739000/0x2000)=nil, 0x2ba8a182}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000740)={r5, 0x9}, &(0x7f0000000140)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000780)={'filter\x00', 0x52, "e50737d1adc089e24bffc773e585cb6331138155bbf54c7347378fdea44ca2e7373d6e895ee7dc5d4893a59c974264e3462ed9729c42a329c8ac7177476b1619390490dc01c4418d1a66bfb0ca8acb9598f4"}, &(0x7f0000000800)=0x76) bind$bt_l2cap(r4, &(0x7f0000000840)={0x1f, 0x7ff, {0x8001, 0x3, 0x5, 0x5, 0x5, 0xfff}, 0x6, 0x80000001}, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r6, 0x1, 0x2, [0x10001, 0xfffffffffffff000]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000640)={r7, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x0, 0x3, 0x3, 0x1, 0x4, 0x20, 0x1, 0x6, 0x40, 0x8001, 0x0, 0x101, 0xe8, 0xf8, 0x5]}, &(0x7f0000000300)=0x100) 2018/03/24 08:35:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2afef)='/dev/vga_arbiter\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xff, 0x2) poll(&(0x7f00006ed000)=[{r0, 0x4}], 0x1, 0x3) 2018/03/24 08:35:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x1, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x7, 0x3000}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'eql\x00'}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req3={0xe19, 0x80000000, 0x9, 0x7, 0x0, 0x2, 0x7}, 0x1c) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/24 08:35:59 executing program 6: r0 = socket(0x1, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="1a327ea74c80f5b993b0f9b2fab8597b0c42d32808bce4cedbd92309a050e239721a0e19f07e136965362ee50dd2e29ff9b66b23aa9de9d48fef8d5429230db66f0cfea258a4ed30a202afa884e2a5ab47cc7805d15de39d198c367ff2deb417539c4bd02d4a84d24493064c934b72b1ad9ad0") mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/03/24 08:35:59 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b3fe8)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) 2018/03/24 08:35:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) socket$inet6(0xa, 0x400000000001, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) 2018/03/24 08:35:59 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x41) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x157c, 0x12, 0x3, 0x8, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x4}, [@generic="1473", @generic="2581d74222f21196ea9a536a0c96665f24e623368ffef6d9bee7bc115006f0392b64cf55f2482bc1fda4855874c3757d7fcf8c87b75ef6f065d10f3961de536a2408b321dc92f052152aad11595910960b033e762bcbd5a9a863fbba3c5ca579779851ec3c33ecc06e7d700e46178bca18b8406122e9c7c4a7bcfc40b56d0dda6a489d3d0dc99e273fecd896a8b23625d0488ae4c10f05e3ec2efe9abf9de83b36df5437eefaf2392f4427968801ffaff4a9b22f6ba1e713763029ded9110358e1f6b86d7285eb0bc03bee2a96743656638833e944a8aa4eb4b28646fef813c29310a2673c8fa03622fdd84ddcb9c6", @generic="a3b11b20585ed0aa00c18b4e76bd0b98fce2fa3986c46639080f77ac1850164a78f87c837fd9337083a09b95bfb2bdfaa1a9e962fc4676b38d8ffd664476b55e98e821ea0e1f96d68ecb9750626c59aca8702f339c15e4a8c54dc389e5268f6d841ebf482b596d72fa26d4fc6d8b2216b57c8883ea22afdec20fb6810597495e118c1583fd148adc31761174e2c5cdcf90abd6bbc8cadc4cf9", @nested={0xc, 0x60, [@typed={0x8, 0x60, @ipv4=@rand_addr=0x8}]}, @typed={0x14, 0x35, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @generic="b23bb2862199851026a3fb2044594f921e215ca005ae2385c4edde5e0ecc12f466bef3dc3ccef277ddee77e86ffdff65a30736f4d714f8a9c088bb7f77efbdad58fbdd0a0e17f5865627e38a85c8ab069eeab3fef0200d28548e6abaefc431280d623b5cbc29504381d75421c776d01e1da8c03d971b179bb2eef27e04c70a6dbcc9894027b24d8c258ea6b4a28ebb4fd991de243b71615eefef5c365fddff29e6bd394df7790aa767b0a611d1df15f4c1dd06bc3b5c9272464c447b7f5ca9096cef1315a7bb31fc19b303d44044fab91035a53a86f162945956480accab2e9cec865a20e05b48f900665a5a3d8db922f06e", @nested={0x12cc, 0x65, [@generic="8cb341a3413976eccf2ef10a1945d2785d62c081ca11ecb13d5087c6e5e808000c8e5fd6caaddf186c2201fba7fd350bffcdfd67a512619e3a02c2b087ee53e92d643dc6d4dc124bd7fdf877b571b11e01d5ee83df09bd0c9e3985938571983edb307dc4c401480104e0c201f0a5fb856d", @generic="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", @generic="34287305e873d05feb375db1fd438e64e3e78472fdf4d54635d9952ac546dbc6f54ef5afcd7318b23073f3d19a98a2044f76a468f9cad2bf8dbb4393627d6dde15a7a5eeb6e8e26614e1b5d23cf1c4503ecce2f6c6048d543c35b78e09e848cc376ef38fd2e57ae5ffeb36b5f7e2a0eac44ec5ae30e8afd868b004c73d187975c33aecb593deed6a762b783909", @generic="2284df0af53ae2b1ab4a9647d2ad836408097d77ff6fcc9e5a0b5d69e83a3bce6dfb27d6b081c569d5e9aee40414cbb56ac571fd3912c2df9ee47cf5874dcbd2a2ec639cf488323c493fb7c2fee7d2dbef008db07336552e71e1903038eb31900c081be57c2125b15a0dd3368b4844420a45536ada23afad6c91f25978abbf9b7eed752be3261740149a0803c35de1ee5ce8960b5f15a6bfa9e8d42828cac70b3e496580ef46d7f00204de331cc4ee7fd56b94e18e81b5dabcb867bb7a4883a7c9a0c0ff7b5ec68fd5a8a1b280d8a1", @generic="5eb9480d5eef14cc28bb1385bdbc5f7b70449a1e02ccc00bf347f7f44729b5f2bae9686e60171eefc3fb0068f87b58b56bb863aecfff33091ed7e65fa64d44365a3be4eb40918e6499186dc8e01e20cf1d1e74fbde7abb29f2df3b", @generic="8da3cde374208ffcf1c61f04831db6c1b75731312c021e0416c9985fbf4975d744b55899288e128c856bb0e235203cef392fad2f11aef98f17044c4cc3cfa4c862b4a0aba6077f57b7b582007afcd380a2ce0c62c44ae9ea91d71d234a87567e285a5feebaec0641fc5cf0669390294728ffef93d0917eecc0f4c86bcc675f9d127565ad499ed19725e69685c287b85691f30bddf59c349c2694aaa9d6ded5"]}]}, 0x157c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) pipe(&(0x7f00000000c0)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)=ANY=[@ANYBLOB="f6ffffff040affff000002070000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 08:35:59 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000be3000/0x3000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioprio_set$uid(0x3, r1, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'\x00', r2}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) 2018/03/24 08:35:59 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$VT_WAITACTIVE(r0, 0x5607) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000825ffa)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d1fef)='/dev/vga_arbiter\x00', 0x11, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1aafbcb501e4572f562d7cc0b62414f336d1da55494310864aaedeb1dd0a26b9ace05cf2f3e6062beebb58103adf8c589b3a5058fe5976efd851b9c0713a24cdc546ba83d2b708ab97abe2e06a5d2189830f96c276b97a666cf3e2232c8373586910214cd5", 0x65}, {&(0x7f0000000140)="37837073ee4e1a67539c965056bf75b241f400b042c2e7742d9cfa095e38baaa3949c17ce243675b84", 0x29}, {&(0x7f0000000180)="972bd751d83c0067d97cc6951a5eaa7d030e94c279398db9cdfc7126388ff94882bcffa8219754c62e6d61fe1457fb08d90aaec7c7633efb7976e9b2c0125c21737f90284bd32c920c9b624dead71ebdb1d9b7a70ce3de93ee51ba2079ac017d2543771e38d4735549cb", 0x6a}], 0x3, 0xe) 2018/03/24 08:35:59 executing program 0: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ftruncate(r0, 0x40ffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) 2018/03/24 08:35:59 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000000)) unshare(0x10210800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x161000, 0x0) 2018/03/24 08:35:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000069c000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x259d, 0x5, 0x2000000d, 0xfffffffffffffffe, 0x93b2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f00000001c0)={{0x0, 0xffffffffffffffff}, {}, 0x0, 0x2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/03/24 08:35:59 executing program 5: rt_sigreturn() mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x8002) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x400000000003, 0x32, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/24 08:35:59 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0xfffffffffffffff7, 0x5, 0x0, 0x400}, &(0x7f0000000240)=0x98) 2018/03/24 08:35:59 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x4) mkdir(&(0x7f00000000c0)='./control\x00', 0x2) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2e681fc13a7ccd776e0820026edc7207bd1f540a3c9a6707eb95ad0762d299bdec26960d14c147b7a75112e160ec3911b5859f95cf", 0x35, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/24 08:35:59 executing program 2: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='@posix_acl_accessem1cgrouplo&]eth0-\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)='\x00') r1 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x400445a0, &(0x7f0000001000)) 2018/03/24 08:35:59 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000080)=""/253, 0xfd, 0x40000102, 0x0, 0x0) 2018/03/24 08:35:59 executing program 7: socket$inet6(0xa, 0x2, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) ioperm(0x2, 0xf83, 0x5) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/24 08:36:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x84400, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x3}) 2018/03/24 08:36:00 executing program 0: unshare(0x8000400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x13, 0x7, 0x4, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x6}, [@typed={0x4, 0x17}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0xfff}) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000036000)) mq_timedsend(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000240)) 2018/03/24 08:36:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) sendto$inet(r0, &(0x7f0000000240)="52057540b6f928967a4d287a0459770c7a11c07f75c31309f7a8da71e564abfc4ed432a526aa80d3882f233f9327a9586d2c9a97382673156bfe36266891df5f976d5dc571b2892a3aa208d6c7", 0x4d, 0x8000, &(0x7f00000002c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) recvfrom$llc(r1, &(0x7f0000000040)=""/53, 0x35, 0x2100, &(0x7f0000000080)={0x1a, 0x10f, 0x4a, 0x3, 0x1, 0x100000001, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000000c0)={0x10f800000000000, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20}}}, 0x108) 2018/03/24 08:36:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') lseek(r0, 0x19, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getdents(r0, &(0x7f00003bd000)=""/48, 0x19) 2018/03/24 08:36:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xfffffffc}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/24 08:36:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000240)="787f4d5d", 0x4, 0x0, 0x0, 0x0) 2018/03/24 08:36:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x1ff) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000070000000704000000000000b3dc8ee099f897a05a5ab3b43b2eedd2618326796e460d23fea322a14514e4e1e9db5bc8aab0e519272c203f723f7dc745f2a200b595178d135ff004efe0de65f2dfe9c1dce397ee5351fdcb24f9f7adf58e5d1cfd9279fba40dc410196f942f8f02a2dfc118975b23bf4ed40a40bdd71cb28290"], 0x18}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x76, r2}) 2018/03/24 08:36:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x15555555555557c8, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000603ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7}) 2018/03/24 08:36:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x100) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, &(0x7f0000000000)=0x2) mprotect(&(0x7f0000041000/0x9000)=nil, 0x9000, 0x100000e) 2018/03/24 08:36:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, r0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004301}, 0xc) 2018/03/24 08:36:00 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x5c7) write$eventfd(r0, &(0x7f00002daff8), 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="c45e4c2a05cf8f1e4950497074c02e064cfdccb77c8c4e7802f8466cbf073fbe5ca3d63c9b046a") ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0xfffffffeffffffff) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0x1) 2018/03/24 08:36:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x40000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f94b49af01c39b7ccf2978c6d0efdfe2", 0x10) getrlimit(0xf, &(0x7f0000000000)) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/03/24 08:36:00 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8, 0x4}) write(r0, &(0x7f0000000000)="d9", 0x1) sendto$ipx(r0, &(0x7f0000000040)="cd1b92fdc3e3b7c061c2d7b43dd2b618b99dd8c6021c5c936d60898a8912ca9c3484911e722aa3a643f3039b9b49d35b158a5d36a4307dd07dad13f152f233af24a71716716e04c5ca674978dcb2d6c8186ab60ac17adda5e098e2dd170b5cba30533893a939ce9cce2b9969648760e71526b6a87343e8fecf5558df23daad5ec8d6e93492871741c5b8e1f719afbd078ddd5b99a94bfb144f8ecb50461583737baeeeeed199b05836adc740ababb90173288521009ed233c50766d589497aea96560f028b51a2b4ad8bc70221fd30531d74e4579d1dc7311643c64d1ecedbaf29b9727cef0760c83f24776ed6", 0xed, 0x80f, 0x0, 0x0) utime(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f0000000600)) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/03/24 08:36:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getpgrp(0xffffffffffffffff) fsync(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='pageap\x00') sendfile(r2, r0, &(0x7f0000317ff8)=0xf, 0x400000ff) 2018/03/24 08:36:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r2, &(0x7f0000000040)=""/9, 0x3, 0x0) 2018/03/24 08:36:00 executing program 7: r0 = socket$inet6(0xa, 0x80809, 0x7) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0xfffffffffffffdc5) 2018/03/24 08:36:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)="10"}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x1, @tick=0x200000000000, 0x0, {0x0, 0x1000}, 0x8, 0x3, 0x7}) 2018/03/24 08:36:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/24 08:36:00 executing program 3: getrlimit(0x0, &(0x7f00000001c0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x3}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000600)=0x9, &(0x7f0000000640)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x7f7, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000500)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0xfffffffffffffd64, "72c6e0773d8ca95519bd207300b5cb9d0b2023b99db8060000008c58a42e38470e7192bc2f95553d930a017dbd2c9fef7e8ca50812dcd854ce2002ef50805890c3113703a078be6a3026d6d319d36998e19728892b83fe27c35dde0cf0a6ff853e79a1368e58df3e31ee33133ee6e3f29f1fad5944ebe0fd986fbf8729cd8c9bf349c16b8bd401a90de2c0893ae4292e8dc776adb56645e4f102cc0992ab4a3fbf245a8b15797f7923904412b2377753c74ce58cf378a6f9f6bed24de6215a15b181e9"}, &(0x7f0000000100)=0xfffffffffffffd63) 2018/03/24 08:36:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) r2 = fcntl$dupfd(r1, 0x406, r0) mq_timedsend(r2, &(0x7f0000000100)="c4c68959ecf29f0822fc9510fd8e8651c5dcfeae66f271fd8be34f2d429197dada9ac2cef7cd08c780b19e280e40e3ce845f32de24572710c6cb4097cb36c23503f489c8880031e54bf48e4cc8b294bf716294834942851bd08d20d29f2ac61bb72aca02832eba54fb4e36125588", 0x6e, 0x1, &(0x7f0000000000)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'bridge0\x00', 0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x3}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/03/24 08:36:00 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2110, r0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) listen(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000024ffa)={0x0, 0x3, 0x0, 0x0, 0x4}, 0xc) 2018/03/24 08:36:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="0d12a163ffe21f3e62ef6c088248be544e22ec22cb2a4cfcd75b45ebcaafdbb9f6a1ce167aa3c9e511bccd0ce48fd4c149eaa8f0e762ea52a45d194d5556093429ca680138", 0x45}, {&(0x7f0000000080)="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", 0xfe}], 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x100, 0x4) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) connect$netlink(r3, &(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000}, 0xc) r4 = syz_open_procfs(r2, &(0x7f00000001c0)='ooadj\x00\x00\x00') pread64(r4, &(0x7f0000000140)=""/103, 0x67, 0x0) ioctl(r0, 0x80004524, &(0x7f0000b28f27)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000280)={0x1, 0x3, 0xfffffffffffff801, 0x0, 0x9}) 2018/03/24 08:36:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) prctl$setendian(0x14, 0x800000000082) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) fanotify_mark(r1, 0x4, 0x0, r1, &(0x7f0000000140)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) r2 = socket(0x13, 0x400000000000002, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0xffffffffffffffc0, 0x0, 0x3}]}, 0x10) 2018/03/24 08:36:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) iopl(0x19) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/24 08:36:00 executing program 4: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffe, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/03/24 08:36:00 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x80000001}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/24 08:36:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x4, 0x2, 0x0, 0xf}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x10000, 0xffffffffffffff54, 0x100000001, 0x6, 0x8}, 0x98) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) [ 51.676601] device syz_tun entered promiscuous mode 2018/03/24 08:36:00 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x20, 0x7}, 'port0\x00', 0x10, 0x40, 0x46, 0x2, 0xc15, 0x80, 0x85c4, 0x0, 0x4, 0x6}) personality(0x0) [ 51.739632] device syz_tun left promiscuous mode 2018/03/24 08:36:00 executing program 2: rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r0 = getpid() gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90102, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tgkill(r0, r2, 0x37) 2018/03/24 08:36:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xabbb56770a07090d, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/106, 0xfeb3}, {&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7, 0x0, 0xffffff50, 0xfff}, 0x40) connect$ipx(r1, &(0x7f0000001580)={0x4, 0x52, 0x1, "14141334d5df", 0x4}, 0x10) finit_module(r1, &(0x7f0000000040)='\x00', 0x1) 2018/03/24 08:36:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10700) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r1, &(0x7f0000000080)=""/157, 0x9d) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'yam0\x00', 0xfffffffffffff691}) getdents(r1, &(0x7f0000b4afd5)=""/24, 0x18) 2018/03/24 08:36:00 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f00000002c0)="1725c23eb5dca87d78f6d86b5fe7a62d6cbc807a8fbd5140196c7016c97f708b30701286fc0f432064e959f93324c898942e5e4e78ea9812d2674c06e54aa5bc1717b32ee313130c0dcf2b42b9c4ed0b94f85fc039361af816b6f8dc", 0x5c}, {&(0x7f0000000340)="de4927d8bf8687e5b9269cd4a90644e53b64ec73b49c7b5454ca0384", 0x1c}, {&(0x7f0000000380)="5d8ae0bdb2f16e2cb114038ebaf97dcf54233fb92cf8b65987b5ef9c0c39294b9cf06c4680a5e0fa2dba7b3650eef88618f20ad75a818ab53f45b10ed3dd659a10df7989dea23667699de78a7b80789645ac76f5bb9281de349ce0", 0x5b}, {&(0x7f0000000400)="88554e2e2bb8fc76fb769404094fbbf154b4fdd21fb7c6d9e2887a55bc0f6a759f8fb3c8b0d067971ecb20b0950ccca265d78b6e94a4e2e2d08d964778d2b0526a8d6d660ee2dfa156764c8c090ccfb1e3c7cf1d22075d753dc128697444b5cbcb02edd98b86bdcc8db512ad07127e94ad387a55c674d7295e72477ef9d269afdcafbaf20a965793", 0x88}, {&(0x7f00000004c0)="f2f7e332651ec7ea209208e4352cb584fb534643a7061ba4d1b1e32708ed2a6115e37407c8fb9af9cdeb486e5c6cb659b8133e830ac315edac24e51f341225331e15b2fbdc11a3970d", 0x49}], 0x5, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x8, &(0x7f00000000c0)=0x2) sync_file_range(r1, 0x8000, 0x6, 0x7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xd6c7}, 0x1) 2018/03/24 08:36:00 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x210000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x6, 0x0, 0x10001}, 0x6, 0x6, 0xe3}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/214) 2018/03/24 08:36:00 executing program 4: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x80) mmap(&(0x7f0000472000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = socket(0x0, 0x2, 0xff) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) 2018/03/24 08:36:00 executing program 5: socket(0x11, 0x80807, 0xfff7fffffffffffe) socket(0x4, 0xe, 0x3) 2018/03/24 08:36:00 executing program 3: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='@', 0x1, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) keyctl$clear(0x7, r0) 2018/03/24 08:36:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'\x00', 0x3fe}) recvmmsg(0xffffffffffffff9c, &(0x7f000000b8c0)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)=""/243, 0xf3}], 0x4, &(0x7f0000000440)=""/71, 0x47, 0x7fffffff}, 0x8}, {{&(0x7f00000004c0)=@ax25, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/107, 0x6b}, {&(0x7f00000015c0)=""/227, 0xe3}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002700)=""/194, 0xc2, 0x6}}, {{&(0x7f0000002800)=@nfc_llcp, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000002880)=""/83, 0x53}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/210, 0xd2}, {&(0x7f0000003a00)=""/185, 0xb9}], 0x4, &(0x7f0000003b00)=""/220, 0xdc}, 0xffffffff}, {{&(0x7f0000003c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003c80)=""/254, 0xfe}, {&(0x7f0000003d80)=""/193, 0xc1}, {&(0x7f0000003e80)=""/216, 0xd8}, {&(0x7f0000003f80)=""/248, 0xf8}], 0x4, 0x0, 0x0, 0x1f}, 0x78b}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004140)=""/15, 0xf}, {&(0x7f0000004180)=""/169, 0xa9}, {&(0x7f0000004240)=""/104, 0x68}, {&(0x7f00000042c0)=""/196, 0xc4}, {&(0x7f00000043c0)=""/232, 0xe8}], 0x5, &(0x7f0000004540)=""/251, 0xfb, 0x20}, 0x565e4bbe}, {{&(0x7f0000004640)=@generic, 0x80, &(0x7f0000004700)=[{&(0x7f00000046c0)}], 0x1, &(0x7f0000004740)=""/159, 0x9f, 0x1}, 0x10000}, {{&(0x7f0000004800)=@un=@abs, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004880)=""/153, 0x99}, {&(0x7f0000004940)=""/34, 0x22}, {&(0x7f0000004980)=""/12, 0xc}, {&(0x7f00000049c0)=""/172, 0xac}, {&(0x7f0000004a80)=""/86, 0x56}, {&(0x7f0000004b00)=""/31, 0x1f}, {&(0x7f0000004b40)=""/163, 0xa3}, {&(0x7f0000004c00)=""/149, 0x95}, {&(0x7f0000004cc0)=""/251, 0xfb}], 0x9, &(0x7f0000004e80)=""/86, 0x56, 0xc34}, 0x5f3b}, {{&(0x7f0000004f00)=@generic, 0x80, &(0x7f0000005f80)=[{&(0x7f0000004f80)=""/4096, 0x1000}], 0x1, &(0x7f0000005fc0)=""/4096, 0x1000, 0x7}, 0x10001}, {{0x0, 0x0, &(0x7f00000082c0)=[{&(0x7f0000006fc0)=""/212, 0xd4}, {&(0x7f00000070c0)=""/185, 0xb9}, {&(0x7f0000007180)=""/27, 0x1b}, {&(0x7f00000071c0)=""/244, 0xf4}, {&(0x7f00000072c0)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000008340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f000000b7c0)=[{&(0x7f00000083c0)=""/4096, 0x1000}, {&(0x7f00000093c0)=""/74, 0x4a}, {&(0x7f0000009440)=""/4096, 0x1000}, {&(0x7f000000a440)=""/113, 0x71}, {&(0x7f000000a4c0)=""/88, 0x58}, {&(0x7f000000a540)=""/231, 0xe7}, {&(0x7f000000a640)=""/240, 0xf0}, {&(0x7f000000a740)=""/4096, 0x1000}, {&(0x7f000000b740)=""/56, 0x38}, {&(0x7f000000b780)=""/46, 0x2e}], 0xa, &(0x7f000000b880)=""/58, 0x3a, 0x2}, 0xb2}], 0xa, 0x40000001, &(0x7f000000bb40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000046c0)={0x0}, &(0x7f000000be00)=0xc) lstat(&(0x7f000000be40)='./file0\x00', &(0x7f000000be80)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000bf00)={0x0}, &(0x7f000000bf40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000bf80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f000000c080)=0xe8) r7 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000000c0c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c100)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f000000c200)=0xe8) r10 = getgid() r11 = getpgrp(0x0) lstat(&(0x7f000000c240)='./file0\x00', &(0x7f000000c280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000c300)='./file0\x00', &(0x7f000000c340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000000c480)={&(0x7f000000bb80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f000000bd80)=[{&(0x7f000000bc00)="8668f283b9c1000201dd7321a222bda0c4f2f0c78c6737c25c84ceddefdd950884863c4020", 0x25}, {&(0x7f000000bc40)="7d0c26ca9fdf97e99e801687357555ea85e9314aa741e46b7615528b61eba97c8f146d0f276e66678e6972d27e275cc04e99a9404f58dad3026a9ddf2ca6a437b0d1b59e59751be9f98e7c2ff3f96c4ec39066882d7ed45bab0555b788a813472b7ab6d4f7913d38501c07a1c70949f62ae6004c3d397c060658ca470e599a0e4b3b877755b450e059f4ca47927aa95fb0fa6e5b4649", 0x96}, {&(0x7f000000bd00)="1cdccdc29e25197660424dce4b57eb8d5dd9cd052230a553114271bfb0ff06c4dc22d127ec5366bb095854164a76feb2cf6274bddb046802d4305d3150bab9ef8046e5ce1bb71442ea9a0e19dc0dc40225cbc10cb716bc20a8de1348039f0c80f9ad07", 0x63}], 0x3, &(0x7f000000c3c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x4805}, 0x0) 2018/03/24 08:36:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001800)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000001900)=0xe8) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001b00)=0xe8) getresgid(&(0x7f0000001b40), &(0x7f0000001b80)=0x0, &(0x7f0000001bc0)) sendmsg$unix(r1, &(0x7f0000001cc0)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000300)="f6d06a8e045ca0746bc6abeb59c341d38bc4120c71a72c975fa0e5d7589bd67a27547974", 0x24}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="8c8bd40f7c9b743107102de29822fac659cd52b4fb72f5e00373e7e9f4167893f4f52cc3fb8a3b11d089eb5744720b4cbac444ce1680e2ff1e96892ebbab6f0ba1b8c97454de9506619a93573ec9578deb34c9dd42ccf6548b31371e8e5f5411300411426702f9076289ef3bd02d3b6c9fda03eb1084f8de56bf0157f41afe9164c23bab15da12921eb927283a99303cc0ae6ef6314511649828", 0x9a}, {&(0x7f0000001400)="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", 0xfb}, {&(0x7f0000001500)="9bb834eaffba03c79a81e422259e4e917cfc865ffb778494ec08b8fb50647f24655b02a33d38b37cadaaa6ce339b11f530b5a1d513f8b43baf9aea81b1a313032670ef38d1c47a386f901441eb6dbf2f5b6ac74e2eeefad0a9661a95868952ba663213af9f81a10861dae209ab7349466ec9fda45f4127cde1", 0x79}, {&(0x7f0000001580)="430b02626b0db15d72273f31106964f15b5a80a95cdcdfbf547b582589eaaa59c38e8c7893539eb6c34cea62e0df5ca6d30ce6100f42f31c6797dc80e0a7de2413c5d029bcabfafd051ef0f16b81c9589c8308b2", 0x54}, {&(0x7f0000001600)="02d6a56a58025922eff92c9c9264ec19915bda49597f5ce6c86cbdb7", 0x1c}, {&(0x7f0000001640)="76e33888de32549c92f7bf34d2cb117e5277c1ac59f2e8535263c17f354fc002dc0cf2f7fe418ca5379078c4b119792a80c99a8be5b40ca789a52e6fbaf458c60813a12c30dea9d88d8099bb2ac711f2d1f687aabcd3a45c77765bb0c49443c2cc2b4eaa89", 0x65}, {&(0x7f00000016c0)="8428a665c259535005e7c156d0", 0xd}], 0x9, &(0x7f0000001c00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa0, 0x800}, 0x4000) keyctl$set_reqkey_keyring(0xe, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e2000004e200000fcff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/24 08:36:00 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r2, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff}, 0x1c) 2018/03/24 08:36:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40a642, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/238}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 2018/03/24 08:36:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000ffe), 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/24 08:36:00 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f0000000000), 0x30, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/nett\x00') ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x6, 0x100}) 2018/03/24 08:36:00 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = socket(0x8, 0x2, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x3, [0x3, 0x8, 0xfffffffffffffff9]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0xcca, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000180)=0x84) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000001c0)=""/154) [ 51.881682] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/24 08:36:00 executing program 2: userfaultfd(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x101000, 0x0) signalfd(r0, &(0x7f0000000040), 0xffffffffffffffa5) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x800, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x9, 0x1) 2018/03/24 08:36:00 executing program 0: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffd}, 0x98) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000080)='nnmp6\x00\x00\x00\x00\x00\x00\x00\x00\x00') exit(0x0) 2018/03/24 08:36:00 executing program 4: mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/03/24 08:36:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="20000000000c000208000100ac14ff2a000000000000000000000000000000"], 0x20}, 0x1}, 0x0) [ 51.933689] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/24 08:36:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000008, 0x0, 0xfffffffffffffffc]}, 0x5c) write$selinux_user(0xffffffffffffffff, &(0x7f0000000040)={'system_u:object_r:xserver_misc_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x34) r1 = socket(0x10, 0xa, 0xcab) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 08:36:00 executing program 5: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x1, 0x2, 0x401, 0x7fffffff}) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) 2018/03/24 08:36:00 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) shutdown(0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='ns/mnt\x00') getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x1) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/03/24 08:36:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffbff) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x932, 0x0) 2018/03/24 08:36:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) sched_setattr(0x0, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x1, 0x81, 0x8}, 0x0) fcntl$addseals(r0, 0x409, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/24 08:36:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xf94) rt_sigreturn() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80001, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) 2018/03/24 08:36:00 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0xaa) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x1) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x12000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x5b7c7786, &(0x7f0000000100)=0x4) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x60, 0x7fff, 0xc31, 0x0, 0xfffffffffffffff7, 0x4}}, 0x80) 2018/03/24 08:36:00 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000003c0)={0x0, 0x100000000000, 0x0, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x0, 0x40, 0xed, 'queue1\x00', 0x1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000180)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1000, 0x626, 0x3}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0x2, 0x20}, 0xc) 2018/03/24 08:36:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x6, 0x8, 0x9, 0xfffffffffffffffb, 0x7ff, 0xf5f}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x5}) 2018/03/24 08:36:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') sendto$ax25(r1, &(0x7f0000000040)="d7c19d50b2711a3bbe3cea8aa5a4dc2fce915c0c85c04795690567131bd180", 0x1f, 0x0, &(0x7f0000000100)={0x3, {"7c25d6de990c98"}, 0x70}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/03/24 08:36:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001580)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000001400), 0xbf, 0x41, &(0x7f0000001680)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096, 0xfffffffffffffdf0}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001600)=0xfffffffffffff001) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ax25, 0x10, &(0x7f00000000c0)=[{&(0x7f0000001400)=""/239, 0xef}], 0x1, &(0x7f0000001500)=""/88, 0x58}, 0x0) shutdown(r0, 0x0) 2018/03/24 08:36:00 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x200088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1a2) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000240)=0x8, 0x4) r2 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x73fc, 0x23, 0xa74}, &(0x7f0000000200)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d3ffa)=@hci, 0x6, &(0x7f00003c0ff0), 0x0, &(0x7f00005df000)}, 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x7) 2018/03/24 08:36:00 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000500)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6, 0x9}, &(0x7f0000000100)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="a21135c37d0e2d544170501e098d29cc2f58fb7db824d1a8881acbf1bc3545b283f54ca7e0842370d745e8463739c8dbf27ea4", 0x33}], 0x1, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x4, 0x7, 0x10001, 0x1000, 0xfc41, 0x7, 0xbf, r2}}], 0x30, 0x40000}, 0x0) exit(0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="b6", 0x1}], 0x1) 2018/03/24 08:36:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x3, 0x80000000, 0x4, r2}) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/24 08:36:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setlease(r0, 0x400, 0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="819c864839839b9322736a6a13ad342a56c70a363b0bd35d654cff20124b10c5f268c2fe8dfd97e439e56630094b03f76794dea20a7b7e8899c21c52ab07c2d5bbc068d69a54dae6397444c4543850349ac3c356d1df933ca2534355c53c358a", 0x60) socket$unix(0x1, 0x2, 0x0) 2018/03/24 08:36:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x80000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x3, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x100000000, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r2, 0x0, 0x0) accept$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 08:36:00 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x85, 0x0, 0x7}) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/24 08:36:00 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) getpriority(0x2, r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2e) rt_tgsigqueueinfo(r0, r1, 0x18, &(0x7f0000000280)={0x0, 0x0, 0x30007}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/24 08:36:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x39, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x100000000, &(0x7f00000001c0)="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", 0x198) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000db9ffc)=0x4) connect$llc(r1, &(0x7f0000000100)={0x1a, 0xfffe, 0x7fff, 0x4a6, 0x3def, 0x4adf08ac}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ip_vti0\x00', 0x9}) 2018/03/24 08:36:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/24 08:36:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000080), 0x80000) sendmsg$nl_xfrm(r0, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000bc3eb0)=@delpolicy={0x5c, 0x14, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0x5c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x20, 0xe35b, 0xd3, 0x2}, 0x14) 2018/03/24 08:36:00 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000388000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000080)="04", 0x1) 2018/03/24 08:36:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@loopback, @multicast1}, &(0x7f0000000140)=0xc) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000eedf84)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/03/24 08:36:00 executing program 6: lookup_dcookie(0xf3e, &(0x7f0000000040)=""/10, 0xa) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x183, 0x11a) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/24 08:36:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x40) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @empty, 0xfe}, {0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x3, [0x3, 0x1, 0x100, 0x6, 0xfffffffeffffffff, 0x101, 0x8, 0x4]}, 0x5c) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/24 08:36:00 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000353000)='./file0\x00', 0xfffffffffffffffe, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$ax25(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xbf1, 0x1, 0x3, 0x2, 0x1, 0x1, 0x7}, &(0x7f0000000400)=0x20) r3 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@ipx, &(0x7f0000000080)=0x1b8, 0x10000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) accept$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) connect$packet(r3, &(0x7f00000000c0)={0x11, 0x11, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') bind(r2, &(0x7f0000000540)=@ax25={0x3, {"28f8914d02545e"}, 0xfffffffffffffc01}, 0x80) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x4f33fe3694bef37b) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='westwood\x00', 0x9) lseek(r0, 0xffffffffffffffff, 0x1) 2018/03/24 08:36:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000da1fff)='.', 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x3) 2018/03/24 08:36:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) getsockopt(r1, 0x101, 0x0, &(0x7f0000000100)=""/183, &(0x7f00000001c0)=0xb7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/24 08:36:01 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) epoll_create(0x8000) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/24 08:36:01 executing program 0: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000947000)) 2018/03/24 08:36:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$void(r0, 0x5414) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/03/24 08:36:01 executing program 3: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101080) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000100)="cdc7a1e5113416b16c711d9f0b5168bf2bb4dc08bafe2ffac38cd24173b9c07720fa0e5d24a160a41b5df9e9f9001d2715904dbfb210201bf13ea87afa5deeff9621835fd0b684cc45f322cacd32b73a8d373c0d8b0b06757ad847c34e5ea23e2702fc4867354d637310d6bf4c2c3282fdd3aac206a284217b81db4af5e3", 0x7e) 2018/03/24 08:36:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f00000100000000000000000300050000000000e9ff4d20f1ffffff000000001200020001000000000000e0ffff2f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffff0de7049db40c9ac20000"], 0x80}, 0x1}, 0x0) 2018/03/24 08:36:01 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCFLSH(r0, 0x540b, 0x8) mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, r0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x62) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0)=0x2964, 0x4) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000004) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) inotify_rm_watch(r0, r1) 2018/03/24 08:36:01 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) sync() lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='nodevmd5sum[\x00', 0xd, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x34}}, [0x3f, 0x2, 0x3, 0x200, 0x1ff, 0x5, 0x5, 0xbc9d, 0x0, 0x80000000, 0x1000, 0xaa35, 0x0, 0xffffffffffffffff]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0xadc, 0x4, 0x5}, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) [ 52.255117] mmap: syz-executor4 (6506) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/24 08:36:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) epoll_create(0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abeff4)={0x6}) 2018/03/24 08:36:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x20000000000001ca, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x18) 2018/03/24 08:36:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x403, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x100000000, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6d3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1ff80000000000}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000200)=0x1, 0x3, 0x1, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f00000002c0)=0x2, 0x2) 2018/03/24 08:36:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x6) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x4016}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe23c, 0x2c0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1ff, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x100, 0x6}, &(0x7f0000000240)=0xc) write$tun(r0, &(0x7f0000000340)={@pi, @void, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @random="e1ce2d534944"}}}, 0x22) 2018/03/24 08:36:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x2a, "57574027600a9bbf1a7a4b9764f2bc983e662b4c95dc47c0b7cacd36ed012274e2e5cda336183e837b98"}, &(0x7f0000000200)=0x32) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0xf34e}, &(0x7f0000000280)=0x8) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={r2, 0x6}, &(0x7f00000002c0)=0x5) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x5af1, 0x3, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x6, 0x200, 0x5, 0x65e5, 0x7, 0xfffffffffffffffc, 0x0, r5}, 0x20) fsetxattr(r4, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) 2018/03/24 08:36:01 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x3e8) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x41, "6d63b60a78890af93fcf6ba1320c90aa1e0d51c15d7ecb91e00e3acf70aff8dc27c69c99c1d0d45ceeec833589895fad0c03030d019ae45c5f69c4be6bb595b82d"}, &(0x7f0000000100)=0x65) socketpair(0x3, 0x1, 0x4, &(0x7f0000000000)) 2018/03/24 08:36:01 executing program 0: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r1 = memfd_create(&(0x7f0000000080)='mime_type\x00', 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/48) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x7, 0x6, 0x5, 0x6e23c817, 0x3}) ioctl$KDDELIO(r1, 0x4b35, 0x4) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) [ 52.380308] skbuff: bad partial csum: csum=65535/65535 len=20 2018/03/24 08:36:01 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x800001000001, 0x32, 0xffffffffffffffff, 0x40000) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/24 08:36:01 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000180)=0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1}) rt_sigaction(0x37, &(0x7f00000000c0)={0x80, {0x5}, 0x80000000, 0x1000}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x6, r3, 0x10000, 0x1}) ptrace$setopts(0x420a, r1, 0x8, 0x0) 2018/03/24 08:36:01 executing program 5: rt_sigtimedwait(&(0x7f0000000000)={0x95}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000445ffc)=0x5, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000), &(0x7f00004c3ffc)=0x4) 2018/03/24 08:36:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000007400)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000019c0)=0xe8) sendmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000000)=@ax25={0x3, {"7009d17879583e"}, 0x100}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="47b1c580cf7c1309f8f5c18246377d24985fa3f294dd2ce271b9460f9ac52a1d0d3700c11312e6ce0c659c2004170a757c34cc7295e349384761f51cd13e5b3f2ed3e2f82c3e0f9b7bb05f47a9a61514421c3dec936635a000142d8112f4e09e0e773ea55ff63e28b1e8c38e87ea952bdd1eef7a715814db799c2547f45ac479a119a8b214ade249c19996b91d0d9e24e5d4ff5d5008be6d1195718f6f3a216ae6315371f584c0d4f9", 0xa9}], 0x1, &(0x7f0000000180)=[{0x1010, 0x11d, 0x7, "fca4a8038255ba139b6cda43b2f7a65cfcde6ebf63f3ef21e466c2f7e97febc0dac64962e51edecfe23f0f0b69fbef1d255b14ef65656304379942c115df352cad3c787ef51559afbc26e1591b38a4dd606c292fd2a41f8f08b361986b0e2f4d33c5f9c1cb832ddc0accde570d5771d49365f8b2131cb839fc34e35673379090663ae83404f8481c833acc27133ce1d6322bca687b6676c32c0ea59f0b058d50985e6ef21cf3d4967c87f633c9f0ffda6159f87407c95427a91900623d7e3f967b77f0af50efdeb8af705caf964a488d8887224c63938c7e8ed22cbc7c1192f5597bf0cda0bfddaf0fbc42f0f78e7006cc1d647b88e3afb936d68da7e0e1d924f90a75dc6e8e983d582ecf710bac2c949e8a4eb32843cf6a27d0be31ffb749872a097a20c7e753ae919c5e62474cab19f3ed06efca005f4b33984a879574f52fed91fd46fbf5108212885a9f3fe071153be70ce82eedf2817559c0a22af09593c9e4a2b2b931522c930cc06333506b8fb6f7846576613b5b06b8970b6825f4731e5c1d51edca547256afef976377ffd4bfb33be255f9e3b82655b245805294bba8109c909e970fbe75f18f751b1e0e864559e1b42999176df51f7a8b11f6d37193a868923932e7615fa9db1374234d4cfb1897f5c75a655aec7be3f293e08390ef7da3f48abfd3ba5170ca58fb8cac0da5b8c29974b6d41fcb4ca9d5572d2e711bfa9e77706881be31757ced9d1e098b0dbd98fdc603b9755b48a940ca1f87a630c3d1430eedbd7183d082d3dfe2000a20c0c3982d660b388390faaf6b05b9bcaf647d762aeb6a467d870a3f0c5648ee1735daaaa4beb8c7a3062148e08f846dbae4eb8f3ee8018eed509c729ad04c927138a305a5a85337925503aae31e1145560059698454311d9b15c4010758431acf324b83b650cf8b0b9871047698a4ac11373230f8aea9a0df08afce7e2530f528d2406f35be261871d78afb844b6b414c3f1aad3857762139d47688e282cb67d78c5a7caef16be39542004f4a05b3b487e44c9ced0f77e995b8a3f72e75b6b5bbb9e61f5a018300c8f70fd65e89dd456c14abde8d494c50a7c18072c5570790cb136ea640c4902ad831d7b96bddb58502fe6de9eca5bb68e6b7f83f8b13ad0f2d531035d69a6b4b43af8dffe471d75985118e63580a151af5c581f23ddc0c86da13df055adaa4a11d0b2eea21e57a42f88d1148383cfc11f572772df40c2322f8089813d30d52295eac829c2ae358779beb586becf957e4d4f1b74bf78e3804325df02369e4a064b6e59d5975fc8730abcc794778c6d2e1146637b1e5e8aedf941d20611eea301ff99fabd9bf13b8f9dacb84f9a087eab924323abe4befdb2239d0a4910e73b37cdad1e0dfaed7f6e9c3f5dd48460363c19384d963c649d97367c3c6a296d1c89e3e48fe234ac3315fc6584a85b66abff8f1586c2bf56d10239e4dc8d578a5b64270224d916899c99b3834a6a7d82725efd4b4444cddb82ab19d9af334445200a8e4c9a98c1f0fa39c8dd0479bf4aa54bcbb0e08898b917f7d1248aa031a2c2ae0679e9ad91f6c4d2781798b4f6edb99d61699f8cb082a708800908ad84bf2b2585a9fb3414c7cb253e6c94ca600907ed6f9e17f627e2aee79375e8485d2f832da75cea12250b14ae768b0d41b0ed42a1debc025a9afbeea9f6586761d05318e76e736ae1740695669c37fac5e4a1f791d70951245aa0ca529317ed12aa2f3be7d0f28dd1edc5c343123923928e640914f929ed2e738f1f1c51c0e789499158f6f5a048950fc6af6eaaa9af3bf513f71a7a7ed167c487ab9593106c77f44dd8330cf7c53f07660af5c62b9fb002defc6ef17e6aa2f133300a02793b05599440bbb32d4038f51906db195ea36e144bb3b956188c0d801d5c45f5673f0a29c77aa1db3cbe4661268d6ec91bd26384c677dd1a2e711603127fc183bef1fcc14ff067107ee5364a8beb073866d7a777d075b981053de3e54f98ce0a7f6ff22406bdcc18586e063d45584748ac6c1dc90e71227a0f6c0dffe5d3825fa48b52ef5b37547291aab468f2a00e22c77cfaf5a024383e85f63a324638c4e715b927f6b9d48d7c9f3323c28028340158ae9bd23fad8936fc673d4ac1460678f13b6a30c86a548342ff748e3bf219d929655f15b6cf7a3d591b56e39ab4a8a08cbfc12aa815f6a4652c6d68f01739425b50068062e97a7630a3a9edf5183e82c074a0a74e06ba1c0f7c658060a1cc39605dbf758fd069e400c38cad92b04d5745c8cccb20d5a79dd5fab0a9c32348ab8a0f8a60c5b709b7520f6d9d4238b743a5a929fdd02a9edf3ef797af9fac2354ce197f7f339eedb254c3a301dd36f4d0d79a2bec97db04061b9dffe4ef89519b0ee91f3cc952897cf8d0f6bf554d296bc34c9dc09bac87ac63bd0e04b4c85b99e8698240a8e898be121e5b47100b20073b74f1ba20c5a9e239ba0b01fd7b77218bd029310ea7341b84955b066177bbb9e9a10bbb656d54d6110e9c486f7fbc917632fc47737a4900859d9a606cd5f872409b35b23e9e2deda84a9f6d88f140e09b5294631239fd000589770e2352ba512f6dfa35bc5aca6d0402816fb1483a67b6630304a062ffe3f93dffe4af8d039d20e99750ce86c60a3c95c3434cf16af6f681bde0c23b40166f4dbf484568c65917f1f3c848f8b4018c8116d3a837fee2d355bbf8ea4f2c1d49e1f8dadfa9be9c8fd37313cfff521af28dc8cc18a840438445ae779041312c82192e1d41257eb8da1912d6b76b2dc63b4f422d4cb406453e36d1643868c6b61d89c01084865c0a8bd52ac231100917a34858e722173386eed2ecd23fda46af102daf5a9abb75e6817e042ffecacf8c898ad2906ea8b05816076a0a3c87d754322f0e721be1cf611cd922578ec7ecdaab4a068d107b08cfef3b80e5e666dca3e3d27ce5964de85699c3595e37afb69c33294c0726576412ffbb4039e33581c6c4315d52b5b7b12ba31093db7ef4e642d36dbc2be6b9662cf2800f4e1048c42f2583895e07e591e7a6c7bc65f6c8efb542dcb6bf6f8eab11b92e8266b1b37ef4b5267f0bfbd6bacf5783fcfa0fa45b3b89af72697cabd31eea4f4902e429d352de8f3b5b7c55ff961c5100cf4d47ef071742b2f13099d0f8c86479e88dc1228fc5a8dc84560407abee6824a18ed74805bda5295fbca7eb2a240b545e612ec25deb465a261e26f80b210abf84bd33d0524d10028ed3fc5684dfa0badd827847c86d804a27dd981473a4b3d805b6b4344b014033c34a677ba7caaf19cb4027860ef90681168830723444e0e5b1ab8059066deed46a511d7f6436c30457f56bbb3b218e3fbd8ee2014db40b76a597381ba2c56089bcc26259376e9f681745b8056be06dde2901df3ba6c838423dec4e366c79b4e1025f48d63d3a3b2ace9ff3c8f54ec9eada0219dfda8fb3644ec18c10730746962054264e71225a889d5d0f884479799411e67048f40881901789ba240fe8a1d2784cd74cf627ca31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&(0x7f0000003480)=[{&(0x7f0000001f80)="03bcdaf9b9b1d5a2f16f5f6e202b84300425977de31fde11f48b4d090b9d502fd3d2d774c7e1e8a4012a43c3793eb8c2cf6414105e7e54156bfdbd8fd9548cf3012e595d75fe51b15aeac90ad662641cf086349671a53910610d0cb8a8bdbe72be4cc8105f73389c5f7dbf8b5c25b19b3fb467e0109ebaa28c02515504e087c9ecdc3c44a5588d8404bf6d9231deb2b265b665580bc53a272f7d5f80d09cf8", 0x9f}, {&(0x7f0000002040)="795af303f9481d2c2da942b29d5b7229c70b56db75d7ccbfcf744eb4b71a9919a49a1151bbbc0431ed9c3a3d424adb3cd3ad76ecac3b9aff3c8426bef515a7b4994c74eb23058fc649f345bd6d870c46b928aef73a26dbe7f9ac3dc6d76319aaa6d58d7d0bd886a9c3fe41fe60ab0a18850f73dcc870c752cc36b9170b35317d9bbbbea28f43b9", 0x87}, {&(0x7f0000002100)="a844e20e43eedecd84a4d7", 0xfffffffffffffe1f}, {&(0x7f0000002140)="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0x1000}, {&(0x7f0000003140)="a7771df6ff4268", 0x7}, {&(0x7f0000003180)="767361cce0e04005c53341582faf90c3cca7151a058ab6dd2881125e3d062eb39784a5023d8740e8679b5d296851f88311651b2c36b78908cf2d0ebdf6731e10a817fa15fb6fa747fd9ef3be5ffe93204d199f99309cec5b40bcafa2ac374e9631d7748303d6e7d9c3d16f9f97c67feb0aab5924b5c1ffa276b16a642b4bd12a0fa4eed9a0cad5bd4a2b59e01c39ee9c7fb18ea28b85b6cb4a55dce269bcd10ddbb3bb4aecdb79272885bac484c4fb31820a40c8e1114c152164fdcb73fc78040f211e95baef8439077640", 0xcb}, {&(0x7f0000003280)="e7200df97ea9bbc3abec6914daa11b30830ffb5af173dd671eba01eb51c4b50c4688f77887983dc1bc6b277b792b7b5ff4ec2ac25f4fba2069e7b4c5c775ab9910c62e9fd1e208d17068bdb35254aae7f687b869012699db89ba96f996e483c169d597e02ecd6c45f2fee5acee73c04dd30e50925d4da9f925cf4025f46392c14a6756e80af87f04055e2802148d1f513cfbcdb201711d979dfd096814fa0af0bd38ceab5e62b9ac3f928cad5618531723e280a134402229ec74d200f28381e8ef39a6c7967a21b649dc469ee970905c99686ba36e8a6d476b7bdd6e9a", 0xdd}, {&(0x7f0000003380)="674b0a4330193b702e900482e7d2ec2fda22c6db1ad6288c967ec8b1d58d5992acd6ee308e1a0b10386a40e3b783200d62a95e3b13f15e090c7001c5352950bcdd455dc248aed1e4b98abae58b72e5fe92b0720b2d2c4bd63f41fd52db2fa06ee2243914d67130a94c2cf343f785dcb95ca3f483bafca3ca89e92c9c16c01091648ee45999ae0747f1915eaf6fe77dd88ed56a921fb8c414e709e84ae775e4fa66e9dc2892f2f5a08901cd475d1bf4a5fb0215ddc949d7d860440b245c446cbccee2ffc874c71b77a84d7b268a", 0xcd}], 0x8, &(0x7f0000003500)=[{0x100, 0x84, 0xffff, "28f9270a8081a40fa7f3e5bd6077dab3f543ff0eaf7af40700e1bdc1ac76905e91dae592a7cf8fefb9b5844208ba0a33c7bc991d3c4304b5e13c1aa59c3f471669c854567284f65a0dd18774fbde4e96203e623ff284dd7d01fed57cf4abdb0e288b0f10643d475145ddeca293ea8ec23c4b1b110bba78ae52387503f8bdbf33b1e26b46366ac38de2f5156ef42de88c571eb6d8fb136a5a294935f406ea99d166faba3756baa07cb1ee0263b8677675534176b7db411474893f4b0d8b6f66ac924901349c8a1e16cce319b8f686d1533064c413f143ee52139f88e2ac160a71b6930ed3c68eb5c131b5afab"}], 0x100, 0x20004010}, 0x1}], 0x5, 0x80) 2018/03/24 08:36:01 executing program 7: epoll_create(0x10001) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/92, 0x5c}], 0x4, 0x0, 0x0, 0x3}, 0x10020) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r0, 0x400, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000580)={0x8c, 0x11, 0xf, 0x400, 0x70bd28, 0x25dfdbfd, {0xf, 0x0, 0x8}, [@nested={0x78, 0x6f, [@generic="76eb126b265db58b1fea46177f1965ee79f06a16cda31fe6118564c15551ee607cdb174e2ffcadd0dfd51a74ff46a92f84c2a43477afe98567eec051e917ca88df5b7ce2a3cc4ddff30534be5b93ea7d70c295c5703df321881b28ecb90cebf25612c28cce244fcd82ec67ec7606b57a1533"]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff020000000200000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000014c0)={&(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x4d, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000700)={0x3, 0x6}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000680)=@req3={0x9, 0x9, 0x84, 0x3ff, 0x7, 0x0, 0xc44}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000540)) 2018/03/24 08:36:01 executing program 0: timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x1) 2018/03/24 08:36:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) r1 = memfd_create(&(0x7f0000000080)='wlan0securitywlan1\x00', 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) clock_gettime(0x5, &(0x7f0000000300)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+10000}, {0x0, 0x7530}}) 2018/03/24 08:36:01 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000002240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002200)={&(0x7f00000000c0)={0x2118, 0x26, 0x20, 0x70bd2a, 0x25dfdbfe, {0xf}, [@generic="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", @nested={0x4, 0x65}, @generic="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@nested={0xf4, 0x35, [@generic="2869dfada26495bc043d4b99ab3a864538d7ff4f574ebcce7d99f778dbab0ac57ea144e8c92a94c8f74e339c2434fbd961bd4ecfb2c122a0f55407d0675f69131b022e92f763e49afb8e2debfccb3a37472c65c1eaa04ae7b9d1c689e49b01359eb57f6e4a9f257bc74a33e847d53f7118764805d6a66653a362f45f2deb1a728333961e62585716a58beedb80c51a43e20b459f0452ddfd279dcbc65f2b609b5d0bba32619b4e4a99faf7730f21005b745a3d888717a61f9cc49c740fabecec00915e02ff7630abb8234c4b644822e391b8310a8a70bff2643408bc3e5577f181ab595d7fb4a06da3add21120"]}, @nested={0xc, 0x2f, [@typed={0x8, 0x33, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x2118}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e6affc)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 08:36:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffeae) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/24 08:36:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/24 08:36:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fdfc0)=[{&(0x7f0000ee4f6e)=""/146, 0x92}], 0x1) mmap$binder(&(0x7f00001a9000/0x2000)=nil, 0x2000, 0x1000009, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/24 08:36:01 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) r2 = socket(0x10, 0x2, 0xc) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000100)={'yam0\x00', @ifru_data=&(0x7f00000000c0)="8da740cbdba33fcf76616ad85b8e7270be0debdfac53fa5fe5ebbe36e1a03097"}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000006c0)='syzkaller0\x00') readv(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/200, 0xc8}, {&(0x7f0000000580)=""/154, 0x9a}], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000040)=0x401, 0x4) write(r2, &(0x7f0000000200)="1f0000000104fffffd3b54c007110000f30501000b000200000010d14aff67", 0x1f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)=0x9, 0x4) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000740)="fcb1a6a8f89a3cadfb235fb0edddf5033d575f1967bf6d2c6b7e943d7c6a23e0ce8b4b296eeac19c3129a4514002717d2ae5eac26f002f0ba5fb44c41391f260553399ff0d6a85d4ed7df7022ccafd920506ee68c2cab63f1b59729fbc535c7d4136131df277c57e833da3c6debbe51e281e723b8b15d875fae2aa3c826b2191ed2c624b5b7fbb02c8f3d15b45c804ebc1b655dc57bb74b5403ee7b599f69f1dceadf2a6c642fba935c27b52da0736168c816c0fa01e76469f2b52ef6647f80bb94129477956a21954222ebfcf1d0262dee1b78f9560c90d607b1cf07a", 0xdd}], 0x1) pwrite64(r2, &(0x7f0000000880)="1fba63e6ca6caf94f9d490dd25b75b16f0620067b48238253df0c14b3c5eca6040e1e900fe4b320e6d480d5e47d92905ae12bae6b9e89b2213e7fc1a756583474d00ddf1bf21a1c50258d83cd39dc0f0c4c3e6b7935496107ca870df9560d1e74a9064926afbfe48e7fba61395e164c322867065d55901c4ad407322953735efd1d9d67670aee31f9cf85b45d2310c7e70742f2a25df9d3c0ae131d28e3e0fa200798583b83543f750b8053de0685332f2a8", 0xb2, 0x0) 2018/03/24 08:36:01 executing program 3: r0 = gettid() r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x40010, r1, 0x0) unshare(0x18200) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sched_getscheduler(r0) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000000200)="d53037714913916a0bbad2abbb9c098949cf59ce0ec75bb1a1fca09ea8ab5154f7cf4c84fbf6c8e1aec4cd84a0cbd28518a5b433e1e69a008dbdb3eaea3dcc035d21f7030f191d9ba0b18f97fe27010133cd2d67b435921e5fd225f86b3385375ec8252be64d89ba02a2e9c6c8626ea83dbd3ab1d8637a44cda2fcc1894716d1a596b86eebaa0fe057af") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) exit(0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f00000002c0)=0x2, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) syz_open_procfs(r0, &(0x7f0000000000)='ns/net\x00') request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ns/net\x00', 0xfffffffffffffffc) 2018/03/24 08:36:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4000000000063, &(0x7f0000001fe2)=""/30, &(0x7f0000af8000)=0x1e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'sit0\x00', 0xffffffffffffffc0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x94d9, 0x25, "ccb0e615e9c425625b4bc5718922f4731c34d6ccc472558191b0e552df53c72f51e3f57f2fc657e430f38b9872db6961907a9c3f4fda61a2771dcb04be37772ad2e9256a29d0d9a3721e685aa0bc8c3c"}, 0xd8) 2018/03/24 08:36:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2a3) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)='8', 0x4c}], 0x1) 2018/03/24 08:36:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000424000), 0x4) r1 = socket$inet(0x2, 0x4000000002000001, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/03/24 08:36:01 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) setpriority(0x0, r0, 0x0) 2018/03/24 08:36:01 executing program 2: unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) mq_open(&(0x7f0000000040)='-$\x00', 0x40, 0x0, &(0x7f0000000080)) 2018/03/24 08:36:01 executing program 1: futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000000ff8), &(0x7f0000002000), 0x800000000000) 2018/03/24 08:36:01 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x7fff, {{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/24 08:36:01 executing program 6: rename(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) getpeername(r0, &(0x7f0000000100)=@ethernet={0x0, @random}, &(0x7f0000000180)=0x80) rt_sigreturn() getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) 2018/03/24 08:36:01 executing program 5: accept(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x1a000, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/24 08:36:01 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000), 0x63) 2018/03/24 08:36:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f0000000000)="d015bcda3036dc9c818b2ea13575", 0xe, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x20002, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000240)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0x100) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000280)={0xffffffffffffffff}) getsockname$ax25(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000080)=""/61) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40, 0x0) 2018/03/24 08:36:01 executing program 6: r0 = getpgrp(0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl(r1, 0x3, &(0x7f00000000c0)="abb03d2cac0f6ba7ea588bb76340053f55dab41d7edb45b864feb8c4df616dc4d7773b886ac673b8877137d1ee1cf145f921921ebce6332e3b9022fa0f648e36c8cea50c946481d3682866ea11b98bf943feb4ae18eb8c2231aa45ebb15276da927664177e874253e198b03417d1e252875e12545b3a478c090c78d50ac435a4b07b89b94acb9531b731") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3b) getrlimit(0x0, &(0x7f0000000040)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) 2018/03/24 08:36:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 08:36:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/03/24 08:36:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0xfff, 0x4) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/03/24 08:36:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) sendmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d582562a1467a9e4db6d1aa6645ad8aaa13f5aae8c2790e83d4b191e951ad09412bd6376a9c46678188c6c87afc3e6409f6d499f4a3bc5b780a27f616e4588d93c6253b83d332f44bd4236ad33e94586c06c12406b73cc29bc330aa2b5216c2e67a64ba9841d237e612dbc0031ec34d8c0f3002f37289e72b395a353b61c830237030d8e74249040a11d7c151923b065f7c32bd859a4ba4b76be94950e6dbde36aef3eca15a3227b3fa509ce44503ccc22113cc197b9cff7a3bae36d58b0f3bf46552af8f7727c7bd4d9b975bd342ac0d1332a76481c47", 0xd7}], 0x1, &(0x7f0000000180)=[{0x20, 0x113, 0x8, "056ad083f89e175c49dd5b"}, {0xd0, 0x113, 0x100000001, "53f150aa244754635a5942baa450e797140e54e4ae424c3464933540145134ac41fc641eb57d77744b53cff2acb428911b0a7881d2cbaceef3e5e35be2dd499ed7e1b1976dfc4da14341571067adaa6df43edd303ad1c0cda6df5f1541854a01e954fba499def826de6f8109259b8dcaf77680028fb87bf88854df501d9801a62daa8708f5f1df48c5e1899c874afc6ee0f4266d8024733d6a22f7fffc74668f27ed91ab10f361570f2ceec45e1d400e9be562298a726c094b52ee48"}, {0xc8, 0x104, 0x7fffffff, "465285f1b0dc16af4f575a2c5664c4f70293e1f51f68a7709d0fb3bbeee4663f9d7c7309ce7c9dd4925a5cf6c608f425438546be3cf9261b90554b286ee6a1c966be1c824686108849d7d4a5382f55dbd1c47668b064bfe2034f16fbdf5801415d7df7279092523263a4fe4a473b3719c8a60a67b6e1c181b58129576b04c9e44b53f2bc5a314a386ca1fc090223efa8e2167845dc257aa8130da50a39e26ea8964ffd0a737deb69256f04fa5ffe72889a65381e"}, {0x70, 0x105, 0x7fff, "4c8db6eccb891484101a329a3136ccdc317eb50e81d4d84c027d115f5695b309feb0a0beda34332cb823d15d9bc595567a21c4226d5a382a47fc41a588174af6a1d4af96fb7266b0b3751fa9808f8223d9753953b429d97b8863e4faade372"}, {0x28, 0x84, 0x400, "bb8cc9d41194cc3761a74c637337e84a51"}, {0x30, 0x115, 0x0, "a25b365e1a6cbe236eeb77fbde19ff55082c03ba42fee823152227"}, {0x20, 0x107, 0x4, "8bb81382c11291a86d"}, {0xd8, 0x11e, 0x7ff, "d4ac74383ada609811ca07b326e2719ee6588f3c7e57078b5df1a62d497753023c5832e92c0c11bc21628ab87b2fa20c29853e1fc5b197ab21d422b0dc76e6d4ed342bcbc159489fd48e9267e2c94e40739948ad665e22e7fbe3319f33197d75c00d1ee98182b9f6bbee90906673d6a58fffd31cb97e2da278cc0135a38e7c5891452b92f6c5f53e73c2a717cfc6ee29288fe6190b6857e11fa6b27681616b9e56c3ef3b74d5ea69580b672e08e6253050fca06cdea9880fff4c38d9c872ecdb6350"}], 0x378, 0x80}, 0x7}, {{&(0x7f0000000580)=@ll={0x11, 0xd, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="a45f863011a6c2e025a8031c0ed807927d4a6b99f76f1e52203d869a76ea0d806b7544b89935d5642ea80892e86e5e566bb5e43a38ee55ef4830bb689f164d06a1de600329d68225491779a50896a90f1061d31d41e2b9bc8c20045115d071f7143caa6c1c5ee8f53f8dde54eb0d8c430ec9c92cfa9631c614a2322ff479f79fcbc4e404e6558edbfc93ed05e943632996c79cc62873fe0f0a26a29973500723a49da6722b00a72c28e191af535c49", 0xaf}], 0x1, &(0x7f0000000700)=[{0x108, 0x0, 0x20, "19fb9e1b828a7b50dc7e52b2e021add797c7877652fbc9aea01a370696c5ee2b31d49897cd596d9b11cd304294b0fdd0aba3d5c7af8729b8ca627218737fb9de94734ebd682d395d24772d46e7a31325928435b81389593414838e880e2b49738752d0efa438d7346e0904ea8981e5d2fee921f5cbbc6436bdcdfbadf3616c1867c78a01b2a114fea6f711c3dbc02b99829f6b5533a599a20112fa98477007e9042b77e4c6ed6b5ed555657bcf1ec872c1c1a98ddfd60fd74d5a490bb81339538d26e7eddc2094d0df2078a264fafbc26c72d1ff2b29b58b322fcce2de38ec20ef155075e6b829267ea4a2a11b33abe0b83801"}, {0x28, 0x116, 0x9, "16bc7a15b59119639ae16fba8dc65cc73e5ea07f5a"}, {0xb0, 0x110, 0xfff, "2ecbc0184a416c0eea593e078e0dab26c5c248ea53c63945256fd1b45bac9b25f62963a169ca062349d0d09a2861419c0ea0f79fdba69f88d4ebd4a5d998e53e670361075920216b95c1621c6ab3b95f28eadf66fc58fea4850f0e367cf0c6edd2507d7e9c6678fb6f7bb2346dcad1d68279b770bb98918e35090814697b834c2ad753b14e0fb5b9d5aa49c3f31f414a8d15c10bbef52f318762cef4a885b956"}], 0x1e0, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)="23be77b4c0a622c1eb7c53a2c0", 0xd}], 0x1, &(0x7f0000000980)=[{0xe8, 0x0, 0x4, "b97872dd8c2cdf61b55415f958ddf5b7992560d7b9d56b0938612fc12085c0b12a3016db79318d260bfdb61cde6a02c90759c45ae38f9477a081a1688ef732d7981f2585e88254027feb946315a6170f2342e10808d412cc3c1698334ebf3912500df763dfb8516f79e1838e2cd54985ac1bf8d6552b229448b67c06578f279b96bb5e301bd9b1692657baba9215fecae97dac1bea1a35dc9a220078a88b59bf77fdc9b26b4096dc3e7910a0c4be7df452464ceda1b33ade244ce1498ab417ec062e24c5caec5a81355b511f9772bd5b896a62990feeea2e"}, {0x10, 0x11e}, {0x90, 0x186, 0xc93, "c30dd2675b4c7708d1b2d821d90dea4ced2ef4b7bf00c4d0f7ec82ffb8e539440fab18772e2df25b4d9b860041e2212e7deb4e4218abc16fb4304d899246825bb710edeb507fe76f17b5c95631f728b1f435e4efb46fb5f043e69b645163a4a8984b4e3b73b584cf61cacc5035962d5f992899322f53b66fdd32ccdf2e78"}, {0xf8, 0x102, 0xfa3, "99a4e9505f3b3d355c70369bdd210e124444b530a7f657bfdc9fc8c9c101f67f5ae95ed617152ae9ba0644583d6aa7ce273e6ad343123e360fd8da114b37ea143697ed211e5d1d4c6f377283d506858d7d582aacb6c8accdac99b5c0ff5bcd408f869ad4c4b5a98cce2ed05006988a056173759d7a64ebf908b216732ce8c3a61fd9eea635c5e43c0842e20d81e4d3a2885b9a907ea5e47ebd2ac0c7142e4b7b39acd60c978853c465ee2277f0e57b8ee6131603ede023ad1cd5a5e79f69f46d8706c8ee15c470ba347d945da3a6e7cb767078f3e3a40497f63ebc73a4c6b11705"}], 0x280, 0x4000000}, 0x7fffffff}], 0x3, 0x40) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000cc0)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) bind(r2, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r2, &(0x7f0000263000)={0x2, 0x4e1c}, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x100000001}, {0x7, 0x7fffffff}, {0x4, 0x1}, {0x4, 0x5}, {0x3, 0xa484}, {0x8, 0x5}, {0x8, 0x8000}, {0xf}], 0x8) 2018/03/24 08:36:01 executing program 2: socketpair$unix(0x1, 0x80006, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/03/24 08:36:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) timerfd_gettime(r0, &(0x7f0000000080)) syz_open_procfs(r1, &(0x7f0000000040)='net/icmp6\x00') 2018/03/24 08:36:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000046c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004740)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007e80)={0x0, @local, @loopback}, &(0x7f0000007ec0)=0xc) sendmsg$nl_route(r2, &(0x7f0000007fc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000007f80)={&(0x7f0000007f00)=@ipv4_newroute={0x70, 0x18, 0x200, 0x70bd2a, 0x25dfdbff, {0x2, 0xa0, 0xb4, 0x9, 0xff, 0x4, 0xff, 0x345e6f5bf7de9c8, 0x2400}, [@RTA_MARK={0x8, 0x10, 0xbfd}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_IIF={0x8, 0x1, r3}, @RTA_IIF={0x8, 0x1, r4}, @RTA_SRC={0x8, 0x2, @rand_addr=0x1}, @RTA_MULTIPATH={0x24, 0x9, [{0x7, 0x1, 0x7, r5}, {0x2, 0x6, 0x40000, r6}, {0x7ff, 0xffff, 0x9, r7}, {0x5, 0xffffffffffff58b6, 0x0, r8}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x14}, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r9 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000400)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_inet6_udp_SIOCINQ(r9, 0x541b, &(0x7f0000000040)) sendmsg$nl_crypto(r9, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/24 08:36:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x90080, 0x0) r1 = accept(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000300)=0x2cd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="5800000052efc53b0f47bb2f9bdc0b0070199ce395e6f9898a5e7dd6b952d1d6b15afbf5d1512226dcf96be45699418f1ca1a7408238540eb94115b1ff7c743cfdb745fcf90d8d87baf776fbd55dbe00000000000000000000000000"], &(0x7f0000000180)=0x60) prctl$void(0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x3}, 0x8) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000600)='ns/pid\x00') pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="7b4dc166b72056bded4d401c3bc6484f98e8da825806164e7af53f1c653308f6c981f182be3348e0b4ce254447c58c757d68f49aeb2087185c4ddca1e1b0a41d788cb29098ced6934d404d297dd92e821441009f9510b8ff7b2ae2422f8f41ab80cb5c0e5e7aadc4919a3780c0a3735dc77ac1c88215aa347077c53093c266769282a778b005127073730cb1e4a14ee0d62106530ed798ecb61d8d80653c3a4dcd56978dc12b0fef4ee0802d38beef276be6365c3d4f", 0xb6}, {&(0x7f0000000240)="2987", 0x2}, {&(0x7f0000000340)="125c197348", 0x5}, {&(0x7f0000000380)="d8e6c1fc6666c38d9537ec9a21a4297901eb1b46081deaa69d4a71cd641a24d6e1d735b63fabced2bb902282dccf227b272e3abfeafd86cc732f48519a21f05936d7d3e76c68a95971e4e7f97ae6a673a104f42b38eec0db7e2cdec6c1d41ba110c64f56cf53b7d5a76f9726b031f0f014c386cdc7dc92ce3365d5eb188030e62bf1060d49dbb178c2e0b9700cc0b62660aacaa74b5e6f9a69354a06f4cba96ca46a870af13dcf9c45efe090beb141d23a79e772083595a315579d2a3c", 0xbd}, {&(0x7f0000000440)="b9efaad42ffc67db97fb82d633bd129699093fa233db76fec592ef006e98d4bc75edc495fc20b5a42aee03419f0246fdd35aabf05be0196e2507b01b499f2b11251d94eba71ef1eec2324ccd8bb450542f2df182a4914d604c17f4b5c2537475002a5ce71018593f858297b65524fd5cb3f2837f753977ffdd8bfda5d3815943c4a8e04a662b979d15e03fa2b48d97d8365530", 0x93}], 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000580)=0x89, 0x4) pipe(&(0x7f0000000000)) 2018/03/24 08:36:01 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000100)=0x80) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x4c4, 0x4) r1 = gettid() unshare(0x28060400) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000016c0)={'filter\x00', 0x7, 0x4, 0x458, 0x140, 0x258, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000001680), {[{{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x10000, 0x2, 0x0, 0x1a3a, 0x2000, 'teql0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0xff, 0x8, 0x1ff, 0x3, 0x401, 0x3, 'bcsf0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x0, 0xc}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1, 0x20, 0x2}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x401, 0xfffffffffffffffc, 0x5, 0x5d, 0xffffffff7fffffff, 0xfff, 'bpq0\x00', 'dummy0\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x67, [], 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f0000000280)=""/103}, &(0x7f0000000380)=0x78) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000001500)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)={r2, 0xee, "e1bf6653e037c2c1580765eb7bbd57ab4ff23fab300021899f009a03834a159bf23ff0814b91d172a953c1c21f3b82bc077294da4a3a7e39c41033d7578f5eaa4a332792ad061787424e7bba6ba394322b6db3d22391b3c2a60a46a75d7bd98510b2ef3d97016cb9365a251f0b077489785beeecf718a93d49a76eeeaef893d478f0752c098d2cbaa8a2a84f5254e468fc3c103aaa8cad24de786bd0975ab87538470e596950f2ca8c864ac4582df60f617d5eb19c549b17bfcf05e982ee8a205fe7b1fe5ff289afeba854229be04c21000dc258b71c5bee96705401f1cc8b433e513b7d5ff291560b1d2b989cb5"}, &(0x7f0000001640)=0xf6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'osx.', '\x00'}, &(0x7f0000000480)='vmnet1)bdev^wlan0cgroupGPL/ppp1\x00', 0x20, 0x1) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000003c0)={&(0x7f0000ff9000/0x4000)=nil, 0xb, 0x3, 0x4, &(0x7f0000ff9000/0x2000)=nil, 0x9}) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', 'stat\x00'}, &(0x7f0000000200)='{\x00', 0x2, 0x1) r4 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') sendfile(r3, r4, &(0x7f0000007000)=0x4000, 0x1) 2018/03/24 08:36:01 executing program 2: pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x2800) 2018/03/24 08:36:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x102, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) fcntl$setstatus(r0, 0x4, 0x3ffe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) write(r0, &(0x7f0000000000), 0x0) [ 52.949964] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 08:36:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6(0xa, 0xa, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, [0x6, 0xffffffffffffffff, 0x4000000000000, 0x43, 0x0, 0x6, 0x7ff, 0x3ff, 0xfffffffffffffff9, 0x0, 0x988f, 0x3, 0xfffffffeffffffff, 0xfff]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8000}, 0x8) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a83fc7)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000febfe8)=[{r0}], 0x1, 0x0) 2018/03/24 08:36:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/35, 0x23}, {&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000580)=""/192, 0xc0}], 0x19d) flock(r0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/24 08:36:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x9b, "b9ba7004a9758d8adf3c3a964c0285e9c65a731142a7be9dc912de9633166328db87f2f767ddf85e34eb87c861931802a75d18e10d8ec631135c4f541f4f50271bb1627d3368979f62fe6ff9f11a41ccfed4eb7965f19eabd0edeb24191fcb6ff0789f2a761886ce071fe26c2623dc4e7df801309566ab3a84c23840b31b1d3a2e809c307ac9c0657f4edf76d109a414f5c84075da21bb142a6cfd"}, &(0x7f0000000180)=0xa3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x31b, 0xfffffffffffffff8, 0x68e, 0x9, 0x98f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/24 08:36:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) 2018/03/24 08:36:01 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000200025f0006b000420edea00023c000801dbb500001004ea08000100000000b7", 0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xfffffffffffff785, 0x6}, 0x8) recvfrom$ipx(r0, &(0x7f0000000000)=""/54, 0x36, 0x42, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x581000, 0x0) 2018/03/24 08:36:01 executing program 0: clone(0x0, &(0x7f00008f8000), &(0x7f00008e5ffc), &(0x7f0000973ffc), &(0x7f0000226000)) arch_prctl(0x1004, &(0x7f000028bf66)) sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/4096) 2018/03/24 08:36:01 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000479000), &(0x7f00004ccffc), &(0x7f00000e7ffc), &(0x7f0000fa1f78)) chroot(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10080, 0x0) 2018/03/24 08:36:01 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1, 0xa, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8040, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000007000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) 2018/03/24 08:36:01 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x222, @time={0x0, 0x989680}}) 2018/03/24 08:36:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x2, 0xe99}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x1c, 0x8, [0x1, 0xee, 0x1, 0x2, 0x79, 0xd4a, 0x1f, 0x9]}, 0x18) write(r0, &(0x7f0000874fba), 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/24 08:36:01 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8880) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f00000000c0)) 2018/03/24 08:36:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) listen(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="f18ecf4a5bc36509f81132d23f490401b6b008717765746b4b325a76f9d57381b4a2c85d8850bfe4d2bf893f5da6616655ff5216c2df2bef876b1ba77e40c057092f1826e0c10590935e19e84d432c3faa30adaaec70d669c5ea959a75289241dea4c5a568787b05cb4e06bcc9615a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x28) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="72617700000000000000faffff03000000000000b85a76000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000ea6afb4da17170ccb797f705cf5ad28498d3a73471cc658979ac0f86cf7fbdeaebdb7f8535b47155ff78fca493e665f8c71966dbc5052889ade8ef83b58585aad559421821d00604bcb425e1974ce3ea0b7d986b4f152673d46758b62fca165c2304e4000800f9000000000000000000006895877310bd7c26fd87a8912969c72ade4a6d298ab738a209f8712e3bc609ffbe5f4bb002a71a440e9b0b94b9b7902eb08a43dd672677a30d98afb88f8473290353d83c655b28cb3275dc09020a5a28fefba9b095cdaab17b535b57180b8ef6c0acc12d4cf455ed61d0ae7dc58932"], 0x68) 2018/03/24 08:36:01 executing program 3: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0xaa) r2 = gettid() tkill(r2, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/24 08:36:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000072c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x140) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/03/24 08:36:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xa83d, 0x3, 0x4, 0x3, 0x1, 0x8, 0x20, 0x3fc000000, 0x8, 0x4, 0x9}) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)='8', 0x1}], 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x8, 0x7, 0x3}) 2018/03/24 08:36:01 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x10002000}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x100000001) 2018/03/24 08:36:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200a02, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300ac4b80040d8c560a06ff7f0000e076000543d8d8fe580000004eca7f64643e8900050028005a0004fbf5100002000000000000631c04edc7000000000000000d00010001ea070000ec6b0f536e06ce", 0x58}], 0x1) 2018/03/24 08:36:01 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x93ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r1, 0xfffffffffffffbff, 0x6, 0x5}, 0x10) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/138, 0x8a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000500)={{0x3, 0x2, 0xb3, 0x0, 0x5}, 0xcd, 0x100}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000a004e2400000000000000ff7f0000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e23f8fffffffe8000000000000000000000000000aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2208000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000609000000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210700000000000000000000000000ffffac1414aaff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendto$unix(r0, &(0x7f00000005c0)="8410eb902506bc2394247573f6c47f4565a8a0c40785d18cd15de119fbe9988e1601568748bd8537e8e960cc2bd912f54ed57c2561dbb4e230c734fdaefc8fbe30bcef3e366a630066aa02565248fcb018d6ae41a9bfce1dc36550b0732e2d205fc47ea243f19f7256ca41e6ba3a7d362bcd9144a368ea", 0x77, 0x40c4, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/24 08:36:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001140)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [@migrate={0x10c, 0x11, [{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}}, {}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0x15c}, 0x1}, 0x0) 2018/03/24 08:36:01 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0x1, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x67, "c0c886fb1e2473dcecb463c8c31e460e1c106ad46ec3fe4b6790aa276ee7cb3273f2dbdc8df2640d9e2feea595e15b5111f9db9c289c6a2e855157a7266d1967aaef4a66e74cd40f08b5c7f87bc5a712f31cffe6e25b7e592a3f2e77010b682ade9df691fe547f"}, &(0x7f0000000000)=0x8b) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), 0x4) mlockall(0x1) 2018/03/24 08:36:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x5b) r0 = memfd_create(&(0x7f0000001100)='\x00', 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/34) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x1000025e, &(0x7f00000000c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregs(0xf, r1, 0x1, &(0x7f00000010c0)="a781") 2018/03/24 08:36:02 executing program 7: r0 = socket(0x10, 0x3, 0x0) socket(0x0, 0xa, 0x9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x2, 0xfffffffffffffff7}, {0x1, 0xf1}, {0x80000000}, {0x9, 0x5}, {0x7d7, 0x7}, {0x2, 0x2}, {0x80, 0x2}, {0x1f78d3ec, 0x1}]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_map={0x6, 0x7, 0x9, 0x9, 0x6, 0x2}}) 2018/03/24 08:36:02 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2008}) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="596a2a66d11b", 0x6}], 0x1) tkill(r1, 0x13) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) dup2(r2, r0) 2018/03/24 08:36:02 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) fsetxattr(r1, &(0x7f0000000200)=@random={'osx.', '\x00'}, &(0x7f0000000240)='!#\x00', 0x3, 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x28, 0x4000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0xd2b1, @empty, 0x9}, 0xbab, [0x101, 0xfffffffffffffffd, 0x1, 0xff, 0x6, 0x5c37, 0x8, 0xfffffffffffffffd]}, 0x5c) close(r0) lremovexattr(&(0x7f0000000180)='./control/file0/file0\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00') 2018/03/24 08:36:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x1c2, 0x4) fcntl$setpipe(r0, 0x407, 0x0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80) 2018/03/24 08:36:02 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x7fd, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) fgetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000140)=""/153, 0x99) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req3={0xfffffffffffffffd, 0x1000, 0x6, 0xdc, 0xfffffffffffffffe, 0x688, 0xffffffffffffffc0}, 0x1c) fcntl$getflags(r0, 0x400) unlink(&(0x7f0000000280)='./file0\x00') 2018/03/24 08:36:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') preadv(r1, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0xebbb}, &(0x7f0000000140)=0x8) 2018/03/24 08:36:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)={0x20000000000000c3}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x8, 0x3, 0x9, 0x20, 0x7, 0x5, 0xafc2, 0xffff, 0x1, 0x7}) 2018/03/24 08:36:02 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept(r0, &(0x7f0000000040)=@can, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x84) fdatasync(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xb8, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x4, @empty, 0x8}]}, &(0x7f0000000280)=0x10) clock_settime(0x3, &(0x7f00000000c0)) 2018/03/24 08:36:02 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x100, 0x4) 2018/03/24 08:36:02 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}}) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='lo\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/03/24 08:36:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/106) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syz_tun\x00', {0x0, 0x4e20}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x5, 0x10}, &(0x7f0000000140)=0xc) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x1a, r3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) r4 = getpid() sched_setscheduler(r4, 0x7, &(0x7f00000002c0)=0x7) 2018/03/24 08:36:02 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x20, 0x3, 0x2, 0xfffffffffffff800, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) 2018/03/24 08:36:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x0, 0x7}}) 2018/03/24 08:36:02 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read$eventfd(r1, &(0x7f0000000040), 0x8) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') r3 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) dup2(r3, r2) 2018/03/24 08:36:02 executing program 2: unshare(0x8000000) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x4000) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000180)="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", 0x1000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="ae906704fe381f108523a7") r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x1}) r2 = dup(r1) syz_emit_ethernet(0x67, &(0x7f0000001180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@llc={0xfc, 0xff, "d8", "b8012aca53153bf16174a50f38423559c2a8f44880abfcfc09fe7a3d9d18af70923943605894559903a73c9b026213939bc6d061739f76586fad04c69c840f6145c18572aa0a105ee0ca8174a0115aedd06184f544cf"}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) readv(r2, &(0x7f0000000080), 0x14) 2018/03/24 08:36:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000540)=0x6) dup3(r0, r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x200002000, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x400, 0xe, 0x1, 0x100, 0x70bd2d, 0x25dfdbfc, {0xe, 0x0, 0x1}, [@generic="730c73b2bd1a817dc2f6823b1c0f5cf13da3e942c3db0ca33c8b9beb8a7e6f3637e24c028a7a6e6e6995a62a3cdc0a8be9b9f312a6b82554978c563ca45d13fcdb7bce6b405163fa905245060062aa953f97571916c2d4de547718e425b6848a9f62e3b1094636f0064c9701259f2fc69be715e9acb2f453156e284a72be", @typed={0x64, 0x85, @binary="9ec869f719c16682d5b5e87ccf4c4dd0bd28f8cfdc386cd60d4fe1dfd044ee773942592d1349dcb63136859bd18c089d2cb8e3edb3b0964fa7eb20f2acfb25d9d32b9b742dc34c682427f9933111131b284091da6cf46c243eb5beedd1e40e32"}, @typed={0x8, 0x5d, @str='\x00'}, @typed={0x14, 0x62, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @nested={0x228, 0xb, [@generic="6ee4f8ac94451125ccf9c02dfbec17445f0dd6e8518099000be051331f343dbdb3d9d4e75c8869522d35413d3391d3a63e2bfb8f19f180719f4b8a79da395db730b19b078660a88ce20337bc52e9cca9fb5880c0c52b319d73c9fcfc65c5335f3001746f97e6633579b860e91ed2098c87873f76f3da0e50ec5e75404f", @typed={0x8, 0x2b, @ipv4=@rand_addr=0x9}, @typed={0xc, 0x87, @u64=0xdaa}, @generic="c3fd99871f547cfc6b56f0e81848f55bcdc07b7fb6a3aeac9a4676d2419571739ae291a6e3e4ccd328de28748b000e7775300a0229f3243f7e6fd76c35b54d36b1c961a774c3b52e033c0811488610b33ce69d07c34b3e23dac5b7ee9e4ba1c8280b8078ff556f361a3424ffa5724a4ff5f517664313323ad968d7571c384b3044106c86c809", @generic="59fb404bf93f7ae43cadbcc2", @typed={0x8, 0x79, @u32=0x206}, @generic="9a12f0e602935ff84d45d169edcc1d8448562ac7fe1394ae908cb6ebbe348d6301b6cc88fe486c329ca77f61bb7ce3dd007b0a5fb5946b74078bfc9e2d4064ca8b67648d90bc893c2bfebb1fc33ab7a7907fb646bc74fa7c9974a92a03d056de05d13551e3bf36f265e8a7aea3ce5645834903571588470e9042e2aa2831abf7c31ac290e89080dfbc0c027471bf69446a9b92d54136f182e32d5eacda4e77c4e168763fb3a4a18b5b8692a831eb623bef705d6a1c5b", @typed={0x8, 0x8b, @u32=0x6}, @generic="9b49b348fd2c73252e4361b6a852c3f1db6f77ee894978562e5a7a6a42434c895d8ae502fd3e6bd73c3200c752b72bee067b8e87ba", @typed={0x4, 0x76}]}, @generic="af631ccb8bb0ea6e7d018e8381cbb3b562996062966e2324872b0e81c6d4ecc3c2a6850dfc02c1acd93167a0705a5b5935a3d86b4753a940a1f2c7fc48aeca279abc59564bfc06af170a97c29ae22e6cbbcac018501c61ba7d79c6e448426f01abc495810fa245ff4edf24fc26c419a82312653da9b9c2bbb7fea619171cc96ae99e2485051307210629e003cc708febc91ec096b5a957a3252890cdd4f41b6b2edafed0e14f267ff21c69284f58201ac886685fa6456145836451800a02664038124178"]}, 0x400}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/03/24 08:36:02 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1f0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0xfffffffffffffffa, 0x4, 0x6, {}, 0xed35, 0x4}) mq_getsetattr(r0, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/03/24 08:36:02 executing program 0: r0 = open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x86) openat(r0, &(0x7f0000000040)='./bus\x00', 0x400000, 0x2) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000147000)='./bus\x00', 0x0) ioctl(r0, 0xff, &(0x7f0000000100)="864ef313ab6048b810f98ca98489109e35f6966214f4c870f1583fcf38a02961924fdc21cf8554656da4149850a411e3215cc4677fceaee642df95a1") ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x0, 0xdf, 0x24, 0x3}, {0x5, 0x6, 0x0, 0x7}, {0x0, 0x8000000, 0x80a, 0x1868}, {0xa589, 0x5, 0xaf5d, 0x3f}, {0x2, 0x3, 0x40, 0x5}, {0x1, 0xff, 0xffffffffffff8000, 0xff}]}) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r1, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/03/24 08:36:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x3) 2018/03/24 08:36:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 08:36:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/ex\t\x00\x00\x00\x00\x00\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) fremovexattr(r0, &(0x7f0000000340)=@random={'user.', '\x00'}) 2018/03/24 08:36:02 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x13, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='mountstats\x00') fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) fcntl$addseals(r0, 0x409, 0xa) fremovexattr(r2, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0xb, &(0x7f0000000240)=0x4) 2018/03/24 08:36:02 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff04fd4754c107110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffffd3b54c007110000f30501000b000200000010d14aff67", 0x1f) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/24 08:36:02 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000200)=""/162) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x12, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000002c0)=0x3ff) fgetxattr(r1, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/192, 0xc0) 2018/03/24 08:36:02 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) r1 = getpgid(0x0) r2 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r1, r2, r3}, 0xc) poll(&(0x7f0000000100)=[{}, {r0}], 0x2, 0xffffffffffff1c3c) shutdown(r0, 0x0) 2018/03/24 08:36:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008041, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000100)="359d9419b03ca2590fbd4c", 0xb, r2) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) [ 53.636057] audit_printk_skb: 18 callbacks suppressed [ 53.655195] audit: type=1400 audit(1521880562.384:21): avc: denied { setattr } for pid=6849 comm="syz-executor4" name="mountstats" dev="proc" ino=15639 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 53.672172] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.674282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.710739] syz-executor0 (6868) used greatest stack depth: 23160 bytes left 2018/03/24 08:36:02 executing program 3: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000177ff4)=""/12, &(0x7f0000000040)=0xc) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) 2018/03/24 08:36:02 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) eventfd(0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xfe}}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x9, 0xffffffffffff0001, 0x107}) 2018/03/24 08:36:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x7fff}]}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x48, 0x2, 0x7fff, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x49}, 0x8) 2018/03/24 08:36:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xd29be89d0d14ea37, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x100, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_delroute={0x1c, 0x19, 0x431635a6864fe623, 0x0, 0x0, {0xa, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/24 08:36:02 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000440)="130000001000ffdde200f49ff60f05001b230a00", 0x14) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/24 08:36:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x8, [0x100, 0x7f, 0x9, 0x9, 0x47a, 0x4f7, 0x4, 0x5d31]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x5, 0x6, [0xff, 0x9, 0x4, 0x508, 0x7f, 0x4139]}, &(0x7f0000000140)=0x14) 2018/03/24 08:36:02 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) clone(0x0, &(0x7f0000c94fca), &(0x7f000071cffc), &(0x7f00004e6000), &(0x7f0000371000)) fdatasync(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) 2018/03/24 08:36:02 executing program 2: mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x80000000000, 0x1b050, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x3, 0x9b7}, {0x200040, 0x5}, 0x5, 0x4, 0x6}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x7, 0xd37}, {0x1}, 0x7ff, 0x2, 0x9}) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001280)=ANY=[@ANYBLOB="6f030000009d45f505c17f98c921a2629c48a15a3cd835743c6ff2db9048c7bc9661212c032ab42085b603a78564988d03b60000"], &(0x7f0000000240)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffff8) r1 = getpid() ptrace$getsig(0x4202, r1, 0x100000000, &(0x7f0000001240)) 2018/03/24 08:36:02 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = dup3(r1, r0, 0x80000) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/24 08:36:02 executing program 6: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xe824, 0x9ca0, 0x1, 0x2, 0x7, 0x2, 0x5, 0x100000001, r1}, 0x20) 2018/03/24 08:36:02 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0xfffffffefffffffe, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000)=0x2, 0x0) 2018/03/24 08:36:02 executing program 2: unshare(0x400000000000fff7) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x2, 0x6, 0x0, 0x4}) r1 = syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) sendfile(r1, r0, 0x0, 0x80000000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x8, 0x7, 0x3ff, 0x1, 0x3, 0x2}) 2018/03/24 08:36:02 executing program 0: unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) fchmod(r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) 2018/03/24 08:36:02 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="73e7737465cb791a00002c9066641070256be22c3713f15469a8064f5f9fb042ed27c3e2f5389645cb26d3f1d023fd0bdafe859cfa9c6e5d53088488072ce3d812cc430f35fc8b2b9d93f70439152a7daae8d6cac4316b38ba165d04980eb53ea6db0d8fe252f5661e943655a606fc43ba10b68dba16809110e9d69ddc71a165939be4785a9ef308a296f8f561e958e94fa70f074a8d543312d1a4ce595361ba"]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000d00)="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", 0x1000}], 0x1, 0x0) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/24 08:36:02 executing program 1: unshare(0x20000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="080029bd7000fcdbdf2506004000080004000300000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) unshare(0x0) mlockall(0x2) exit(0x8000001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000400)=0x9b, 0x4) write$sndseq(r0, &(0x7f0000000480)=[{0xd40c, 0x3, 0x9, 0x6, @time={0x0, 0x989680}, {0x1, 0x7}, {0x384}, @addr={0x80000000, 0x1f}}, {0x101, 0x7, 0xfffffffffffffff9, 0x8, @tick=0x401, {0x1000, 0xac4}, {0x81, 0x5}, @queue={0xffffffffffffff7f, {0x0, 0x6}}}, {0x10000, 0x8, 0x20, 0x9, @time={0x0, 0x989680}, {0x7, 0x5}, {0x2ea3, 0x4}, @control={0x7fff, 0x101, 0x44}}, {0x1, 0x20, 0x533, 0x6, @tick=0xaf, {0x5d7, 0x9}, {0x0, 0x200}, @quote={{0x2, 0x1000}, 0xfffffffffffffff9, &(0x7f0000000300)={0x8, 0x6, 0xf60d, 0x3, @time, {0x100, 0x6}, {0x2, 0x4}, @control={0xfffffffffffffffb, 0xff, 0x100000000}}}}, {0x1, 0x24, 0x7fff, 0x30, @time={0x77359400}, {0x3, 0x9}, {0x0, 0x2}, @raw8={"0770ed87c728342c9ba37e4d"}}], 0xf0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='selinuxfs\x00', 0x80000, &(0x7f0000000200)="f2ee31a11e0885cc3c44821ba3dc0aa5fde79e957a3feaabc87800ff388c711c18e06d40374627324bbfb74b5868e502ca6e79adec3f68c75f59aecff52eea4902a624bf8670abb2049fbaf2b2a5fc0548c92a052668907a8d6ea0b12bc175498962931200d6ac71ef4a7d51eae951b31e4da42175947eed312b1e280a1727d6") 2018/03/24 08:36:02 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) listen$netrom(r0, 0x7) fcntl$setown(r0, 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200020041, 0x0) ioperm(0x8, 0x2, 0x80000001) fcntl$setstatus(r1, 0x4, 0x800) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/03/24 08:36:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000076b000/0x2000)=nil, 0x2000, 0x40000000000, 0x3f, r0, 0x0) sync_file_range(r0, 0xffffffff, 0x0, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x5, 0xe18}, 0x2) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) [ 53.854212] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 08:36:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00002eb000), 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400, 0x0) socketpair(0x1f, 0x6, 0x81, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8, 0xffffffffffffffb6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x7}, 0x1) 2018/03/24 08:36:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) 2018/03/24 08:36:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') writev(r0, &(0x7f00009cb000)=[{&(0x7f00008dcfe4)="db", 0x1}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x5) ioctl$TCFLSH(r0, 0x540b, 0x5) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x40) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="6837ff50c760ababe6e0533006b6073ece9fb760aa4430e2983490db01d69bf818b3e08b99c17604c612cb21ce2f13350cc80d8653cf41b541543c138729583515c353d2930307ad62169157893fec99e9db9414cf3a0f5b5a5f07f95dcc5b0916becca0111ec8e7084e41cfd39a369563bc96da180fd2222c3df82fe95c08a7348adf511113", 0x86}, {&(0x7f0000000140)="89558d2ec01d5bc36e4fac57688d4bc58f05784dd0073f2fd620a30b589e656baa170360cfcdf681911450194d143a211da5faad5bc09bdd8dd1ecdffb5dd97967ba21fd5852caf8ab0eb6178d6f029045109371520f89df4facb42fef0aded129e0", 0x62}, {&(0x7f00000001c0)="8c21c163408b9ccb6006f39f506d71d95eb6eea0e126287b98733e8200e952e7990e193011279b6828f1ca6f62f9e106d243ffaa92d8e75690e6c21cdef038047223e677b0c19c27e8c5bdff8e9bab5ca31fef018417bca96492924cd6fc74d89732b40242007d154d4f45521f37cb3665ec7163b4df5754f45a2c1d7f1cf833a60b7f279dcd", 0x86}], 0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x3) 2018/03/24 08:36:02 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2000002821, 0x1) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) 2018/03/24 08:36:02 executing program 5: mkdir(&(0x7f00000000c0)='./control/file1\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control\x00') stat(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) close(r0) 2018/03/24 08:36:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b80000001900010b0000000000000000ac141400000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000edeff5c80d6651ea82a19fbbbe98287ecaea0c049505f0cda9c9c5fda6735f392df3620a31f61f4a38cfc1febd6be618290bfc08c97a08970611efabcdaacb5e259257198caf70e2cfcbf6db3b7ed5b26db1c1e98e4c8d8572e383a28eda1eb9484e6d29ae0b95fd68125d561ff02b218e81fe086895def5276d87be45ce4166e02bfd9dfc27ca83bf8f4ce4c7a45143a3098e357f4da6d28514f9327d8b5cdb2811eff4590b2347688d564f33e956ce1067434025304d47", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/24 08:36:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039fffc), 0x4) r3 = dup(r0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x3, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/24 08:36:02 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x400000000003) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000058fe0), 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x5, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22}}}, 0x108) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r1, r2/1000+30000}}, 0x0) r3 = gettid() sched_getattr(r3, &(0x7f0000000340), 0x30, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x7, 0x3ba, 0x4, 0x7], 0x4, 0x8000, 0x2, 0x8000, 0x20, 0x7, {0x200, 0x28, 0x6, 0x9, 0x3f, 0xfffffffffffff800, 0x800, 0x6, 0x1ff, 0x5, 0x1, 0x8, 0x401, 0x6, "8a6e7c8d985636330e9af2139dc3c12977e5405f17bb4552458c998a93287a9e"}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/24 08:36:02 executing program 5: r0 = socket(0x10, 0x100000000002, 0xc) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x1) write(r0, &(0x7f0000000400)="1f00000001ac19185807a17879308f848dd7701397d7d800080001b3010423", 0x1f) 2018/03/24 08:36:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000336f32)=""/206, 0xce, 0x0, &(0x7f00000f0ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000000080)) 2018/03/24 08:36:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xffffffffe) setsockopt(r0, 0x10e, 0x3, &(0x7f0000000000)="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", 0x114) [ 54.024768] audit: type=1400 audit(1521880562.774:22): avc: denied { create } for pid=6935 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/24 08:36:02 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = memfd_create(&(0x7f0000000000)='\'\'mime_typemime_type-eth0&Fposix_acl_access(\x00', 0x71a569eca8556e84) sendto$inet6(r1, &(0x7f0000000040)="11f8cd", 0x3, 0x40090, &(0x7f0000000080)={0xa, 0x4e21, 0xffffffffffff8a74, @dev={0xfe, 0x80, [], 0x10}, 0x5}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 08:36:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) close(r0) 2018/03/24 08:36:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000080)={0x1d4, 0xfffffffffffffffd, 0x0, 0x0, 0x25dfdbfc, {}, [@nested={0x1ac, 0x40, [@generic="9f1716756e0c0368e8d8c42aaa84834515391d720be264b2a3548381053968d843cb0847e1615b00fdf8307a0360e40c84c5f02180e471bd2b69d7056c951783f786af847cc5f6fecad96e855977f0a04fee52afb8cf0e71ee560193b3fc32ed910d603c40ca07d072024e3a5c7f0545f2b7c028", @generic="25428b0161e57991cbb0f76683b6311cf96516246328cef23905ab0a7c3005fceb00f1664012ea5d0c7ab1953d28e13d30e48ac80ee1556700747651d42ccf2951a3bb1b909c72be55f4d2b11485e92845e670f15f0e7da997419e32940bcd481835073af08268af212f9832d385f4b5b95d492bd5bbf5b55d5fc43389a6530ab9867fd023b19321f6fbd6733c58801050ea13b4ffae61b5d2cae8417ba148919c1d19d2b210894a8bb9a8adcfca", @typed={0x8, 0x9, @pid=r1}, @generic="fda456cf751ed39710cc68192c2c41ae5b3398c7acfa1316f22b0fc7498008", @generic="68ea5531ccbd2cfc6e1167498c3b4ad165bb282642bdb4144d859efb40e4e7876d67b5a3d90c67fdcab1186b72d3549922b01c9caf13621f63e75fdd7c665a62ffee48a2d2144c89199726751f8425a37e169ebae20885268a7832801a61"]}, @typed={0x14, 0x5e, @ipv6}]}, 0x1d4}, 0x1}, 0x0) 2018/03/24 08:36:02 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80002, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={r1, 0x80000, r2}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000fb7f75)) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x82) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x28000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000080)=""/175, &(0x7f0000000240)=0x8a) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000300)={r4, 0x2}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/create\x00', 0x2, 0x0) 2018/03/24 08:36:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11}], 0x18) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2a3, @remote={0xfe, 0x80, [], 0xbb}, 0x7a}}, 0x1f, 0x1000}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x7, 0x81, 0x4, 0x8, 0x762, 0x100000000000, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xff, 0x3, 0x3, 0x4, 0x69c6f197}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0xff, 0x200, 0x101, 0x4, 0x3f}, &(0x7f0000000180)=0x14) 2018/03/24 08:36:03 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000580)={0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0xb8, 0x0, &(0x7f00000005c0)=[@reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000040)=[@fda={0x66646185, 0x6, 0x4, 0x36}, @fda={0x66646185, 0x0, 0x4, 0x1d}], &(0x7f0000000080)=[0x0, 0x0, 0x28, 0x40]}}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00000000c0)=[@fda={0x66646185, 0x5, 0x4, 0x18}], &(0x7f0000000100)=[0x68, 0x18]}}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x4}, @enter_looper={0x630c}], 0xfffffffffffffe62, 0x0, &(0x7f00000004c0)="b11a7a363dfae2ce24a3fc22e542d44e66bcc4fffd34e355d7e35d8986408680f2441bae63c2a3b2b59ace06a112cbbdf08f67fa0ce18a373fc79d7a7f6e1b59d758b1692fe751f0677dba81618a2b556c724581006a488224bc43f36a881d4e9c9ce52a08061d4b5bde5540245e59fd72340c823d1ebdbf7a3dbc5056b073f993d41b24813577e5bc0de02c031b58c46cd14fbcb6d5617b96fb81d9e690e12f23171bb83ed85ac35096"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) 2018/03/24 08:36:03 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80800) seccomp(0xfffffffffffffffe, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f00000000c0)=[{0x4, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f00002d8000/0x1000)=nil, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20240, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x16) 2018/03/24 08:36:03 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xfffffffffffffffc, 0x4d072, r0, 0x0) mprotect(&(0x7f00008ac000/0x4000)=nil, 0x4000, 0x7) 2018/03/24 08:36:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = dup(r1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000cbfff8), &(0x7f00005adffc)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ip_vti0\x00', {0x4, 0x100000000, 0x8, "243cc45110f7", 0x8}}) bind(r1, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) uname(&(0x7f0000cbf000)=""/28) 2018/03/24 08:36:03 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000000180)="41210000000000000000244c2968b3d200ee9717889a87649846e59672928ed748f487a9dfb43a259d6199ef082e2b280a128eea03c85f53669a32be62d013a45f70493002392ed6a00b67487e6a80fff4067d42c9dc1478bf97e37f72d400000000000000000700", &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000000100)="1abe10e01521312f4a0a6a28246070000000000000000000") ustat(0x5, &(0x7f0000000040)) 2018/03/24 08:36:03 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) r2 = dup2(r1, r1) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x101a0002}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb4, 0xf, 0xa, 0xe2e, 0x70bd28, 0x25dfdbfc, {0xa, 0x0, 0x3}, [@typed={0xa0, 0x22, @binary="e72ee9e139d586262a05b7cfec08fcf1f5e879b3fdff928e02619f8e2517c33b04090afa5c0e7f6ef987f4486a92ee2932287d4a547464fe4651cf3f9af0a31da98e6fed5d28cbb37fa64a4f1dc91e45f5882a59b8b37722e86058973a8a83d7ecce8c7d0a945aa98fa17d26015582c5e5ce82b34c711d79c4f0b2b9a2c900a26a23e0df87be6951fe570e15ba994e5e7f2ee40f8205ea19f7eb"}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) [ 54.380952] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65533 sclass=netlink_audit_socket 2018/03/24 08:36:03 executing program 6: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)={0xff, 0x4e7, 0xfffffffffffffffc, 0xfff}) 2018/03/24 08:36:03 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02006558040000000000000081009cf2a8c30ea6"], 0x14}, 0x1}, 0x0) socketpair(0xd9bc7026c472a141, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2018/03/24 08:36:03 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4d9, 0x0, 0x10000, 0x9}) r2 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x9, 0x4) r3 = geteuid() r4 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r3, r4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x2, r1, 0x10000, 0xfffffffffffffc00}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = gettid() r6 = getpid() rt_tgsigqueueinfo(r5, r6, 0x0, &(0x7f0000000300)) ptrace$getsig(0x4202, r6, 0x3, &(0x7f00000000c0)) 2018/03/24 08:36:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000d30000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x2, 0x4) 2018/03/24 08:36:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) socketpair(0x11, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)={0xffffffffffffffff}) alarm(0x8001) recvfrom$inet(r1, &(0x7f0000000080)=""/204, 0xcc, 0x100, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) [ 54.421143] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65533 sclass=netlink_audit_socket 2018/03/24 08:36:03 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006aff8)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x26, "5a86d477ded1a1bd428bcc2c2cbcb40a1de83d988a82c5c59d4d03cb3f7fb237127c12afeaf8"}, &(0x7f0000000180)=0x2e) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r6, 0x2ce6}, &(0x7f0000000100)=0x8) 2018/03/24 08:36:03 executing program 6: r0 = memfd_create(&(0x7f0000000100)='dns_resolver\x00', 0x2) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000140)=0x6, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, r1) 2018/03/24 08:36:03 executing program 0: unshare(0x400) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) 2018/03/24 08:36:03 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/') 2018/03/24 08:36:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x18, 0x14, 0x101, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000040)={0x3ff}, 0x8) 2018/03/24 08:36:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) r3 = add_key(&(0x7f0000000780)='rxrpc\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="172c576dc43bb9709cf86ce94991ca6b945e5651bad4bcb187a61eca6fd555a88ce639212f94bda27b24c6856af6764d7f58c4aee3a8a3e108e7e1effa748f4e6c5997ac13e054a4db79bece9a7a0c8e7d6ef87493c2bc74eff269165dea76ca513c4d5a7e6222b736daa8b3de0e2165f4ac1ea00d6131df7a230aed1dea134f2d7e7c1e1614965ef7d6844a5a4abfbaa89ddec291cd515361f0cf4d9626d7f5481c96db0f6451cc057a981ad432b428b2ce77ec48cd820afb81c5", 0xbb, 0xfffffffffffffffb) r4 = request_key(&(0x7f00000008c0)='cifs.spnego\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)='lo@systemW\x00', 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20}}, 0x7f, 0x8, 0x80, 0xd9b}, &(0x7f0000000180)=0x98) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, r5) open$dir(&(0x7f0000000740)='./file0/bus\x00', 0x458100, 0x8) execve(&(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000600)=[&(0x7f0000000400)='[ppp0]\x00', &(0x7f0000000440)='%\\&#*\x00', &(0x7f0000000480)='/dev/input/mice\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/dev/input/mice\x00', &(0x7f0000000540)='/dev/input/mice\x00', &(0x7f0000000580)='/dev/input/mice\x00', &(0x7f00000005c0)='cpusetvboxnet1\x00'], &(0x7f0000000700)=[&(0x7f0000000640)='/dev/input/mice\x00', &(0x7f0000000680)='[vmnet1keyringcpuset-\x00', &(0x7f00000006c0)='/dev/input/mice\x00']) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0xffff, 0x4) mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) r6 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x8}) fcntl$lock(r6, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415}) 2018/03/24 08:36:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x4af8, 0x2, 0x0, 0xfffffffffffffb2f, 0xc}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x40}, &(0x7f0000000280)=0x8) accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x80000) connect$packet(r1, &(0x7f0000000480)={0x11, 0x1f, r4, 0x1, 0x80, 0x6}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x3e3) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0xf900, 0x2a03}, &(0x7f0000000340)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e24}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x8001}, 0x2, 0x4, 0x3f, 0xf56, 0x2, 0x0, 0x3, 0x1, 0x2000000}) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 08:36:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000200)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x200}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x9, 0x4e24, 0x8, 0xa, 0x80, 0x20, 0x7f, r2, r3}, {0x80000001, 0xf5, 0x3, 0x0, 0x4, 0x7, 0x10001, 0x7af9}, {0x79f, 0x2a1, 0x6, 0xfffffffffffff0ad}, 0x6, 0x6e6bb8, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x33}, 0x0, @in6, 0x0, 0x3, 0x0, 0x100000001, 0x100000000, 0x100000001, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="000080004416debd8565282c694c17ecdd948ab3976700f50b7a70e8fd6839ef458b408a9e7fbba2c3c7e4a667256be8d95e9d2b120d8154eb14be975847651890a17ff2c379814b6f194d431233f057654a5b806d021d1adeeae4973c803444d46b9615b30c2d7734c9ed104e4f4326b00c853ce36b27c28d7d0f88d34b0de991ce98984cf57cf0f5464652f5a47e194e2ed3721583ed7c2df08bfee7d7a51fb99b1596f9e0034c309251b574745d71624a8517", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xfffffffffffffd10) 2018/03/24 08:36:03 executing program 5: ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000003c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000400)='./file1\x00', 0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000005c0)='./file1\x00', &(0x7f0000000440)='hugetlbfs\x00', 0x0, &(0x7f0000000640)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) 2018/03/24 08:36:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffffd, 0x26) 2018/03/24 08:36:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x4e6b, 0x8, 0xffff, 0xc00, 0x1, 0x3, {0x0, @in={{0x2, 0x4e20}}, 0x7f, 0x7, 0xa621, 0xfffffffffffffffe, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff4d, 0x800000023fffffe, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/03/24 08:36:03 executing program 1: r0 = gettid() futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/24 08:36:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/03/24 08:36:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x3f, {{0xa, 0x4e22, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0xbc0}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, {{0xa, 0x4e22, 0x4, @empty, 0x4}}, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x7fff}}]}, 0x210) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), 0x4) 2018/03/24 08:36:03 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/03/24 08:36:03 executing program 7: r0 = socket(0x10, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="240000002100d9f0071c0165fffffc0e02000000000000000003020c08000a0011000000", 0x24) 2018/03/24 08:36:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x7630, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80000000, [0x100000000, 0x6, 0x830, 0x6e1b8393, 0x669, 0x5, 0x6, 0x5]}, 0x5c) getpeername(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) socket$packet(0x11, 0x2, 0x300) bind$inet(r0, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x1}) 2018/03/24 08:36:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x9, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002]}, 0x1c) sendto$inet(r0, &(0x7f0000080000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/03/24 08:36:03 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x240, 0x0) inotify_init() lseek(r0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/03/24 08:36:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) r1 = epoll_create1(0x0) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fallocate(r1, 0x0, 0x0, 0x40001) fcntl$addseals(r2, 0x409, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) clock_gettime(0x0, &(0x7f0000002bc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002b00)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000100)=""/133, 0x85}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f00000011c0)=""/228, 0xe4}, {&(0x7f00000012c0)=""/136, 0x88}, {&(0x7f0000001380)=""/74, 0x4a}, {&(0x7f0000002cc0)=""/186, 0xba}, {&(0x7f00000014c0)=""/200, 0xc8}, {&(0x7f00000015c0)=""/229, 0xe5}], 0x9, &(0x7f0000001780)=""/57, 0x39, 0x9}, 0xfc4}, {{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/95, 0x5f}], 0x1, &(0x7f0000001900)=""/4096, 0x1000, 0x3ff}, 0x80000000}, {{&(0x7f0000002900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002980)=""/126, 0x7e}, {&(0x7f0000002a00)=""/128, 0x80}, {&(0x7f0000002a80)=""/24, 0x18}], 0x3, 0x0, 0x0, 0x3}, 0x5}], 0x3, 0x1, &(0x7f0000002c00)={r3, r4+30000000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001440)={0x0, @broadcast, @rand_addr}, &(0x7f0000001480)=0xc) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002e80)) pwrite64(r5, &(0x7f0000003000)="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", 0x1000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004240)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000004200)=0xc89dddcc) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002ec0)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e23, 0x1, 0x2, 0x0, 0x20, 0x0, r6, r7}, {0x0, 0xd8, 0x1, 0xffff, 0x100, 0x5, 0x2, 0x1}, {0x100000001, 0x1f, 0x3c89, 0x2b0ef43e}, 0x4, 0x6e6bbd, 0x3, 0x0, 0x1, 0x3}, {{@in6, 0x4d4, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3507, 0x1, 0x3, 0x9, 0xfffffffffffffff7, 0x1, 0xfffffffffffffffb}}, 0xe8) r8 = syz_open_dev$tun(&(0x7f0000001400)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETOFFLOAD(r8, 0x400454d0, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000002c40)={@rand_addr, @multicast2}, &(0x7f0000002c80)=0xc) write(r0, &(0x7f0000000380)="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", 0xe06) 2018/03/24 08:36:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001, 0x1, 0x1, 0x2, 0x3, 0xfffffffffffffffb, 0x9}, 0x20) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001300110300ca2de7e23b6f43d549d9c12f3a3313225e98dee559e629b7ebebb4daf08e989067000000280914cc2118d9a0b0032fc84245c6f19148a58a699cf90a8862e750e62fa9782e1fbe2de21ab7cf840852fdd4770957bcb06243b54112cfa05129c8436e93171d5769f3b1d474706613e4511df25f72a1ad759a07000000e66ecc5154e6373071c6dff26744a2824fcd85dcb49d56"], 0x14}, 0x1}, 0x0) 2018/03/24 08:36:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x7fff, "c5bd5fdca3e048863275ce1c401f6a9e14cfb5dadd6849a86892ef9360ac94c88e22bbc20bdbf037444abe1b34d4e0be0a570336f506b92d8bd88240ac546c8249b13b19b3e7101ceba6"}, {0x0, 0x10d, 0x100000000007, "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"}, {0x0, 0x11d, 0x1, "43256d5a5c0727172f0823cf4aec6f7b76eee969ef9ce38ed20faab02b107e02649ceeaadbddb32c0fcfbc8f6bc73c2b405e"}, {0x0, 0x108, 0x100000001, "1aec3b36d8e90bb1935bd094beb312ce1017651f7c96531308f4f950d696912c12811f5daf7e0e8ecfd7de8901c3f757f42f298269a942ae416d7c6c696e9589a1be9adb1e642c043c1c2c64707fa0"}, {0x0, 0x117, 0x100, "872f72e88c7376dafe6f879e43094ffe6b5fdc75eef68d5ca6c19a3e3598e3bba5bdea3e08457d0d437b2e2a8e7f31690fd1a50947bb390a085111601b5c95a18049a13b84d666265d480922e6c6bad62dff3f7bab18d1d3ee91dbe798ae852890fe104086eb6cba56bfcfb130a81f783b84c8b8978c189ce1393d1037e59060d871b5bedd4c1c0f3f7d0c25b1a8be7e0a54f46f474552e322a645ad12d3bae53c5b9511ab749098c2a7cfa11c0937a0a10faedad0c318ed6cf9a20621675670aa0dcfc5a000c50382735739d2ff7d4d25587676ce3fa7a06457c02b6f720cbf1e1f920da14b01e4abe823ead83edbece02b2daa"}], 0x1de}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/03/24 08:36:03 executing program 2: prctl$intptr(0x0, 0xfffffffffffffffe) seccomp(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/03/24 08:36:03 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x480, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x18714272, 0x7, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000fbf000)=0xfffffffffffffffe, 0x4) 2018/03/24 08:36:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x4000000) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002280)=""/4096, &(0x7f0000001080)=0x1000) ustat(0x0, &(0x7f0000000000)) 2018/03/24 08:36:03 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x20, "a2c1fc66bcee540b609732fd8ff2a6ff0f3c753ae15e0b4d97ab5c3739c9c6cb609758e369dbcbbbd8a4b0cb20892253af4893a0139a8eb2fb43f6a75c28043f2385c6fb735a51bbb59c2676b29060dcc98849272d4d3beae12b3f38d9ff3bfc872217056f1e7fd31e365c069baa28161931099bb350910e3e7de34651849f5a"}}) 2018/03/24 08:36:03 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) sched_getattr(r0, &(0x7f00000002c0), 0x30, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/49, 0x31}], 0x4, 0x2e) [ 54.772548] audit: type=1400 audit(1521880563.524:23): avc: denied { setopt } for pid=7099 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 08:36:03 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x200400, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f00000001c0)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x1}, {0xa, 0x4e23, 0x7, @empty, 0x7}, 0xffffffffffffe6c5, [0x1, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0xfffffffffffffeff, 0x5000000000, 0x80]}, 0x5c) 2018/03/24 08:36:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x6, 0x2, [0x80, 0x6]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3d, 0x8204, 0x2, 0x6, r1}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9, 0x8, [0xffffffffffff7fff, 0xdad, 0x800000000, 0x4, 0x2, 0x3, 0x6, 0x1]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x2000000000000, 0x200, 0x9471, 0x0, 0x34, 0x1, 0x10000, r2}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x20000400) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x77359400}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/24 08:36:03 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000f1cffc), &(0x7f0000d5a000), &(0x7f000001fffd)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffeff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/24 08:36:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) 2018/03/24 08:36:03 executing program 6: r0 = socket(0x10, 0x2, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000000200)={0x10}, 0xfffffffffffffd43, &(0x7f0000434ff0)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c0001000002000000c58bcceed41d27a123d8096bdfb54435675df1949af5a04cde4965ac1d34994724f1a6861fb51ed0029b127bf233cf743f674ce814ff79b04775e847ff433d00813c11d4ba9c1822170188f373abaaca8e9b32ef6417b1584e8a605ff87ee848c4cf8ae67ad704676491105ae9ed135ef6c56d8f7b762f039ecbe0f8a9d09f2e5fa9335f39f841ad7d77db79df83b16bd7881a2ef5e6fe98674872c53f7775704d1a8fb831d74361fb8a5f", @ANYRES32=0x0, @ANYBLOB="000000000c000100ffffffffffff0000"], 0x28}, 0x1}, 0x0) 2018/03/24 08:36:03 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:netcontrol_device_t:s0\x00', 0xffffffffffffff89) 2018/03/24 08:36:03 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8, 0x7, 0x80, 0x8, 0x8}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)={r2, 0x1b, "59a57daac2e6140762b5d1ba9259f1ecfb5cf2709406702be0abcc"}, &(0x7f0000000580)=0x23) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r3 = gettid() get_robust_list(r3, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2000000aab361c9decc01abafca2db38d0d0fbda904efe3b67304757afcc728b541f6d18956a7e72870e53f333fda83354316294ff0c96df68c6be580fa54955bd17d0af8b4a7bf1721475e522ae3a78677d69f35715fe0670c384660806975eed2e4d9059ba6af65fce8bd6bbb3f67f3714087db272829acd04c1e45ab864dc811e6c5dc744c06fb487c43a341c1945ba8e22f9f856fbe572dc80883f03e739ba2b8cab38f7fb8aa4c086f9e9dd490d4630ebd026799dfc5a809fe5c2dec7765628a374c6ad2d5fba3820ef87a6853de9219b366c535eeb70f52e7eff328e5205812ab2e5195923f0815b512565917975f29c389f7"], &(0x7f0000000100)=0xfa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x200, 0x3628fee4, 0x100000004, 0x1, 0x42}, &(0x7f0000000200)=0x98) 2018/03/24 08:36:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff000000ff000000000300e0c15d3c9fda15f605000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/24 08:36:03 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0x7fffffff, 0x100, 0x8, 0x400}, {0x200, 0x4, 0x400, 0x9}, {0xa0, 0x1, 0x5, 0x2}, {0x4, 0x2a, 0x3, 0x1}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d908e8465caf2d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2d6ec1e54a4afc2477cba0a46eb6e3e7ef2888f9b417a70752f7500a5564f8905c131ff87adf6b0beb717c32bec289847ba914d9e0930ed6d16f9373e34cf61a23d81e78973559588ff0d1690b2b65d97d9c1f4a0d900f49dc8419c97ae41f46796c284f4097234b9207c62c70b3fffb0667d57c916b2b91854f17454c33f73c62a3c42107207e4940637fd3d9a75285cca1c7906ddb1ad3bf986170340e26ef02917c0bb6a481c13763a44a0667af37a1344ea3ce6023aec8511d5fb6ce645fdaff6ab6e7dbf4ae273ad00dfd7411ed156fef03bae33a165b04d03389ad2cf1dbc3c60257ca03deed53d1bc76e955a34cd408a7a9398f1efd43e72b4ca2941edba2274574b7c79b9cbde094c140b8584d8f866f91adb4f2e50aed3c52350733199e0b8802c213ecb71d757bf96ae6f3a6d36e5adb0cdf4eecdc8622dea684ac80b5b3cc7421999db364d57cd3a6488579cb18471e3f0f266f24b402c5a5de2fc4b77fd8e8c7be789ff268d7dff1c10f282ee6dbb4d3d88a0f58c165c8b1cc4") r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="0b88574eb9dbe570bf81899b28e18f3467408532ef67230a7090746730c32aa6900994c9a531d4bece13307617cceead421cd415f91b3aee5be95fcdf823ea95253f4e09db623c99cc49a313549a89f812159fd5d4cb078d06b242f64346a3a52531a1e876ce2ff4e639186078a26e22f83e9c9097027961468879ded2af83cd2439ca0661dd1407bfe2397ed9f60eaa489e4449454be294d9e46161473de5617ebd61c145f0bbbfd7494b1b813aa144459d005f33ed0eac67c15fe832426ab73bdbf13c60fd8f20194367c719677057d61062c9e8aa4e779dcbe9d3bc77", 0xde}, {&(0x7f0000000100)="f698c71753bc4cb0989c4da43635cf14c614c192c8c9afc8a6d65505f8573fdaa9b451918fa5", 0x26}, {&(0x7f0000000140)="1873", 0x2}], 0x3, 0x0) getitimer(0x2, &(0x7f0000000200)) sendfile(r2, r1, &(0x7f000058f000)=0x54, 0x100000000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 08:36:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0xdd2}, 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) 2018/03/24 08:36:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) fcntl$addseals(r0, 0x409, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xecb, 0x3, 0x4, 0x1, 0x4, [{0x8001, 0xe96, 0x800, 0x0, 0x0, 0x2}, {0x9, 0x100000001, 0x8, 0x0, 0x0, 0x2000}, {0x8, 0x9, 0x1, 0x0, 0x0, 0x200}, {0x101, 0x4, 0x4, 0x0, 0x0, 0x1008}]}) 2018/03/24 08:36:03 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$netlink(0x10, 0x3, 0x8005) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001000094701bb61bfc30500ff070000000200000045efc55b08009b00190004e9ff0006000ddd040000000000000000000000000000", 0x39}], 0x1) 2018/03/24 08:36:03 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) ptrace(0x4207, r1) ptrace$peek(0x4, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) [ 54.928180] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/24 08:36:03 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='attr/current\x00') ioctl$TCSBRKP(r1, 0x5425, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x0, 0x0, {0x1, 0x3, 0xffffffff00000000, 0x1, 0x26db757}}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fffffff) sendfile(r1, r1, &(0x7f0000000100), 0x2a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000340)={r3, r4, 0x4}) 2018/03/24 08:36:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x280, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a906a42170e5", @empty, @rand_addr=0x3, @multicast2=0xe0000002, 0x5, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}, {{@arp={@rand_addr=0x10001, @dev={0xac, 0x14, 0x14, 0xa}, 0xffffffff, 0x0, @empty, {}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xffffffffffffff7f, 0x4, 0x1, 0x7, 0xe7, 0x7642, 'vlan0\x00', 'bcsf0\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r0) r3 = openat(r1, &(0x7f0000000600)='./file0\x00', 0x800, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000680)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000640)={'bcsf0\x00', 0x3}) 2018/03/24 08:36:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x275, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/03/24 08:36:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat6\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001380)=""/186}, {&(0x7f0000000180)=""/159}, {&(0x7f0000000240)=""/4096}, {&(0x7f0000001240)=""/198, 0x3960dc02a8f1fef9}], 0x168, 0x40000000035) 2018/03/24 08:36:03 executing program 2: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) lseek(r0, 0xfffffffffffffffd, 0x3) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xed50, 0x4) 2018/03/24 08:36:03 executing program 5: socket(0x0, 0x3, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x2e) unshare(0x0) set_tid_address(&(0x7f0000000140)) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/24 08:36:03 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x81) fallocate(r2, 0x2, 0x400000000, 0x8004) fchdir(r2) sendfile(r0, r1, &(0x7f0000000080), 0x5) 2018/03/24 08:36:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x18) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000810}, 0x4004050) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001040000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x498}, 0x1}, 0x0) 2018/03/24 08:36:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[0xa0a, 0x1000, 0x8, 0x1, 0x1]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/4096) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x0, {0x6, 0x7, 0x53c2ac99, 0x6, 0x7, 0x2}, 0x2, 0x9}, 0xe) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) 2018/03/24 08:36:03 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000000000000001) read(r0, &(0x7f0000000040)=""/13, 0xd) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x8, 0xb54923a}, 'port0\x00', 0x22, 0x10000, 0x0, 0x728be2f5, 0x0, 0x4, 0xc25c, 0x0, 0x1, 0x2}) 2018/03/24 08:36:03 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x180ff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) 2018/03/24 08:36:03 executing program 1: futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003a7ff0), &(0x7f0000000ffc), 0x20001fc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003600)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/153) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xcae, 0x2000) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="834ec547d31b62aeab2912afa06b3d174858596635e6201221ac1ef5ee39110b0f222d5b04f70de0872a9a7d0e6a1b20dfe3a5ad7c11e85cb48b5e9827dcb872a3dfa45e18ff34005b3d2352144b984b08bbfb2730bef8f0364ed8dd99a23f163164a25cacd7a2e9850055d548e5bc99e1b22804380e3c733bc604d016549e1e6501e7a352291074a0319548b1b305508bd60efc5af8f1338fe20f0ea53d8f47a38a278533", 0xa5, 0xfffffffffffffffd) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000003440)={0x7ff, 0x4}) r2 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/selinux/status\x00', 0x0) keyctl$unlink(0x9, r2, r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003480)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003580)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000ec0)={0x2, &(0x7f0000000c40)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003400)={r3, 0x14}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000000380)=@ax25={0x3, {"d3beda09938a9c"}, 0x12000}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000400)="120539f5d34dd5fe116afeff4e3381f29932deef8cfae2c5a4c75171f700276ee5d2e88a69d76d71a2be023270110f59d95cab404e3c855518787f8e9f5259866ba54be5700b572020e2bb97ea5e4d46ca54a4b058046c24df9fe41f81a05c9855e145", 0x63}, {&(0x7f0000000480)="c9ac1ec443a603e536c66ea7a9ba7be64a9abdd71b81f424eb077bec7a8ed86214bf57a806a34e5fbb13b4abf59c758cdb20efdd2bd4866fd0e0bf076ea6fd18cf73724fb206", 0x46}, {&(0x7f0000000500)="74cea06dada5ff0af1e6cd7803ca8ce5a4da6e6c21add14bfd7f829510b823deed1267eb5dba975963662335fae6cab2bcb0189bfc76e19e55f8972fd0aa751c793e34f7d2d3d37da6995866275d2b2a36a049830b3e3dec69af4ff300b3962cef2af29b6543811d207aaa8268a86c9614366d05808b10957bbd9fa8bd4414fe01f6684dac462341fd4ff51d37e1ac6099803791c4efe6c7ef40cf9daba184e06efb5eb266e57a89c094", 0xaa}, {&(0x7f00000005c0)="ac8b3ee402213cd2fc0e96e9170412046b0ee1b90c461f32e99e5801ce63876600844b8634fc0d42c30b6927105d4a5d4358983c7c456eb1d29aa1fa0e33b445e117ae5d82e96eb8a2037cfdb6759efd4747f46653768e3b185603b1a32e0c992b6a794989192cb86de2a55a471439e2c39c1694a19f029e", 0x78}, {&(0x7f0000000640)="9d0899d65c1b374fce54438f6e13c3ffa41d59b93b6b1ab77f", 0x19}, {&(0x7f0000001000)="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0x12d8, 0xc000}, 0x40}], 0x6, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/03/24 08:36:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[{0x90, 0x119, 0xffffffffffff7fff, "90060b863947c8a060bae59b9889df13990e12ff4350c8aa0f495372676d6967d64a78c52c7d00c5fa0eba432387eb9fe77798d68e8fbf996fd04a383608512bb731f911149cdadedce1ec44cccc46b4c6e9d4bc45719a82bd3610bf37cdda654e08d1b2078271076510a3924b0caf6a476022ac7f2e1cdfdfc74148dec088"}, {0x78, 0x13f, 0x8, "c6d31432f40e5f786e74deee6451cda38976fa53a022e47a47f32e92307840718cb07f007695a8a40526a1ad8d9bc257472390e0fdb2d4434eb24e23bbeea559d339a840a92187afa8bdc47229e449ff3b58bb47dbbfb56ed11b4b323d063ffd5e704886"}, {0x28, 0x107, 0x7, "88c086d6813cd5bf8105d5a0084fe57786202a4b5340"}, {0x50, 0x0, 0x2, "6e857a5c89702f89b690f8d4aaa5067f4a294a496ea4d48a9833f6f806edab86e77d67479eaa29113ce71593ffa5e58f3c0f2d1b847920ddcf9584fd"}, {0xa8, 0x114, 0x1, "75ffc7efe5c5f01792bce44d650e6303a6935440fbfaf09b9e664e12edc50db7ccdab8c57b735920fd7ef9373d9e6bcf7529667337513cd84d49367bcd0d3a9764b3b1b3d0890d04c8beab7ac453de8e02b06217a1169cf58f8aaa6d96f8e6cf5376ee3530082be2c5e84fa987c4968be8519c22f802b2dae7942deac8f54dfe9420f78102fdedeb4c1f3194e54bd521501df24b"}, {0xd0, 0x111, 0xe71, "eb1fbea46a1b6bdf7e0eba4d36aa04c55a355e974958655a66b4f1bb684962d4a4496b6f5dd7ec709c5e3dfaec7b5e3966438ac31530d7143b17a56a645be721501350c237cc0145dc4bf550614108e01812366a5932f3b3d8f80fcc1538a1bec0e97d2f4f6a9868e6312010d3fdded7c5c872fe2f19627f00254b23af87283024931a3a0ab533be2551edfa655de4455c9a51354cbd915706cf24ef6e977de311034450193d80a51990eb42b6e1f7dcd54d3371069acd3b969910c9cc"}, {0xd0, 0x101, 0x0, "2f419b3915b4f61a934e8192cd15f84974c086710029f445a3908afcf6884bc80640bf1eab152cbb2113c61505e17a6c61c93b83826289d44b1ba4be1430a520f28952eda61873ec365ebe62b567486f410c8c0baa7da57ece95a558e832da980bb47e21a397153c820b154e6bf31e0694b1e3c64386f927d31a8142023f32e74b2347781de568c3cb30a8c029f1d5463a06bdf2d4b5d637c245b6d8933c3ff93a4298507e2ff6618ce211664ccb9bed30cea555b69a6d5c6d0e"}, {0x1010, 0x105, 0x3f, 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{0xe0, 0x18f, 0x42a3, "7133916eb95daee90ca5adfe4034a5f3f60463d9b2f9b73f2e026326b8242965adcd9b321dd890c11f1e7fef1b8915e107dadd8bbb9833aa6cfe53c52894d945763d621b3e93189d519ab6b2f8a989d710ae8f619d00750f055aa3c7dd10aeaa10fa2b2434b4025be91a7ddb62166dba4c1c7e02a0ffa7fa824ad75e8afc8c3ac66a78148e40a60c50535d2e70060113d55f81c35aa6977ecc40633c82b60ba5ce51de879ca9b742519c5649755f63e45e3fc9ccb068ec5dec6fcdb75efa23b11346cdad8e9e623940d056ada987"}, {0x10, 0x119, 0x2}], 0x14c8}}], 0x1, 0x0) 2018/03/24 08:36:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}) 2018/03/24 08:36:03 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/60) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/03/24 08:36:03 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x7ff, 0xca, 0x6, 0x1}) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/24 08:36:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)="fa36eba2428a73db607877f6b8de8960f3cce6efdb9e83b994fbd8b9ba63cfca38c2a9752e93119a60991c30ae3f397c518dc80e2089ceb855b80e", 0x3b, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="b6acf8708affa6c1dbc0a283c3c7098eee3c3467e4de5c88a04b088071790abefcb55b269ce560fe92402cf0d5d158ce91e9eb210d5d47434df07dc51c0d408a0c0e5ec1f2beadead6ec5d5c0ef44920d3719c161b95d0799904132a904beaaec7d818e071a96f973a1ca1cee9f3ae2042c82b03d5548fe3713decfc647ddc558497afb1f3323a60ea02460ed83d90506f64968a3415afa293f8845656622650602060e6f7820c18bfb74fe3f1c19c250b6e3a69a7cf3e8f3fa40e1d26c499d4b798339577f7bf19431f7469a53afc6d727c", 0xd2, r3) socket$inet(0x2, 0x800, 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0x3cf3dc9edfe0d88f) 2018/03/24 08:36:03 executing program 3: mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000000000000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='ramfs\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/03/24 08:36:04 executing program 2: seccomp(0x1, 0x3, &(0x7f0000000000)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0xfffffffffffffffc, 0x9}]}) signalfd4(0xffffffffffffffff, &(0x7f0000d31ff8), 0x8, 0x0) 2018/03/24 08:36:04 executing program 5: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='2', 0x1}], 0x1, 0xd) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'vlan0\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x2000, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x7}) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x1, 0x0, 0x80000001, 0xd3a}]}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/24 08:36:04 executing program 1: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f0000e0cffc), &(0x7f0000b19ffe)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20) acct(&(0x7f00009adff8)='./file0\x00') 2018/03/24 08:36:04 executing program 6: clock_getres(0x7, &(0x7f0000000040)) 2018/03/24 08:36:04 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x16, 0x0) 2018/03/24 08:36:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0xfffffffffffffff8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}}, &(0x7f0000000180)=0x84) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000bacfe8)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/24 08:36:04 executing program 0: r0 = creat(&(0x7f000015f000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x77, &(0x7f0000000040)="9bff4416fe3ed833d8e151181b205436b6db3e5a1a07235470dc936a6542b2c231ead98e41fcec90313e16684fb4876bf27d9682d19c92c0d2213e8f24de0baf7665ca215dc3c3feea7edc9004fec47a11e05154abebb6902caeed55f521ab11a99304d990367cc0d5549d91f225e545e04281a7c480a3"}) link(&(0x7f000042f000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x102) 2018/03/24 08:36:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/24 08:36:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x103000) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0xfffffffffffffe6a) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) write$sndseq(r0, &(0x7f0000000000), 0x4e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/03/24 08:36:04 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x42000, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x0) getdents(r0, &(0x7f0000000000)=""/192, 0xc0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r1) 2018/03/24 08:36:04 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x3, {0x2, 0x4e20, @rand_addr=0x6}, {0x2, 0x4e20}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x24, 0x400, 0x80000001, 0x1, 0x101, &(0x7f0000000040)='gretap0\x00', 0x76d1, 0x80000001}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x2000, &(0x7f00000001c0)="0dad6cfa5c4a02e533effa4194ddf9e35e46c4261f5d6a473a4d13d02bafb6c3c7e88d7d6ead55b98df2fd99ea839b41d4ed0dba891624ab009671c081") creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/03/24 08:36:04 executing program 7: timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0xfffffffffffffffe, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f0000000000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) timer_gettime(0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) fchownat(r0, &(0x7f0000000140)='./file0\x00', r2, r3, 0x500) 2018/03/24 08:36:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/24 08:36:04 executing program 2: r0 = socket(0x10, 0x4, 0x800000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0xfffffffffffffee5, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c00000018002c082cbd7000fcdbdf251c80a0ffff04ff030004000008000400", @ANYRES32=r1, @ANYBLOB="20001000226c94952b74d6ec002ca19fecc0474e8fe1bf3638918139549e6131ace6242faf729ec860dd52a1c953e83ab267209644a41f3c6f5ba1c4775e6b3108f6301908f1e0859e7506", @ANYRES32=r2, @ANYBLOB="0800010000f0ffff10000100000e0000000000000000000008001a0005000000"], 0x4c}, 0x1}, 0xffffffffffffffff) 2018/03/24 08:36:04 executing program 0: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)=""/248, &(0x7f0000000100)=0xf8) sendto$inet(0xffffffffffffffff, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00009a2000)=0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929ff0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7, 0xfff, 0x7ff, 0x5b13, 0xb, 0x7, 0x67c989ed, {0x0, @in={{0x2, 0x4e23}}, 0x40008, 0x3a, 0x3, 0x100000000, 0x2}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x3, 0x30}, 0xc) poll(&(0x7f0000caeff8)=[{}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xc0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000180)={0x3ff, {{0xa, 0x4e21, 0x98ea, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}}, 0x88) sendto$inet(0xffffffffffffffff, &(0x7f0000f68000), 0x0, 0x0, &(0x7f00008ec000)={0x2}, 0x10) 2018/03/24 08:36:04 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x5}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006dbffc)) 2018/03/24 08:36:04 executing program 5: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000100)=0x18) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/03/24 08:36:04 executing program 7: getuid() r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r0, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/4096) r1 = getuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)='./file0\x00', 0x2002, r1, r2, 0x1, 0x8, 0x108050) 2018/03/24 08:36:04 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="5dc87971f1a692bb3221ea504783b8aad9271c4e52495dd44d1476dd1002711d3652af5523358f7f74e98cc97bcbe8b09c493eeebceb4fc45fd5f4337638e71dc996632f76bb77fc851ac88d231983fcdba7152b910252565d82f8dfded6035222be249157a855c0701ea2f5c66b21542e054480c3fdec6b9b7d266d7cc2b69bb31b2ea9bd3e9015833c99ba6050c082494c27bfe11118f3a3a1adfe3493bf2f4a61f0b86e67a4fa4b722b40c7094a5d874136303c257a8d5dd6025a8abf79eafd98fd44334da0f4992c7537130ddfc62c40197c94ab4c778708b330d7", 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) 2018/03/24 08:36:04 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(0x0, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/24 08:36:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x8964, 0x7f, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) 2018/03/24 08:36:04 executing program 0: r0 = inotify_init1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x50f700, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r3, 0x0) 2018/03/24 08:36:04 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x6, 0x4, 0x4, 'queue0\x00', 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000340)=""/181) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x14, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/03/24 08:36:04 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000595fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7d0a}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00003c8000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/03/24 08:36:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000200)=0x7fff, 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) close(r0) 2018/03/24 08:36:04 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$KDMKTONE(r2, 0x4b30, 0xffffffff) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/24 08:36:04 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0xf1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x1f, 0x100000000, 0xb5, 0x5, 0x9, 0x1f, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0xffffffffffffffcd, 0x4d08, 0x1, 0x80000001}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x400, 0x10, 0x2, 0x8000}, &(0x7f0000000200)=0x18) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000000000)=[{r2, 0x1}], 0x20000000000002d0, 0x8005) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x401, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/03/24 08:36:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)=""/190, &(0x7f0000000040)=0xbe) 2018/03/24 08:36:04 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0x10) 2018/03/24 08:36:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000049, &(0x7f0000000040), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x38b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xe9, 0x30, 0x718, 0x9}, &(0x7f00000000c0)=0x18) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4400) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r3, 0x1ed37235) 2018/03/24 08:36:04 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x228001, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x4f2, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x9, 0x8, 0x8, 0x8, 0x10000}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x6c3e}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x7ff, 0x0, 0x9}, 0x3, 0x40, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x1, 0x7, 0xfffffffffffffffb}) sendmsg$nl_xfrm(r1, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=ANY=[@ANYBLOB="7c010000190011000000000000000000ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c400450000000000000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f08000100000000000000000000000000000000040000000a000000e0000002000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000003c00000000000000e0000002000000000000000000000000000eb10007000000000000000000000000000000"], 0x17c}, 0x1}, 0x0) 2018/03/24 08:36:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRES32=r0], 0x3}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/24 08:36:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x1000000000000, &(0x7f00000002c0)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 08:36:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x3}, {{}, 0x8}], 0x30) r1 = dup(r0) r2 = dup2(r1, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040004) 2018/03/24 08:36:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffd}, {0x7, 0x0, 0x0, 0x40000000000}]}, 0x10) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0xc) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000200)=0x9, 0x4) recvfrom(r0, &(0x7f0000000000)=""/161, 0xa1, 0x40000000, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x80) shutdown(r0, 0x0) 2018/03/24 08:36:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x7805f272, 0x42, 0xffffffffffffffff, 0x80000001, 0x3, 0x10000, 0xfffffffffffffffb, {0x0, @in6={{0xa, 0x4e22, 0x100000000000000, @dev={0xfe, 0x80, [], 0x1a}}}, 0x1, 0x5, 0xffffffffffffffff, 0x9, 0x101}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x41}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0xbb, 0x8001}, &(0x7f0000000640)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000200)=@in6={0xa, 0x4e21, 0xf1eb, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000300)="3774c7de806e0d4e7272beaf12e84af7001e99010af773a454714bfb5ae176635d2666a6b726ea5d1e22395534ddaf11f555017170b1487ee9c067c8d9862e17b622d7f2ad61856a85ab566667d27f1d982e740a8c5fb28b21ee2058422d6954eef65a1749f62f2877d45b2fb49fb3f1079ff63fa0de8fc2b31c6522da59bc537619b851bac41e215090db131a99ba025b04", 0x92}, {&(0x7f00000003c0)="0f359b071144a5dccad5fa5db3c2bed0d08d9852ddbad408714bfe193bfcbfc6e833196e7f071e36d39ffb5a1d8bf4d8b854abb4ff0505ec4257c5acbee03ef08ee4d9b81c3a1a0e2430ecf6ffa467ba2c72cca13fbb61fcae1d", 0x5a}], 0x2, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x1, 0xd203, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0x3f, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0xfffffffffffff9ae, 0x9, r3}}], 0x90, 0x4000000}, 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r4 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) recvfrom$unix(r5, &(0x7f0000000280)=""/9, 0x9, 0x40000142, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) socket(0x7101af501860f867, 0x80006, 0x4) tkill(r4, 0x1000000000016) 2018/03/24 08:36:04 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x40) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioprio_get$uid(0x3, r2) lseek(r0, 0x80000002, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000300)={0x20000000}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000080)={0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x201, 0x3, 0xffffffffffffffc0, 0x9, 0x7, &(0x7f0000000040)='syzkaller0\x00', 0x10000, 0x10000}) 2018/03/24 08:36:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4f) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r1, &(0x7f0000000080)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x4, 0x20, 0x1c000000, 0x100000000}}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100)={0x28, 0x6, 0x1f, 0x2}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0xfffffd36}], 0x189) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400080, 0x0) 2018/03/24 08:36:04 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xfffffffffffffffe, &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x3, 0x7418, 0x1ff, 0x8, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffc}}, 0xf6b, 0x4, 0x4, 0x2, 0x1}}, &(0x7f0000000140)=0xb0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000380)={0x100, 0x5, 0x7, 0xffff, 0x298, 0x3f, 0x7, 0x60c, 0x0, 0x294, 0x7fff, 0x9}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="e2000000ad3186feabddc85c90ff9a6e024b1e2a6d1304fe3c153398ae7d8a70100909ad45823db309bd604c219df2606ceba5997600cfab2b4969742aab4b832d36e026945b01cd096e378e8aa47fde09cc4382d9bc940370bc30421fa6b0819724f7951b4c77b805e0968e32d0963eb50e1221dd5e95758d97642a3a093237994b609c5b92f9011487120a8b0d62856598943bc41f5df68dfdd0d56de5dd2c02915844c00017dcb4b188e890f75a421f5ad2e1a41a316fca452f3d1377ccf40c5e6dfe9e3e1bec49418b28e8fde82b00000000000000"], &(0x7f0000000280)=0xea) r3 = getpgrp(0x0) tkill(r3, 0x14) fcntl$setpipe(r1, 0x407, 0x2) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={r4, 0x80000, r0}) 2018/03/24 08:36:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000100), 0x9, 0xe) r1 = dup2(r0, r0) connect$netrom(r1, &(0x7f00000002c0)=@ax25={0x3, {"fb6c943b5591cd"}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3801000001000000000000000000fe8000000000000000000000001e00bbfe8000001700000000000000000000aa4e2000004e200000fcff0000000000850000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/24 08:36:04 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001300)={r2, 0xabc}, 0x65) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x3f}}}, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x9, 0x285, 0xfffffffffffffffd, 0x2, 0x374}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x100000001, 0x1ff00000000000, 0x0, 0x7f, 0x400}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0x20, 0x8000, 0x6, 0x59, r4}, 0x10) 2018/03/24 08:36:04 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x3, 0x9, 0x6, {}, 0x45, 0x320}) r1 = syz_open_dev$sndseq(&(0x7f0000164ff3)='/dev/snd/seq\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008b7000)) 2018/03/24 08:36:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"936974c54e98e845049400008100fc00", &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000035c0), &(0x7f0000003600)=0x27, 0x80000) setrlimit(0xf, &(0x7f0000000040)={0x8, 0x6}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000003640), &(0x7f0000003680)=0x154) getrlimit(0xa, &(0x7f0000000080)) 2018/03/24 08:36:04 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/101, 0x65) ppoll(&(0x7f0000462ff8)=[{r0}], 0x1, &(0x7f00005f9ff8)={0x0, 0x989680}, &(0x7f00000f3ff8), 0x8) [ 55.871897] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket [ 55.889327] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket 2018/03/24 08:36:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40, 0x0) read(r0, &(0x7f0000000080)=""/169, 0xa9) 2018/03/24 08:36:06 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000503ffff8847e902ffffffffff020000000000ff0000000000"], 0x1c}, 0x1}, 0x0) 2018/03/24 08:36:06 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x80000001, 0x4) ioctl$TCXONC(r1, 0x540a, 0x7fff) ioctl$TCXONC(r0, 0x540a, 0x80) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a7dffc)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0xd8, &(0x7f0000000100)="04ce0541b8b1096c1cf8f6ac58f8670e7ae829b12adae3ff6290e9ab80cf589becd9d0dda4b8075449ea0148ab440a4af5f80107ac2a818a992bdccd0036568333c70b54c33652ac035d8d5ebc602a65988099e69595d7282347f7a16c03dffc60a5452865208797ff0755d13004b22f59f680e37002f159570c2828ebd1dad8ab66a3fd98fdad5eebfe9f0ee81244f8ae167403ec366c354b3bb061a8ddb77830a659fa545a2bea3cb0ab2dd8493b0f9bb7669f9e437b2fbd965978c1cb4ffa6e23d96ccbed0d921eb95a808766ef75da027cab10622416"}) 2018/03/24 08:36:06 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='vlan0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x480000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x2, 0x200, 0x3, 0xfffffffffffffffd, 0x10001, 0x101, 0x9e, 0x81, 0x4, 0x4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/24 08:36:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e732f69836100") setns(r0, 0x8000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x13a3, 0xdd9, 0x1ff, 0x3}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000000000000000000135e600000000ffffffff267ad8441394cefb22e1893ffbaf1c0b4c9eda9922941857162a4407"], &(0x7f0000000200)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/24 08:36:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000014ffc)=0x80000001, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101802) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x3, 0xfffffffffffffc00, 0x3ff, 0xffffffff, 0x3, 0x10000, 0x80, 0x5, 0x8, 0x6}) 2018/03/24 08:36:06 executing program 0: clone(0x0, &(0x7f00009cc000), &(0x7f0000f5affc), &(0x7f000061b000), &(0x7f0000b96f72)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 08:36:06 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x1000000004) 2018/03/24 08:36:06 executing program 7: madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x8, 0x2, 0x5, r1}, 0x10) [ 57.573178] [ 57.574856] ====================================================== [ 57.581155] [ INFO: possible circular locking dependency detected ] [ 57.587546] 4.4.120-gd63fdf6 #28 Not tainted [ 57.591961] ------------------------------------------------------- [ 57.598337] syz-executor4/7396 is trying to acquire lock: [ 57.603850] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 57.614149] [ 57.614149] but task is already holding lock: 2018/03/24 08:36:06 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'irlan0\x00', {0x4, 0xff, 0x2, "cfceb022ade7", 0x898}}) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000040)=0x7ff, 0x4) socket(0xa, 0x0, 0x101) [ 57.620093] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 57.628646] [ 57.628646] which lock already depends on the new lock. [ 57.628646] [ 57.637040] [ 57.637040] the existing dependency chain (in reverse order) is: [ 57.644633] -> #2 (ashmem_mutex){+.+.+.}: [ 57.649393] [] lock_acquire+0x15e/0x460 [ 57.655648] [] mutex_lock_nested+0xbb/0x850 [ 57.662233] [] ashmem_mmap+0x53/0x400 [ 57.668293] [] mmap_region+0x94f/0x1250 [ 57.674529] [] do_mmap+0x4fd/0x9d0 [ 57.680323] [] vm_mmap_pgoff+0x16e/0x1c0 [ 57.686656] [] SyS_mmap_pgoff+0x33f/0x560 [ 57.693062] [] SyS_mmap+0x16/0x20 [ 57.698773] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 57.705978] -> #1 (&mm->mmap_sem){++++++}: [ 57.710829] [] lock_acquire+0x15e/0x460 [ 57.717076] [] __might_fault+0x14a/0x1d0 [ 57.723394] [] filldir+0x162/0x2d0 [ 57.729192] [] dcache_readdir+0x11e/0x7b0 [ 57.735597] [] iterate_dir+0x1c8/0x420 [ 57.741740] [] SyS_getdents+0x14a/0x270 [ 57.747967] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 57.755154] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 57.761326] [] __lock_acquire+0x371f/0x4b50 [ 57.767908] [] lock_acquire+0x15e/0x460 [ 57.774136] [] mutex_lock_nested+0xbb/0x850 [ 57.780715] [] shmem_file_llseek+0xf1/0x240 [ 57.787298] [] vfs_llseek+0xa2/0xd0 [ 57.793186] [] ashmem_llseek+0xe7/0x1f0 [ 57.799415] [] SyS_lseek+0xeb/0x170 [ 57.805473] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 57.812660] [ 57.812660] other info that might help us debug this: [ 57.812660] [ 57.820770] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 57.830489] Possible unsafe locking scenario: [ 57.830489] [ 57.836519] CPU0 CPU1 [ 57.841156] ---- ---- [ 57.845790] lock(ashmem_mutex); [ 57.849446] lock(&mm->mmap_sem); [ 57.855705] lock(ashmem_mutex); [ 57.861876] lock(&sb->s_type->i_mutex_key#10); [ 57.866957] [ 57.866957] *** DEADLOCK *** [ 57.866957] [ 57.872984] 1 lock held by syz-executor4/7396: [ 57.877529] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 57.886578] [ 57.886578] stack backtrace: [ 57.891044] CPU: 0 PID: 7396 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #28 [ 57.898630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.907956] 0000000000000000 7c1d8ee482866965 ffff8801d8687ad8 ffffffff81d0408d [ 57.915947] ffffffff8519fe60 ffffffff851a9d00 ffffffff851bee80 ffff8800b75538f8 [ 57.923929] ffff8800b7553000 ffff8801d8687b20 ffffffff81233ba1 ffff8800b75538f8 [ 57.931899] Call Trace: [ 57.934462] [] dump_stack+0xc1/0x124 [ 57.939796] [] print_circular_bug+0x271/0x310 [ 57.945997] [] __lock_acquire+0x371f/0x4b50 [ 57.951939] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.958921] [] ? __lock_is_held+0xa1/0xf0 [ 57.964686] [] lock_acquire+0x15e/0x460 [ 57.970279] [] ? shmem_file_llseek+0xf1/0x240 [ 57.976394] [] ? shmem_file_llseek+0xf1/0x240 [ 57.982682] [] mutex_lock_nested+0xbb/0x850 [ 57.988619] [] ? shmem_file_llseek+0xf1/0x240 [ 57.994738] [] ? mutex_lock_nested+0x5d4/0x850 [ 58.000941] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 58.007141] [] ? mutex_lock_nested+0x560/0x850 [ 58.013343] [] ? ashmem_llseek+0x56/0x1f0 [ 58.019110] [] ? __fget+0x213/0x3b0 2018/03/24 08:36:06 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) fallocate(r0, 0x2, 0x40, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f0000000040), 0x4ffff) 2018/03/24 08:36:06 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x103040) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000002c0)=0x100000001) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x82) 2018/03/24 08:36:06 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)="09732e5d2ccdcde61b2f4e268cf2fdeceb2124022bfb4439959a2ef7e77c414e144c5d4f4e23f21605d1d0097d571475ef2164a588ded7bd8ce7aea9bb98d8") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./control\x00', 0x1, 0x5) renameat2(r0, &(0x7f0000000100)='./control\x00', r1, &(0x7f0000000180)='./control\x00', 0x2) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f0000000300)=""/130, 0x82) 2018/03/24 08:36:06 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) rt_sigsuspend(&(0x7f0000000100)={0x2}, 0x8) shutdown(r1, 0x0) recvmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/221, 0xdd}], 0x1, &(0x7f0000003f80)=""/233, 0xe9}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/24 08:36:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003100)={@empty, 0x0}, &(0x7f0000003140)=0x14) sendmmsg(r0, &(0x7f0000006900)=[{{&(0x7f0000000140)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="35b64a4a41b6f88079c956b3a798f5fde938fd88d2e3f460115e753209e4294ab7c35b1429c59bae72852843fe5549f97f68babfe9f072f6b455bb71aac943b416391b8f105c4d40aa3cf3b47b806482b5bf2b1ce5e18abafad0ae35337e0ee1632ea6fbcb22180fc30013ea67193dc6bbcc3bcb6dfbc0eef5dd898d7c1b6d852f2926bafeb47a3a81293ea3ce63cecf61047d15f98cf3c6db1b7aedd18499de1b132c2748384ce997517780d79c9b65f3f4a82a4f2132801365b024af3324bd862d12f542f8084e2417652198fe78fc17992d1effd13cb76287a49ae61ffe2d3d73db", 0xe3}], 0x1, &(0x7f0000000300)=[{0x68, 0x0, 0x1200000000, "228d32537029a7884b75565f90f47c96678c99fea95d31b9882ccdefbe9adaa9adbe8d50fef199b2c6057fe49bedbbbe3e6e1f4a17dcdc378d347641a9a3ea5eab42c7fd0e0dd0eba9a1558ef45972afd14e42d2"}, {0xe8, 0x10f, 0x2, "4eb3de4e9ba76b40ba9490da1d72eae0f900608842cdc3192b9b296ad62e3b172a8cf6bf47a0e47a51c04efa879ed366d5eb3c001d2c658d0a45972d55a5f797d23a237449e7610021b8a70d5add150f5bc3e59efe0258f4ca73fcc8e6f027da64ffb147ba0393dcef06f5bcc0e830728a75bbd04ba57e17f92dec3042a9a46bf2a121bbf48ed85e001dfda099b255e9b1841f344b13286e3c4506179c0bdc3d292d340183420b6b98187132167f222cb6f08e51a890330ef53fd867655ff50b7919292be1ac9dc29bc09fe491818b32f2fab3"}, {0x90, 0x1, 0x0, "c350ba24e803a30057e2b4ff61f7f10a6960c99725126e821d9a8adabfdccad787f1c86ab506dd40a6cd6b551624aed6f1b9e8fc0804fe298f529febba83ea4481b668e7c932fee95a26c1232b89105c74ba5785ceede80be80c3b92edd7e892f9dce8cce63da5fbea0e9f5b415f0108d71fe8abae0c55b285a6"}, {0xd8, 0x10f, 0x8, "1bef0284e08c13ee9b2131fc65fe093d93a6ac13dc1ca2a0f019e024d925f72e56b0873e46656c0cd7b67aac5e172a9b1bc8dcbaa80812df2a5ba16efd80244ab502342ed807ef4958c0f3e921a4bb583d5a5c4abc8ff503ea8ff209b21a881faa99b8a1c9c3b4215beffd179984b391a62c1e6edab4ece6b225c07d90fa874a8c27d1cba8f4866bab57a961e34ee7625cdfcbdb145d9b471dc8976bcfce315d7935fcb4700bb3814828402ee781bce74c6d69d9a477c986d0acdba4e17782d6b2b2bcb6df"}, {0xb8, 0x88, 0x7f, "87706c08a53e9e00621645d2b563fb702c982bd2e51b4963d8818ae887d1423e960ef33ebd5bc445b1ed9780f0f2375f8c5bf159f0e6ee363c37c9cd72bb3b9925a332cf47f9b8ae1805f760377c29963452ee4cf7576d62efeba17ef73ffae36b57cdb3a3d470b2a4040c20a3f5ea64be9012c31ca929cb8737b67f840ddce82f54003787ccd1624620a6e411fb09bb0a851460dd997ffbf8a64fda3a25a4fddb7be4"}], 0x370, 0x40000}, 0xe1ca}, {{&(0x7f0000000680)=@llc={0x1a, 0x30d, 0xe1, 0x2, 0x3c, 0xfffffffffffffffb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000700)="15975e630ee77ff5b3b84fde168efb8521ebcbdd8de87e00f25aaf8ea024f2fbd610784f167766128926b43e5c2f146a7c8a7e897585e9734493e60e407e8a3a594788c74ebca49f95f16d7fa59c4d880edfaeb5c55cc0da252eb0087bb0f287481cd6b4c1aa1272e9f387de5169edfb3b5db5ea43f9dba0", 0x78}, {&(0x7f0000000780)="80b97f355a856d970efe58916a2541bf7579b1b7bd4a167f3f3bfa888a44454b81", 0x21}, {&(0x7f00000007c0)="67c32637886741dc52ff15d0b4acdc2b094fa4f7b97116b8f7be548777e2c092c11cd3f7d831d8e0c49abb6d84781c0be31a399c61b698f17c7f396f14d8ca29003253faad62ba2bc48ced9497883790bee6a0931c8f1cc9b65a18e06586c1bcf3f7c3610e9eef4bece360898c66ac1559f879b66ff3a81f9ddc82df43ab", 0x7e}, {&(0x7f0000000840)="30161a2fbaa46ca7519c9f5be258c72724d783a2022fe72aca634dc5afe731ce57b65ef7a45b4a31690c551e9c3d47f18f65ec96391363dbab58ebbc5e88d94e74cdaa0243db6326d10f42234e6edeeffd6ddad4b686af583973994296ce2cc0c9ecc3aeed1a6cca938b600cbc11441fd18bfe0ddd0417a3962f6b885804482f15b22d77afaa112116d1ee1cc6d6696c4f", 0x91}, {&(0x7f0000000900)="bc46", 0x2}, {&(0x7f0000000940)="fe371745c6bd4b2dcc1e40ae3052aaca079ee6f490bf40af324efdb5f99b0a011fda7c49d4737bd854870cb16def4f039048eae2285ab657c169fb15bf527b155eff343f9299a4a8db86a84a5e232e533972e025a0181c0546cacfdff3b50fd67617be46a7aa334abe1162b4833c835385b81cd87b85938593b6d513f5ab9f028b880e7dade615ff832d9b2c360422dc2e63806c32186e5a034803c3c8b817413e489ad9c8e190f18512087b83f49c214b5ba10ba40b3d9f6749f9ee95cd20694ca4d1029cd3dc0f02e2f843ea4d069c27bf4cfcbff7d42b5bd434694e2d768ff2b407cff3f3ca52c3aa0be44595a553d44735c55cf6d8aae47c9ec00d2665706ee1f1f71ccdcf511a5ed6f21e92fa3e5010aa00384e9c9d96b91a7b0ce63deec4e33f58151178c0e58dd36a4d089962928a00bd0849ed2d8f11d22330ad2a4a8c1b8c2f2eaa3f34be858f339e269357685d1504f33f75cfb12a2a9f04cf3ae74bf7c7679c82d8aec7639dc7b7258eef9a11d32cca1fc73e2dd94aff153ad475cf05f28cec544fbc85c60ad0c15766cbc61876a315351ea6bd69cd2e49c621eb92887c60d2b8da2b4dfb0c64d167a7622e22a924662e8ea64b7e8bbfea769cbcbe27de804e4f64cecf7d6429a9393ac8bae8442de5f49a0433da659b451a3430668a0d11aba728a38212322b0daa77a8f9ff0a266c303bbce12997a11d58f981ff2c33f223e5cf271fb126a003e88a8c417d2314458aabbf4e8739aba8a4425377c3aaec96077b5c66837dc868265208824f434c1527569891708be148521f3df9c2f589160d911c42423f4ad3dbbf4c615e09a9f60414ab8367874b791acc928f7fa2dcc23e6c42eef2d95bf1af9a418531eb5726dd320bfcc4199663c226aeca175aa79f46f81bc63a8ab8ee653e65bdb9e81be7a3ab112581dbc9223d6dc4cafb57083db9def92c66b42c5278195b5e73ad1c79eebe20f51ddaff1ae03d1e79ec6850cf99784db7ae320ffb6eca2275dbff5a06e1d4f884a49159d5483cc650c965f214faf41d31cf069c9f68f76293e7f7402a1a012ceb86d5fbe324ebb6f194d8d208fd22c1ceeaa41b96ba7a45dca037d7fd6084367118a0bc6e2452d6301380c0e7229aaea147cb24f8af406913c3c06ae36a33d6309aeccbf5dfb645bc891f3740e07919439c55d177eea5f3842f87527feeb87599e1024c71394b2d2e52562576c5562f0a5a59a6de74581ca33980db2b5edb03fb086ee5412e9e5f24c58a01699f9d1798d02f669efd25b939cbd563f08c74872d995dba6519b0ca804ae916c626d76a96b5b479efb595d621e0ff4a47b38890245706b9fc8d5f655225da4a9e519d858493e49224a8d0d82f4d18337097d8a62602ad484ad0e399276767ecae559d5abe8e7452b13b1402dec66d7b2832a1b187fefe4f62c1548aeb1048c9f804464f27f7eaa7628b8719d89ab83f0096a36e3f5aaa8f923276386cbb218626622e54b4d54249f6a9ed0dbf754065b58126cd8806e2103e2cdfa7f420d56c110c0eb6e963c5f9756d87af44c7b08b687c9c5b42db3e722a706fa41fb721aa374e15d727c0820635fbc58dab52669bb02184a5b74305024b20c7d0df4d2616e2a6ba428679d0d60c943720af68129f28bf382f8823b178b9bd3a1e7b2f54eb7182a9b7ca6de331952566112989f3e01bdad15ad21e012d94bb482455c4bcc189b4f57782feb2f86997cee5963e7d0127d15c994a9d2948554b569bef89f4b87968b39fe1b0ba9cae8835a15310824e8f5a67c3dc9a58968f1effdefe36cfaa34062cce183c2b51c87c1cb2fd992cc1b8b7253b6c02f70487a0a9000640eb88d879e35b1c726aa5fd5c55eb136c152767fb5bb3f9452f1792326f3dd625675560aa9f579d8fa28279368f738fec61ff861238f93cbf5fa91e612379431d9ab8898b3d6b46e6f6d42da4b54c45578f1f0abc8586efc77cf12b87d2f6a12b134dbe4ad026ed8267fdb28c8ada939fb70a81167cebdc7345c6b6c2d9f3aacea0527fa2d87cccddf528665eb1bf4e0281d4da29f74298ccb9556ae15294637faf69a5710adbb52cc4dfa1edd8eb5ed59fe72065b8f17ff0e4f42707f6f3aa203fe6a1c5e9f46a7903c8457a048f66c4ede544edf0e0383f6b20b65e53b6eb3d27487566c4fd789013474c24f421befd80175dbd9751251ef528de27e16fd7d7e3cb12553da9cf51941cad5878d84e1f735b1fb1200a5dc9bab476e1f67d537b59c47d055619416e97e052a6354e0443a09087015c26569cde0544cdc07a84d7b65a04cc6160f12667c135a57bfb13fc5c9a4f2df97dc6f0758807a4dd220766ddb5823910395c3210739a1894916be291c8cfe418582ccf92a62a91347ffb690cc8178fcc664fa26cbb333e721ebb5a5a08ce1cfd1b570b501f99d603d1766facb923ef001f021ad3ef502f6ffde6ca1b608b2a17c11eba2e100069bdb73885ec828ddba73f6a50c7f0885e27a55cbcc068a6d9f571181bf2bc857f987fbebbb05e67eda4ba4d1c7001451c707c3fde1d422346c1961b79bda80394494ae67bbf0acc52341a4fd8165ebfac0c78ad54d90b9c6fef8746f899e96704f3676242d7edc3d25001bb1766693dab82498dd5cae91ee4c932b3990527ff52853384d4eed497b4d0746281eda681617fbd13b0986e112908ce62e82bee61dea6813cfe843514338815ef309673e45d8ff18f1d8d45b1ddec097e8b49a3a60a566bb6d337f2736e3bb6e7cf520cdcb905c36c5c6892db50880826ae4c8b1c57b7b53b5513e3940b8743024de07dc34f224928058fb775a876f0e67f0bff7723251029f917d9aa5b51044386b8e09c8b435157f0906d990ac784b2af167eb36251d174fc0e3f0a7f55c14e0d44581b373ee681408f8a875f303c870771dae398b1d4fbef48c3b42d2176c2e0595f95db80a8208663e06f8444b30b33cc3d65b6a0b798ed3a7ad0856459014ac0de646b945a2c50271bdbb3b3894026381cc891626d87b41e3f50e2e142c2c7e1514bf473443105ec4c912e05f59358a9cbce63d05695f77babc44ed3d71ff704d847dab7f4a0b05aa4e6343de6dfaae50c55dadae26ce8e10a4a07f62e77166b9c4adc595baf5663bff4cf949252c6d597d99c348a9a22b66c5f3db07a2f8d7081309752cbb297f062108d894d3378d5e722a1712aaf06bb11f086e1d322f7f3a6180cb591f3bbc2e6bdc3b47dd4d62ce372d10a3fba64b9a7fd657116261f6a4abc26800d2bce05dd5b089aadcd9f2ddd2f1f08b5562ef9b27a877e33575af7c20a5396979e164fd4eecbef4031f1f059c85393b92d0d09f0bb17c4ae04d324559b8d5cfc735856e054c6f67c75f307465efdea5316dcae8e097f6e01a5b0287d39380ea14ca4f742851179fcbc806fe5e6943e59bff10fb89fc54854cda9b76978dadb7dab6f02181bb3d619d0b8e16cdd3a411a36789e1d773636f8fe451323b8d72467b837d1ffee133aaac87c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{&(0x7f00000060c0)="e5178b24d31c49d5e2f0bf1d96f06d0b1a29a4c89fe7d76762b72917a9cf1c7d90779270efdb1ca8beef238173e630bdcc4c6aca81e26e6a36c4eb3b1416f99e02e68cf0c7c97e30ea00bd65cce7c5c1b6c315c2443e795d35363d2e3de3260e3a1ada3904e77ca28e14f484c825509f059f9ac5347bd97908b4e491780cced9b0c8b84fad3feff3abb9a2604334652c968c4a68e738bef0d7c077024fb999dd6d1eefa9197db0c97c23799891d5eba99e3ae49da7bb2dadc91c4e53052092901049cdda4f06c9f71fc1485324c442f354a722edd11ad9591c9f71a4b5639743b08ae7e973ec3daea75018ac81476c8dc3727dc02232fe", 0xf7}, {&(0x7f00000061c0)="0ef2cba00990bc1bd454eba21bb7b92e9db9538789f10899cb2ae8e9eba69b19aa524070b3f7ef1b059c9f8c0a6a07ee6225708db2cac24cfe14dcf76ee1a606af51d3ff9d728c2ca61df2ab3cbf5e347ba0faa92d11dd0b3d137a7c6a7e162bdfdc98c7c62b22e6a2575ad3b1a1b2d2c333a965ea3e6d71f840eede8fe9260f73383e67da47ee9d6d1dad423441e8a18dfa8c42", 0x94}], 0x4, &(0x7f00000062c0)=[{0xa0, 0x103, 0x877c, "eeda536e2ed9c6e7658604998b35f5f3aecf452fb2a1a7c0f03ed9cf1df2bfc87cac5ce5aa0366384697167aefcc03c32e4aacff12f45877f89db4f1a739f1e41a6e2ec07b40e01a4931b792edca54e7a93f1b41857ec425aa0126eb2fdd3a1c6a61cf739268298943261b414f1955345685a899a19ffcf82c085f11a714280710792486530a5dd9da81"}, {0x28, 0x10f, 0x1f, "95a5d1dd2ce5a9e020d50ced7e57c79b6fb9d2"}], 0xc8, 0x4}, 0xff}, {{&(0x7f00000063c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x80, &(0x7f0000006480)=[{&(0x7f0000006440)="f6f59662e797c5406107ebfd728835d2464c8a6bf642aa190369fcdbdc788268cee40369", 0x24}], 0x1, &(0x7f00000064c0)=[{0x18, 0x13d, 0x6, "379e8fb19f78ad"}, {0xe8, 0x13f, 0x6, "3d1bda3ae051348e72b39c0932449c0a25dee33acfc96333d6d4de7f498ddbaba76ce168e4127787eecc4b628445c99ab31f111e2ed35d7bd0fd245dc8ca4405b7e89060aa4a9a3518809bc54cc6a8c85307228e5264cda3a1431d88607528dda35acaa20ea975cbf1550b6dae7606d14571d4e55d9d6d5b54e916b9e26e7a4bfff6007fd2f0674dcb536c792d76f72ef3b3da77f465b613f7a4a5b188c2074a0c212dba22dd2b94dc125fa09f636a0353d467818d4a923c794a8e3f064c11b26de583d9a3d42586c58ed1bec11f7e4bd23d60590b592b6e"}, {0x18, 0x0, 0x2, "ad"}, {0xe0, 0x10c, 0x0, "f9df609eaba23d566606f4499724c4b959fae3da4f0fd3f34d86713cb319d97174182543bb32051abce9fc549ed682ac899f70bcc790b6fe0372c91d14414f78897bba3b9193f1db1d51de6136bbe8cfa1f20ccef508b2ab2960a0ab00773517d93de2af07c8252f6cd588106befca9f13ad0e4e57a1adc447577b72e672cf2a0735181b7d2ae895ce72f2774e3bb67114af4c695bebc4b161619ba501e928ae3be672e9b4e7a7b9c4d482bcfa13e8b90d914160ab45c742484c605212e62a304ce8b24b320c5d985cf995f6ac"}, {0x100, 0x10f, 0xfde, "c222e32fdf02443dbbcdf62bedccdb3600e91425c81ef859cd2e91546b69ec39cf277eff0b22080d76147f76867924123a6c6f2a5dad1ab56c8c29f905f2d6c0c66ec81ceacaab29ad84552aa5f288233b60a90f70d35bafea831d39f0182f723126e4220c1780e11bd5cafab2d9e0eb4b86e22652e1b944b67238a824d1c97675f949f7f0074082bd6d6db53e733802dc7934d9d3c0b27bfe8942a97663fa473cac74210e3b1dd3ed32927177287a2e505066bc5c05b3dd84fde50ffa0c5561bec2b0c0fb3bae636c7a7a1a980edd3199ca5eb2f3f2419d5b7a1491f253f9ec0357c060ae62d5e448"}, {0x58, 0x6, 0xffff, "9f582a8b0d15d51b060e27eaeb021a33680f9b311efd547454083dd3d3d8dbc69e594e4333bb4cc91b5519a7896c62419bc04dec0ca8a586b9227ce4dd75d806c2136c142ea4"}, {0xa0, 0x103, 0x20, "c8b06d8ad30eb643982f4f0a55aece68fc7d190f305ef9feca784eb20d1e6b2eee1f2ded4bdd29921c8656f25513300b360f818ecddd30891f436f2e903aaf20324158f058b08f0f2bc5120d9abe0350ebea1ad1cd416103c5e575b6f652a64debe6f536308f5d665f5f4ee6132e21abadabda9a7de89074e9f1984292a0de45d7c0ee6e18eec12c4beab79779ab"}, {0x38, 0x0, 0x2, "43f8ae893210ff758c31d4f0a5239f44fec7dc0958f22160735c70243cea30fee0848b5ed316"}], 0x428, 0x8000}, 0x3f}], 0x9, 0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/rfkill\x00', 0x200800, 0x0) connect$pptp(r2, &(0x7f0000002fc0)={0x18, 0x2, {0x2, @rand_addr=0xffffffff}}, 0x1e) r3 = socket(0xa, 0x2400000001, 0xffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002f80)) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000003040), &(0x7f0000003080)=0x8) arch_prctl(0x5003, &(0x7f0000003000)="29fa41b925c175c8fc4a3a3f4d16e842187495b4491b14d3db2b53557b6f84237157") getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000000040)=""/144, &(0x7f0000000000)=0x90) prctl$void(0x2f) [ 58.024363] [] shmem_file_llseek+0xf1/0x240 [ 58.030303] [] ? __fget+0x23a/0x3b0 [ 58.035546] [] ? shmem_mmap+0x90/0x90 [ 58.040964] [] vfs_llseek+0xa2/0xd0 [ 58.046208] [] ashmem_llseek+0xe7/0x1f0 [ 58.051800] [] ? ashmem_read+0x200/0x200 [ 58.057481] [] SyS_lseek+0xeb/0x170 [ 58.062734] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/24 08:36:06 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2afef)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00006ed000)=[{r0}], 0x1, 0x3) fchmod(r0, 0x1) 2018/03/24 08:36:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@rand_addr=0xfffffffffffffe04, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/24 08:36:06 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/03/24 08:36:06 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0xaa6}, &(0x7f00000001c0)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x6, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e000000000000000000000000000000"], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/24 08:36:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getdents(r0, &(0x7f0000000000)=""/47, 0x2f) close(r0) 2018/03/24 08:36:06 executing program 7: syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x204800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/24 08:36:06 executing program 1: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0x0, 0x100000000001, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', 'vboxnet0]\x00'}, &(0x7f0000000040)='wlan0\x00', 0x6, 0x3) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) [ 58.177769] audit: type=1400 audit(1521880566.924:24): avc: denied { set_context_mgr } for pid=7443 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.220467] binder: 7443:7450 unknown command 14 [ 58.228410] binder: 7443:7450 ioctl c0306201 20003fd0 returned -22 [ 58.260328] binder: BINDER_SET_CONTEXT_MGR already set [ 58.265642] binder: 7443:7452 ioctl 40046207 0 returned -16 2018/03/24 08:36:08 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x3}, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x1, 0xa4, 0x3, 0x1f, 0x80}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0c632e19"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r4 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="cf78a3c572045eb094e244bb612399cfc34b8095cea0437e183a43b89ad41ef9adb512a9be283a8e8a6f23357bbe053fdfb0644ae7a6645d50671424148c2805a6503d8a03a915ab6c1998424c7dc1ec2095910733998c3d1ee43154a66639d6ba3c61adba6ebf3d91cf06dad06296e43c91849c3b7ffb1ff4e43b8dfe8ea0ae", 0x80, 0xfffffffffffffffc) fcntl$dupfd(r2, 0x406, r2) r5 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/\x00', 0xfffffffffffffffd) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) keyctl$link(0x8, r4, r5) 2018/03/24 08:36:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x947) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES16], &(0x7f00000000c0)={0x400000000000000, 0x0, [0x0, 0x0, 0x8c]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getrandom(&(0x7f0000000100)=""/67, 0x43, 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x3ff) 2018/03/24 08:36:08 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x1f, 0x2, 0x9}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r1, 0x6a, "8adf268aa509d39b2f62ec885b3a0d0af025673124747bd2abfc5a2b1d31f26a9c9ecc5509beb44a269248d3e3246c23d65d9c600f62b5014846efc93ff026d62351c08662a5777e34eada9e8249226feeebfc1edc9f5072aff373c868630c91e4d083e395121d730646"}, &(0x7f0000000440)=0x72) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r3) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)=""/213, 0xd5) keyctl$unlink(0x9, r4, r3) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f0000000340), &(0x7f00000002c0)=0x4f0) 2018/03/24 08:36:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/24 08:36:08 executing program 5: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) mlockall(0x2) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0xa000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(r1) r3 = syz_open_procfs(r1, &(0x7f0000000440)='attr\x00') getpgrp(r2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={0x0, r4+10000000}, 0x8) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/220) tkill(r2, 0x1000000000016) 2018/03/24 08:36:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"74756e6c300000000000000000000010", &(0x7f0000000000)=@ethtool_gstrings={0x1b}}) socketpair(0xd, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) 2018/03/24 08:36:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8208, 0x81, 0x8000, r1}, 0x10) 2018/03/24 08:36:08 executing program 7: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() getgroups(0x4, &(0x7f00000002c0)=[r0, r1, r2, r3]) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000024001b00ffffff000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00'}) truncate(&(0x7f0000000300)='./file0\x00', 0x9) 2018/03/24 08:36:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="b8000000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001e000000200000000000000000000000000eec90000000000000000000000ff814a00000000000000000000000001ff0100000000000000000000000000010000000000000000000000000c001000050000000000"], 0xb8}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'gre0\x00', {0x4, 0x9, 0x6, "c451e5687f06", 0x3ff}}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)) bind(r0, &(0x7f0000000100)=@can={0x1d, r2}, 0x80) fanotify_mark(r1, 0x20, 0x20, r1, &(0x7f00000000c0)='./file0\x00') 2018/03/24 08:36:08 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200100, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @rand_addr=0x3}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'vlan0\x00'}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000003c0)=""/155) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bind$ax25(r2, &(0x7f0000000100)={0x3, {"c01392f6c260b1"}, 0xc6}, 0x10) ftruncate(r3, 0x27ff8) sendfile(r2, r3, &(0x7f0000000200), 0x8080000001) 2018/03/24 08:36:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) [ 59.398625] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 59.412965] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 59.429409] binder: 7462:7465 unknown command 422470412 [ 59.435377] binder: 7462:7465 ioctl c0306201 2000dfd0 returned -22 2018/03/24 08:36:08 executing program 3: r0 = memfd_create(&(0x7f0000000000), 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="73ff6afb0a4cfb94d3cac675fd2ef78392957c2d3449551d87a0fd0b0a7bb77025b6dedad99de02f0acaf3a50d48eaf7f3be59", 0xfffffffffffffff5) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/03/24 08:36:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="11000042248b03cb65b7f10000000000040fb8000800000000ffffffff0600d4000100a90000bcc1de84de44", 0x2c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000001c00)={&(0x7f0000000280)=@ax25={0x3, {"5c2bcf82a58aaf"}}, 0x10, &(0x7f0000000740)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="b426596ee8d7ad7f662aae024ede59204913985c2182e4dc1a566ffd04edc80fc2163d5c155ebaea2fa19acddd58b1ee5e05e501ff7943a05b88a43a915938ca48a81fb1542ae27b9b121437e43c2fddd84a0cedccd444e7d105e78f32e40c4402fcadaa497dd82439547040beb92b6c2cd765dceedd253b04c8f764003d2f126c", 0x81}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="b894317db51979e1ce50b03410fd4389acd458fd903d072d9a2c682c554fcca0ea366ca250cc7be622840195c8d4e0e14eacfd12f0f2aab18eb50d8a2fa5e10a3edaa5072374e0c2c439b653384a7b0ac035ba6942b7f5cfa0d5ee8a0c58c78b3c951114da7b8b29f79b32bdcac984c7798e689532911141c09a4580e7607b1232ed31e7594018a794e2ca996829505c21146c757d5abd572a51dae6a86087db07876c97b1b7d2fb2cbde6936cbc6291b8dee994194ed2d3ebbb43b4cd761a2fd09bc4bb11986bd41e7d116e0f", 0xcd}, {&(0x7f00000005c0)="da712fe5627ae854fd", 0x9}, {&(0x7f0000000600)="10ba32554ece6e82bd855442df695fad6d1d782ed4bd2017942e1945e452adc3915d93447b7722e0879df2bcc97f94202364813006d12cbe79337d2e5c193d57f5eac66a360dd155f30a51bb2082c9ad41a011917fa9783543596f241063b7286c90c8ade025e44b5aa75c6ecbcfeae2264e49e8d14d37163f81f5009a1bc68c301a5475798d779d3067693cb995faae470b0106dcc32024a87ce206", 0x9c}, {&(0x7f00000006c0)="ecfb9400c3dbb49ae04fedd6a3a8a1cb2f57e5afd3f310b508a75ee9ad9dee596a6f0bd6d7e2ec4cfe6c624a02f6b86b8fde85126ec6e4896ebfc35035a7c23abfd910718a185343191d4d43f70e3e23", 0x50}], 0x7, &(0x7f00000007c0)=[{0x90, 0x29, 0x40, "190a2dd52370b1c5adc45d9ca2cd39284f34ddeb37351bbcc91e6ab86138605052ee2df23215a5379cce00691faba12a298e4a79dd4ca65823a4be23ab42520aa2739e1585b56432b0440ae60c93d7d8431aa51849747c6913249272e8c15e3c3bb4a241e3d7901bad6884a64a2d0659e5b77d8517b7c244300daa"}, {0x68, 0x117, 0x3, "8287fda32bb589e26993f49a6fe2696c76c0411897fe2661d09ac0a5706954c163db9c5bcda6c7fa8cc7f8495eed52d5ee915dd4a3bd0246de61dec84e5a2f813ce21455b4fd4f8fadae815d8e5fb39320c3432153edac82"}, {0xa8, 0x3b, 0x0, "6b3551211f7fd39dcbc0d1b9d6f196da3b0ee0ccd181b380d5094fffbeadd4074f0b95aa420d5fd92c93c19e10a0bdd9da1509e57209174a94e5a75e2fc51ede7c44a525f124f9e918224e1aebd9c682619a2d87de53b4c4effcfc7a05bc91191c7352745ae76754ea7577911c26f4c4e63c8bb53acc6e0dbf2d4014422803a6d2b7e19314306e16a11ca41450af0150bff0"}, {0x28, 0xff, 0xb31, "754b07bfa7308bf6c31a757f70686a7be6082daafce2"}, {0xd0, 0x10d, 0x7, "616187ab4ea5cf7c55daeb7cc5f333010303ec2dda771ffc3ee6371d5ac2a57a417f590bb5c8a14da185be4c931e4512a88b2bfc26023465ce2ea482f8aa263fc43b17b99be06449b22040e1bb8dc00788886b9847f97246c8fbb6a4fb11beb56bf259b6efa8c11bbf58562976d57f56a35ca8fa5fc09e52a1f70d761bed2b0e1b7794bcc7620852d45319414d50363db4d88ca460ce13e5b5752f90da5d0df4fb4b509ab4dd46a52c97abd22e2064cf25ab219c95c82eecdad3e26df5a34db5"}, {0x60, 0x107, 0x1b2, "7744c070f02199f54c90be698f499747665438ed8ef0d4a947dba36fda88b1428dbdcd6eab7ecbdbce48cebde81e86ed20df19b972b4e3eedb3374543e9ca16834deca9ad0e017b83eb417"}, {0x30, 0x29, 0x986, "692944401cd4d747bd3204c389186037c775593baf20dd76c799a52f57"}, {0x28, 0x119, 0x1, "9d000553aeb8c14234e373c6b14b0f4f24e224e4393f0f"}, {0xd8, 0x112, 0x1c45, "fd74f2ef9f7d9e21a583a657bc38b7b25df8ae4f4c0022559cd6ce804cd25f98e7a973e4c1297a561207a691b3a64743c2f682ed92b85241ef629334ff8ad6865f7a81afc858ad6cb5222dde11a32cfb2c323f0a3c4cb300762f94b4ee7266b3ce7c910c316e529a7c04523af16a55c005151513beef35a8e1b7aa35700de8b5d21a15cf275d0ccba06c558d6ed3a6da40c020d8b243223244357a3aace2e4c6554427eeaf5ce9f2a29452deca6cdab1827b63f54726545533cb45b8e41829530f041ffb58e2"}, {0x1010, 0x112, 0x0, "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0x1438, 0x20004004}, 0x4) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x7ff}, 0x8) 2018/03/24 08:36:08 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="3192da070a637676da16e17a9e49bd86fb952060c62d4fe48cd544bea93686c74c55327017a6d7c509000000e69fe7b410") r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) sendfile(r2, r2, &(0x7f000003c000), 0x1000) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) 2018/03/24 08:36:08 executing program 7: write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x9, 0x1, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000300)=0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/135) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) 2018/03/24 08:36:08 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000002000002, 0x8020011, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xc441) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ipddp0\x00', 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x5, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0xfffffffffffffffc, @rand_addr=0xc29}, 0x62, 0x5, 0x10000, 0xfff, 0x2, &(0x7f0000000080)='syz_tun\x00', 0x7fffffff, 0x1, 0x5}) 2018/03/24 08:36:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) dup2(r2, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x96, 0x4000000000000000, 0x3, 0xfffffffffffffffa, 0x3, 0x0, 0xef9b, 0x3ff, 0x7, 0x1, 0x4d, 0x4}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/24 08:36:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7fffffff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x6, r2}) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/24 08:36:08 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x124) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, {0x5, 0x2, 0x4, 0xfff, 0x40, 0x7}, 0x4, 0x3}, 0xe) [ 59.461079] binder: 7462:7495 unknown command 422470412 [ 59.467737] binder: 7462:7495 ioctl c0306201 2000dfd0 returned -22 2018/03/24 08:36:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x2, 0x368}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x32cf, 0x100000000, 0x8, 0x80000000, 0x1, 0x0, 0x5, 0x400, 0x93, 0x5, 0x7f}, 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt(r1, 0xb96, 0x728, &(0x7f0000000100)=""/182, &(0x7f00000001c0)=0xb6) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) 2018/03/24 08:36:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44d00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000580)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x3f, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x7, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x410) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000002004e200000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000"], 0x751) 2018/03/24 08:36:08 executing program 3: socket$inet(0x2, 0x80001, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="26000000130047f10701a070321abbc3f59c00000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair(0x3, 0x1, 0x1000, &(0x7f0000000100)) setns(r1, 0x44000000) 2018/03/24 08:36:08 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000c1000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) sendfile(r0, r1, &(0x7f00000004c0), 0x400000ff) 2018/03/24 08:36:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa2}, {0xa, 0x4e25, 0x68eea7ca, @empty, 0x6}, 0x5, [0x80000001, 0xbfe, 0x311, 0x4b8e, 0x5, 0x100000001, 0x2, 0x1]}, 0x5c) 2018/03/24 08:36:08 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x800000000044031, 0xffffffffffffffff, 0x0) 2018/03/24 08:36:08 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) process_vm_readv(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/201, 0xc9}, {&(0x7f00000002c0)=""/72, 0x48}], 0x2, &(0x7f0000000380)=[{&(0x7f0000001080)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8) 2018/03/24 08:36:08 executing program 6: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) dup2(r3, r3) 2018/03/24 08:36:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x0, 0x3, 0xa5838aebecb24ffa}, 0x14}, 0x1}, 0x0) 2018/03/24 08:36:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x201, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000000140)='%', 0x1, 0x91, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/24 08:36:08 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'vlan0\x00'}) mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000000)='ramfs\x00', 0x1000000, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) 2018/03/24 08:36:08 executing program 1: syz_fuseblk_mount(&(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x10, 0x82000) lgetxattr(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)=@random={'os2.', 'ppp1ppp1\x00'}, &(0x7f0000000200)=""/4096, 0x1000) 2018/03/24 08:36:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) bind$inet(r0, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000), 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x64}}, 0x0, 0x1a9a146a, 0x1000, "37eb2799040f6da3da92f4d6646651911868cfecd5dc92eba8a13aa1e8451c9e104e74183847226f7122911a21fd3eba3a7cb3db9f6ba7b1bef826feba9f1e5539b88c76caaa6d20d7c155f63cc9eeb9"}, 0xd8) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/24 08:36:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"a06eb1ed9414010100fbff0400005800", 0x4012}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x3fc000000, 0x5}, 0x2) 2018/03/24 08:36:08 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001100)={r1, &(0x7f0000000100)=""/4096}) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={"a800f74402004d8d6cfbcf866600"}) 2018/03/24 08:36:08 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x1}) lstat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x8, 0x7}, {0x5}]}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x3a, "9d9a36ea9456b96c13cbd7b7a8b457e98858385d6778b424273bb658fba885aca704e9d45eeede5bf76b5fccc3f97670ac2ccbace55cbd5a00a4"}, &(0x7f0000000180)=0x42) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r3, 0xc4, "d6e984120c9c6859d1a3a7e566bc76cdde83fc292449e5d0b244126360db555cfa853208bda0107cf25269363ba74f56b4cd432bd8f03faeed2ca1a188f233130dae3d2622c8b8b52be48aa6b218b1be9b0a5d68ca147cb91aa1c710871887df5befae376d8abcc94798bac1621f26eb6c0e1c2f53daca256554121a2842d817900252c7ce45426a06c3a751aaaaf0ea13145f9b6616c9e44c4d3f803880e03bd323adb01866f8a32c4e4701e17e5f03904b9f1c9007f626d360c8000e19215ac7c7082e"}, &(0x7f0000000400)=0xcc) fchown(r0, r1, r2) fstat(r0, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1f}) 2018/03/24 08:36:08 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'ifb0\x00', 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @broadcast}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/03/24 08:36:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130003000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000002000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/24 08:36:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f00000001c0), 0x8) r1 = socket$inet6(0xa, 0x805, 0x9) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4, 0x5, 0x0, 0xffffffffc27417ca, 0x1, [{0x3, 0x2, 0x0, 0x0, 0x0, 0x80}]}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x202000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/214) 2018/03/24 08:36:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000002fec)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffda2a, 0x0, 0x8}) 2018/03/24 08:36:08 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210400000000000000ff07000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/54, 0x36) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 08:36:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ba6fe8)='net/rt_cache\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0x58}], 0x1, 0x100000) 2018/03/24 08:36:08 executing program 6: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200040, 0x46) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/03/24 08:36:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x326) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/03/24 08:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a000800000000000000040005000282ff45", 0xffea) 2018/03/24 08:36:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff400000000c000100040000007f0000010c0002000000000002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x0, 0x6, 0x2}) 2018/03/24 08:36:08 executing program 2: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000100)=[{0x3f, 0x9dd9, 0x6, 0x10001, @tick, {0xfff, 0x5}, {0x7, 0x10000}, @raw8={"8173af56c71e9eaafec353b8"}}, {0x8, 0x8001, 0xfffffffffffffffa, 0x223ad4e1, @tick=0xf, {0x4, 0x4}, {0x6df}, @ext={0xc5, &(0x7f0000000000)="dc86aac342d3ec08efcea519ae62aef97d75edb6c2ece204fa41328c16dfadcfe3b0ba5a61ad9fd4a311ede20b78edc92060ccc783013b16e6974856c0178ca77214521d7cf51a4f7aa22a1f7505d3369cc64adf9e8b7b34586932cb318c0ed2dfe445a31a4f0c17f9878648189e1423cfdc42747fad0ee3b0d1e1a57abab195f7a0cdd9d1dae7c3be0fc5b0acb1192c702f365957642c6ae157b93916d8ca45b1fa75d7a4ce5bd024d0a95886e7c5dca4ea8a08a4698296532ade311339c4674deabf3072"}}, {0xffffffffffffc14e, 0x6, 0x8, 0x400, @tick=0x5, {0x81, 0x7}, {0x46b, 0x4}, @result={0x1, 0xff}}, {0x7, 0x8, 0x8, 0xe9, @tick=0xffffffff80000000, {0xfffffffffffffffb, 0x10001}, {0x6, 0x7f}, @raw32={[0x3, 0x3d8, 0x100]}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x23, @time={0x77359400}}) 2018/03/24 08:36:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8802, 0x48) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x5}, 0x627) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x111200, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x3fc) readahead(r0, 0x4, 0x6) 2018/03/24 08:36:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00000a000000ffffffffffffffff05000600000000000a004e200a000000000000000000000000000000000000000000000000000000030005000000000002004e20ffffffff00000000003e0c67dad3dd506b831a51c3146c2a161c5b2b8c2ad5512be8afb72acc94ac323d652f3f0b3e25039501296e09e48566294a700870e3731945ab238b0992dd79c4a1530526306e65d685753310bb379a8f2e8eb3a75609c1a82c23f90644ac378802391df058cc073ebd5c6a454d3bf8598e55ed64c3a00dcf576fbc9b13b9e8c8d8dad2162ba8de9e0c62ffbd7b"], 0x50}, 0x1}, 0x0) 2018/03/24 08:36:08 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x10000, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) rt_sigprocmask(0x0, &(0x7f0000000040)={0x4}, &(0x7f0000000080), 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/24 08:36:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff0700000000000000c2d51d26d57c000000de0000e0d26d34400a00003017019b9007125c4625b9"], &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) pread64(r1, &(0x7f0000000000)=""/9, 0x9, 0x0) 2018/03/24 08:36:08 executing program 4: rt_sigaction(0x30, &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000400)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) 2018/03/24 08:36:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x6741, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6}}, 0xe8) mq_timedsend(r0, &(0x7f0000000540)="8dc7fd9219a555e0faed9cc812fd156cd55f496448378687f1f7fc0828159162bc19f8fcafbbae736c35e58bee5fbe014295bafe70efa6d22c2ef935066c81776e16ff19703571e6df30888a296a9b2fbdf94a4043177983d470567d8501be14e08c340cd35afdcbc65ec6cf452c8d8b5116261da490aea5ebe8e5aa9627c0cf871d9392ca5a7966a3f42bbd4996", 0x8e, 0x100000000, &(0x7f0000000600)={0x0, 0x989680}) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x40000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000640)="4403", 0x263) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80401) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000680)=0x1, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x8000, 0x3e, 0xffff, 0xfffffffffffffffe, 0x7, 0xffffffffffffffe5, 0x5, 0x5069, 0xfffffffffffffffe, 0x7f}, 0xb) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000200)="156e28c3d9b2130000294dc12131cb4bd0d7354ffa94d516d0aac29d20b444e8cf4f04e13ea952ad053432f4115667b0f732297236725cd6b9d9ce14a901b579b46a4c54802ab8547b47cbbe7ee2e11b8dff0973b9c4b69576f512364518d403d2e20ae42e257115f54e60c8408c73aaf42c16a18dfda451ed6f22edc555849a5b8cebee1d2707e1d9900324feb34ed2602b9d69c429f132eb88bda917b263", 0x9f}, {&(0x7f00000003c0)="3b509d25e2f812c9081c667c5bf1b854bb442eb5a133189ef0e59e8bba8390f473ec58730f6d83e80e1539ac30581c41e7fd5b3056119d5b55433423a2bacf213ff2cff2c6e4914dec7d16ea54959213f20d666e06e67164168715ba4cd4", 0x5e}, {&(0x7f0000000440)="b9097c5c33f5918cdc5d5fe26f3d3ece5432904936ef3cd61fed72fd430415c7f09f4a23c871d043d89a3656d44210b47d2f03fa4d75a97ba4168a60c15d18ab3943eecefee4377ae267b9af293a845104950bf4b8c37e96ac842c05e51da63369f357e01afd66dac87c11245818e10f01e0fa436e64b64c287490fcabefa28e4a7d3a66f99809c58c", 0x89}], 0x3) 2018/03/24 08:36:08 executing program 5: r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) readv(r0, &(0x7f0000c33000), 0x53) sendto$llc(r0, &(0x7f0000000140)="73b25f8bde5e11e851adf6ff59e5662863b06fbbab7c1b45b4edd4bf8b27f6fd22b40140510ed3687894fc9956c002916497eb6f749b120fce6a076f2867d8023d7df1d8457c08d82593fac7a6c53552df2bb4b45ae78c10df50b85d74a828ece193b4e4c65b04d6e75772ab272ec36bdd4b9cf81314475c93e140d150319c1d352c2febdff4e8117930085c70a58f0ac77e9c8627eb08903f9d8e34ab92d080164744cad2f033fe7d4089cbcf0d3d2b1fc7a57fccfde00d1096f94aae5a281f10e9e30ca7f21afaf5", 0xc9, 0x40, &(0x7f0000000000)={0x1a, 0x201, 0x5, 0x1, 0x9, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/24 08:36:08 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) prlimit64(0x0, 0x0, &(0x7f00000000c0), 0x0) 2018/03/24 08:36:08 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', r1}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x10001, 0x7ff, 0x8, 0x100, 0x6, 0x80, r2}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200)=0x9, 0x4) 2018/03/24 08:36:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x504) syncfs(r0) fsetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000140)="0200000002000007000000ff", 0xfffffffffffffddd, 0x1) finit_module(r0, &(0x7f0000000000)='/dev/net/tun\x00', 0x1) 2018/03/24 08:36:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x80000) fallocate(r4, 0x3, 0x0, 0x3) 2018/03/24 08:36:08 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x7, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/03/24 08:36:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') sendfile(r2, r3, &(0x7f0000000040), 0x40002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) flistxattr(r1, &(0x7f0000000040)=""/248, 0xf8) ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[]) 2018/03/24 08:36:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@rand_addr, @dev={0xac, 0x14}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000002c0)={'ifb0\x00'}) 2018/03/24 08:36:08 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) getpgid(0x0) 2018/03/24 08:36:08 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/163) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x1c) 2018/03/24 08:36:08 executing program 1: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000000, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)="5ca85f28a793d4ac8a5739a8d0512936433961d0ffb22fa04d425a4e31d9f5aec138ca12590979bcad4ec5309c5a644d26d49e4b5e5e75b00abb3712715d3a37a628a6819939d533295e8c4886e555d030e2c30c756ebf38e2cf207d6fac6e84ec289c7df74eaf715795523f66a37a845fd0c999b22a9ead54c7595fbe0fef673a843d99da7a216134e2a666fd6ce1d5f4e95f45fe55972138d717cd733f497a61ed3f91ba") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='sectrity.\x00'], &(0x7f00005e6000), 0xff55) 2018/03/24 08:36:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x5d, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/93}, &(0x7f0000000180)=0x78) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 08:36:08 executing program 4: r0 = socket(0x0, 0xf, 0x2) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/13, 0xd}, {&(0x7f00000005c0)=""/181, 0xb5}], 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') writev(r1, &(0x7f00004f2ff0)=[{&(0x7f0000325000)='1', 0x1}], 0x1) 2018/03/24 08:36:08 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000000080)) 2018/03/24 08:36:08 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r0 = socket$packet(0x11, 0x200000000a, 0x300) close(r0) fstat(r0, &(0x7f0000000040)) 2018/03/24 08:36:08 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80, 0x80800) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000040), 0x204e, &(0x7f00000003c0)=""/64, 0x40}, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000280)="efbea0be1f0279ae610723fa8d367f62a06e44008f2dc0daefff3f3d980d07b20039ef2205dae00c", 0x28}, {&(0x7f00000002c0)="9fdf4c8b0000429a7745ac64483aa436fdc921025c7720e49303bf53489c34b1eaa7765b0f0cecc9576abbfefd3ba90748ba6ec367f2cdd6044656d0b259b7789c0ed73abcf2e36247f6133cda6bb597199c6438ce400008ff6a9373956807991d42f1eca6a0fa170b9e45a03f4f27785a32456c0748ac66d453363918c2412c2e44d62a5e660de720545e746c2bc338", 0x90}, {&(0x7f0000000400)="8995156d736de4ba32e077fc599f