Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.166809] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.977799] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 26.311407] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 27.318312] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. 2018/02/26 16:13:50 fuzzer started 2018/02/26 16:13:50 dialing manager at 10.128.0.26:33791 2018/02/26 16:13:55 kcov=true, comps=false 2018/02/26 16:13:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0xc00) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mkdir(&(0x7f0000000280)='./file0\x00', 0x12) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="b41903d07fbc6f460870861b9ecf7c0e"}}) r4 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x2, 0x200000) pread64(r4, &(0x7f0000000340)=""/137, 0x89, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xfffffffffffffffd) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000400)=0x24000) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000480)=0x0) r7 = gettid() rt_tgsigqueueinfo(r6, r7, 0x9, &(0x7f00000004c0)={0x27, 0x1ff, 0x100000001, 0x5}) ioctl$TCFLSH(r4, 0x540b, 0x5) write$selinux_load(r0, &(0x7f0000000500)={0xf97cff8c, 0x8, 'SE Linux', "bc07f3e3ff2d4bc9902d391288a73ed97c42beec536b6b92237fbfaadc0e3a5e65e9ceb33aa20f54c47f93f6d8bba654a6dc5f2ce9fe745c73483c5c748d27aa1a08586f8556558ad2b0b9bb6a05b56bcdb761f462d7908ccad3859e8f4ce5dd699154911366ec65bebfeffc3f2f61f76a7129b7f92478be01bdb886731a786bd2883dc99f29fb9d1323c5f71b2d2b549d238200c51830c6ec71a23461ba4afa7d3d5b37c1132e75a6b8cfbbe933fd7b954d4a175c86d6"}, 0xc7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000600)=0x7, 0x4) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000640), &(0x7f0000000680)=0x10) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x101000, 0x0) ioprio_get$pid(0x3, r7) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=@known='system.posix_acl_default\x00', &(0x7f0000000780)="ec00", 0x2, 0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/loop-control\x00', 0x80080, 0x0) connect$netlink(r4, &(0x7f0000000800)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) accept$inet(r8, &(0x7f0000000840)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0x10000}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000940)=r9, 0x4) execveat(r8, &(0x7f0000000980)='./file0\x00', &(0x7f0000000a40)=[&(0x7f00000009c0)='[vmnet1\x00', &(0x7f0000000a00)='/dev/loop-control\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='SE Linux', &(0x7f0000000ac0)='systemem0vmnet1\x00'], 0x500) 2018/02/26 16:13:57 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0xffffffffffffffc1, 0x6, 0x8, 0x1}, 0x14) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r2, &(0x7f0000000100)=""/211, 0xd3) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x1, 0x1, 0xd900, 0x1, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x3, 0x3}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x7fffffff, 0x10000, 0x2, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r4, &(0x7f00000004c0)=[{&(0x7f0000000480)="f8751c9b6a899c2c4c0a33c7a50917823e3ccd5de52b70f5f60a6059c104e6979887b4b0b64ff60f153bb513a43957f6caeed5ee67cb", 0x36}], 0x1, r5) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r1, 0x8}, 0x8) utime(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x101, 0x5}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x4287, 0x81, 0x0, 0x40}, {0x10001, 0x1000, 0x80, 0x7}]}, 0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000006c0)={0x800, 0x8, 0xc82, 0x3, 0x8, 0x3c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000700)={r1, 0x1, 0x30, 0xb, 0x5}, &(0x7f0000000740)=0x18) accept$llc(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x10) pwritev(r0, &(0x7f0000000a40)=[{&(0x7f0000000800)="bdd7665d394bd5ef34fd12c175cf8e2558ea7a85bd20f49402353873c5c4064a3d322928d64811c06a7726a14be69abc249a91e33231bcc7a36cd99060017d01aedf98f1d0b001bf6bb46a188b9b5ee3d9f0d0ca29d953aeb686d58c1b9cf8fdbb57a7a24153801dafe52632418bbe0a4cb83c310edbe7e71a9f04df45d4ae7c1ad3b71a62b86156330b991ce71c913bc1adf7be6ed47d34dfd792a82a7290df8ee3e5fc55d7ad", 0xa7}, {&(0x7f00000008c0)="5debcf4fd5050d07f94e57fc2ea8e2242bebf54c24c2c2d0dfa8f760d8d93eeb7c31fbcfe1abbe24e6b13f824925f413acef7d82ff593a755801373e8a01f8c310caa7952dfdb10398cdbccd5f521f7baf270cdd8a5a03792f1ccaddc6b454517c", 0x61}, {&(0x7f0000000940)="1e05c1b5dadc46d3f491f10606e26f4d69c4e94be9cb58472fb4382295f47cc06073d7bb1ae56bbff45ff598278bb25cc43d79c8decde17ba3e2d98ad22bc70f88d61e196b387cc43edbe4c96574cbec56c868bbc90461c5c0333aad70ba6d6d24a351a8b30b4db7b77d0894c1e83c1cfc2f60ad7117bbc5549f7a74dca0ca7a0fd00a289ac5eb75c1eadca310522d228fdf3aec62aa540e810a8f78786e4f6fda780785b264b5f007bceb79dee79751548494ffac990215df4a08dcba29263ded5a8af871b458f8", 0xc8}], 0x3, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vga_arbiter\x00', 0x2000, 0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000c00)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000c80)={r9, &(0x7f0000000c40)=""/8}) set_thread_area(&(0x7f0000000cc0)={0x1, 0xffffffff, 0x2000, 0x6, 0x8, 0x5, 0x6, 0x7, 0x8, 0x9}) syz_fuseblk_mount(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='./file0\x00', 0x9003, r7, r8, 0x681, 0x1, 0x20) 2018/02/26 16:13:57 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$int_in(r0, 0x5473, &(0x7f00000002c0)=0x8000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) bind$packet(r0, &(0x7f0000000380)={0x11, 0xe, r1, 0x1, 0x40, 0x6, @empty}, 0x14) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x448000, 0xd3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000400)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000440)) fcntl$setstatus(r0, 0x4, 0x42000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fstatfs(r3, &(0x7f0000000480)=""/4096) fcntl$setstatus(r3, 0x4, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001540)={0x0, 0x84, &(0x7f0000001480)=[@in={0x2, 0x1, @rand_addr=0x81}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x7952, @empty, 0x200}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000001580)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000015c0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0x14, 0x3, 0x4, 0x4}, &(0x7f0000001680)=0xa0) fgetxattr(r3, &(0x7f00000016c0)=@random={'btrfs.', '\x00'}, &(0x7f0000001700)=""/123, 0x7b) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001780)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/member\x00', 0x2, 0x0) ioctl$int_out(r6, 0x2, &(0x7f0000001800)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001840)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000001880)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000018c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001900)={r7, 0x2}) recvfrom(r0, &(0x7f0000001940)=""/202, 0xca, 0x40000040, &(0x7f0000001a40)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001b80)={r5, 0xc4, &(0x7f0000001a80)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1ec23dee}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x59a1}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000001bc0)=0x10) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001c00)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001c40)=""/78) 2018/02/26 16:13:57 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000000c0)=""/141, 0x8d, 0x9}, 0x100) sendto$inet(r0, &(0x7f00000001c0)="84731bef991e6efdb2db7f8b0d869ba9dca6a92c1d3eb9a3249b93f71dd88d8df1f848d5b83b65231bcf8e436c0a69911a66cc1cb3adb675fd94be33f7a2887a0af2676ffc3f0ae2dad4f7de60d536ecbf1335c6401c5191bf8b5cdb995cf6609e0a152eebcfee674586e84b280902ea21a7da79e528c23a431620bf6651526b60e35f6bf9030f89421744e710e2f58de5f25d6bcc770c7a0ea33ee7cbedb6a8acfab5ac5ccfe998ab5c6faab325bfc87b36620171b6d07b8e37383511fa13d9a268a4075cdb819281f92cace4b84edd15632e3aa5cab549", 0xd8, 0x4040001, 0x0, 0x0) fcntl$getflags(r0, 0x40a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000300)={0x3, 0x8, 0x2, 0x3b, 0x101, 0xdc73, 0x8, 0xfffffffffffffff9, 0x200, 0x1}) pipe(&(0x7f0000000340)={0x0, 0x0}) fadvise64(r2, 0x0, 0x9, 0x3) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000380)={0x80000000, 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0)=0x8, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x3f, 0x2, 0x90bc}) fadvise64(r0, 0x0, 0x4, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000440)) pread64(r0, &(0x7f0000000480)=""/218, 0xda, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000580)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000005c0)) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000600)={{0xff, 0x1}, {0x9, 0x4}, 0x4, 0x2}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000680)="d5e42829cd294c2a367c5b468b0b6dc2392bb527f66c29e493effadf59c051736b01b3cc72271b8e8efec08ecc2cc61ebeeadc0035497a592fde318e2faeb6ae45f336fc4aa5379886d5019d7d3e7a869a39ae8d5fe616d72acb4e609866dd1ee32d1d46eb727f293194369ebd9ee2907b0a754f273f7111e4da3577e6934ec771d37d4fb332e6157957c6bedc", 0x8d) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000740)="800b24d42afbefa81e144742964cb739", 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000780)) syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000800)={0x0, 0x8001, 0x800, 0x5, 0x498b, 0x200, 0xb0, 0x7, 0x0, 0x3, 0x6}, 0xb) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000840), &(0x7f0000000880)=0x4) recvmsg(r3, &(0x7f0000002d40)={&(0x7f00000008c0)=@nfc_llcp, 0x60, &(0x7f0000002c40)=[{&(0x7f0000000940)=""/81, 0x51}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/89, 0x59}, {&(0x7f0000001a40)=""/103, 0x67}, {&(0x7f0000001ac0)=""/215, 0xd7}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/1, 0x1}, {&(0x7f0000002c00)=""/42, 0x2a}], 0x8, &(0x7f0000002cc0)=""/101, 0x65, 0x6}, 0x1) getpid() ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) removexattr(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)=@random={'security.', 'vmnet1\x00'}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000002e00)={0x451, 0x9, 0x7, 0x7fffffff, 0x4, 0x27f}) 2018/02/26 16:13:57 executing program 5: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/203, 0xcb) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200100, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) utime(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x6, 0x7}) write$selinux_create(r0, &(0x7f0000000300)=@access={'system_u:object_r:netutils_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x35}, 0x4d) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x80, 0x408880) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) capget(&(0x7f0000000400)={0x20080522, r1}, &(0x7f0000000440)={0x3, 0x2b99, 0x3ff, 0x2, 0x1000, 0x4c6}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000480)={{0x6, 0x9463}, 'port1\x00', 0xe0, 0x20005, 0x3, 0x0, 0xd2, 0x88, 0xec, 0x0, 0x0, 0x1}) chmod(&(0x7f0000000540)='./file0\x00', 0x140) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000580)={0x9, 0x6}) read(r0, &(0x7f00000005c0)=""/147, 0x93) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000006c0)=0x7) sysfs$2(0x2, 0x100000001, &(0x7f0000000700)=""/195) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) keyctl$join(0x1, &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}) connect$pptp(r2, &(0x7f0000000840)={0x18, 0x2, {0x2, @empty}}, 0x20) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000880)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000900)={0x0, 0x7, 0x30}, &(0x7f0000000940)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000980)={r3, 0x8, 0xef, "f8b02b55340ea03959ff9d20e6bab71172f0b6fd02126f4bb98afba2f37603109e45f6a46c473c81405a79db709901c0618e45f1100f7912ef0fe07dde5416fb485a29105b5b820c1b82c54cd9b7a04e43a359f1dfcf3741863d6d7445ef6a91b380d11c494fc1d5e1853d84ce875ce22752d28664ec93e13b20ccf3211bbc82cf00189e4f2716d785d5e3a68edf66706eb14dfdbc7e2321d7c8fd315700d7a837d80eff699abccf64a0653ed53adb2db28327ae524d8bd974d9b0a1cc1c9c97f022c1b384fc97a61ac9d5b9652b78b41954acfc4763d271c6bf6f1d5a7bd0cda0618eb1069cfdf98aeae4c363cf1c"}, 0xf7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000a80)={r3, 0x9}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b00)={r3, @in6={{0xa, 0x3, 0x28000, @empty, 0x382}}, 0x7e1, 0x7, 0xfff, 0x400, 0x10}, &(0x7f0000000bc0)=0xa0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000c00)) 2018/02/26 16:13:57 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000040)='em0/!\x00', 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4c000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x8000, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', 'em0/!\x00'}, &(0x7f00000001c0)='/selinux/mls\x00', 0xd, 0x3) r4 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x100000000, r4}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr, @loopback}, &(0x7f0000000400)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x5}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000600)={r6, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000006c0)={{0x2c, 0x7fff}, {0x9, 0x3}, 0x17c, 0x4, 0xfffffffffffffffb}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000007c0)={0x3ff, 0x8, 0x17}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000800)) bind$inet6(r1, &(0x7f0000000840)={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000880)={r6, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000008c0)={0x6}, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000900)=""/138) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00000009c0)=""/165, &(0x7f0000000a80)=0xa5) timer_create(0x3, &(0x7f0000000c40)={0x0, 0x39, 0x3, @thr={&(0x7f0000000ac0)="0772998c031f0ab7de49e12851e4b6172153a342ce0312e18d2f03ff4b40b6604daa272db9e34f78ca9fd4188da600a6c5effadd640e798e60894f37fd4ea25cd9cd405bc4be041f6758cecf3dbbb6776d30a7656d35e10b1b09bc4e84fa722f", &(0x7f0000000b40)="d67fbc17a2a30425e4ef2db03d645cf5ddd8bd443d0602593330e106b9cf01070bcf28b0d69e6380bf45c61fd1f0e70a9631cb86f8c2a9bacf67052c430a088903c2f9ccfef3ca81f56ab6a9133875d8a6ae3b48420903eb30f01f6ed22a8021251666f4eedf18956e2fc145efe188854f0ddd46c2200e515e88b0845e2ca326faa415cee07b345a017408a036c08021d21e0d8a198aef04ed129c78684f965b80addbd1fb2cdc6be6ba52b859d213ad6aeb370f9e192c18a6b4c29d6975d703619b851b9e30e15c2592ebbd7bed30df5e0c18"}}, &(0x7f0000000cc0)=0x0) timer_settime(r7, 0x0, &(0x7f0000000d00)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000d40)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000d80)={r6}, 0x8) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000dc0)=""/133) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000e80)={0x800, 0x6}, 0x8) 2018/02/26 16:13:57 executing program 2: r0 = memfd_create(&(0x7f0000000000)='em0wlan1${wlan1em0proc)mime_typecpuset\x00', 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffffd, 0x8, 0x2, 0x7, 0x1e4a800, 0x4, 0x2, 0x3, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xa0, "abde9498d6fbc48de7219e9f24b68c6a8619382d2508555916ff3e4867850e4a0698ade1f878a78d86433a4225588668bbe1a071ca9925ffcbf48f1033b647d968b8183f24d86599ee2fa8d372a4b25e813b5a628b7f92275f8523496b18121d4e5c092189db4066f882bf9541746013c0a901f2707a2fbde3cca7ec4c360bb12fe0236584433d377b4b51058af84373c8af91eb9feb4482453905ff4dd0b96f"}, &(0x7f0000000240)=0xa8) accept4$inet6(r0, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x800) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x7, 0x2000) socketpair(0x6, 0x5, 0x200, &(0x7f0000000340)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000380)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000003c0)={0x5, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000004c0)={0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xcd, &(0x7f0000000500)=""/46, &(0x7f0000000540)=0x2e) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000000580)=0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x800}}, 0x61f5, 0x1}, 0x98) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000680)={0x2, 0x8000}) r8 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x80010, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000006c0)={r8}) ftruncate(r6, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000700)=0x5a, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000740)={r2, 0x1000, 0x2, [0x6, 0x3]}, 0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000800)=0x0) perf_event_open(&(0x7f0000000780)={0x4, 0x78, 0x8740, 0x101, 0x2, 0xfb, 0x0, 0x9, 0x11a08, 0x1, 0x6a, 0xffffffffffff2663, 0x7, 0x3ff, 0xffffffff, 0x4, 0x0, 0x401, 0x47f, 0x1, 0x3, 0x2, 0x9, 0x3, 0x40, 0x8, 0x9, 0x100, 0x3, 0x1, 0x4, 0x2, 0x56, 0x400, 0x2, 0x1, 0x8, 0x80, 0x0, 0x1, 0x1, @perf_config_ext={0x2, 0x2}, 0x12, 0x8, 0x1, 0x7, 0x3, 0xfd, 0x4}, r9, 0x8, r7, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000940)={&(0x7f0000000840)=[0x0, 0x0, 0x0], &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000008c0)=[0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0], 0x3, 0x7, 0x2, 0x2}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000980)={&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1, 0x1d, &(0x7f0000ffe000/0x1000)=nil, 0x8001}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00000009c0)={0x9, 0x2, 0x9, 0x1, 0xc, 0xffffffffffffff92}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000a00)={r1}, 0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000a40)={{0x2, 0x3, @empty}, {0x6, @random="ab99d0f57a00"}, 0x0, {0x2, 0x1, @multicast2=0xe0000002}, @generic="e2463e4741ea59a542c38d195e49d222"}) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000ac0)={@generic}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000b00)=""/188, &(0x7f0000000bc0)=0xbc) 2018/02/26 16:13:57 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x1583da68, 0x8000, 0x4}], 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r2 = getgid() r3 = getgid() getgroups(0x6, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, r4) pselect6(0x40, &(0x7f0000000180)={0x8, 0x100000001, 0x34, 0x3, 0x7fff, 0x0, 0x2, 0x6}, &(0x7f00000001c0)={0xc9f, 0x3, 0xe27, 0x10000, 0x20, 0x9, 0x4, 0x9}, &(0x7f0000000200)={0x81b5, 0x5, 0x1, 0x200, 0x0, 0xe0, 0x9, 0x3}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280), 0x8}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000340)={0x3, 0x80000001}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000380)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000440)) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x1, 0x240, [0x0, 0x20000500, 0x20000530, 0x20000560], 0x0, &(0x7f00000004c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x40, 0x811a, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0213fdd04e441a5d00f122bc3eb09e97", @common='lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x160, 0x1b0, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz1\x00'}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@log={'log\x00', 0x28, {{0x9, "15e2f2bf5a9161a9ceb778892f80765af1958aaf18880b4f08467708cc3e", 0x75c03bf5b37d78b6}}}}]}]}, 0x2b8) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00000007c0)=0x400) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000800), 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000840)=0x100000000, &(0x7f0000000880)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=0x0, &(0x7f0000000900)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000940)={r6, 0x8}, &(0x7f0000000980)=0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000009c0)=0x9) sysfs$1(0x1, &(0x7f0000000a00)='log\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sync() write$fuse(r5, &(0x7f0000000a40)={0x20, 0x1, 0x9, @fuse_notify_inval_entry_out={0x401, 0x800}}, 0x20) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000ac0)={0x4, &(0x7f0000000a80)=[{0x8, 0xfffffffffffffffc}, {0x81, 0x1}, {0x3, 0x2}, {0x1, 0x9}]}) setfsgid(r2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 39.445587] IPVS: Creating netns size=2552 id=1 [ 39.497470] IPVS: Creating netns size=2552 id=2 [ 39.587008] IPVS: Creating netns size=2552 id=3 [ 39.673887] IPVS: Creating netns size=2552 id=4 [ 39.764044] IPVS: Creating netns size=2552 id=5 [ 39.867022] IPVS: Creating netns size=2552 id=6 [ 39.994928] IPVS: Creating netns size=2552 id=7 [ 40.139951] IPVS: Creating netns size=2552 id=8 2018/02/26 16:14:01 executing program 7: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='.posix_acl_accesssecurity', 0x19, 0x3) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0xfbffffffffffffff) connect$packet(r1, &(0x7f0000000180)={0x11, 0x2, r3, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000200)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f00000001c0)=[]}}], 0x400000000000234, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) sendto$packet(r1, &(0x7f0000000240)="cb01d40e2c89e4bdcaaf4d62fb686e80c2378670da5b19ae563658b838a68b46011ad1fb35c59e06a52fd78dff8bb9d31ed75e3160698ea709e60874469c2984f56164febd444ec67c5fca52297e9ed0d09b3a48a7c4b9019ba63df285f7f5980b8c0fbc2367c18127a9", 0x6a, 0x4000010, &(0x7f00000002c0)={0x11, 0xff, r3, 0x1, 0x3c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/26 16:14:02 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000b2beb4)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000014001600100001000c000500f1b3e6dc19000000"], 0x48}, 0x1}, 0x0) 2018/02/26 16:14:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x1}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000cacff0)=ANY=[@ANYBLOB="02000000000000f3ff1000ffffff91a58df8e3fbe09afef7"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:02 executing program 3: timer_create(0x8, &(0x7f0000006fa0)={0x0, 0x3b, 0x1, @thr={&(0x7f0000000000)="9da5928800abbf7779d1e321cdfa0f803998725cd8bbe69c317a55348d79dbda2ed6edff1d690b80f220d6fd89347f97fa5cc4a0d6b32cb1f73798db13f265c6df70dd8f9224bd36713459bee8f502233186263aa2efce94b7d144f1db8da8a8ece1da257eb8579417d02b913b454140f1a7d6d5ff43025e0db5a2549be40a3d8802", &(0x7f00000000c0)="982a580ea7f04e7c8e7b19abc62ca9c9fa31c8204fed1afdff2f8087adf1caaf06fdd44d4a3e38929921e000e6342da86745a256eb322327ce977fbb91022a9c987486fe41711a77f4e3494b5182394664831218d631a6a345bb4fb5cf06736674a67b7100323650f60ac7c27938f20bbe5339cf00437bba6d95227c5918252063e4dfede1a0fe4751dd4eb5b7b5f079cf84182471c002a1830672d7a8159aba6f66477b3c4a4192ed5132bba1405fc2ef250d823b76fcb791e5b6bf1ec1854be1c8c386d992c6f5b14bbca9e0a49b2b2a7ba538df710f3ccc68c729e90c7e8f70ee20289c0d49bbeb"}}, &(0x7f0000006000)) timer_getoverrun(0x0) 2018/02/26 16:14:02 executing program 4: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) recvmmsg(0xffffffffffffff9c, &(0x7f00000040c0)=[{{&(0x7f0000000040)=@nfc_llcp, 0x60, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/108, 0x6c}], 0x3, &(0x7f0000001240)=""/94, 0x5e, 0x3117}, 0x79b}, {{&(0x7f00000012c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000002480)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/95, 0x5f}, {&(0x7f0000002380)=""/211, 0xd3}], 0x3, &(0x7f00000024c0)=""/57, 0x39, 0x2}, 0x1ff}, {{&(0x7f0000002500)=@alg, 0x58, &(0x7f0000002780)=[{&(0x7f0000002580)=""/127, 0x7f}, {&(0x7f0000002600)=""/238, 0xee}, {&(0x7f0000002700)=""/63, 0x3f}, {&(0x7f0000002740)}], 0x4, &(0x7f00000027c0)=""/166, 0xa6, 0x7fff}, 0x2d3}, {{&(0x7f0000002880)=@ethernet={0x0, @local}, 0x10, &(0x7f0000002b00)=[{&(0x7f00000028c0)=""/65, 0x41}, {&(0x7f0000002940)=""/94, 0x5e}, {&(0x7f00000029c0)=""/50, 0x32}, {&(0x7f0000002a00)=""/13, 0xd}, {&(0x7f0000002a40)=""/151, 0x97}], 0x5, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000002b80)=@hci, 0xc, &(0x7f0000003f40)=[{&(0x7f0000002bc0)=""/21, 0x15}, {&(0x7f0000002c00)=""/183, 0xb7}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/161, 0xa1}, {&(0x7f0000003d80)=""/220, 0xdc}, {&(0x7f0000003e80)=""/145, 0x91}], 0x6, &(0x7f0000003fc0)=""/213, 0xd5, 0x3}}], 0x5, 0x42, &(0x7f0000004200)={0x77359400}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002740)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004240)={0x0, 0x4, 0x4, [0xf0, 0x0, 0x10001, 0xfffffffffffff0ca]}, &(0x7f0000004280)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002740)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000042c0)={{0x5}, 0x0, 0xffffffff, 0x5, {0x405dafcc}, 0xa2, 0x9}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000042c0)=@assoc_id=r1, 0x4) fadvise64(r2, 0x21, 0x1, 0x3) 2018/02/26 16:14:02 executing program 5: syz_emit_ethernet(0x11, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x0, 0x0, "d9"}}}}}, &(0x7f0000000040)={0x0, 0x1}) r0 = memfd_create(&(0x7f0000000080)='-\'ppp0securityppp0GPL*md5sumsystemposix_acl_access\x00', 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x44c}, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, 0x8) 2018/02/26 16:14:02 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xffffbffffffffffc, 0x2) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0xffffffff, 0x3, 0x253c}) 2018/02/26 16:14:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x547, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[r2]) 2018/02/26 16:14:02 executing program 6: clock_nanosleep(0x6, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x800) socketpair$ax25(0x3, 0x3, 0xf7, &(0x7f0000000040)) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x20313000, 0x0, 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe71, 0x0) 2018/02/26 16:14:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000002c0)=0x3, 0x4) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000000)=0x1, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0x224, &(0x7f0000000140)={&(0x7f0000831000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/02/26 16:14:02 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) flistxattr(r0, &(0x7f0000000040)=""/138, 0x8a) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x6002) 2018/02/26 16:14:02 executing program 2: r0 = socket(0x7, 0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid}]}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 16:14:02 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) memfd_create(&(0x7f0000000040)='/selinux/load\x00', 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/02/26 16:14:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x9}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$setflags(r1, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="3d0fd02976011630ce916c64fd1c642a5c585aa964bedef73230829db001adb481889056ff48898217ed7791a9a49e29f13585aca9c94ebebc87a9339b5de3516015e636976f7825213b3763f0012de48958f8e4a9864e96c24016304b2a3153e59012818ab111ef3525ea494cdc7dc752667dc3e2ed23c08e7e8d21a27591b7e7fc6103a3e81e77a7c15c644dd8f3f4082a8293924664db1791e5031fd82b35069235efc23d38d68c29307e3fb18b037f33c7e2c3fa84698ad8218ccba87655c6f865c5d965f34c08607d41d00367f9eaab9c741ab22763fce79a8972aa08a2c70fc3ee58c1b927d08e641ab9") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) read$eventfd(r1, &(0x7f0000000080), 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002900)=""/26, 0x1a}], 0x1, &(0x7f0000002980)=""/137, 0x89}}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002e80)=""/149, 0x95}, {&(0x7f0000003000)=""/1, 0x1}], 0x2, &(0x7f0000003180)=""/4096, 0x1000}}, {{&(0x7f0000004180)=ANY=[@ANYBLOB="0000f60921720008000000", @ANYRES32, @ANYBLOB="00cec0b977b7c90000000000"], 0x14, &(0x7f00000047c0)=[{&(0x7f00000041c0)=""/216, 0xd8}, {&(0x7f00000042c0)=""/45, 0x2d}, {&(0x7f0000004340)=""/204, 0xcc}, {&(0x7f0000004440)=""/201, 0xc9}, {&(0x7f0000004540)=""/84, 0x54}, {&(0x7f00000046c0)=""/45, 0x2d}], 0x6, &(0x7f0000004880)=""/88, 0x58, 0x85}, 0x20}], 0x3, 0x2, &(0x7f0000004a80)) 2018/02/26 16:14:02 executing program 1: getuid() r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000084fa8)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) [ 44.727263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/26 16:14:02 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000080), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) [ 44.778325] audit: type=1400 audit(1519661642.435:5): avc: denied { create } for pid=5238 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 16:14:02 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000fb7fe0)={{0x0}}) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x5cd, @loopback={0x0, 0x1}, 0x3}}, 0x1ff, 0x8}, &(0x7f0000000180)=0x98) clock_settime(0x0, &(0x7f0000e09ff0)={r2}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x800, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r6, 0x2, 0x30, 0x401, 0x200}, &(0x7f00000001c0)=0x18) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000001, 0x745e}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r8, @ANYBLOB="5200000084e687a97627a5e55c61e5840dc9106ea1bdd1cad4a04d7e6473d15b3906a7f1cb6ea207d1490ba4b10039d808b74bb9e742c440bbf970de3c9061471d26e052f3f5704165d48305d4fb539f0ee60008125f086cbcabb0e99d2de32d12"], &(0x7f00000001c0)=0x5a) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000000080)=""/39) fcntl$getownex(r7, 0x10, &(0x7f0000000200)={0x0, 0x0}) wait4(r9, 0x0, 0x2, &(0x7f0000000240)) 2018/02/26 16:14:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xca27e0aaaf79ae66, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@generic="7ff4f99f18173610eddd11a0daa9135a", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400000c000000011f00"], 0x1}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x2, 0x30, 0x4, 0x7fff}, &(0x7f0000000140)=0x18) [ 44.815928] audit: type=1400 audit(1519661642.475:6): avc: denied { write } for pid=5238 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 [ 44.830687] mmap: syz-executor6 (5257) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/26 16:14:02 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) r2 = eventfd(0x7) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0xb0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@empty, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) write$eventfd(r2, &(0x7f00000000c0)=0x3ff, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f00000006c0)=[]}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)="617474722f6b6579637265617465000debfd08b1430cddbed6d8") ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000001c0)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={0x200, {0x2, 0x1, @empty}, {0x2, 0x1, @rand_addr=0x9306}, {0x2, 0x0, @broadcast=0xffffffff}, 0x40, 0x5, 0x3, 0x8000, 0xde, &(0x7f00000001c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffff, 0x3ff, 0x3a9}) [ 44.879216] vmalloc: allocation failure: 0 bytes 2018/02/26 16:14:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000002c0)=0x3, 0x4) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000000)=0x1, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0x224, &(0x7f0000000140)={&(0x7f0000831000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/02/26 16:14:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xf0, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}, 0x1, 0x9, [{{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffe43}}, {{0xa, 0x2, 0xbb, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}}, {{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7fff}}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, {{0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x89d0}}, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xca}}, {{0xa, 0x1, 0xa89, @loopback={0x0, 0x1}, 0x477d459e}}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x2, 0xdc, @empty, 0x101}}]}, 0x510) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)=0xc0000000000000, 0x4) 2018/02/26 16:14:02 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000479000), &(0x7f00004ccffc), &(0x7f00000e7ffc), &(0x7f0000fa1f78)) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x81, 0x200400) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) chroot(&(0x7f0000000040)='./file0\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/121) lseek(r0, 0x5a, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x4) [ 44.899916] syz-executor2: page allocation failure: order:0, mode:0x24000c2 [ 44.928053] CPU: 1 PID: 5273 Comm: syz-executor2 Not tainted 4.4.118-g5f7f76a #24 [ 44.935702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/26 16:14:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') fchmod(r0, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) sendfile(r0, r0, &(0x7f0000000000), 0x8) 2018/02/26 16:14:02 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000001000)=ANY=[@ANYBLOB="3800000010001900000000000000000000000000334f054e2ed1934e60ee94c2771a103c2f88484fe77e0126551a2c5baf11f41568e96e8abe646c5c7557d9f36c60918357f8c9a2f9a63d66b0acd6a8e161f1ce74256873e26faa48e7407e826cfaddaae7fa890a14e8dc8a13e2fd826915549c8b9653192c8686ae06983f525cfe01b1599697f0c29146f37acf2e90b1b967920534c828d967ca08a526bc70318b6ec23e6d3cfc478ceeca014b5da8db089138fefdba03c9de", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000004001a00"], 0x38}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) [ 44.945046] 0000000000000000 bf46a4c3686f2d8c ffff8800ab427938 ffffffff81d0402d [ 44.953084] 1ffff10015684f2a ffff8801c685c800 00000000024000c2 0000000000000000 [ 44.961127] 0000000000000001 ffff8800ab427a48 ffffffff81431019 ffffffff838ac620 [ 44.969148] Call Trace: [ 44.971727] [] dump_stack+0xc1/0x124 [ 44.977092] [] warn_alloc_failed+0x1d9/0x240 [ 44.983150] [] ? zone_watermark_ok_safe+0x290/0x290 [ 44.989813] [] ? mutex_lock_nested+0x5d4/0x850 [ 44.996041] [] __vmalloc_node_range+0x41d/0x630 [ 45.002351] [] ? task_has_security+0x130/0x270 [ 45.002533] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.003492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.025596] [] vmalloc+0x5b/0x70 [ 45.030604] [] ? sel_write_load+0x130/0xff0 [ 45.036567] [] sel_write_load+0x130/0xff0 [ 45.042358] [] ? hash_futex+0x210/0x210 [ 45.047970] [] ? sel_read_bool+0x250/0x250 [ 45.053835] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.060818] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.067806] [] ? sel_read_bool+0x250/0x250 [ 45.073665] [] __vfs_write+0x103/0x450 [ 45.079174] [] ? __vfs_read+0x440/0x440 [ 45.084768] [] ? __lock_is_held+0xa1/0xf0 [ 45.090534] [] ? __lock_is_held+0xa1/0xf0 [ 45.096304] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 45.103120] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.109682] [] ? __sb_start_write+0x14a/0x310 [ 45.115795] [] vfs_write+0x18a/0x530 [ 45.121132] [] SyS_write+0xd9/0x1b0 [ 45.126377] [] ? SyS_read+0x1b0/0x1b0 [ 45.131797] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.138263] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 45.149392] Mem-Info: [ 45.153737] active_anon:46940 inactive_anon:20 isolated_anon:0 [ 45.153737] active_file:3500 inactive_file:8389 isolated_file:0 [ 45.153737] unevictable:0 dirty:32 writeback:1 unstable:0 [ 45.153737] slab_reclaimable:5036 slab_unreclaimable:60067 [ 45.153737] mapped:24114 shmem:61 pagetables:607 bounce:0 [ 45.153737] free:1482130 free_pcp:695 free_cma:0 [ 45.196107] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 45.237285] lowmem_reserve[]: 0 2911 6411 6411 [ 45.242814] DMA32 free:2685636kB min:30608kB low:38260kB high:45912kB active_anon:81352kB inactive_anon:76kB active_file:6800kB inactive_file:16784kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:84kB writeback:0kB mapped:41564kB shmem:96kB slab_reclaimable:10080kB slab_unreclaimable:108136kB kernel_stack:3296kB pagetables:1208kB unstable:0kB bounce:0kB free_pcp:1364kB local_pcp:672kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.288540] lowmem_reserve[]: 0 0 3500 3500 [ 45.293651] Normal free:3229172kB min:36808kB low:46008kB high:55212kB active_anon:106356kB inactive_anon:104kB active_file:7348kB inactive_file:16624kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:92kB writeback:0kB mapped:54944kB shmem:108kB slab_reclaimable:10144kB slab_unreclaimable:131504kB kernel_stack:3200kB pagetables:1244kB unstable:0kB bounce:0kB free_pcp:1412kB local_pcp:740kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.339583] lowmem_reserve[]: 0 0 0 0 [ 45.343966] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 45.358779] DMA32: 543*4kB (UM) 103*8kB (UME) 57*16kB (UM) 78*32kB (UME) 31*64kB (UME) 20*128kB (UME) 6*256kB (UME) 3*512kB (M) 15*1024kB (UM) 1*2048kB (U) 648*4096kB (M) = 2685636kB [ 45.377988] Normal: 599*4kB (UM) 141*8kB (UME) 55*16kB (UM) 142*32kB (UME) 28*64kB (UME) 10*128kB (UME) 7*256kB (UME) 4*512kB (UME) 28*1024kB (UM) 1*2048kB (M) 777*4096kB (M) = 3229172kB [ 45.397648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 45.406215] 11945 total pagecache pages [ 45.410172] 0 pages in swap cache [ 45.413618] Swap cache stats: add 0, delete 0, find 0/0 [ 45.418958] Free swap = 0kB [ 45.421972] Total swap = 0kB [ 45.424964] 1965969 pages RAM [ 45.428038] 0 pages HighMem/MovableOnly [ 45.432019] 320145 pages reserved [ 45.435705] vmalloc: allocation failure: 0 bytes [ 45.440450] syz-executor2: page allocation failure: order:0, mode:0x24000c2 [ 45.447928] CPU: 1 PID: 5281 Comm: syz-executor2 Not tainted 4.4.118-g5f7f76a #24 [ 45.455525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.464850] 0000000000000000 00f5e1676a801314 ffff8801d2417938 ffffffff81d0402d [ 45.472916] 1ffff1003a482f2a ffff8800ad733000 00000000024000c2 0000000000000000 [ 45.480882] 0000000000000001 ffff8801d2417a48 ffffffff81431019 ffffffff838ac620 [ 45.488888] Call Trace: [ 45.491455] [] dump_stack+0xc1/0x124 [ 45.496791] [] warn_alloc_failed+0x1d9/0x240 [ 45.502816] [] ? zone_watermark_ok_safe+0x290/0x290 [ 45.509452] [] ? mutex_lock_nested+0x5d4/0x850 [ 45.515652] [] __vmalloc_node_range+0x41d/0x630 [ 45.521947] [] ? task_has_security+0x130/0x270 [ 45.528150] [] vmalloc+0x5b/0x70 [ 45.533135] [] ? sel_write_load+0x130/0xff0 [ 45.539072] [] sel_write_load+0x130/0xff0 [ 45.544838] [] ? hash_futex+0x210/0x210 [ 45.550435] [] ? sel_read_bool+0x250/0x250 [ 45.556290] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.563271] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.570268] [] ? sel_read_bool+0x250/0x250 [ 45.576125] [] __vfs_write+0x103/0x450 [ 45.581637] [] ? __vfs_read+0x440/0x440 [ 45.587233] [] ? __lock_is_held+0xa1/0xf0 [ 45.592998] [] ? __lock_is_held+0xa1/0xf0 [ 45.598772] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 45.605581] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.612130] [] ? __sb_start_write+0x14a/0x310 [ 45.618241] [] vfs_write+0x18a/0x530 [ 45.623571] [] SyS_write+0xd9/0x1b0 [ 45.628815] [] ? SyS_read+0x1b0/0x1b0 [ 45.634235] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.640704] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 45.647825] Mem-Info: [ 45.650239] active_anon:46927 inactive_anon:45 isolated_anon:0 [ 45.650239] active_file:3537 inactive_file:8352 isolated_file:0 [ 45.650239] unevictable:0 dirty:51 writeback:0 unstable:0 [ 45.650239] slab_reclaimable:5056 slab_unreclaimable:59912 [ 45.650239] mapped:24127 shmem:51 pagetables:613 bounce:0 [ 45.650239] free:1482678 free_pcp:689 free_cma:0 [ 45.683672] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 45.724823] lowmem_reserve[]: 0 2911 6411 6411 [ 45.729985] DMA32 free:2685668kB min:30608kB low:38260kB high:45912kB active_anon:81352kB inactive_anon:76kB active_file:6800kB inactive_file:16784kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:112kB writeback:0kB mapped:41564kB shmem:96kB slab_reclaimable:10080kB slab_unreclaimable:108144kB kernel_stack:2912kB pagetables:1208kB unstable:0kB bounce:0kB free_pcp:1344kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.775889] lowmem_reserve[]: 0 0 3500 3500 [ 45.780807] Normal free:3229172kB min:36808kB low:46008kB high:55212kB active_anon:106356kB inactive_anon:104kB active_file:7348kB inactive_file:16624kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:92kB writeback:0kB mapped:54944kB shmem:108kB slab_reclaimable:10144kB slab_unreclaimable:131504kB kernel_stack:2432kB pagetables:1244kB unstable:0kB bounce:0kB free_pcp:1412kB local_pcp:672kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 45.826709] lowmem_reserve[]: 0 0 0 0 [ 45.831069] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 45.845913] DMA32: 543*4kB (UM) 103*8kB (UME) 57*16kB (UM) 79*32kB (UME) 31*64kB (UME) 20*128kB (UME) 6*256kB (UME) 3*512kB (M) 15*1024kB (UM) 1*2048kB (U) 648*4096kB (M) = 2685668kB [ 45.865038] Normal: 599*4kB (UM) 141*8kB (UME) 55*16kB (UM) 142*32kB (UME) 28*64kB (UME) 10*128kB (UME) 7*256kB (UME) 4*512kB (UME) 28*1024kB (UM) 1*2048kB (M) 777*4096kB (M) = 3229172kB [ 45.884821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 45.893393] 11951 total pagecache pages [ 45.897340] 0 pages in swap cache [ 45.900767] Swap cache stats: add 0, delete 0, find 0/0 [ 45.906129] Free swap = 0kB [ 45.909124] Total swap = 0kB [ 45.912133] 1965969 pages RAM [ 45.915215] 0 pages HighMem/MovableOnly [ 45.919154] 320145 pages reserved 2018/02/26 16:14:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8000, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/26 16:14:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80, 0xffff}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xfffffffffffffffa, 0x5}, 'port0\x00', 0x0, 0x4, 0xffffffff, 0x100000001, 0xffffffffffff9633, 0x8001, 0x7f, 0x0, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) pipe(&(0x7f0000000140)={0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x16, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2081, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x100) 2018/02/26 16:14:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) 2018/02/26 16:14:03 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000b71000)={0x0, 0x80000000000, 0x7, @tid=r0}) 2018/02/26 16:14:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) removexattr(&(0x7f0000013ff2)='./file0/file0\x00', &(0x7f0000013ff7)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:03 executing program 1: clone(0x0, &(0x7f0000425000), &(0x7f0000476ffc), &(0x7f0000362000), &(0x7f000043dffe)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x104) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, 0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000006d00)=[], 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x400}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x1e, 0x4) 2018/02/26 16:14:03 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xaf3, 0x1, 0x9, 0x200, 0x5ff2, 0x3, 0x7, 0x66, 0x5, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa03, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) recvfrom(r3, &(0x7f0000000040)=""/164, 0xa4, 0x100, &(0x7f0000000500)=@ll={0x11, 0xf8, r4, 0x1, 0xec, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x0, 0xffffffffae05d425, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9aab}}, [0x2, 0x101, 0x283c, 0x6, 0x2, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffd74, 0x0, 0x8, 0x89d, 0x3ff, 0x8b]}, &(0x7f00000002c0)=0x108) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000300)={0x0, 0x2, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000340)={0xfca4, 0x7, 0x1, 0xea53, 0x1ff, 0x20, 0x156, 0x7, 0x200, 0x2, 0x8, 0xfffffffffffffffb}) connect(r0, &(0x7f0000931ff4)=ANY=[@ANYBLOB="0100000000004000"], 0xc) 2018/02/26 16:14:03 executing program 3: r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c58ed4)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0xffffffffffffff0e) connect$inet6(r0, &(0x7f0000ce7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/26 16:14:03 executing program 3: r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c58ed4)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0xffffffffffffff0e) connect$inet6(r0, &(0x7f0000ce7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/26 16:14:03 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x0, @empty, 0x1f}}, [0x5, 0x1, 0x3b, 0x2, 0x10000, 0x0, 0x18effc79, 0x8, 0x18, 0x6, 0x7fffffff, 0x6, 0x9, 0x401, 0xff]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, &(0x7f0000000280)=0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=ANY=[@ANYBLOB="1900000000000000000000000000000000000000000000000000000000000000000000000400000000000000"]}) 2018/02/26 16:14:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r4, r5/1000+30000}}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r6, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) epoll_pwait(r1, &(0x7f0000004fc4)=[{}], 0x1, 0x0, &(0x7f0000003ff8), 0x8) 2018/02/26 16:14:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000048ffc)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e03f08)=""/248, 0xf8}], 0x1) 2018/02/26 16:14:03 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0xe, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r1, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b96ffc)=""/4, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x4, &(0x7f0000000000)=[{0x2, 0x4, 0x0, 0xd46}, {0x1, 0x525, 0x7d, 0x10000}, {0x66, 0xee, 0x3, 0x6}, {0x468e, 0xbe3d, 0x5, 0x3}]}) 2018/02/26 16:14:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000001c0)) syz_open_procfs(r1, &(0x7f00000001c0)='stack\x00') 2018/02/26 16:14:03 executing program 3: clock_getres(0xfffffffffffffff1, &(0x7f0000000ff0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/26 16:14:03 executing program 4: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000100)='./file0/file0/file0\x00', 0x0) accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000070853cf110000000002"], &(0x7f0000000080)=0xc, 0x800) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x1000, &(0x7f0000000140)) 2018/02/26 16:14:03 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f68fd0)={0xfffffffffffffe79, 0x0, &(0x7f0000000500)=[@free_buffer={0x40086303, r1}, @acquire_done={0x40106309, r1, 0x3}, @dead_binder_done={0x40086310}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x0, 0x2, 0x1e}, @fd={0x66642a85, 0x0, r0}], &(0x7f00000000c0)=[0x48, 0x0]}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@flat={0xde6632235079632f, 0x10a, r1, 0x4}], &(0x7f00000002c0)=[0x18]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[], &(0x7f0000000340)=[0x0, 0x18, 0x48, 0x28, 0x40, 0x78, 0x28, 0x30, 0x38]}, 0x2}}, @free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @increfs_done={0x40106308, r1}], 0x1, 0x0, &(0x7f000080b000)='y'}) 2018/02/26 16:14:03 executing program 0: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x4, 0x2800000) clone(0x0, &(0x7f0000288000), &(0x7f0000ea9ffc), &(0x7f00000b7000), &(0x7f0000bb9ffa)) kexec_load(0x0, 0x0, &(0x7f0000db2fe0)=[], 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '+\x00'}, &(0x7f0000000080)='trustednodev(em1\x00', 0x11, 0x1) 2018/02/26 16:14:03 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x26, 0x0, @thr={&(0x7f0000000000)="ff8c54c3e4009e01fe44c37e1e55c6233d73054b552286318bf528770a0c430a28920fbf642f995a758c70b2b007aa97d6fde685f1989f1110a10d6a06360ae556a825", &(0x7f0000000080)="b0e1990c74dc0b9247d74586fd435058a8c81ac3362dcf6a05c71d97d7f72ba77b9c4aaa441d8c4bce5ee5c317d9574ca8834d408f75c747d80ffa887f3bb9e661cf68de83def274c72ceed65343ad44176d51ec35a333447118e36a13671b3d81e49427cc79b15d0c6c015424018ccc7d06ce7f21d77f4b892289b255637479f3259d23b01cf0c3adfbd78d1c905a40cf6787918044d8ef243609a025ffd54b8549c875b87fdeba253e19489aa8b33bc491eeacfe87f3609740cf31bc318280b77e025a1bbed99ee74c07f3"}}, &(0x7f0000044000)) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, r3+30000000}}, &(0x7f0000000240)) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ed2f73676ff0f9547a689817756b88c0df5f2767b6beae605c18b325175ad818c4f0592b8a93920a6de0940ee9353bfbc2de894013dc2bff559aa332d49556ec8a23739d9ff226222640f76d6b3cfd5b1b121e57a20e28b3198f5edc011e9db15a706101bfef7eea12e2edd936e3bbfe243b8c67f7de6f581322bc288000e5b9feaa48eecc3ff14cfde445142112fc14f4b564833e0afe94547f12afc64d36a0a2b63e388486d1bc20671049769b36de55edbe9003c2ebbc7e8f3f4cbc", 0xbd, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) tkill(r0, 0x41000000000016) 2018/02/26 16:14:03 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000d1fff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000ce4000)) clock_nanosleep(0x0, 0x1, &(0x7f0000c22000)={0x77359400}, &(0x7f0000a2aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10200, 0x0) sendto$inet6(r1, &(0x7f0000000040)="606e66bc4aa686b36dbb0b10b4ff4d58beb9ccb594b1247c2ec7d07d218227a96259e50a1407b9cdf1bce196d2073977be9c7cf1919fc6451e9c18cf2be22fe809a72ffb34e04db17fb83339535c395df891e18eaf57ff43be5f7a787f5c4899372c9fe0a362a7f9016e6ed81b6b81c74da73bcceeefa796f972d415aea43b4d91c42ab2a81e428a2a868bb4a688ad8056f0992d9f9fe5674d92426663d0320f1559cae230e35ddca3fc779cdf20135e9358bea91f5268ce3c3601434f1cb2d1c4def9dceb734ac2bf88f295e7dd550198eef1fe6d", 0xd5, 0x4008800, &(0x7f0000000140)={0xa, 0x3, 0x0, @empty, 0xffffffffffffffff}, 0x1c) 2018/02/26 16:14:03 executing program 3: r0 = socket(0x10000000007, 0x1, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback, 0x0}, &(0x7f0000000000)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400041, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/191) pipe(&(0x7f0000000000)={0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delroute={0x78, 0x19, 0x101, 0x6, 0x3, {0x2, 0x14, 0x10, 0x3, 0xff, 0x0, 0xfd}, [@RTA_MULTIPATH={0x44, 0x9, [{0x6, 0x7, 0x2, r1}, {0xa415, 0x7, 0x401, r1}, {0xa975, 0x8001000000000, 0x6, r1}, {0x0, 0x2, 0x4, r1}, {0xd638, 0x8, 0x80000000, r1}, {0x7, 0x2, 0x138, r1}, {0x5, 0x62ceee3d, 0x7, r1}, {0x2, 0x1, 0x6, r1}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_FLOW={0x8, 0xb, 0x400}, @RTA_UID={0x8, 0x19, r4}]}, 0x78}, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:03 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x800) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x100) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) fsync(r0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80000) [ 46.101285] audit: type=1326 audit(1519661643.755:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5340 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/26 16:14:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000010fa0)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/26 16:14:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000048ffc)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e03f08)=""/248, 0xf8}], 0x1) 2018/02/26 16:14:03 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x12, r0, 0x0) futex(&(0x7f0000004ffc), 0x400000086, 0x0, &(0x7f0000002000), &(0x7f0000004ffc), 0x0) 2018/02/26 16:14:03 executing program 7: r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x2, [0x55, 0x1]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3c, 0x1, [0x1f]}, 0xa) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 16:14:03 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000029ff6)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/02/26 16:14:03 executing program 0: personality(0x4a0000d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 16:14:03 executing program 5: r0 = 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_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x20000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x1, 0x8) 2018/02/26 16:14:03 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000004ff0)={0x2000, 0xffffffffffffff6e, &(0x7f0000a47000)="73e418c91aee1a60"}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/02/26 16:14:04 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x28840, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) read$eventfd(r2, &(0x7f0000000040), 0x8) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) 2018/02/26 16:14:04 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021cff8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@dev, @rand_addr}, &(0x7f00000000c0)=0xc) r2 = dup(0xffffffffffffff9c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4040, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x3018}, {r2, 0x2080}, {r3, 0x2002}, {r4, 0x20}, {r5, 0x400}], 0x6, &(0x7f0000000180)={r6, r7+10000000}, &(0x7f00000001c0)={0x2}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006ddff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f0ffe)) 2018/02/26 16:14:04 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="1138001e9233d7760000000000"], 0xc) listen(r0, 0x0) ppoll(&(0x7f0000462ff8)=[{r0}], 0x1, &(0x7f00005f9ff8)={0x0, 0x989680}, &(0x7f00000f3ff8), 0x8) 2018/02/26 16:14:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000d000)=0x4, 0xfffffe76) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0xffffffffffffffff, @rand_addr=0x8}, 0x42) 2018/02/26 16:14:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty, 0x2}, 0x1c) fcntl$getown(r0, 0x9) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a0b14), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 16:14:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xfffffffffffffffc, &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/26 16:14:04 executing program 4: r0 = socket(0x10, 0x2, 0xc) close(r0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="2900000000bff8da024a8ccdc3122758673408668ef2daffc405e7825391b974cf22a452e3168b2041a082f400e44706969d6c14ced451a06c7d066667982ab287aed4c28d278680c0503c2aeb7dd03d70f110adfd0dfd93c162f4391b6ae63da66adeab3df31880bde9f8ce5e5766f6671aeb0fb8ee2a259407a1d52313f8f1f8411241cb3a30ff55cc56bb91573eaa11a3b8e7b151f3ad3295399b41146cc68b645a58c1242e2ed4d0a48e1c1611324b89d23f00bff541cc4ff3985e6accc05b6cc48f7f0c48a36405862e5a4e88c19fd73dc267f13457aa00d92225e65c7d8a441e1ccec8d5348b882598170bdb5880581fc375eafc3d9577cd4a3d80857873a38d6346b9c228e15e1e99"], &(0x7f00000000c0)=0x31) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/02/26 16:14:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@common='ipddp0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write(r0, &(0x7f0000000080)="477c51ee1f22427ec22c", 0xa) 2018/02/26 16:14:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="dc7ab17e", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000000380)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/255, 0xff}], 0x6, &(0x7f0000000400)=""/39, 0x27, 0x7}, 0x7}], 0x1, 0x1, &(0x7f0000000480)={0x0, 0x989680}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x10000000000200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000004c0)={0xfffffffffffffe00, 0x100000001, 0xb055, 0x1, 0x1, 0x6}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000500), &(0x7f0000000580)=0x4) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) [ 46.683491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/26 16:14:04 executing program 7: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="db", 0x1, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x7, 0x704, 0x7c91810, 0x2a, &(0x7f00000000c0)=""/42, 0x39, &(0x7f0000000100)=""/57, 0x47, &(0x7f0000000140)=""/71}) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) ioctl(r2, 0x8912, &(0x7f0000000000)) 2018/02/26 16:14:04 executing program 0: socketpair$inet(0x2, 0x0, 0xe0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x20, 0x10000, 0x9e, 0x8001, 0x2, 0x80000001, 0x4, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x5, 0x1, 0x6b, 0x6}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x5400000000000000, 0x30, 0x2, 0x8}, &(0x7f0000000180)=0x18) r2 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0x1, &(0x7f0000000540)={&(0x7f0000000200)={0x304, 0x24, 0x310, 0x1, 0x0, {}, [@generic="058be6ea5d2fcd2d4a8ff5e5eeb08de7bb180c03a064c035880e45fd45610311299843522c7366cd066413cd843dccb771c08680e6115470f23bff2d0f6fe8b30cc28028ef96fa43c26e88e5867d2e40b020d7b5f0476e92", @nested={0x148, 0x67, [@typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x3, @uid=r3}, @generic="9cb2f3600e506885063eb18963adcab9a29f7db1a51d61eeef4e5c846a2564aab3c8bf6a673e869064f94eea3ddd009d79e203826ce14c0b1f8908e5d82d04a0602e5c401a01d7a0c775a6bc7c7257b60433b21827403cfb8a93b13b19c6f4882ac374fb497eda5003c316010532c406e3cb5509507ee35b460e6c8af499c1b27a1c0f7300f9cfbe4b94fe56ccc7fdc47cd3d475ce704e1aa95600bc42fb032cb73c1efffeae6ebe9fb047298740f4af1944e527390f2cb66741a884d10a6a20bb889b76be6db5dc3e287a55931b6bcbe3d976e4fe233cd2efe27609048f222958e7c46b345dbaf419bb287eb3634a176cd7e3b13868dd", @typed={0x10, 0x4d, @str="7b73656c6677bb00"}, @typed={0xc, 0x38, @pid=r4}, @typed={0xc, 0x4c, @pid=r5}]}, @nested={0x78, 0x84, [@generic="d301689c12e3c353dcbb40d288ece4ee44cac38dfd18cc7d5fb81182222fc6de290c37a626067db32493560f4ec22d4e0a77c6dc52bb7ec08cde7af3a907a0fbe75c8be9e7a90114db0e3099534aaceb4d50715ee9e6e53867d4f7ace7c94c9b3738f8de43fcb5a5", @typed={0xc, 0x5d, @fd=r2}]}, @generic="f69a39bb46635a5e9c035074a0b575fef58e3b1be4abb784efdabe10d58d844b79f47b4a53a0396ef5a79f221151b993665ea0172f3f7354a2ac9213d4206ebaebd594cca00d208d21f5841776189ca9a39b23f9ef5d5eac5b604876551e863a907dfabe8aa85a8671f0c63b433061731d7922f271639c0ef22e4117a9f2987834fd4701ea32717f29b69f4f82c2187af04a00212643d9ce89b8b1f66c1518c6a2f9acedf8f31e6ec76245d8ba2aaf0c2c8bb021968861e14f41d7d7f049c6842e5942f544fe9c1fb2b82fdc708f1a7be928cb640b"]}, 0x304}, 0x1}, 0x801) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=ANY=[@ANYBLOB="280100001700000000000000000000007f0000010000000000000000000000000000000000000000e0000001000000000000000000000000ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a31fc8)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000005c0)=@getsadinfo={0x4b8, 0x23, 0x14, 0x7, 0x2, 0x8, [@algo_comp={0xf0, 0x3, {{'lzjh\x00'}, 0x530, "21b04feaaf9bc9d1d5db040b31062709d7571c9d5ec561461317f7bd644002da5ce3685b02f504ed9afddc19ea67ee9afb2c29b3dd98c14ac925c40ea26d37bde2b49e032d58e86acb72931e90b3b019e97dfe265ecd5d0cfc2e3c6e4f5c8229a6fdadd17b4deb7b71f8eda67c3fc2802ff3390e1717ba700b288ca0616f0d261d893fc18fe3289ccb975d8708522a8c95a3de64ebcec7393c99155050b7b5602ad46123833e"}}, @output_mark={0x8, 0x1d, 0xffffffffffffffff}, @address_filter={0x28, 0x1a, {@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xfffffffffffff801, 0x100}}, @algo_crypt={0x120, 0x2, {{'xts-cast6-avx\x00'}, 0x6c0, "a5715f55d269a935e2fb93719932d2ebd06ffdba4ce0e343cac1bd0ae09adb0e89358e84236a65625227f2a5cb67e59e5a6b081dd72e3c8d520f0cf88ffb67da8ee0ef3d40401a5c1f162c9a3e4fd437c77d7b271d82bfbb7036f834cd9d38b5e9bfaa0b9284afbdc5327835fc0f16910f9081f3900303983d974f23a23bf66ea6296e3a63c0f4724e5fae5c8ed6b36edbbb38ce61c0142337639ff198c2696cff2a70531842f4fa5da444afbbadbf6aa528983c293f573d717af45b355af188fac4da830d7688d3c816362cb9830296642edc3542320237"}}, @algo_crypt={0x148, 0x2, {{'ctr-aes-aesni\x00'}, 0x7f8, "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"}}, @migrate={0xe0, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6c, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3c, 0x4, 0x0, 0x6, 0xa, 0x2}, {@in=@rand_addr=0x7, @in=@multicast2=0xe0000002, 0x3c, 0x1, 0x0, 0x1, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3c, 0x3, 0x0, 0x3, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0xff, 0x1, 0x0, 0x3, 0x0, 0xa}]}, @mark={0xc, 0x15, {0x3, 0x7}}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x20}}, @lifetime_val={0x28, 0x9, {0x3ff, 0x3, 0x6, 0x10001}}]}, 0x4b8}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058cfc6)=ANY=[@ANYBLOB="18000100000000000000e950d69d29f6adb2937513d19b3bd468dd8e11d462ebd1872c4f3889aecc8f6f06c607e4ed94443b227388cd9bf0aff23c2e027a5942d8e28456fbfb56ba51aae975d386a7b018ea", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa00000000"], 0x3a, &(0x7f0000a57fe0)=[{&(0x7f00004e7c1e)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e", 0xb7}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) 2018/02/26 16:14:04 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) 2018/02/26 16:14:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = gettid() getpgid(r1) r2 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)=@ethtool_flash={0x33, 0xaed, "af2076597818cb9880e528fd2c9641a2f1bc8a36feddb34ed5698b0b8ebe0141dd3c85871894997ece1a44d67f9ce4c5d58fa15a4cbeb1310ccf727b55d43a2371edd8ab866a710b443f93423c302622e58763dc1c883357131706775f5dea20db2ea09a1ca2596cd6b9aeb0633e39792f66769c83ffc16ee8fcb1daf8b199b9"}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0x0) 2018/02/26 16:14:04 executing program 5: r0 = userfaultfd(0x80800) r1 = syz_open_procfs(0x0, &(0x7f000000aff6)='setgroups\x00') dup3(r0, r1, 0x0) 2018/02/26 16:14:04 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x4}}, 0x54) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 16:14:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016d60)={0x14, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x40) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@hopopts={0x0, 0x1c, [], [@jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x48, {0x3ff, 0x10, 0x5, 0x6, [0x10000, 0xffffffffffff8000, 0x7, 0x4, 0x81, 0x4, 0x8, 0x2]}}, @generic={0x6, 0x4b, "93b6424d4ace994679fa455dcdb9c3c658dce5882b2f6f33a6d4b443341c25b3d50449da12e34a88ceb084767e02bb07af3671efd51497c2606f611e475754decce0d7ba1a62d177aae49c"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0xfffffffffffffffd, 0xe, 0x100, 0x101, [0x9, 0x101, 0x7fff, 0x4, 0x7, 0x4, 0x1]}}]}, 0xf0) clock_gettime(0x1, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x10001, 0x7fff}, {0x2, 0x7}, 0x8001, 0x0, 0x8080000000000000}) 2018/02/26 16:14:04 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x5}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x7fffffff, 0x1782c561, 0x8, 0x100000001}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xffffffffffff7fff}, &(0x7f0000000180)=0x8) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/02/26 16:14:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') preadv(r0, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x2000000000000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/26 16:14:04 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000000000)) 2018/02/26 16:14:04 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xfffffffffffffdd3, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d86fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e)="b1", 0x1, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 16:14:04 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0x45d3, 0x0, 0x3ff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/02/26 16:14:04 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3f, 0x3, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x41, 0x81}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000140)=0x2, 0x4) [ 46.805844] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 46.823508] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/26 16:14:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000002700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x2460, 0xa, 0x7, 0x800, 0x7, 0x1, {0xc, 0x0, 0x4}, [@generic="ff00c6fe01cf648a6cc01c5527ac0bb31bec4881dad6b01b94ccc37c585cd16b5a9d4769021ba6d57a37868aa1b206d0436dcebb02934776839df30a6802eb57c5cfbc0a977c226e0bc91682ed116a7787bcd7d2124b610a93cd620af3bc463eefdd996bd29eadb1b1de2f39fcd05580fffffb90205f66d4eb0d341bdd1baa9b4464bee265ab85fe026c6188f84a785fc9c56c9f497314905bcdfab312650eaa44a4", @nested={0x110, 0x62, [@typed={0xc, 0x81, @fd=r0}, @generic="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"]}, @typed={0x18, 0xc, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="7940b49a321855e3705f0eb0dd4475", @nested={0x1098, 0x22, 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@typed={0x8, 0x3b}, @generic="28e3d88a6e76cf6c30036e6ef15cf9482afb67e63a75b489663c26dac93e17cc55aacc59751df4727ef5c497f25056f4d823f6eb300012db73a3e06b18bd0df68ff8d4870730c8617ac6605e424a45dc740d86290a7a84c8714155c457c8a667b64e0d632f138054e489074370ab5495c28aa5e8e1581bea9c0d0e027d883eb76af2ca372a7e5d07d9"]}, @nested={0x110c, 0x38, [@generic="54bc7ecd3abaeebbba2e2166dac269eb21507c5052cc03da64e8a14ddefc184354809d79909bb49c87f40f1e5174a8ba927e76efcff45468a2f82aba6b51d360d1c3971e029bc18fd0b3ba1c5465169608a3468e973b83079a5dd536fef0bfb3e88a7407721f00785ca0871c823bac2d53d34e99c3ce52c6f2c1d7534414be8418b55f9067fed0826de04c5cbdc5936f4ca5b36104cab31e4fb86c640cf96653", @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x2a}, @generic="cf4f1ac711737d92ea7f1810c45a7f8812c5cd5472a172ddc2b32e71149ed259519b9f2c33f9f4dceb874d85a4e0f1edabc0524f4bfce2bf052d0dbefa308ae3c6b766ae2b8eb5d8fa7ca33648872276f9e4", @generic="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"]}, @typed={0xc, 0x84, @uid=r2}, @generic="0403d0aeec27f7caf24e25d100b44ccc741b3a070fa77628117fad52ed1a150fff47774ebef27258b665eef9613415e2f6e4381879897073ebffd23a1707cff21d52b95edc9f7e704bfa2db1530ba00a5f8e258a1db1b841206749b3fcb97dd07dc9cdc08ffd4fad4a4b1bd0e9ea20882038a9022b71fc4b8d9395f7e200c012fbe0b50b97346c9d7244cf77dcb1c31bc9857bea08b410c1ee72877cb0f8b84ee78a4caf0e5a330a331072", @typed={0x18, 0xe, @binary="6f56b1fee5966fef3682780690"}]}, 0x2460}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/02/26 16:14:04 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000000)='em0\x00', 0x2) write$fuse(r0, &(0x7f0000000040)={0x50, 0x1, 0x9, @fuse_init_out={0x7, 0x1a, 0x2, 0x6, 0x7ff, 0x4c, 0x80, 0x1}}, 0x50) 2018/02/26 16:14:04 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="95444ff1648085355e624dab71ac3ddd35b15356ef3056dc8176c00820ff35f15602b356543962a553c22706527aabfb480529b7d9db93b849b92cb5013d2f36fde4fdf5ca0f901e954129bf03b5ec05738ae9692e83a01347862614107588120dbe769074751669f289134b56199eff41c603a3796444b31e274e1a99b25705c2fa9e5c8bc580d4d735c4097a13dcb62eabb579eeba36570742e3ee9555b82b17a6b3238d1279546cfa147112bfaa082587", 0xb2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r3, 0x541d) sysfs$2(0x2, 0x80000000, &(0x7f0000000100)=""/140) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000746ffc)=0x3ff, 0x4) 2018/02/26 16:14:04 executing program 2: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) getsockname(r0, &(0x7f00007f2000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076e5181b7eb701d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000fad000)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 16:14:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet(0x2, 0xd, 0x7) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="4a24868da7e239adf020eea6a0b6419cab7b84a1cf75c3f95f3e8a8378a49b6d4015af9638ec74b51b4e0d1a55c7d26551408a54e2bb947d3a02c1659ea7ddd700f2b2ca80799060d4", 0x49) bind$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 16:14:04 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f0000000000)=""/24, &(0x7f0000bdf000)=0xffe2) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0x489a, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x59}}, [0xe197, 0x899, 0xfffffffffffffffa, 0x7, 0x8, 0x3, 0xc80, 0x2, 0x7f, 0x1ff, 0x6, 0x66da, 0xfff, 0x3, 0x4]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x7ff}, 0x8) 2018/02/26 16:14:04 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x5, 0x8}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x3, 0x3, 0x0, 0x2}, {0x5, 0x5, 0x0, 0x2}, {0x0, 0x25, 0x7, 0x3}, {0x0, 0x4, 0x9, 0x9}, {0x8000000000000000, 0x577b, 0x3, 0x80000000000000}, {0x5, 0x6, 0x6, 0x20}, {0x9, 0x7, 0x3, 0x2}, {0x9, 0x6, 0x80000001, 0x8}]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x2, 0x4) unshare(0x74154200) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = getegid() ioctl$TIOCCBRK(r1, 0x5428) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() getgroups(0x3, &(0x7f0000000200)=[r3, r4, r5]) 2018/02/26 16:14:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xe4}, &(0x7f0000000100)=0x8) dup3(r0, r1, 0x0) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd3ff0)=ANY=[@ANYBLOB="a6b95df7ae612f00eb00bcde0595"], 0x10, &(0x7f0000b71fb0)=[]}, 0x0) 2018/02/26 16:14:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x823}, &(0x7f00000000c0)=0x8) fsync(r0) 2018/02/26 16:14:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x27, 0x4, 0x76fd, 0x7, 0x2, 0x9, "d4e6b7f0596a914d604d592b2d12f725c2350615dc3b9707fbe9b66d42b5a28743a3ea32e08fc91b01a495f92292154074bda53e44fbbf21d640bffbd88c16", 0x7fffffff}, 0x60, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)={0x80, 0x11f, 0x7f, "4860e5255b5bf2b9f393129f93e0b9fe25732a45d7cf0e7259d17a5b44ca4062a60ac28951ab93f2b791b574fb16b1069baebb148ca2895825ee082c4576d1bdf9bcefa923a6fbad3e5b1136d4650a8962cc41ecb0b1cfeb652a499206431603fc715ddd84858f93b927f78fb1"}, 0x80, 0x50}, 0x10) memfd_create(&(0x7f0000000080)='/dev/snd/seq\x00', 0x2) dup3(r0, r2, 0x0) 2018/02/26 16:14:04 executing program 7: r0 = memfd_create(&(0x7f0000000000)='securitycgroupselfproc\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1f, 0x4, 0xc0b7, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x9f) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000080)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}, 0x1000000000000000, [0x1, 0x7, 0x100, 0x2, 0xffff, 0x7, 0x22c4, 0x200]}, 0x5c) 2018/02/26 16:14:04 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000002000)) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000)=0x400, &(0x7f0000000040)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x1ff, 0x8, 0x800, 0x1, "a9e917b5c0b65817fd9e13c5c02c554d14550d15fdc17b76ae6e3d820fb0de2f"}) listen(0xffffffffffffffff, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x30, 0x1, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x26, "3dc922d0a87c4d5225a27cb440608c52ed2c126f62aca4709862e7ece5ebdf86c8eedde33455"}, &(0x7f0000000180)=0x2e) epoll_pwait(r0, &(0x7f0000004fc4)=[{}], 0x1, 0x0, &(0x7f0000003ff8), 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x5}) 2018/02/26 16:14:04 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x410902, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) timer_create(0xe6ebbea0cc76a069, &(0x7f0000000040)={0x0, 0x16, 0x100000000, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/02/26 16:14:04 executing program 5: capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"4f11e5d998c32120e3bb168fdcacea8f", {0x4, 0x100000001, 0x4, "be5ede55c1ca", 0x16c}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), 0x4) mmap(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x8, 0x110, r0, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe) 2018/02/26 16:14:04 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) 2018/02/26 16:14:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) link(&(0x7f0000ed0ff8)='./file0\x00', &(0x7f000021cff8)='./file1\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 16:14:04 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x41) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x20000, 0x7, 0x4, 0x8, 0x3, 0xffffffffffffffc0, {0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}}, 0x100, 0x5, 0x1, 0x1, 0x7}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1}, 0x8) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000f18000)) r2 = memfd_create(&(0x7f00000000c0)='vboxnet0self\x00', 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x8, 0x2, 0x7fffffff, 0x5}, &(0x7f0000000140)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) 2018/02/26 16:14:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c9c000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@local, @dev, @multicast2}, &(0x7f0000000040)=0xc) ioctl$TIOCSBRK(r0, 0x40044591) [ 47.032139] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/26 16:14:04 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/225}) chdir(&(0x7f0000000000)='./file0\x00') bind$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="012f66696c4530000000"], 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/hci\x00') recvfrom(r0, &(0x7f0000000200)=""/105, 0x69, 0x2001, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="86cd1b85f409d1f237cb04f6ef951ef0"}}, 0x1e) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x7fffffff, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffbfffffffffffc}}}, 0xffffff70) 2018/02/26 16:14:04 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) setuid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r0, 0x401, &(0x7f0000000080)=""/102) 2018/02/26 16:14:04 executing program 5: capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"4f11e5d998c32120e3bb168fdcacea8f", {0x4, 0x100000001, 0x4, "be5ede55c1ca", 0x16c}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), 0x4) mmap(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x8, 0x110, r0, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe) 2018/02/26 16:14:04 executing program 3: timer_create(0x7, &(0x7f0000000140)={0x0, 0x5, 0x3, @thr={&(0x7f0000000000)="93b67c3660d1f5d69eb6620a4608724692998a0edd9b3364088bb51b31574acc07970f2e347f0ffa44e741259811973b095f4acc3085cf374acd5daa8633b182b6af", &(0x7f0000000080)="cfe871ecbf2db204d6dcb0a76ae0d5492161db375da49194bc10c008a142d4742d5b72be8820f48bd0aa54c15465ec5797c910581a96e6d6950e9440200d166e125c2d49c9230b5e2ab69880347e46417ac7678ca95dbdd13d94f86db46b8ab9fb48cbadaaed55ac5fb1c8c0ed64d574396f3c702c554e3fbe40a3027b8753ae1a59e6b60aef99106916f13240cc3352"}}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x4, '+\a'}], 0x18}}], 0x2, 0x0) 2018/02/26 16:14:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8001, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/20) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_cmd={0x7f, 0x1ff, 0x0, 0x6, 0x9, 0x2, 0xfffffffffffff08a, 0x200, 0x6, 0x4, 0x0, 0x2, 0x3, 0xca, 0x6, 0x6, [0x8fc9, 0x1]}}) shutdown(r0, 0x1) 2018/02/26 16:14:04 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/26 16:14:04 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd966, 0x400100) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r1, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) fchmod(r1, 0x0) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r1) 2018/02/26 16:14:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x801) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/02/26 16:14:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f1ff1)='/dev/sequencer\x00', 0x100000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x3}}) 2018/02/26 16:14:04 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0xfffffca6, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/26 16:14:04 executing program 3: sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6800, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000200)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0x0}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) r6 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x100) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r10 = accept4$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8, 0x800) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x100, 0x0) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) pipe(&(0x7f00000004c0)={0x0, 0x0}) pipe(&(0x7f0000000500)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000540)={0x0, 0x0}) pipe(&(0x7f0000000580)={0x0}) r17 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r18 = syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x204000) r19 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f0000000680)=0x10) r20 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000006c0)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) r21 = syz_open_dev$urandom(&(0x7f0000000700)='/dev/urandom\x00', 0x0, 0x80000) r22 = epoll_create1(0x80000) r23 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/create\x00', 0x2, 0x0) r24 = socket$inet(0x2, 0xa, 0x8) r25 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000780)={0x0}) r27 = fanotify_init(0x3, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000007c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000000900)=0xe8) getgroups(0x5, &(0x7f0000000940)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r31 = epoll_create(0x2b3d) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000980)=0x0) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r13, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000c00)=0xe8) getgroups(0x4, &(0x7f0000000c40)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r38 = inotify_init1(0x80000) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000f40)={0x0, 0x0}) r40 = syz_open_dev$tun(&(0x7f0000000f80)='/dev/net/tun\x00', 0x0, 0x422000) r41 = socket$inet6_sctp(0xa, 0x5, 0x84) r42 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r43 = socket$inet(0x2, 0x2, 0x6b4709e6) r44 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/mls\x00', 0x0, 0x0) r45 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000)={0xfffffffffffffeff}, 0x8, 0x80000) r46 = signalfd(0xffffffffffffffff, &(0x7f0000001040)={0xab}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001080)=0x0) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = accept4$inet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001280)=0x10, 0x80800) r51 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000012c0), &(0x7f0000001340)=0x60) r52 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/create\x00', 0x2, 0x0) r53 = getpid() stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getegid() sendmmsg$unix(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="5b886fb3368e8ac3bbd6fc1ec156c484e385f9fd53cfe3b609d23ad39d2bbf04277e683fc9c7d16dd26400e5371c268898e0682188c0abc0d155a93e3c75fecc8449c70ac92dceba79f1795db2c139d39a4f09f0f6161f6c79c94469c05a9b1b858c5d43dee0e83c8adcfc3b061c439668fcaeb8062b2e9f71ebc5a275e54e5b82df8d18f7f9f6ab07834f3b4ff1e88b6b97bafc3d", 0x95}], 0x1, 0x0, 0x0, 0x4004}, {&(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000c80)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x140, 0x4}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000f00)=[{&(0x7f0000000e00)="2a704a0f19040b2194a8bbf64f8a8475d8b5da02df7417ba309cd97e2cc4d27811745321d79a54e59fab1cd83116f4618fb63ec9f1cd20e0cfa8f1ad6a561938cc49e764468a165f1b7527494be18abb2d7f6cc0010469490991e934de16a9e4bd5cbf6ddaf509b3cba24770ca3d936859be15633e", 0x75}, {&(0x7f0000000e80)="e0268a63875b18a3f9d7937d385857a781740610277d5b6897c8739188b194f38aa32447f7347e95ac2af8c9be834a56b5f533fe4651a65aad6d53c42047a21d78a3599e3315d6680ced25caf7196ba5af32f7e16a56a67bc806b4daec34042cde0b8fe59724dbe327c197dcc97d", 0x6e}], 0x2, &(0x7f0000001480)=[@rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42, r43]}, @rights={0x20, 0x1, 0x1, [r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0xa8, 0x40880}], 0x3, 0x0) 2018/02/26 16:14:04 executing program 4: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) getuid() mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f000023c000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) r1 = getuid() accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x19, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x3, 0x2a903b78, 0x0, 0x0, 0x7, 0x2, 0x4, 0x100, 0x8, 0x101, 0x1, 0x8, 0x1, 0x3f, 0x4]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x1000, 0x7fff}, &(0x7f0000000300)=0x98) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000340)=r1) 2018/02/26 16:14:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x12, &(0x7f0000a14000), 0x4) sendto(r4, &(0x7f0000000000)="d3eb73c4fc1cf6a9c11198bec51a8c4505d49514ef31ce9a24ae96514b892ddb1eabec58713cb21fabc605a359d5bd2b1a439c2bcc71522e8855863d2cd8077e06f18b910bda30298b7eca13301bfc196ee3b7e6beb662124c23e93a4d0e26a099be8e47fef5cd9d50c6922f4ea1b57c2b282b5a9d42889050c722b233992f7b340c04601ded50886eef7879ba77eff80315f3e2c31a4b2286a711998c4bf1e0429967418624822152bbd38538275c07af46f69cbe2d31432eacbb1e4323e33df745d2375e083ab3c5c09aad3b147ffbe6ad0c476d50d236dc8c09d5b38e86f8753c83ea2c823c9c4fbb30ff124671205cc379aac279c5087d", 0xf9, 0x20000004, &(0x7f0000000100)=@sco={0x1f, {0x7, 0x1f, 0x9, 0x3ff, 0x8, 0x3f}}, 0x8) 2018/02/26 16:14:04 executing program 7: syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000680)={r2, 0x7, 0x9, 0x5}, &(0x7f00000006c0)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="55004da20800ff0005010600080000005b5b06000200000000000000000000000000"]) ppoll(&(0x7f000021afd0)=[{r0}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/02/26 16:14:04 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='hfs\x00', 0x200000, &(0x7f00000000c0)="add6d7447c02e6e4388af222d9abbbe1130645a6e56afe3504452ce91242897781b5f0bc32408f941d61d764f609723df82ac4454ee29641d540723ac2a64f191f501bbf50d71171a9613a89589de1e14eee905876ffb5ed7e4fe14455d1fc") symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000d06ff8)='./file1\x00') chroot(&(0x7f0000157000)='./file0\x00') chmod(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/02/26 16:14:04 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x74) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) [ 47.261061] audit: type=1400 audit(1519661644.915:8): avc: denied { create } for pid=5582 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 16:14:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000040)="f4b999e896f98a84a32d885f1d5c6cfaa426c5ed012dc358e45599385f0d10d438b088d169", 0x25) 2018/02/26 16:14:05 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/95, &(0x7f00000000c0)=0x5f) 2018/02/26 16:14:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') fchmod(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x26) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/137) 2018/02/26 16:14:05 executing program 6: clone(0x0, &(0x7f0000aeafa0), &(0x7f0000972ffc), &(0x7f0000000ffc), &(0x7f0000ecd000)) clock_getres(0x0, &(0x7f0000644000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair(0xf, 0x800, 0x4, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) 2018/02/26 16:14:05 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=ANY=[@ANYBLOB="0000000000000000000800fdc6eff866"], 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x70, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xfad9}}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3b7}}, {{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}]}, 0x190) [ 47.291334] audit: type=1400 audit(1519661644.945:9): avc: denied { create } for pid=5586 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.330575] audit: type=1400 audit(1519661644.985:10): avc: denied { setopt } for pid=5586 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.339359] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/26 16:14:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x8001, 0x3, 0x5, 0x401, 0x996, 0xa6}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x7f, 0x6, 0x800}, 0xa) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x361, &(0x7f0000008000)=[]}, 0x10) [ 47.449413] audit: type=1400 audit(1519661645.105:11): avc: denied { setattr } for pid=5630 comm="syz-executor4" name="oom_adj" dev="proc" ino=13600 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/26 16:14:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f00005f4fb9)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x81, 0x7f, 0x8, 0x8001, 0x7ff, 0xff, 0x5, 0x8000, 0x4, 0xfff, 0x7f, 0xfffffffffffff801}) 2018/02/26 16:14:05 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/95, &(0x7f00000000c0)=0x5f) 2018/02/26 16:14:05 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/95, &(0x7f00000000c0)=0x5f) 2018/02/26 16:14:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000af1ffa)='ramfs\x00', 0x80, &(0x7f0000895000)) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) 2018/02/26 16:14:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000012ffc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 16:14:05 executing program 4: r0 = socket$inet6(0xa, 0x2000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ipddp0\x00'}) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00000000c0)={@common='nr0\x00', @ifru_mtu=0xff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) 2018/02/26 16:14:05 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) kexec_load(0x81b1, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="b78b8a789fa7a339eaa9e214df9fb403718168f0de4ee275396dde57a6978088f649a9244d2404a48a55529023a33708dee9493c290d83a8fb215f64129f30df507dd3c1b38c1981f1358042e7ba2c1abd8ff284c93481cd68e0b5062931cfb09b321c8e958f0f78b845fb4b4daae18c6c64ef776ccfa41f6e5eb68554f08e6efb653c7076713014a432ef5dd710e6097c75320b3908edd4c3cc907a0c9ceb7ddff97208efe773797406d9d4c056035c2494481c0a7b42da46c64ad261a77cf73ad35a472fcb8279517f48", 0xcb, 0x9, 0x6}, {&(0x7f0000000140)="a3e7f0999a948084a3fe27", 0xb, 0x401, 0x30ea}], 0x150000) bind(r0, &(0x7f0000000040)=@rc={0x1f, {0x0, 0x100000001, 0x400, 0x5, 0x7ff, 0x1}, 0x800}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x800010, &(0x7f0000710ffc)=0x8, 0x4) 2018/02/26 16:14:05 executing program 6: personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/02/26 16:14:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000af1ffa)='ramfs\x00', 0x80, &(0x7f0000895000)) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) 2018/02/26 16:14:05 executing program 4: socket(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x1, 0xac0, &(0x7f0000000000)={0x0, 0x0}) write(r0, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0xa00) clock_gettime(0x8, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x200, 0x627, 0x2, 0x10000, @time={0x77359400}, {0x3, 0x7}, {0xffffffffffffffe1, 0x4}, @quote={{0xfff, 0x1ff}, 0x4, &(0x7f0000000040)={0x4, 0x3ff, 0x9f, 0x1ffc000, @time={0x77359400}, {0x1, 0x10000}, {0x1, 0x2}, @note={0x8, 0x3, 0xffff, 0x80, 0x57}}}}, {0x1, 0x735, 0x4, 0x5a, @time={r2, r3+30000000}, {0x7fff, 0x2}, {0x1, 0x5}, @quote={{0xffffffff, 0x9}, 0x81, &(0x7f0000000100)={0xc6b5, 0x2, 0xfffffffffffff801, 0x2, @tick=0x4, {0xfffffffffffffffb, 0xffffffffffffff66}, {0x6}, @quote={{0x1, 0xffff}, 0xc8f0, &(0x7f00000000c0)={0x8, 0x0, 0x4, 0x80000001, @tick=0xeff2, {0x7, 0x10000}, {0x5, 0xffffffffffff0001}, @note={0x6, 0x2c6, 0x4, 0x2, 0xbe58}}}}}}, {0x1ff, 0xffffffff, 0x8000, 0xba44, @tick=0x3, {0x54, 0x3}, {0x3, 0x557}, @note={0x8, 0xc1c, 0x7fff, 0x1ff, 0xa397}}, {0x55709c0c, 0x3, 0x1f, 0x2, @time, {0xff65, 0xa7}, {0x3, 0x1}, @raw32={[0x81, 0x1ff, 0x1f]}}, {0x80, 0x8001, 0x3, 0x200, @tick=0x6, {0x6, 0xfffffffffffffff7}, {0x100, 0x100}, @queue={0xe4, {0x8, 0x6}}}, {0x9, 0x6, 0x5, 0xe1, @time={0x0, 0x989680}, {}, {0x1, 0x6}, @quote={{0xb21, 0x3f}, 0x4, &(0x7f0000000180)={0xc97, 0x5, 0x8, 0x57c1, @time={r4, r5+30000000}, {0x4, 0xffffffff}, {0x0, 0x100000000}, @quote={{0x0, 0x6}, 0xfffffffffffffc3f}}}}, {0x40, 0x5, 0x0, 0x7, @time, {0xb6, 0x5a}, {0x8, 0x3}, @control={0x100000001, 0x7ff, 0x3375}}, {0x9, 0x2, 0x4, 0x5, @tick=0x7ff, {0x20, 0xfffffffffffffeff}, {0x9, 0x6}, @ext={0x21, &(0x7f00000001c0)="41f233dfa3460683b9b877616ce81292cded63abe9f10bc57d2baca9b88144b042"}}, {0xcf, 0x8, 0x3, 0x348, @tick=0x18c, {0x8, 0x6}, {0x7, 0x512f17d5}, @raw32={[0x3, 0x7ff, 0x20]}}], 0x1b0) 2018/02/26 16:14:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, r0, 0x80000) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 16:14:05 executing program 6: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) keyctl$set_timeout(0xf, r0, 0x0) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x400, 0x6) 2018/02/26 16:14:05 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000d30000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003587fb)={0x40000005}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x5, 0x6, 0x1f, 0x7, 0x8, 0x1, 0x8, 0x3, 0x10000, 0x2, 0x9, 0xffffffffffff7fff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/26 16:14:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f000005a000), &(0x7f0000000000)=0x23e) 2018/02/26 16:14:05 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x80000000, 0x3, 0xffff, 0x7, 0xb, 0xe23}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x8f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}, 0x9, [0x0, 0x3, 0xfffffffffffffff9, 0x1, 0x1f, 0x1, 0x3]}, 0x5c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) sendto$llc(r2, &(0x7f00000000c0)="b1648f2428646d6170086513fc954afa248370ed3effc5274518a55b607dd6d5bc37061a9d6c9f33d541cd1c059f0c41dd89695aeed63ad15ce07fc953c94482d791fa044827397b1d51d5ed3a8e2b8d4deb3f1030fbab1cf22e6d64bf3f361be67fdba676351ef160b9b20742917a28f7762427274412d3f9aabcfa425893b7bd5e932387158207a970239c225ac5558a0c6d9a7949f53ae415506f9cc20f0cd493ac25769efb8f60b1c266b830510b8a474d724bfc3453c4499ec31400bab66d416565cd19648b7454a86a11e42e", 0xcf, 0x4, &(0x7f00000001c0)={0x1a, 0x17, 0x4, 0x1, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/26 16:14:05 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x19da00, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/92) r1 = syz_open_procfs(0x0, &(0x7f00009adff8)='gid_map\x00') preadv(r1, &(0x7f0000805ff0)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/02/26 16:14:05 executing program 4: timer_create(0xf79f751b2c8e6673, &(0x7f0000002fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="c9143b8f8a36a46a6162fa"}}, &(0x7f0000001000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000040)) 2018/02/26 16:14:05 executing program 5: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001200)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x114c}, 0x1, 0x0, 0x0, 0x40}, 0x4010) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000240)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") readv(r2, &(0x7f0000009ff0)=[{&(0x7f0000009000)=""/110, 0x6e}], 0x1) 2018/02/26 16:14:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c36000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x3, @dev={0xac, 0x14}}, @generic="fd029621b680ffd40018d0f8f18daf55"}) 2018/02/26 16:14:05 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x3}}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x4, 0x9, 0x9, 0x1, 0x78}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x0, 0x8000000000000, @empty, 0x3}}}, 0x8c) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/02/26 16:14:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8d64a1a56e1aedf158", 0x9, 0x40000, &(0x7f0000000040)={0xa, 0x2, 0x3c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, 0x1c) lookup_dcookie(0x5a, &(0x7f0000000080)=""/192, 0xc0) bind$inet6(r0, &(0x7f00007aefe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000180)="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", 0x1000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) removexattr(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=@known='system.advise\x00') 2018/02/26 16:14:05 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 47.676183] audit: type=1400 audit(1519661645.335:12): avc: denied { write } for pid=5665 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_generic_socket permissive=1 2018/02/26 16:14:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000003000)=""/4096) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000010c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)=@ethtool_gstrings={0x1b, 0x0, 0x77, "55397c88fdcdd293a9a13150b48c133e98ac8272c1577499c6f72a9c76b9c4a0094a94d2f14cdde6a5cb91a7e0128db0a53daa20a92ea5c4cf0d9a110fcd7675dbd3a4b6bb63e4667d9a9a8e9198c5b851c79c579dec6cea733814c5fe57f176def44f2ce2265bf1c53685ea74e3ace0f3393c4cb8ee78"}}) 2018/02/26 16:14:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="b288d93905950946b64bb5f5cc87c424") 2018/02/26 16:14:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x800, 0xffffffffffffff54, &(0x7f00000000c0)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x80000001000000, 0x40015, r0, 0x1000000) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/60) 2018/02/26 16:14:05 executing program 1: r0 = socket$inet(0x2, 0x80002, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x259) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000442fc8)={&(0x7f00000fffe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000ded000)=[{&(0x7f0000859000)='x', 0x1}], 0x1, &(0x7f00009ecf50)=[]}, 0x0) socket$inet(0x2, 0x0, 0x80000001) recvmsg(r0, &(0x7f000028c000)={&(0x7f0000e3aff0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000000cea815acee43bf8257ba02e28e8261db3405094abe8de4b1de7e65c10acf410fd9db01a4ec5dead1e0f7752f5a3b5cc03c25dc3160b9b04d076c942b"], 0xfffffffffffffec9, &(0x7f000006a000)=[{&(0x7f00000000c0)=""/174, 0x1f1}], 0x1, &(0x7f0000ca7000)=""/229, 0xe5}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000cd8ff0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sync_file_range(r0, 0x2, 0x0, 0x1) r1 = socket(0x1b, 0x5, 0x10001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) 2018/02/26 16:14:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8d64a1a56e1aedf158", 0x9, 0x40000, &(0x7f0000000040)={0xa, 0x2, 0x3c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, 0x1c) lookup_dcookie(0x5a, &(0x7f0000000080)=""/192, 0xc0) bind$inet6(r0, &(0x7f00007aefe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000180)="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", 0x1000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) removexattr(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=@known='system.advise\x00') 2018/02/26 16:14:05 executing program 7: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/02/26 16:14:05 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x22) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x80000) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) [ 47.825352] binder_alloc: binder_alloc_mmap_handler: 5712 20000000-20002000 already mapped failed -16 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.201714] INFO: task syz-executor0:5671 blocked for more than 120 seconds. [ 242.208930] Not tainted 4.4.118-g5f7f76a #24 [ 242.213857] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.221941] syz-executor0 D ffff8801c75a7ad8 29736 5671 3839 0x00000004 [ 242.229349] ffff8801c75a7ad8 ffff8801c75a7a70 ffffffff837647a5 ffff8801c75a7ae0 [ 242.237382] ffffffff81003058 0000000000000000 ffff8801db31fdb8 ffff8801db31fde0 [ 242.245406] ffff8801db31f4d8 ffff8800baca4800 ffff8801c8690000 0000000000000000 [ 242.253577] Call Trace: [ 242.256141] [] ? preempt_schedule+0x25/0x30 [ 242.262117] [] ? ___preempt_schedule+0x12/0x14 [ 242.268325] [] schedule+0x7a/0x1b0 [ 242.273522] [] __lock_sock+0xf1/0x180 [ 242.278947] [] ? sock_init_data+0xcc0/0xcc0 [ 242.284923] [] ? lock_sock_nested+0x43/0x120 [ 242.290961] [] ? prepare_to_wait_event+0x420/0x420 [ 242.297561] [] ? get_parent_ip+0xd/0x50 [ 242.303178] [] lock_sock_nested+0xf6/0x120 [ 242.309048] [] ipv6_getorigdst+0x136/0x610 [ 242.314930] [] ? ipv6_print_tuple+0x30/0x30 [ 242.320876] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.328361] [] ? mark_held_locks+0xaf/0x100 [ 242.334349] [] ? mutex_unlock+0x9/0x10 [ 242.339860] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 242.346960] [] nf_getsockopt+0x6a/0xc0 [ 242.352484] [] ipv6_getsockopt+0x1ce/0x250 [ 242.358340] [] ? do_ipv6_getsockopt.isra.5+0x21a0/0x21a0 [ 242.365443] [] tcp_getsockopt+0x82/0xd0 [ 242.371050] [] sock_common_getsockopt+0x95/0xd0 [ 242.377377] [] SyS_getsockopt+0x14a/0x230 [ 242.383178] [] ? SyS_setsockopt+0x250/0x250 [ 242.389140] [] ? SyS_signalfd+0x16d/0x420 [ 242.394944] [] ? SyS_signalfd4+0x410/0x410 [ 242.400805] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.407311] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.413920] 1 lock held by syz-executor0/5671: [ 242.418505] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 242.428330] Sending NMI to all CPUs: [ 242.432199] NMI backtrace for cpu 0 [ 242.435798] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g5f7f76a #24 [ 242.443088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.452443] task: ffff8800bac46000 task.stack: ffff8800bb3f8000 [ 242.458471] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.467234] RSP: 0018:ffff8800bb3ffcb8 EFLAGS: 00000046 [ 242.472678] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.479922] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.487206] RBP: ffff8800bb3ffce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.494479] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.501756] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.509002] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.517243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.523139] CR2: 00007fffb8715418 CR3: 00000001d384c000 CR4: 0000000000160670 [ 242.530386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.537662] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.544932] Stack: [ 242.547055] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 242.554586] ffff8801db31bca0 ffff8800bb3ffd00 ffffffff810b999b ffffffff839f63c0 [ 242.562110] 0000000000000003 ffff8800bb3ffd60 ffffffff81d0ef94 ffffffff8141b013 [ 242.569613] Call Trace: [ 242.572194] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.578577] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.585680] [] ? print_lock+0xab/0xae [ 242.591101] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.597854] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.604863] [] watchdog+0x6fa/0xae0 [ 242.610109] [] ? watchdog+0xc3/0xae0 [ 242.615472] [] kthread+0x268/0x300 [ 242.620632] [] ? reset_hung_task_detector+0x20/0x20 [ 242.627311] [] ? kthread_create_on_node+0x400/0x400 [ 242.633963] [] ? kthread_create_on_node+0x400/0x400 [ 242.640599] [] ret_from_fork+0x55/0x80 [ 242.646131] [] ? kthread_create_on_node+0x400/0x400 [ 242.652794] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.671791] NMI backtrace for cpu 1 [ 242.675388] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.118-g5f7f76a #24 [ 242.682403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.691753] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.697784] RIP: 0010:[] [] __sanitizer_cov_trace_pc+0x0/0x50 [ 242.706875] RSP: 0018:ffff8801d9b5fcd0 EFLAGS: 00000002 [ 242.712395] RAX: 0000000000000000 RBX: 1ffff1003b36bf9d RCX: ffffffff812acf9a [ 242.719639] RDX: 0000000000000000 RSI: ffff8801d9b4a0d0 RDI: ffff8801db319c78 [ 242.726909] RBP: ffff8801d9b5fd70 R08: 0000000000000001 R09: ffffffff851409b0 [ 242.734173] R10: 0000000000000001 R11: 1ffff1003b36bf58 R12: ffff8801db319c40 [ 242.741418] R13: ffff8801db319c70 R14: 0000000000000000 R15: ffff8801db319640 [ 242.748710] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.756928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.762806] CR2: 00007fb855eb73c0 CR3: 00000001d384c000 CR4: 0000000000160670 [ 242.770048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.777322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.784579] Stack: [ 242.786702] ffffffff812acfda ffff8801db31fe88 ffff8801db319700 0000000041b58ab3 [ 242.794409] ffffffff83faa3c3 ffffffff812ace60 000000000000000f 0000000000000092 [ 242.802029] 00000000811d711e 0000000000000046 ffff8801d9b4a0d0 ffffffff84272b00 [ 242.809541] Call Trace: [ 242.812118] [] ? hrtimer_try_to_cancel+0x17a/0x660 [ 242.818666] [] ? retrigger_next_event+0x1b0/0x1b0 [ 242.825172] [] ? update_cpu_load_nohz+0xcf/0x140 [ 242.831580] [] hrtimer_cancel+0x22/0x40 [ 242.837175] [] tick_nohz_restart+0x1e/0x190 [ 242.843157] [] tick_nohz_idle_exit+0x247/0x3d0 [ 242.849369] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.855430] [] ? call_cpuidle+0xe0/0xe0 [ 242.861024] [] ? clockevents_register_device+0x122/0x230 [ 242.868129] [] start_secondary+0x304/0x3e0 [ 242.874007] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.880560] Code: 4c 89 e7 e8 73 da 19 00 eb b4 e8 0c db 19 00 eb 86 4c 89 ff e8 02 db 19 00 e9 64 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <55> 48 89 e5 65 48 8b 04 25 00 67 01 00 65 8b 15 6c 59 cb 7e 81 [ 242.899843] Kernel panic - not syncing: hung_task: blocked tasks [ 242.905982] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g5f7f76a #24 [ 242.913222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.922547] 0000000000000000 13ace8ab40025f65 ffff8800bb3ffca8 ffffffff81d0402d [ 242.930540] ffffffff83883080 ffff8800bb3ffd80 dffffc0000000000 7fffffffffffffff [ 242.938504] ffff8800baca3448 ffff8800bb3ffd70 ffffffff8141aaea 0000000041b58ab3 [ 242.946479] Call Trace: [ 242.949040] [] dump_stack+0xc1/0x124 [ 242.954374] [] panic+0x1aa/0x388 [ 242.959358] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.966251] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.973580] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.980834] [] watchdog+0x70b/0xae0 [ 242.986078] [] ? watchdog+0xc3/0xae0 [ 242.991423] [] kthread+0x268/0x300 [ 242.996590] [] ? reset_hung_task_detector+0x20/0x20 [ 243.003227] [] ? kthread_create_on_node+0x400/0x400 [ 243.009864] [] ? kthread_create_on_node+0x400/0x400 [ 243.016503] [] ret_from_fork+0x55/0x80 [ 243.022014] [] ? kthread_create_on_node+0x400/0x400 [ 243.029278] Dumping ftrace buffer: [ 243.032835] (ftrace buffer empty) [ 243.036519] Kernel Offset: disabled [ 243.040143] Rebooting in 86400 seconds..