[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.091372] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.879493] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.222063] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 22.340469] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 22.431023] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. 2018/04/10 00:43:47 fuzzer started 2018/04/10 00:43:48 dialing manager at 10.128.0.26:33203 2018/04/10 00:43:55 kcov=true, comps=false 2018/04/10 00:43:58 executing program 0: 2018/04/10 00:43:58 executing program 1: 2018/04/10 00:43:58 executing program 7: 2018/04/10 00:43:58 executing program 4: 2018/04/10 00:43:58 executing program 2: 2018/04/10 00:43:58 executing program 3: 2018/04/10 00:43:58 executing program 5: 2018/04/10 00:43:58 executing program 6: [ 38.142984] IPVS: Creating netns size=2552 id=1 [ 38.252486] IPVS: Creating netns size=2552 id=2 [ 38.316305] IPVS: Creating netns size=2552 id=3 [ 38.421748] IPVS: Creating netns size=2552 id=4 [ 38.488718] IPVS: Creating netns size=2552 id=5 [ 38.564160] IPVS: Creating netns size=2552 id=6 [ 38.708009] IPVS: Creating netns size=2552 id=7 [ 38.794012] IPVS: Creating netns size=2552 id=8 2018/04/10 00:44:03 executing program 0: ustat(0xd, &(0x7f0000000040)) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) listen(r0, 0x4) 2018/04/10 00:44:03 executing program 7: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="5100000074cd0a6d0c713b7755de4248dcda1c3bdc36723a583ad55ef035fd081c0e0b8fe7d37dc933ef97efd1cd7c90719bf4c3e8a0ffc35d054155124f30f5ac83b1a5c4d8ee2fe603a11c5877fb5b741e33f3251d"], &(0x7f00000000c0)=0x59) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x6}, 0x8) pread64(r0, &(0x7f0000000100)=""/226, 0x4a4, 0x10003) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00', 0x200}) 2018/04/10 00:44:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000a7effe)) accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) fremovexattr(r0, &(0x7f0000000200)=@known='security.ima\x00') syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x8}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x202, 0xf, 0x0, 0x4, 0x2, &(0x7f0000000100)='bcsh0\x00', 0x100, 0x401, 0x9}) socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000240)={0x8}) 2018/04/10 00:44:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x40000) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000a1c000), 0x0) 2018/04/10 00:44:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x200300) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0x6}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f00000009c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) clock_adjtime(0x7, &(0x7f0000000340)={0x1, 0x20, 0x6, 0x3f71, 0x8181, 0x3f, 0x6, 0x2, 0x80, 0x5f, 0x7, 0x7, 0x7, 0x2, 0x5f71, 0x0, 0x5, 0x7, 0xff, 0xff, 0xc78, 0x40, 0x0, 0x7ff}) r4 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r4, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={r3, 0x9be}, 0x8) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000980)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0xffffffffffffffed, 0x0, &(0x7f0000000a00)="13704f21fab2aaf43efb9b16a37f9fd50d9a4a34a318911f65612e3f836d0c9b3903813353c9207048b40a7258be66ed6f04bd030fb5c3b24c355636dff9d5fed2e3d745ca9c4518570a1feeb94abd06c4cf2b04f1bfddea6cf1da770897bbb79f0cc5ce8274f6e22152d3c12c2399da609c6a7c26dcaebf9ddb87b1fba1a66dfb3caa"}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x7, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000480)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000540)={{0xffffffffffffffff, 0x1, 0x0, 0x0, 0x20}, 0x0, 0x5}) sysinfo(&(0x7f00000005c0)=""/23) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000780)={0x1, 0xe30, r6, 0x0, r7, 0x1187, 0xffffffff, 0x6}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000680)={0x0, 0xfff}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000006c0)=0x9f9, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x8000, 0x400, 0x0, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000800, 0x20000be0, 0x20000d70], 0x0, &(0x7f00000007c0), &(0x7f0000001340)=ANY=[]}, 0x78) gettid() 2018/04/10 00:44:03 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0xf, 0x0, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0x8}, [@typed={0xc, 0x28, @str='ppp1\x00'}, @typed={0x8, 0x68, @uid=r1}, @typed={0x8, 0x64, @pid=r2}]}, 0x30}, 0x1}, 0x4000) r3 = gettid() capget(&(0x7f0000000400)={0x20080522, r3}, &(0x7f0000000440)={0x0, 0xfffffffffffffffd}) 2018/04/10 00:44:03 executing program 5: ioctl$void(0xffffffffffffffff, 0xc0045c78) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) 2018/04/10 00:44:03 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) dup2(r1, r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = socket$packet(0x11, 0x3, 0x300) preadv(0xffffffffffffffff, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000004c0)=0x3b, 0x1) getpeername$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)) r5 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8010fffffffe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x80000000, 0x41) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={'ifb0\x00', 0x800}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000300)) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x0, 0x12, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0x10003, 0x0, 0x0, 0x0, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x0, 0x7, 0x0, 0x5, 0x8, 0x0, 0x773, 0x5, @perf_config_ext={0x3ff}, 0x800, 0x7fffffff, 0x0, 0x7, 0x0, 0x49d8}, 0x0, 0x8, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000400)=""/2, &(0x7f0000000440)=0x2) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xffff, 0x0, 0x4e20, 0x82, 0x2, 0x20, 0x80, 0x3b, r4, r6}, {0x3, 0x1, 0x8001, 0x5, 0x2f, 0x6, 0x8, 0x8}, {0x7, 0x5, 0x100000000, 0x5}, 0x2, 0x6e6bb3, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x5, 0x1, 0x80, 0x1, 0x6, 0x81}}, 0xe8) 2018/04/10 00:44:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x1400000000000004) 2018/04/10 00:44:03 executing program 7: r0 = inotify_init1(0x400000000000803) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000000)={&(0x7f0000000100), 0xffffffffffffff4f}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) fcntl$notify(r0, 0x402, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x3ff, 0x3, 0x0, 0x7, 0x2, 0x6, 0x4, 0x8, 0x7, 0xfffffffffffffff7}) 2018/04/10 00:44:03 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="ec231ca6db66f78e3a1162143c082b9e9b6858c189589f62d1912f5051480afc8b437b1f28a01cea9ca94d4c93cfcdae50414311f52ce97772907cb310eb10065d1e3d3f1247d65b73063834225238ae30d5e57fc18dcf7fa53594887a560b584b42b1665a640bbf591135d9d101548174b32a783e97607fe89fdbe2acc83efb282c56e28a18dea14b093afc586a52b6dd2eec855819d798c03b1d9bb4dbbfdb114a8fc24af26b6e437d5fce1f9a84f2c6336a46c3ea6f296561138365c2f0a80b1c428b0d", 0xc5, 0xfffffffffffffffb) keyctl$clear(0x7, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/04/10 00:44:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001140)={r1, 0x1}) r2 = socket(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000010c0)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001080)='lp\x00', 0x3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x10) getrandom(&(0x7f0000000080)=""/4096, 0x1000, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/10 00:44:03 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)="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") r1 = dup2(r0, r0) dup2(r0, r0) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x96) [ 43.913898] binder: 5274:5275 ioctl 8010aa01 20000180 returned -22 [ 43.921593] binder: 5274:5275 ioctl c0306201 20000980 returned -14 [ 43.931466] binder: 5274:5275 ioctl c0286405 20000780 returned -22 [ 43.945238] binder_alloc: binder_alloc_mmap_handler: 5274 20000000-20002000 already mapped failed -16 [ 43.957380] binder: 5274:5275 ioctl 8010aa01 20000180 returned -22 2018/04/10 00:44:04 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl(r0, 0xffffffffffff6f8c, &(0x7f0000000040)="e9adfd532b8cb0ef") sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9}, {}]}]}, 0x38}, 0x1}, 0x0) [ 43.960024] binder: BINDER_SET_CONTEXT_MGR already set [ 43.960031] binder: 5274:5279 ioctl 40046207 0 returned -16 [ 43.960094] binder: 5274:5280 ioctl c0306201 20000980 returned -14 [ 43.973908] binder: 5274:5280 ioctl c0286405 20000780 returned -22 2018/04/10 00:44:04 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control/file1\x00') readlink(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000040)=""/30, 0x126) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) close(r0) 2018/04/10 00:44:04 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c95970", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/10 00:44:04 executing program 7: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/232) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/04/10 00:44:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0xa461, 0x4) r1 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000016c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001680)={&(0x7f0000001800)=ANY=[]}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') syz_open_pts(r1, 0x8000) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000001700)=""/127, 0x7f}], 0x1, 0x102) 2018/04/10 00:44:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="e5b8c815d715d71e7ca9af797f0d70f38790771c4bdfd40d207814afa3bc6f434b9f6f94ecbf4a6d8ca7481f38264b19b33f671ffaf7a7559da9a20a842c86bfb5ac0400ab6361391fadd1f34f5cafad32bbdec67b4dd22ebf04c4993775165c14c337abc78357519298", 0x6a}, {&(0x7f00000000c0)="79eaad96d2278a0fc1464dafeb255846a79a1ef633e64b489c5bff755955324839a4ac519540e6027a0591e03a0035a0f4416d61960422907e984fc3a2feb84034890ca2089a8071554facff127c7960a83affed18", 0x55}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000140)="d3ed5573f9e75ccef2036c7ac16d1f62c3ac31ae69db6ab9aa4954502bfbfd88d1156c110732287fd3f5dfc4657fe7398734074c8ae6ef28b0a7d9c45b20878f35bf5d88ec49ac2f76aa8b74f11bffd4bfadd762", 0x54}, {&(0x7f00000001c0)="ca", 0x1}, {&(0x7f0000000200)="7c119dde1dd10f1640aa862393c1f0dda74fa9f5db6e20ec7a688b832048d9ff2e1b8c43947330d1eba32dde1793d2c82a547c41700b8483bdc55e870ba9c35a7bf1e911b3f6dc9a99c8c628f9d31add515fa869", 0x54}, {&(0x7f0000000280)="ba97a404524778c784cb2af4b209211fc8874e371468795eefbcb541d8fa0c2b05414dc67d618b1468ac39fa056dc138f038f03354863c6f041eea4584573f39c8d8c7353ec549393097cb949b5012a76a61cd0d75b9f7fac6cb6552a52db0bee9064bc361acb660697d1c7bfb6f1fe7d0c35c9590e44e5bd9ba9e3498168df5e3d05e85c83cf3244602510d5ac71aad8cd7d1283bcc2b53b2c0320447520e0f4ab05a36afbf995885f1b2cb", 0xac}, {&(0x7f0000000340)="c7f924e5ed80c542f2c0a7e08c429a730e498445a4fd6bdfd266d2138dc0a032df162d09", 0x24}, {&(0x7f0000000380)="65c3f8eb10cd570a37b79f93a352331539c26c27c7b4a3607e72f812fcc9d9196d3549a2571c7280a105157f45012826b53c2f8890d20db8b07a3698813c41e7789f6d58f6de93abc7656fb25f523aa93f319e746904aaa77b8cc420b0272485fa1a66b9609014cbffcd8c89809326ab28a6378cff", 0x75}], 0x9) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/04/10 00:44:04 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80, 0x80800) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r1, 0x4b30, 0x5) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) rt_sigsuspend(&(0x7f00000001c0)={0x6}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x8000, 0x0) 2018/04/10 00:44:04 executing program 0: mq_unlink(&(0x7f0000000000)='$,\x00') syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "6e221d", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) 2018/04/10 00:44:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/10 00:44:04 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x437}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/232, 0xe8}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x8, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={r4, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r6, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/10 00:44:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000d76bfee32e4c87b6e001a2b712606924000100000800000000000000000000888299311f0f1ce20000000000000003000000000000020000000000"], 0x30}, 0x1}, 0x0) [ 44.703748] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65131 sclass=netlink_xfrm_socket 2018/04/10 00:44:05 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)=0xe, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x10}) r2 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x32, "bfdf70892b5e6250c64da4d5723771490c225c4041541201d1f55638baf1785bb3e85b07fff288006f40a0b9e091af6102ac"}, &(0x7f0000000100)=0x3a) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/101) 2018/04/10 00:44:05 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="38266034cf3f0f3acd6fe2fbc5b65cfa779aa962440e0b52a554e45f9fefb85898b6f86b60ca4c37c45f06b63ce1eff3174f89ec8e91ddf2184c998f874233e007895a3e09872b17a27a032fc9e9813d16e75535a07290594754aefcc3f0cf581c9c2008c188b97008450fd0162620f31ffc22a5ee7e1cb161c62d83e688b92a3446329d2d4c46d5792b3d2d27481472f7ba3737282cc839d029dad1d4376ce9afbbc3d468ed2aba12ec7d40831ee36c1a1d6277e144a25b66b675a5d9cf19042e9a17a06f3fdede0100add620659c13576d9759f8c9c6e441826d2c", 0xdc}], 0x1, 0x8000000000000004) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x139cf1ce, r1}) write$selinux_user(r0, &(0x7f0000000380)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000340)=0x4) writev(r0, &(0x7f0000000000), 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x5, 0x4882, 0x8a3, 0x3, 0x400, 0x20, 0x6, 0x8, 0x657, 0x6, 0xffffffffffffff00, 0x1}) ioctl$KDADDIO(r0, 0x4b34, 0x8001) ioprio_get$pid(0x0, r1) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x1, {0xa, 0x4e23, 0x7, @empty, 0x5}}}, 0xfffffffffffffed4) timer_create(0x7, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f00000002c0)) r2 = gettid() tgkill(r2, r1, 0xc) 2018/04/10 00:44:05 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000003a00)=ANY=[@ANYBLOB="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"], 0x9b7}, 0x1, 0x0, 0x0, 0x800}, 0x8004) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/kpselinux/statu', 0x0) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000440), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f0000000a40)=ANY=[@ANYBLOB="c6b57c4975a6dd8557b96e348867f6159f1c563e45c6143084b430ccf6db937bb46fd5d930ec5dfd0c204b0081b965315fa965c0e734aa63cc5dbeffeb8d3b26f152beddc2d13657"], 0x1}, 0x1}, 0x8010) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000580)=0x2) getsockopt(r3, 0x6, 0x7, &(0x7f0000000140)=""/157, &(0x7f0000000500)=0x47b) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000c80), &(0x7f0000000cc0)=0x8) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f0000000600)}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/10, 0xa}], 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000280)={r8, 0x80000, r0}) ioctl$ASHMEM_SET_NAME(r7, 0x41007701, &(0x7f0000000600)='][!vmnet1GPL\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r9, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x8, 0x3, 0x7, 0x80000000, 0xffffffff], 0x40, 0x3, 0x100000000, &(0x7f0000000140)=[0x200, 0x5, 0x7], &(0x7f0000000180)=[0x9, 0x5, 0x9, 0x0, 0x0, 0x9, 0xf]}) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) accept$inet6(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000780)=0x1c) 2018/04/10 00:44:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x4, 0x30, 0x2, 0x3}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000740)={0xff, 0x8000, 0x3, 0x4223, r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x20000cf04, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc), 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000003c0)={0x20, 0x2, 0x5, 0x0, 0x10c000000}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0xffffffff) pipe2(&(0x7f0000000500), 0x800) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000e81000), &(0x7f0000e6e000), &(0x7f00000e6ffc), &(0x7f00005bb000)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={'sit0\x00', {0x4, 0x37, 0x0, "4cc9b7b1096a", 0xffd}}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000600)=0x3fffffffffffd, &(0x7f0000000640)=0xfffffffffffffce0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000780)) add_key(&(0x7f0000000040)="938140a66b657900", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3", 0x2d, r5) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717f", 0xb3, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) tkill(0x0, 0x29) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000580), &(0x7f00000007c0)=0x92) shutdown(r0, 0x1) 2018/04/10 00:44:05 executing program 2: r0 = socket(0xa, 0x2, 0x88) socketpair(0x9, 0x2, 0x1, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 00:44:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f0b653f4e0be713966c50f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x800000200000008, 0x7, 0x4) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000280)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x2, 0x8, 0x1, 'queue0\x00', 0xab}) mkdir(&(0x7f0000000000)='./file1\x00', 0x21) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/10 00:44:05 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) geteuid() fchdir(r2) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r4, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r5 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00005befdc)) r7 = syz_open_pts(r6, 0x20201) fcntl$setstatus(r7, 0x4, 0x2800) ioctl$TCXONC(r7, 0x540a, 0x0) write(r7, &(0x7f0000fd6000)='z', 0x1) getuid() ioctl$TIOCSETD(r7, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r6, 0x540b, 0x0) sendfile(r1, r5, &(0x7f0000d83ff8), 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000004c0)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0x0, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x773, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x0) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000500)=""/197, &(0x7f0000000080)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000180)={0x9, 0x1, 0x80000000, 0x80000008001, 0x92, 0x98a, 0xc}, 0x80000000) 2018/04/10 00:44:05 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000340)=0x1c) mount(&(0x7f0000000040)='./file0/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysv\x00', 0x90000, &(0x7f0000000240)="fe68d87613436f34e730356fe2351e0f44348c51d410dd99c77d3ad7f40eeeda4805261ead279aff80c91ee7d367ddfca18ce1cf4a5849718626e35e2ea97501560e83d3736fe367612833a7576a7e274229db630cc36a64f2c04f091b8611a3f82dc1330d8682c6e3a5a438ef17169e9ddf09d2d9d4263d1d69a6f7426c204f88c3e3bcc56509ef5246a311a77f41cce6b71534fe8d4c61b7e895022eca099e4231d571289d5c3de200f9797b1a1c423b01405dc45f40df") lgetxattr(&(0x7f0000000000)='./file0/\x00', &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f00000001c0)=""/90, 0x5a) 2018/04/10 00:44:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000af00879f6009000000000000134293c2991e2a08004e"], 0x10}}], 0x2, 0x0) [ 45.597473] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/10 00:44:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl(r0, 0x3ff, &(0x7f0000000000)="e6828ea183d163bc0eb4734b83a6e907839a37607dd33a54203585eabd6ace76f030f6d78392709f1b0859c16702d8de730ed029b7cae1d27b186ec4cff1cc210101c3e30d1b404667ecfaef579cfdaa6521c671c83caf9a62d72f774af7609c82494704317a9c6af25930f3051d9c23486cd2") r1 = epoll_create1(0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="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", 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="0165637572697479000000000000000000000800000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x1) connect(r0, &(0x7f0000417000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/04/10 00:44:05 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) sendmmsg(r0, &(0x7f0000003c80)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="d69872d0d97968220ad83a95df705706a0cc356cfa6c23c2acadab0519a17e4bc567a56a0e39459ee78590eca3c7351cb3ed7fa25674c08c72d855881b8ee626b90dd638ea14feb680986468d7034209d46414b971ab9a9c63f25651efb57013f838b21aad572eb9e84151c2c5af7b594d3a71b2fb27146da906f5d944d12329a736b8fd8568675663f5f8be155b2fbee49d27d0a3461a1cf3c042808a44050ba070560739fcb77ba88961cdca49ea3a0581ad4d76207e30b5eeff7d383fcd2da5c4", 0xc2}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)="7927e7fd093deec6c2100e57e8fd67b654d730cedb60cacdd8b8fec6efc36dd6ad1d56bb6214fdf470b9638f5b9f4766a86962f26cd6f2c528f31d317e90955cfa09a479a7e1f546f67822e5089061886e58493dedddfabcca81b5a7347623091c9477018a3582785fbd764e7bcae19e9d2bccff6c3ee693070d45cbc2d90dedaf4f604647db4e498e0dd5028e8b0a176a2ef10443d2605071c1fb21c332d6b2e6d65a10ed", 0xa5}, {&(0x7f0000000440)="84febd061377eaabb797b14086c1cd305e3d5b65fa1be2df9ef03da54a5797b9a6df077851a26b4e48b231dcff6aa9ffa50fe30aa60f76c89b8f88ec0ac95fb0e36a9879ef3112297ab14dd9569768059aedfeb1a5c92ee01cf897295305eb16213c42efe4c0b49e9fd2d3a3eb76febe57f07a86fec93477c6c8b362735bd6e1126cc6947a09bda5be920ad422788073f4ef149ea18bcaf0efcdef6f0afa9a4c101af40c", 0xa4}], 0x2, &(0x7f0000000500)=[{0xa8, 0x11f, 0x9368, "5a784b0189ae4f5f5ba7c86757eff290b24910442fcee70a7d7ed5e37b94854c458834e536e6f2d30dbc4a06e082adf6af85e8d3172154b76b99e610976efc611e0bfb27703d3f84131d6ea627ddd455feac3dff7bfc41ea22e54297ff1bb1e0d34b9fc0281742f0ebb033ba833770c6c4aa4a7c8341abb75c60a0dcb97a6f90518795f0b8db55994172d661f7ff2b38ae87c09e25"}, {0x108, 0x29, 0x6, "c1a5d4fe874a09929019079705a67e0d000446a0cde1508b537d77a037e8a3d50fcd5eb770cbbc1945d873e33bc97f54797dd26923b87b95d3988d154ff548d4078ff8988c826fefa1f224a4029e1ec309bd1c73b390c4c1e6383400320fe569b0aec6c7d12957fbf0c973bb2da5e5c41be16c8a472762547c2818596db82bc4c69fae090472592cc257c4e00e3082c2fb2eb6a77aa1bb28ac1ac62bedc89675dfa80054ff90b50d674b308e7eeea1f9f76aba6748e8056bfa0905c9c5a31c4ae7f0ea75aec835fd75a0a89833bd61e1b94f0ca04a0bfe0eaa49fe307bf69491251f1625f19258d28b3ac532622f68c492dabf438cd9c3"}, {0xe0, 0x0, 0x9, "b1120e0898aea7c9fab69ca46551b55dae58561485491839f1ce746d9121885eabf041ecea24790a313385f0f1d954f11dc2ff3ab6db74bcbe54bc7e894b3f47ef0905bf73ed182b793d3106058007724eb8ddd2ef24ea75898ef0d549cbccffdf025546c6b97bdae3237a23e4f3c4840982826ab347271552e043fabaf6da5c8be394cffea3fd4366e9eeacd47775d08358aa822c7df3cc20b26c638199fb73b1c91d26b2753b0739c60fd3ecfcd3cc15bf7c206e0cbbbb711420ed76dc532d8f51e30569d29655cb56b1ce301c"}, {0x18, 0x10c, 0x2, "f21f7d7baf52e62e"}, {0x70, 0x10e, 0x8000, "784287d4a5fff908b3ad8af6d3ab43fa9d6425b0e5ba6bfc17029d40e4cae2ba776824afbf4b0813abe8b41d9cdf3b656d663e82a4f6d4ad605a2adc7ea8281559f924709b8c696d6625c28d9325cdab54c3816f49942b6eb7ca56"}], 0x318, 0x8000}, 0x1000}, {{&(0x7f0000000840)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)="22b7651df8b77a8e9025f67cc8d8cc0426a223271644cf", 0x17}], 0x1, &(0x7f0000000940)=[{0x50, 0x104, 0x9, "f3356f606ceec6c47fc43a4a53d95d4cb8887938d1dcf3fe3da21c4b7c607cf137049b6c94bf45566e01a05d0431cd3cd1b6763722406dc742e3"}, {0xd8, 0x1, 0x9, "08ac85e4d04d925ba06e0efcdc2b2ccc27127de3b01f865be159af89a33e6d130a5975ccd32daefe714e15e5a751e340a99e0aa9e3f211ced158ea8729a490ae161bf8ba85529ae4f495cee0182ea27068110ca209aa6dff055f590e256e133e1120895cb6d09c9c4626b64b22ef01d2bc0ba3290df99ebca67e183a968d1ec13ff15f87c0f654356fe69e41b3d56eee87e391b23c5b2c7450fb7e8da62a7405625f85a7bbf65d861426226e363caf3532a84903fdb717052684bd45128c47a1217503dd4b"}, {0x100, 0x10b, 0x2, 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{&(0x7f00000033c0)="87a083c002a3fc8c8eb15df0d0112e132032d4a4f60e80a8a256462f4b90eac71e714bc447aa6e33fed0a309d0c602bb901d3eecc34bd62846ce9a965812fff7dc82bfdfa5a19342b2da3ed230df04344c41143c8d236aa8a4c930814901d0e7d8cf6c59b62e0f8eba39491b4d20eddc34557575dedc629cb48ffd7dbdfbcbd875a6171a20cd316d318f79d8a719f8c80f19d3d16c9cfdd716865cd5d1f9953e1833c1bbcc19a6d5cd7b0a2aa12fac8ce39e", 0xb2}, {&(0x7f0000003480)="83c29e19f68cfe89a252e255055e78ac078af9725f879f426ac8eb65007e35ceee0b046eefad17151b31aae76328e5f283a36ca6daba64997e9c00208b3aacea05fb86054e15d3ec85567a4134f65af15f9da2727c3408bb050c0f970dd94ba3ab8fc20d51408508d13a98cd226e58ec2e73f412ca8ba2e0b29c8ef81cde3fcfbd02e4c3212dda327fb6642090982b", 0x8f}, {&(0x7f0000003540)="005a60b55a177f95e8976b8cdc4743053ae0062a71fab721b19fc0a6cd556bc78e3e80f80f6e08c9ae9f1dc1", 0x2c}, {&(0x7f0000003580)="695d773ac4dbecf940160f22cd977573be0817026a0cb1bde114cfba6dca1eafda2402d127df63d0ed71f32a5b655c0873d26f9770ac", 0x36}], 0x5, 0x0, 0x0, 0x1}, 0xfffffffffffffff7}, {{&(0x7f0000003640)=@nfc_llcp={0x27, 0x1, 0x1, 0x2, 0x6ea, 0x9, "a7c2b5d1e071732b7af946f74043391f2290534c8b57521332b62a05b11bcccfd92b717859b5dd1e887eb2a42a6ac2d1ef5b8b0a3a76665d59ea2b561ee441", 0x32}, 0x80, &(0x7f0000003b00)=[{&(0x7f00000036c0)="706faee8caa81c411e292e5c43174ca2fc02be0716fed8e55a383e4d2456a0a9d6866e82f202dd53ef7ab551d58c140d8db8681c47b9e0cd9fbdc07cd836339a1e0b0f9c49e702c76fb88762cbc94fc5c0f37b724b794837e1d73e3fba99b376be8f0cc87d14cbaa39957ef6c90618cbb2ead661360ade3f4939a64816f313c797ef89fe557cb84583021d3601cd7627779d799996963d183b39dc87bebf09e0762d19243d16e7eae53a0b5ab51e536c6a29873a919878650d182901ccd3c82ebc4be9cd817c0de945373c8d78f96a3b3b93cc17", 0xd4}, {&(0x7f00000037c0)="411036a9ed281e84ed912b6577e6d2cac1a29c54359b198862690227d14128ed08dcc87b5914ac8d58bb62b862d85ea9ddb38c07b4fd3866a4dad4eea47cd7d5ac8b31cc41447874c2330525e7b18ab96b7fc0159dd7cbc057c03411335988ed89e2a2044da1d72b0755428312597ce45b5249d4c67c82e546cba8f857b348d9a90f19af3d903305621de72e4b67a1bf6d5a026c7a1ff15627ac939ccedb8580f88fcc666fb175806b385c4a16e18e36643ff5a45026deff8b7e537337cc048f5cbe6ff5fdd557b26d37ce44f2e46125d5bd114ba8e5506d5e27a17a", 0xdc}, {&(0x7f00000038c0)="82b551acc5d1334b71c5402103df9c4643a99be372bfd50b159c8e35f8dbfac4f2844e34c8a8072aff6b24c6a0989c3fead374b1bc3c1eaa6017234b3df7ec5fbd2ef5c263dbbd3301a9bf357bc7da8d57f14790084b8b311002d5fd8e151911b3dabc847541d8946fab921fd31be6e5c010f5cf1b8419cc9cca88f4ea2f2b99cc57", 0x82}, {&(0x7f0000003980)="aa318df78da9dfe03fe7b65ec34abf783e2d0f88183e8860406dda313dbd12db6705a16435f7bab63a57e0215b641ac839480b81a780a85f1fa635616679a5c89340ba9e76", 0x45}, {&(0x7f0000003a00)="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", 0xff}], 0x5, &(0x7f0000003b80)=[{0x28, 0x5c8621c06a497c2c, 0x7, "865ecd52340f665ba7ae674575ed5723906f45dfd07c03"}, {0xb8, 0x10f, 0x92, "e117585a5e16707bb4868bce01c45f5b76b058fecb045f230f6f7cb8a6b077b9858ac9618fdc2cf1b1f53d7dbdc3ed3e22bbcf08b560de8a6c3fe6eb8aa7b7995c4edee09c6838c834bb35bb65ad61e056ff9259aae5fdfb937f154bc8919913dbd89edfc652ddad2fbba83892761909fb4a4514c1b3c8147e3c62f4940e296d433bd41fddf58daac3dbcfbcb3a0886650df1d1e36b3de6896b30d4e74d498ac47c1"}], 0xe0}, 0x74}], 0x6, 0x40000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r2, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x5}], 0x4000000000000f6, 0x2000000) [ 45.704395] mmap: syz-executor4 (5378) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/10 00:44:05 executing program 7: getuid() r0 = socket$inet6(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0x416, r1) keyctl$search(0xa, r1, &(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250007002100001c010000000600050000000000000000dc0000000000000004226eb75afb88de448daa7227c43ab8220000060cec70ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x100000001, 0x0, 0xff, 0xe, 0xffffffffffffffff, 0x7, 0x20}, 0x20) 2018/04/10 00:44:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280), 0x20c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/226) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x4}, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x7ff, 0x0, 0x6, 0x2, 0xfffffffffffffc01, 0x16, 0x6, 0x7f, 0x479, 0x10000000}) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)) fstat(r2, &(0x7f0000000700)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000600)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) lstat(&(0x7f0000000840)='./control\x00', &(0x7f0000000880)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000f40)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)) sendmsg$netlink(r2, &(0x7f0000008d00)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8080000}, 0xc, &(0x7f0000008c40)=[{&(0x7f00000017c0)=ANY=[@ANYBLOB="000000000000f9ff0000000000000000"], 0x10}, {&(0x7f0000000a80)={0x10, 0x3c, 0x200, 0x70bd25}, 0x10}, {&(0x7f0000008d40)=ANY=[@ANYBLOB="280000001a00eaff27bd7080ffdbdf2518001b00776c616e306574683070726f6329656d30000000ee2c9da72106b4c43839477820889b43498c3febe8916aea64998168f896a8e3dc88696dd6aa21dd630003b9069373bf0b6616dd48c2c1db60ecff5346c85ee5a32f220ff767c7cefe4904a0619a86d5678aa747d9f84eed595d620444b4b5d6418aa09e519bcfb58d2e75915786ae"], 0x1}], 0x3, 0x0, 0x0, 0x8000}, 0x4044850) mkdir(&(0x7f000000e000)='./control\x00', 0x0) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@random={'security.', ':\x00'}, &(0x7f0000000580)=""/66, 0x42) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x83}, &(0x7f00000001c0)=0x8) 2018/04/10 00:44:05 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f0b653f4e0be713966c50f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x800000200000008, 0x7, 0x4) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000280)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x2, 0x8, 0x1, 'queue0\x00', 0xab}) mkdir(&(0x7f0000000000)='./file1\x00', 0x21) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/10 00:44:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x4, 0x30, 0x2, 0x3}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000740)={0xff, 0x8000, 0x3, 0x4223, r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x20000cf04, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc), 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000003c0)={0x20, 0x2, 0x5, 0x0, 0x10c000000}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0xffffffff) pipe2(&(0x7f0000000500), 0x800) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000e81000), &(0x7f0000e6e000), &(0x7f00000e6ffc), &(0x7f00005bb000)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={'sit0\x00', {0x4, 0x37, 0x0, "4cc9b7b1096a", 0xffd}}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000600)=0x3fffffffffffd, &(0x7f0000000640)=0xfffffffffffffce0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000780)) add_key(&(0x7f0000000040)="938140a66b657900", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3", 0x2d, r5) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717f", 0xb3, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) tkill(0x0, 0x29) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000580), &(0x7f00000007c0)=0x92) shutdown(r0, 0x1) 2018/04/10 00:44:05 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80000) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0x7b, 0x0, 0x0, 0x4, 0xfffffffffffffc00, 0x6, 0xfff, 0x0, 0xfffffffffffffffc, 0x1, 0xb4, 0x7ff, 0xdd1, 0x8541]}, &(0x7f0000000680)=0xc5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000780)=0xfffffffffffffdcc) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0x8ed1) syncfs(r3) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(0xffffffffffffffff, &(0x7f0000001900)) recvmmsg(r1, &(0x7f0000001dc0)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000000900)=""/78, 0x4e}], 0x4, &(0x7f00000009c0)=""/195, 0xc3, 0x20}, 0x9}, {{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/139, 0x8b}, {&(0x7f0000000c00)=""/66, 0x42}, {&(0x7f0000000c80)=""/103, 0x67}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x4, &(0x7f0000000d40)=""/240, 0xf0, 0x7}, 0x20}, {{&(0x7f0000000e40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/79, 0x4f}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/43, 0x2b}, {&(0x7f0000000fc0)=""/213, 0xd5}, {&(0x7f00000010c0)=""/108, 0x6c}], 0x5, 0x0, 0x0, 0xf18a}}, {{&(0x7f0000001180)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/163, 0xa3}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/99, 0x63}], 0x3, &(0x7f0000001400)=""/76, 0x4c, 0x6b22dd6c}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000001540)=""/128, 0x80}, {&(0x7f0000001780)=""/230, 0xe6}, {&(0x7f00000015c0)=""/132, 0x84}, {&(0x7f0000001880)=""/47, 0x2f}, {&(0x7f00000018c0)=""/16, 0x10}], 0x7, &(0x7f0000001bc0)=""/226, 0xe2, 0x100000001}, 0x3}], 0x5, 0x2, &(0x7f0000001cc0)) fcntl$getownex(r3, 0x10, &(0x7f0000001f40)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e25, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) poll(&(0x7f0000000240)=[{r4, 0x4}, {r0, 0x1212}], 0x2, 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/91) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r3, &(0x7f0000001e80)) sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac9467616f90d842448bae3d16231c6f8b3140b41bc08ed750101d0c31c909d38deecea0d16e9b079f7fc35cb2299dbf947ac5b6a4e4c9266043315d03df29c40cdf211c23b840b1", 0x9a}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x20000001) 2018/04/10 00:44:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f0b653f4e0be713966c50f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x800000200000008, 0x7, 0x4) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000280)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x2, 0x8, 0x1, 'queue0\x00', 0xab}) mkdir(&(0x7f0000000000)='./file1\x00', 0x21) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/10 00:44:05 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000add000), 0x8) ppoll(&(0x7f000031c000)=[{r0}], 0x1, &(0x7f0000757ff0)={0x77359400}, &(0x7f00009c7000), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) r2 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="c8ecd70bd0ad46284e7f5e9eddafa02318a516a3966b28a52f3dad911bc6c41ef26edf83a3fcdf3bcef8a61f3e57355ba055d229527a27699bc95a1898820373bc75264fb887352e0b7660e30591d816d1a393979fddaee50db8a4e479d846682c3478e6ada9f633c70bb6b4b1a581563d0cba5d95ac959df88534321ba9de03e53768df2f1ffc59dc3393d7aa98945d3cb5617b", 0x94, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/10 00:44:05 executing program 1: unshare(0x40000000) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000300)={0x3, 0xffffffffffffffff, 0xa1}) fchown(r1, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x2000000000000, 0x0, 0x4, 0x6d1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)) 2018/04/10 00:44:06 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x100000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r2}) 2018/04/10 00:44:06 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="0fca35de58871cfbc72dc9e486567ae8ed195e0500004d0b4dae5c48f7ef4375c9dfff80c0", 0x25, 0x8041, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 45.916356] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.928115] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.949453] IPVS: Creating netns size=2552 id=9 2018/04/10 00:44:06 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x2c, @loopback=0x7f000001, 0x4e23, 0x0, 'nq\x00', 0x6, 0x5, 0x2e}, {@multicast2=0xe0000002, 0x4e22, 0x3, 0x2, 0x3, 0x5ace6f31}}, 0x44) [ 46.019487] IPVS: Creating netns size=2552 id=10 2018/04/10 00:44:06 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24}}, 0xfffffffffffffff7, 0x101, 0x7, 0xfff, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x1, 0x0, 0x0, 0x100000000, 0x3, 0x1954}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x0) 2018/04/10 00:44:06 executing program 3: r0 = epoll_create1(0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001180)) 2018/04/10 00:44:06 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1b, 0x1c3c, 0x1, 0x401, 0x0, 0x2, 0x40408, 0x6, 0x1ff, 0x101, 0x9, 0x885, 0x1, 0x7fff, 0x4, 0x200, 0x3, 0x3, 0x9, 0x8f5, 0xfff, 0xffffffff, 0xaa6, 0x10001, 0x80000005, 0x4, 0x80000000, 0x0, 0x10001, 0x3, 0x0, 0x8, 0x0, 0x101, 0x2, 0x77, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x100000000}, 0x400, 0x74c, 0xcd, 0x0, 0x0, 0x1ff, 0x31}, 0x0, 0x2, r0, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x5}, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4024700a) fcntl$getflags(r1, 0x40b) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x5, 0xffffffffffffe50f, 0x4, 0x1}, 0x6) 2018/04/10 00:44:06 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x240, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"7379f884f942da78055a29e6002000", &(0x7f0000000180)=@ethtool_link_settings={0x4d, 0x1, 0x20, 0x9, 0x4, 0x10001, 0x8, 0x8, 0x8, 0xfffffffffffffffe, [0x2, 0x3, 0x1, 0x9, 0x8, 0x100, 0xfffffffffffffffe, 0x7fff], [0x1, 0x80, 0x200, 0x100000000, 0x7f, 0x9, 0x1, 0x7, 0x9]}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xe320}, {0xa, 0x4e20, 0xd14d, @dev={0xfe, 0x80, [], 0x11}, 0x1}, 0x7, [0x5, 0x1, 0x8, 0x10000, 0xf0d, 0x7, 0x401, 0xfffffffffffffffa]}, 0x5c) 2018/04/10 00:44:06 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffffc3}, &(0x7f0000000240)=0x8) r4 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r5 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f", 0x43, 0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0xfa01, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000004c0)={r3, 0x200, 0x3, [0x6, 0x2cd, 0x5f4]}, &(0x7f0000000500)=0xe) ftruncate(r1, 0x6) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000480)={0x5, 0x70, 0x100000000}) sendfile(r5, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) ftruncate(r1, 0xffffffffffffffff) 2018/04/10 00:44:06 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd2(0x0, 0x0) 2018/04/10 00:44:06 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f00000000c0)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x8, 0xfff, 0x1}) mq_timedreceive(r0, &(0x7f0000000000)=""/187, 0xbb, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0xe0040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000300)={{0x7, 0x1}, 'port1\x00', 0x10, 0x10, 0x6, 0x800, 0x671, 0x8, 0x2, 0x0, 0x7, 0x4}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000100)=""/98, 0x62, 0x401, &(0x7f00000001c0)={r2, r3+30000000}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000240)) [ 46.407656] binder: BINDER_SET_CONTEXT_MGR already set [ 46.413446] binder: 5458:5460 ioctl 40046207 0 returned -16 [ 46.420626] binder_alloc: 5458: binder_alloc_buf, no vma [ 46.426250] binder: 5458:5459 transaction failed 29189/-3, size 40-8 line 3134 [ 46.441149] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.447102] binder: release 5458:5459 transaction 3 out, still active 2018/04/10 00:44:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socket$inet6(0xa, 0x4, 0x8) [ 46.453875] binder: unexpected work type, 4, not freed [ 46.459548] binder: undelivered TRANSACTION_COMPLETE [ 46.464789] binder: send failed reply for transaction 3, target dead 2018/04/10 00:44:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f000022afff)) r1 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/10 00:44:07 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) write$evdev(0xffffffffffffffff, &(0x7f0000000080), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 2018/04/10 00:44:07 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0xb) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x1, 0x10000, 0x3, 0x3, 0x0, 0x9}) 2018/04/10 00:44:07 executing program 0: clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x9) alarm(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/10 00:44:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x11, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1a3b7ddb761b7d1cca10e0f6a743e203ad7f0344e729270d3fbd8a96494c30ae36a73f0cb2f60a7816db3192f9e18123f23949d4a3964e9d4224c7c3941351522722b168ede7f36f86e4334223beceb2c5a5ac69e84681dcfd3281da808be21cd7b9caafdb923c8113748b4bbf7bcc9dfb718bd32219a38062a5e1482c66b7cee1af9448be2aab6721736d", 0x8b, r4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0xffffffffffffff34, 0x0, &(0x7f0000001000)}) 2018/04/10 00:44:07 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000068f000)=0x2, 0x4) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'nr0\x00', 0x4}) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/10 00:44:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x301800) setsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000040)=0x100000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x8d) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000003040)={&(0x7f0000002c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x7, 0xffffffffffffff96) shutdown(r0, 0x1) 2018/04/10 00:44:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f00000001c0)={0x8}, &(0x7f0000000200), &(0x7f0000000240)={0x77359400}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ip6_vti0\x00', 0x1000}) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = accept(r0, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000180)=0x80) getsockname$unix(r3, &(0x7f0000000380), &(0x7f0000000400)=0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x7ff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x0, 0x30}, 0xc) setitimer(0x1, &(0x7f00000002c0)={{0x77359400}, {r1, r2/1000+10000}}, 0x0) getsockname(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) 2018/04/10 00:44:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047dfd0)=[{r0}], 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4e, 0x201, 0x1, 0x4, r1}, &(0x7f00000000c0)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 47.124768] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 47.126159] binder: 5503:5507 got transaction with unaligned buffers size, 58534 [ 47.126230] binder: 5503:5507 transaction failed 29201/-22, size 0-0 line 3179 [ 47.131736] binder: BINDER_SET_CONTEXT_MGR already set [ 47.131743] binder: 5503:5507 ioctl 40046207 0 returned -16 [ 47.177503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/10 00:44:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f00000000c0)="1fecd61148d95eb1ef6e13940e0b5abefeaff73043221d2867cb37ca5430", 0xfffffffffffffe96) 2018/04/10 00:44:08 executing program 0: clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x9) alarm(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/10 00:44:08 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x10, 0x400000000003, 0x0) write(r1, &(0x7f00000002c0)="170000001a001bed0000132100f404fffffd9872eff0cff07a2ca61fa7cd74a5f80f4bc2e69cf73d98b10c3b10eb383ec1cb99dbe449ec5fb81612ce085ca57e81725837859b11b668bc7dab43", 0x138) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x30000000000000, 0x81cc, 0x800, 0x8, 0x5, 0x6, 0x9f7, 0x200, 0x0, 0x2, 0x0, 0x2, 0x6a4, 0x80000000]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x15b431a4, 0x200, 0x8, 0x8000, 0x2, 0xfffffffffffffffa, 0x64, r3}, 0x20) recvmmsg(r1, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r2+10000000}) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/10 00:44:08 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="53da4e1396cfd14e695a4b411328b1ec5a3e11a0edaed34b266170a93ddd5ab8481b33f7ff04fc657ca2eb031888b75925d0e80d695965bdc6c4e548062873018720cd61cdbf53a9a82051399ba7d07ce6ba0240b4eac1468985f301bd3cc3a9c578ec88974c", 0x66}, {&(0x7f0000000180)="97afc3967fdf1b46a63d641eea906a26a01dd1e26dd8e842dda712c4ae01c7171c4d2b481edbec9ed3c7", 0x2a}, {&(0x7f00000001c0)="638616e55839f949de710d6cf6e33e913edc5ea345d48bc953b7d6ea2b7abffcba88fd6458396196862163d723f8be92d505fcfa900620e65dca324fd81604c32bfe8b546a8b724502e8350628d92fa3ed517b0ee24455edc616c5f8233f5a87ca506ba975bab0a9e93a5554d69113c31d51e38614661c8ef05e8260f39a165118386e70283c1d41fe25e85cb3a10ee8fa26f428a3356435f520dbfb2155d659d8349a86f0177b1591380592f7a252439e31c76f8087d620e1cd33d4a052b6fa44662089e24a084fb62b331bbe3846f41e8166b55c", 0xd5}, {&(0x7f00000002c0)="f5318900f5b2b36fd1881b81ad29cc5827352e5b31093b6611ec7ebb804d455ba3a5641c8b49a12e93ddbde7fa2685c979c180e90336c92b33c4cf1cfd86f3c04c9f90be9f403f935ae239653da3d0063bbf2d00357c319e15c74717a4df6330e13fdd9739849830ac215a82bc577f2c1b8aed04d3ce812b9ed83433ae99038cc864b81371f0f59a07f7b5b071653e7f0a60af43dfad0a2a75b17b320f1195356b105ff716846c4cf9ce284704a83a0f13ef2bdad433cd474b4ad2248c802a65ed63bab393d397f9976b3c9ec390f3bebbd2d6fe896259775e32c341d22d9078aed219df949de0438392d87827f045d69d90b23486", 0xf5}], 0x4, 0xe) eventfd(0x80000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="26000000a8f7613b7b51d3daad35f8b9ec1d0f0229cf21bc8daa76e45780834278ce684fe93db34bc9e6"], &(0x7f0000000080)=0x2e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) setsockopt(r0, 0x9, 0x100, &(0x7f0000000400)="ed878101f249d06b523c8245328e62cb1965a4ab1602fb5230668f1b77be652191fccfbe390adf1d8515a5837af47d88623a83182cc72ba6a963fdec6667861adb73a772e15089a6326eb8c1b1469dba281f74e0975cdfaee8719f0982c74bf6768cd79ac4578f25ef1a8be8934d6a3a71250a542e86d9e35658f546f107d2c237996e5a6c07e4feaee08b49732bbc8c73361b0e43ff21ffca23d80ac8216cde217bb2ea3791734ad5268f18f36f68d6", 0xb0) getpriority(0x0, 0x0) 2018/04/10 00:44:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xe8, 0x2}) dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@empty, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x11}, 0xc) 2018/04/10 00:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfc40) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000e71ffc), 0xcece) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x7409, {0x2, 0x10000, 0xff, 0x4, 0x2, 0x1}, 0xffffffffffffff72, 0x401}, 0xe) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'yam0\x00', 0x3}) 2018/04/10 00:44:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5c12fc51010089c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8ccc875a64dd7a88c1bc3485e5bd033217a55c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000000380), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1b, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)={0x8, 0x20, 0x101, 0xdf23, 0x12, 0x3800, 0x3d20000000000, 0x2, 0xa102, 0x4, 0x8, 0x7}) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000300)="81", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/10 00:44:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f00000001c0)={0x8}, &(0x7f0000000200), &(0x7f0000000240)={0x77359400}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ip6_vti0\x00', 0x1000}) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = accept(r0, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000180)=0x80) getsockname$unix(r3, &(0x7f0000000380), &(0x7f0000000400)=0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x7ff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x0, 0x30}, 0xc) setitimer(0x1, &(0x7f00000002c0)={{0x77359400}, {r1, r2/1000+10000}}, 0x0) getsockname(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) 2018/04/10 00:44:08 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') sysfs$2(0x2, 0x1, &(0x7f0000000200)=""/239) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r0) 2018/04/10 00:44:08 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xa, 0x10, 0x1d, "8352af87639fe73f83a3700c7114cb2b60a9b5807f235435e70132c2bc0a1c526f2fffed05f66210466173ba49da23c6749055adbb08052d2861843b728a7870", "58ec3687fe504727568dc9458e9cb4760d7de2d9f33c0862b3bbfe1d54ec01d6", [0xfffffffffffffff7, 0x8]}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/10 00:44:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) eventfd2(0x3, 0x1) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000006ffc)=0x26, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x400, 0x4) [ 48.482831] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/10 00:44:08 executing program 4: memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) r0 = eventfd2(0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) syz_open_procfs(0x0, &(0x7f000061cff7)='net/snmp\x00') lseek(r0, 0x0, 0x3) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/10 00:44:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x102}) memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x3) 2018/04/10 00:44:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x1, 0x7fffffff}, 'port0\x00', 0x79, 0xc0011, 0x7f, 0xffffffffffff8000, 0x4d, 0x20, 0x57, 0x0, 0x2, 0x3}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9d}]}, 0x10) sendto$inet(r1, &(0x7f00000003c0)="fd5bf7b1825750e5266ad8d7ce783783fe72b10a301b62c2aa2d74342b38a76469fb8c2c9ded8d62de06249eeba9936c672ed31ce2504f2646923750bf25f1bce2486fb4af926583f33961d5c6f0fcf4f0a85ca1f0af3d44fe183b231223f79da5a69219edecbcf3a0bad3111aafb74db0e6e2dc0ed87edc11a36999d965325a5575aa6d5fdf99a6ceff2ac0970e15a90efd3da0d6a8dfc13b5893095bc7c0c409c9c734fc7eecda890c8eef37bcffa609000000c45d358c573c35f40fa0b5617eb09c69a1420172c7818d7e4e", 0xfffffffffffffed5, 0x40000, &(0x7f0000000380)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="d9a4583955120c6b174785a5614c351905e4da720c4d3ac4edb9e16ad23771703efbc7d59ce0b35e8831e0520e58491c7e192e3e885af3b8b47e51efca3045439b750c347932d8965e1caf19fd1e678e9e261218483055c30f7f71baea32b8c8026c741e6041ad516bc61a56c7a645644d459a6de385c972390e1397bff6", 0x7e, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00004c3000)='$', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) splice(r1, &(0x7f0000000280), r1, &(0x7f0000000340)=0x20, 0xffff, 0xa) recvmsg(r1, &(0x7f0000001a40)={&(0x7f00000002c0)=@pppol2tp, 0x80, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/206, 0xce}], 0x1, &(0x7f0000001980)=""/155, 0x9b}, 0x0) close(r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='vcan0\x00', 0x3}) 2018/04/10 00:44:08 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0xa4, 0x1, 0x0, 0x9, @time={0x77359400}, {0x81, 0x4}, {0x6, 0xffff}, @time=@tick=0x2}, {0x0, 0x2, 0xffffffffd, 0x355, @tick, {0x9, 0x2}, {0x800, 0x5d}, @addr={0x7911, 0x3}}, {0x1a5e, 0x2e4d, 0x9, 0x4, @tick=0x5, {0x3ff, 0x8}, {0xfffe0000, 0x1}, @connect={{0xfffffffffffffff8, 0x3}, {0x8, 0x81}}}], 0x90) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x18, 0x4) 2018/04/10 00:44:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8084, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) 2018/04/10 00:44:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") fgetxattr(r0, &(0x7f0000000080)=@random={'user.', 'cgroup^ppp0\x00'}, &(0x7f0000000040), 0x0) r1 = add_key(&(0x7f0000000440)='rxrpc\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="5a3fb9f8e3ba8d6539b8ced8a5e5e9bb756c4eb6d1750b3454ba4fc846fc43c7c233d15e54f2d819ebaf29045605d08868bcdb26ff79034b6c547c5a47aff17597fead2902cc528e82f045d60acae1b13ce5d7f7f297b55d649c91a421a39d6fd3270ed1f7b172d506bbb85f99384035e39cb2849c39c5f29d956cb22b1cf7b3fa9655192e6b882397eee91e4456014f1876dd7c9920d5211a336f58d9e2fbe9f4c7bd330e74a035838689fac75bbc3ff9d83096a5d95693b0da43e56773b6012d07", 0xc2, 0xffffffffffffffff) r2 = request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='bdev:$\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x5, [0x5, 0x4a, 0xe, 0x7f, 0x3ff]}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0xc5ba, 0x1, 0xfffffffffffffffc, 0x20, 0x1, 0x981f, 0x8, r3}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000400)={r4, 0x1, &(0x7f0000000300)=[0x5], &(0x7f0000000340)=[0x0, 0x0, 0x5, 0xfff, 0x5], 0x1, 0x5, 0x7ff, &(0x7f0000000380)=[0x6, 0x4, 0x100, 0x8, 0xdf2], &(0x7f00000003c0)=[0xeb63]}) 2018/04/10 00:44:08 executing program 2: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f0dffc)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x8, 0x1, 0x4, 0x4, 0x100000000]}, &(0x7f0000000040)=0x12) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x420040, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1, 0x30, 0x7, 0x8}, &(0x7f00000000c0)=0x18) [ 49.383849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/10 00:44:09 executing program 7: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYBLOB="7b000000147b31a6c8d0452de5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3e55cf94bab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7399f88f3344ccb974977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864ac882e912b43a51b3b98d370ebfb99bbcd43dc46548df31800dad1ebbe369ba6a646e850887916fd196ac8da711344dab4c085b5d86287405a5f1ea04"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0xa38) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/10 00:44:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) geteuid() getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002300)=0x50000000000, &(0x7f0000003340)=0x4) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e", 0x77}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x0, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) 2018/04/10 00:44:09 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000005c0), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000280)=r6) 2018/04/10 00:44:09 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x22011, r0, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4000000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x381) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x5, 0x5, 0x2, 0x9}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000067affc)=0x3, 0xe2) write(r1, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) 2018/04/10 00:44:09 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2000000, 0x804}}) read(r1, &(0x7f0000000180)=""/54, 0xfffffddb) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/10 00:44:09 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000240)=""/51) capset(&(0x7f0000000080)={0x399f1736, r0}, &(0x7f00000000c0)={0x6, 0xffffffff, 0x7, 0x0, 0x4, 0x10000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast}, &(0x7f00000001c0)=0xc) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 2018/04/10 00:44:09 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="8945fe05eda16e2cec672cc806cd91715e83ae6a1130749828f79479f00d368a48f531a5860574faddea3dab4fab705232e6afb358c927d8027683811025c90664084e77d4", 0x45, 0x0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/10 00:44:09 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebdff4)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x88c, 0xcbdb, 0x3f}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/04/10 00:44:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/25) r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x412000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x7, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000000040)='ns\x00') exit(0x0) getdents64(r3, &(0x7f0000001080)=""/4096, 0xfffffffffffffed8) 2018/04/10 00:44:09 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x200, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x0, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x0, 0x0, 0x7ff, 0x7}) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000240)={@dev, @local, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x0, 0x3, 0x100, 0x100, 0x100000, r7}) sendfile(r5, r6, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) 2018/04/10 00:44:09 executing program 5: ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x40000, 0x0) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x40, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x82, 0xfffffffffffffffe, 0x0, 0x200}) 2018/04/10 00:44:09 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="f8745bc1fa5c0a73cb48d94a733bdc8c4f5211165510a567a6bfd504193e2d06634aba4ba40365c4bd8071a52cc4955c2ff34b4803ad9d5043c1dac3aad597a4a3252b967b8003a08d91f00534e40d95e12cb04233a815c161bee5064c895786823558a6d6829d8dea6eda6141fd6f30b8bba8da533b9cada207730984cb94d05bad53c8b5c13cdd372b8c9ad468ae4f7fc3bb190ed81634ef0e1c5e45793fe5e8a5fbb772dfb4ca09cbb13d8bbd981246db22b124725d724183e21dbbebf42c49bc8013132ec64a4f565b1a198c4e8c0a4f468a865a06480e58bf3da7081dff3c9cf9d18d9b74e3e67510aacdf63fe6a07865e31ae324fef0720149e732cdea59625bb0cee7fa831e10dc422c2c38a4b7938752ff10addf4314254c2b8ea64ddf203cee9b1755be22bc9d6b5a5cab2d3baaa0b83ba5123e275dfce8be0d3485c570f72d77cd28b05f5b6ac2c67cbe095a040b550649791d006fe5324ad7f3fb601317a916585e912efc038ae6c0a1f023b6712d7392c7aefed1710ee6c292b45a883235640f9a9dc4bb79e4c6093ccaeccc7d7ee2f76a35c3627087da2d4a4f84fbf7dca2eb212d8efec79605ef8b2789916ce78cc0b2a3a47f577b8d4039256e0598d49a8a01a785b6158c164a71b201b9f8c634bd2cd1cd50d26866a8c5ca996d56096c63950be740efdf0923d60d036aba2beaf9835bd53097dc211f75e757ef19176d5d280d57dd51f8c3aebcb39ea1b2b32cb8c3f3e08f953c6bb09ae5819722941ac202946c767e02795749af5e910bda9f797a2051a309368c9635a8778dee4d9624cd4afe72ba8c50752da42941db90c00f72d82c480f41838842b77eb5c606b211bc4465d9b9586e2764434d72296cbabcbf055003001cc814c7053add011530d956842f70779dd37c1ec1a7a5d136e2025fdd5f9f7e24ba5eaddff01863f8fee697f8c7b468a46be7c32b7c343e2b85b8ad82eb730414205c750e5de13843692a4d9c127ee19878fc70f2e116dfeb0f3637a4aff8bf9958aa1acc605482ad87709b63fc5aeba6d015f8448d548765e282978419049f35594808beb2ff212c0a9ec38c27866e239ab931bbc27aa03d8acad06a903afb0ce3b7da05701fb5c6e2f20313493ba9aec8ba3da434c822a8ee210a10ec2cb4250a9656854b57639875135c6096624ed62ccc7cd620dd710930ba23bebc00bba1be1e60860684f1a978ba9291e9098a3b6dbb2df94b0507c5165ff0ff598b26e4e7147443638a60c5830f7be2c2ee6f5b78744102b0db953cba43187ee22c5835aa0701e4329ed349030ab2be39c96144a0796808e4fb6d694177039767ace6b37c5fe3243f94dd5583e449db7eeefeebd4c14c99c5ce0eabd631d94c6e838dc75b0bb0cb7b134b44fba9d4fb5f28dc86a294750799ddd365a5f2a65fc66de1c5d41b647c4084312a5003af2683e19ba425e570914f1fe7aeecbd42680c7e01fb63d3df9fc05a4e3ac88b725520a5c71156556adbbe68e5e9830ec4d0631ca310578e85d6128bd28f0c832df251dc0bbe49e1a35aef05824d92f96f31912e3e6ff6a1b3d4c53af5de6759c87b9c0df87f4f7ad2ff28b9381e623cae73207e45f6ec07a0af916d99228819f45d76d78d9f3c30c3d2d56f64003efd30cd86cb24fbf1ae1db9909e282b61888d16f19cb8a9abd8ab2b250d2f935875e3df06490be4cde330e6bdaa021f7afebc6971210554dae0a231966800981142e99adf7f0ac7009cc78776c7e33f852db508bce52160447acd57704c4a2d465a87339ade4d97e45074651ffcd6d14b3cea6e132e114dad9746e1b07fafb6e2fd869b9987f5bb019af3cd73876350d83a5a54e7ed177af8d4c5c0b6a0465d710030214ee03f1fbc7122ca3040166d5a1f72c02a4ec274254fd3122a9af0b411a40846f7f0126506529f565a11328dec558596b7ff51d829275d764e65787fa938c358b5971adc362980421edd7f1a11654ff8aec92d0eb129acd578b41687449329e1892afd983692b50f293808da149a5ec62fd5a251c86e843e9701a859e685464a16ad3e76c80b5eb2b017b7a84eeb07cce8918478a0fbdc7bebc570197f6bfd15f49706ec694e2406bbf72e84a78d25ab884eda833b419e77620c049e829dab9834141acc68455efff644954d38f919c0fdfb23ed104c5858618d6618494fd4521bfae18eac90bb85758ed4329a2cd905899773ca7d4e33b99c81333981b186c8d874b57285a99f40d402e4410746fb8f4a2b66e1b33178bba803a5bb5f007e392e0c14968f8acb14975cc441b7c1ca8b289395384a76e3ef7641bf1e4a2ebe9215b9fbb5ab08c71ed19ca0410b1b8ee3fe7ca87031a1053eab04c60329d536b31452d9849c36ffbf614a43220b71857bbe95e84679daeda515ab869ad383cceff46e4498f37c4249788ce00fb2af00e2580f2c8df19a0b876be8351ae4fc5e274b2d88718041ab6de985e7f83273c873ed8237421c2c21fa7520f76d82d75aab76ad4acc3158fa2f168a38662710b39d35ecbdc6a41371830d26d7eec31cd8200a09e0f0d04132160363ace11606b94674204ebc6f4ec152ee7626e67584c6b884945f736645d5aa8080c0b96637ba43adf9d5f9ec5301108d1e302b9c8e79966d97c24a32279698b87fd5f1f84a6e91674059c12ed66b7c934712a73e3e5c64131d4f97d23e445677d9929858a483a57f2c33f38971c97ebe17fa11413b3ddcc33d9c64e2546b367fc17120229b966102d7c6ffd46f482a5a51fe55c713b87d6bd1faef98193047b6473972ef591a83ee46466ebf50f291aff10c89477507b67a72eb63b771dd2964eb03467f34f40df1793b399a2d162322ff0d2c8b5c55519eea1b6dd5d23c4a327dfa0b08e09e8a8018fe123ab6969130bee41feb6d5aca4a736385d103c6219bc5cf25d9cae8c1b18f8280ecadbc1edb737c2c4c141caede7a0db70a94557d491dfbce739b2f4f065f189ab505bd38b6841f435612d0ef57c7c63d3f4b52f754226c6825b54f77929085d2968a80f8251f971f40cc9d8a8b49ce0652ea5be10b677aadd31743e6fc87e8cde506f7e1d8ab12144adf6d5b19359eb99c29b29d80a35901573ccb87072a1f4f965b10143a257dd021a0d4c46d166e5689a084e0861e92b616919fe010010945667c08a789766584a1adeb2f3deafbf277876ec32d4f3217a5d559063322e31d04bdb0882d2aee2c1cb6e7") setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000005c0), 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000280)=r6) 2018/04/10 00:44:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='uid_map\x00') sendfile(r1, r3, &(0x7f0000057ff8), 0x10002) 2018/04/10 00:44:10 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x400000000007}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x2, 0x7f, 0x3, "4f39b7fe8e6702cc1fe2b908b38483b8cc76cf63b456a1a12f4708e7bd7c39f70e0b03042740c58f8ae8f3ad490bf1627213368a476ea410f9e409d40618c0", 0x1e}, 0x60) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/04/10 00:44:10 executing program 5: r0 = socket$packet(0x11, 0x820000b, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000380)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/10 00:44:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') r1 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0xe3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x7fffffff, 0x7fff, 0x4, {r2, r3+30000000}, 0x3, 0x765d}) sendfile(r1, r0, &(0x7f0000000200)=0x3, 0x8) [ 50.039512] audit: type=1326 audit(1523321050.096:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5665 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 50.944498] audit: type=1326 audit(1523321050.996:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=5665 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 00:44:11 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xa0000) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000100)=""/254, 0xfe}], 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x4000001, 0x400000000000000}, {0x0, 0x7}, 0x9, 0x200000}) 2018/04/10 00:44:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/10 00:44:11 executing program 2: r0 = socket(0xa, 0x16, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x6, &(0x7f0000000100)=[{0x7, 0x5e3, 0x0, 0xbc}, {0xff, 0x65b, 0x3, 0x3}, {0x8, 0x5, 0x8}, {0x9, 0x2, 0x80, 0xfc1}, {0x2, 0x95, 0x6, 0x7ff}, {0x4, 0x3, 0x101, 0x7}]}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) accept$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)=@random={'security.', '/selinux/avc/cache_threshold\x00'}) 2018/04/10 00:44:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="220000001b074f12cc3532908f54e893761e739a415dfa17c9a4541e00000000000000035002"], &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000001c0)=0x2ca) accept4$ipx(r7, &(0x7f0000000180), &(0x7f0000000300)=0x10, 0x0) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30c", 0x1b) syncfs(r6) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/10 00:44:11 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x200, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x0, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x0, 0x0, 0x7ff, 0x7}) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000240)={@dev, @local, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x0, 0x3, 0x100, 0x100, 0x100000, r7}) sendfile(r5, r6, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) 2018/04/10 00:44:11 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xffffffffffffffff) ioctl$void(r0, 0x5451) r1 = socket$netlink(0x10, 0x3, 0x210000d) writev(r1, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) 2018/04/10 00:44:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x400}) write$tun(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0xfca) 2018/04/10 00:44:11 executing program 0: r0 = socket$inet6(0xa, 0x400000000000, 0x4974) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001700), &(0x7f0000001740)=0x4) r1 = memfd_create(&(0x7f0000000080)='#keyring\x00', 0x0) r2 = accept$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) recvmsg$netrom(r1, &(0x7f00000016c0)={&(0x7f00000002c0)=@ax25={0x3, {"30650f3f91184c"}, 0x5}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000300)="02f73652e05a8e1afabfd4712278fd4e8ce8bb9d9cc72c05815da469db6d1856e6893dc60814cbdb38f26193a8245480d802c9fb3dec8eb6610ac32f074279bb4e6bb1ec1ce98c824319752995316ccd71dd4e04b09fa6be97557ee8486c9e1297e3807ae2c1766d765d5eafab97ae04bf709cf4a965ed6eaa390af29e9ddc7900eefd8d8f1c6c3ab3355f06a162906a1a38aef85d9f25063c1828ec358104132e88a60af858013b091a443b89d2b720150c9bbab5f17b7dd682687c5c723ab91af3d088bf78ebfc221b2bcd272d4b722f3e385d856cb5179da5032e27c3c182", 0xe0}, {&(0x7f0000000400)="4a292659368df4d383c6bad5535d3a134bcba8aae603b06d2583104df4d2dbf8a6ffd80099f1fb471b7c041dd9a38ea8f25232d8ffc26255af269971216fad2dca10cf2803b3b956a2da145375a59431bc9f9e1fdb9c1689a7cf655f70d855332557d3eec9cb02177cbcaf35b9da8e20e47b11ef56e98f0c806b60adc4abc0dce93f2354d12e0396d8c65703743d1b9b48badbad398dff92895f5937c18a32e62442580eb442d75afee33d5f83cd43f58500b30d06e9037ab6a359082cec", 0xbe}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, &(0x7f0000001500)=[{0xc0, 0x119, 0x3, "93859af26d9aa1c7246f7113f60f7bf6134b0bc4a70ecf8545639df409b7878878217a7b4b20669f7a74ecc439e21fc6dd9149dbc3e493e31b488afde7d10a6ad2ceb32886e58270327514acc34c7f36bfb8038526d60d402f09d05f4c0a2bd5b151225958cbb122b126093364c68ac7e4e4362dbf4aa88ba23faa675a49ab09a1edd035132e8a4d89de447caf8622be959b9943717b07109898f9b565177b65decfa4245f62f3336c63b32b45e0f63e"}, {0x48, 0x108, 0x5, "0af161c7faf3862434eedc32396e0d161f6c11ebbe0e1112102b0f37eab4870a4fc6e5d0b5dd4d31c6ef1ee589a2b48e581b1080a0112053"}, {0xb8, 0x113, 0x6, "80a9b9141c81a2a92d61d31c775d7fb7ab9af2d90a6894efb92a20d6f3b24bcb45fb84d14d51c036b235771f07350276f93af8577b31979e1129e9065b8f1bd0ca9e30f3fcce40139e5bb8b218df5dd9affbd2eaab33084c8ce3154191a7a399d4aa372d1556a5896df2b4b3223b53b3a88ce44203718e3a92617dd43ca1948615c58947e6b383c35a08711935d8f2ed7e5f5a0070ae7fa1b438fa099e7b7bef7a9365be0423"}], 0x1c0, 0x4000}, 0x40000000) sync() r3 = dup(r0) getpeername(r0, &(0x7f0000000200)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x80) getsockopt$sock_int(r3, 0x1, 0x31, &(0x7f00004e4ffc), &(0x7f0000ad4ffc)=0x166) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{0x8001, 0xb5, 0x7, 0x7f}, {0x200, 0x4a, 0x4, 0xbb4a}, {0x6, 0xaa9, 0x9, 0x4}, {0x7f, 0x6b6, 0x7f, 0x178}, {0x5, 0xffff, 0x2}, {0x10001, 0x8, 0x4, 0x9}, {0x99f, 0x0, 0xfffffffffffffffc, 0x8}, {0x6, 0x3f, 0x100, 0x5}, {0x5, 0x0, 0x1, 0xb4f}]}, 0x10) 2018/04/10 00:44:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=ANY=[@ANYBLOB="b800000018001f24ffffffffffffffff0a0000d6a1506331548b52001400090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f593d55830b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad000000"], 0xb8}, 0x1}, 0x0) 2018/04/10 00:44:11 executing program 1: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6621, 0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r2}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x20080, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000740)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000280)={r4, 0x0, r5}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8000, 0x3, 0x8, r3}, 0x10) r6 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000002c0)=0xed7, &(0x7f0000000580)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x7, 0x80000001, 0xfff, 0x9, 0x1}, &(0x7f0000000100)=0x98) r8 = dup3(r1, r0, 0x80000) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x400000000003, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0x0, 0x200, 0x40, 0x0, 0x0, 0x0, 0x20000000000002}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0), &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, r7) getsockopt$IP_VS_SO_GET_DAEMON(r8, 0x0, 0x487, &(0x7f0000001800), &(0x7f0000001840)=0x30) 2018/04/10 00:44:11 executing program 3: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000147000)='./bus\x00', 0x0) read(r0, &(0x7f0000000000)=""/245, 0xf5) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/04/10 00:44:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x21b7, 0x17, 0x5, 0x6, 0x6, 0x3, 0x3, 0x6, 0x9, 0x81, 0x200, 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x783, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/10 00:44:11 executing program 7: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="89491d5f66d8c7c07a5ab301e0bae32163869df45bb0da5b16fe9e77653f3fdba9e2078be139d0192d11523f18aa43b249d269d3e1f6d5d5c825a6a299b73f893cf70f6f2ca95e8f44e4f8ed8c7f2005677a5f7f180a7d6a0226fe0fe238", 0x102c2) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/04/10 00:44:11 executing program 7: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect(r0, &(0x7f0000000140)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x4, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000001c0)="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") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x157246c8}) 2018/04/10 00:44:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x400800) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0xffffffff, 0x9, 0x7, 0x6}) mkdir(&(0x7f000010eff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x2, 0x0) 2018/04/10 00:44:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="220000001b074f12cc3532908f54e893761e739a415dfa17c9a4541e00000000000000035002"], &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000001c0)=0x2ca) accept4$ipx(r7, &(0x7f0000000180), &(0x7f0000000300)=0x10, 0x0) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30c", 0x1b) syncfs(r6) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/10 00:44:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/04/10 00:44:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000cc0), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000b80)={{0x3b, @multicast1=0xe0000001, 0x4e24, 0x2, 'wrr\x00', 0x2b, 0x3f, 0x59}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x10000, 0x4, 0x6, 0x4}}, 0x44) sendto$inet(r2, &(0x7f0000000100)="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", 0xfffffffffffffeeb, 0x80, &(0x7f0000000000)={0x2, 0x4f20, @rand_addr=0x101}, 0xfffffffffffffec0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="14adcab9b32429a1b04e15018438679ff0a7b1446bcb7c") 2018/04/10 00:44:12 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000002402, 0x0) close(r0) 2018/04/10 00:44:12 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) r0 = memfd_create(&(0x7f0000001280)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) ptrace$peekuser(0x3, 0x0, 0x542ca047) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000330000)=0xfec, 0x4) keyctl$assume_authority(0x10, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000012c0)='net/anycast6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000), 0x10001) syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x80040) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000300)=@req3={0x0, 0xffffffffffffff00, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xfe00000000000000}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000380), 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x317) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7fff00, 0x0, 0x0, 0xe4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r4, 0x10000, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x9, {r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x4, 0x5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x8}, &(0x7f0000001400)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001480), 0x4) readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/88, 0x58}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000580)=""/231, 0xe7}], 0x6) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r6, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r6, &(0x7f0000b07000)=""/36, 0x24) 2018/04/10 00:44:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x5, 0x87e) getpeername(r1, &(0x7f0000000f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000440)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000010c0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001080)={&(0x7f0000001000)={0x7c, r3, 0x306, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x11}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2a2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000080}, 0x48c4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) epoll_create1(0x80000) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000004c0), 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@local, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000e40)) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xfffffffffffff800, 0x5, 0x9}, &(0x7f0000000400)=0x10) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000000600)=""/94) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000c80)=ANY=[@ANYRES32=r4, @ANYBLOB="699da5e0880002120020002b00cc5f6412270700000000000000"], &(0x7f0000000880)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={r4, 0x6}, &(0x7f0000001140)=0x8) sendto$llc(r5, &(0x7f0000000800)="9d5185517bd81e5f7b906d3a3f57405404e1382fe5582136569acf8087c19719071d1570b5491e72def6b3629c812ea6060c", 0x32, 0x10, &(0x7f0000000040)={0x1a, 0x104, 0x5, 0xfffffffffffffffd, 0x100000000, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000700)={r7, 0x80000000, 0x100000000, 0x5, 0x7, 0x400a}, &(0x7f0000000480)=0x283) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000a40)=ANY=[@ANYBLOB="2218356a258fdfbb53fc5fea331229ddcdb594123cc95bd14f7fccd3998d8f6db758ff6c0800000000000000926fbd85afe7af130575df8dc872944d13147d6986b873f1026e3ddf9365961bdaea89485f33841e977e567233f3c063a1d154c3dff55744806abb6d31f39e8b3c3e0e28fac460cddf81932800cf435b4b967823b75f61af8ae277971db7d34b5a6c0c638a8e9cab5bcbc052310bd63d0fb5d9685aaa43ecec321f5b5123b4a12657c9bc4df9d3bf6826cadb14696071b5ba04075574b0e8b30e5fb5234af340bdd72d3fea6f297a8e8dd874dcbc6f5b2dc1f17d7cc5a7d84094f6665da0592735066909b1991a0994e8c4ca08f837a5f1708bb386790ef68978b7748ffd60158a3d5edf71dd6b9b3ba55d4fb45938f633945580b57a5870f3ada1c1a30000000000"], 0x1) 2018/04/10 00:44:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYPTR64], 0x8}, 0x1}, 0x0) 2018/04/10 00:44:12 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x480, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x2}) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000deb000)={0xbfffffffc000000d}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x8, 0x4107, 0x3ff}, 0xc) 2018/04/10 00:44:12 executing program 6: clock_getres(0x2, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)) accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/10 00:44:12 executing program 5: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) setns(r2, 0x0) fcntl$setsig(r1, 0xa, 0xc) [ 52.727104] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20004 wrr [ 52.770238] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20004 wrr 2018/04/10 00:44:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/10 00:44:13 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1e, 0x66d0, 0xffffffff, "b2a7e400891cbfa57740a92a8402acf7cf338e666e2df9b7809b20f1413010e0"}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="03000000b1b1881e332f936a2d996567a73f0b05a53e6951ca584bd3c315130ccea2b91bf63e54d04da93679b6a9e8c4319bea930fc69843b825438e1c2d2ad2e4f067dbd26698e3bc5d76fdb7c447ce4fe8c9097575bb3d29015e92723d41572b6025d11268175a730e51a87ee90ebcda68a6159e7a5f9444a47d00a5868a38483ebbd7dc9aedcd3f51e3319c17963b3c0da97420909412f790d00316cbae5554cbf5143268f4f8534e62881aed0942d177033ed900000000000000000000", @ANYRES16=r1, @ANYBLOB="040227bd7000fedbdf2511000000"], 0x14}, 0x1}, 0x4000004) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)=0x1) ioctl$TIOCSBRK(r0, 0x5427) r2 = getpgid(0x0) getpriority(0x3, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x0, 0x2000) r4 = dup3(r0, r3, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) tgkill(r2, r2, 0x41) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)={0x6, [0x96c, 0x100, 0x9, 0xdae, 0x6, 0x8cd2]}, 0x10) ioctl$TIOCSTI(r4, 0x5412, 0xc00000) userfaultfd(0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{}, {}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000600)=0x7d9654ed) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000200)=""/114) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x6}, 0x90) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000840)=0x10000) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000900), &(0x7f0000000940)=0x8) ptrace$poke(0x5, r2, &(0x7f0000000980), 0x6) 2018/04/10 00:44:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=ANY=[@ANYBLOB="1800004020000000010001000100003c", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f00000000c0)=""/57, 0x39}], 0x2, &(0x7f000000c000)}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000011c0)=[@in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400}], 0x1c) 2018/04/10 00:44:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"62637375000000000000003ad0da5600", 0x800412}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1002}) 2018/04/10 00:44:13 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) prctl$intptr(0x0, 0x2) 2018/04/10 00:44:13 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/04/10 00:44:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x1) 2018/04/10 00:44:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)) creat(&(0x7f0000000680)='./file1\x00', 0xa1) 2018/04/10 00:44:13 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000016c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000001700)=0xc) getitimer(0x3, &(0x7f0000000100)) creat(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001740)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) 2018/04/10 00:44:13 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000180)=""/105, 0x69) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000380)="a5ed55e969a165c5a039ab8650a852205795db1668973bcea0ce23a803920c3a89e63b4c31606874a48ce08e041b63b9af9aed8481059184247bf5ae10b8a89c0508a32069ee843c4a395c1f271c2de061c890773358af6d333b9cb3b27622258a73c136d5c2bbfc358754580b7da0f0dc897a34336f178ba6078f780734c518f4b94f028ab3c48dc53320e719ea548a025d211c287735e8d1f277ccf6dbab59432997ffe482f8aa8701702be41e7fc8b1242cef80ea3c618a31ecf77370f3fc78c766cdfd7b53d7f5f8cf1caf7a16d8279a9a89cf5de35f5062fa5fd886c1598ba10169ab29d481b5aa93207aa7f3d864d7", 0x9a, 0x1, 0x0, 0x70071166) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000080)="67ab96fcfdc032f575c81605745029bf1894a49809adf84d91a6ea6f3034dfccb129a67c637b031cb3efde0925fb27b3f7220bf4e8ddcb1e4bf84ccb4b53ced709d7d8cc38759f20f9e110c48933794857e30395a5bdb651524c1df0f367afc7d795acacd0c4d767ceef9ec0279a7957e293af616d3b60ec99200312dfda1af550785f864436cdda23484cbcc9fef4c0715e89b9075959") ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000240)=[0x6, 0xa21]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xe) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") chmod(&(0x7f0000000200)='./file0\x00', 0x40) fdatasync(r1) 2018/04/10 00:44:13 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000f59fc8)=[{r0}], 0x1, 0x80000000) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0x1}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) [ 53.780324] IPv4: Oversized IP packet from 127.0.0.1 2018/04/10 00:44:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/04/10 00:44:13 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="33813385646c815a6e47c0e13781cc6f1c63e8eda2425180a9e1cf0c2ee473ce0f1202efc8bd41a1a13db30117246c41e17657198a4c1eec46c3580bae721519", 0x40) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) 2018/04/10 00:44:13 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/04/10 00:44:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992d7b29a828fcbc5dadfc966db651cac020f81302cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb2043b58179f4716d93470978760b", 0x5b}], 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000600)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xb4, r5, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xb4}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000000580)={0x2, 0x4e21}, 0xfffffcdf) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000001180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003740)) fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000037c0)=0x0) r8 = getpgrp(0x0) r9 = getpgrp(0x0) sendmsg$netlink(r4, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x20, 0x1, 0x2, r6}, @cred={0x20, 0x1, 0x2, r7}, @cred={0x20, 0x1, 0x2, r8}, @cred={0x20, 0x1, 0x2, r9}, @cred={0x20, 0x1, 0x2}], 0xa0, 0x8010}, 0x10) r10 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r11 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r12}) [ 53.834269] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/10 00:44:13 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00008a9000)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x3) [ 53.948145] sd 0:0:1:0: [sg0] tag#233 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 53.956760] sd 0:0:1:0: [sg0] tag#233 CDB: Test Unit Ready [ 53.962403] sd 0:0:1:0: [sg0] tag#233 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.971164] sd 0:0:1:0: [sg0] tag#233 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.980172] sd 0:0:1:0: [sg0] tag#233 CDB[20]: 00 00 00 00 2018/04/10 00:44:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000001, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/04/10 00:44:14 executing program 2: socket$inet6(0xa, 0x2, 0x0) acct(&(0x7f0000000000)='./file0\x00') [ 54.030658] sd 0:0:1:0: [sg0] tag#233 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 54.039310] sd 0:0:1:0: [sg0] tag#233 CDB: Test Unit Ready [ 54.044945] sd 0:0:1:0: [sg0] tag#233 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.053729] sd 0:0:1:0: [sg0] tag#233 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.062503] sd 0:0:1:0: [sg0] tag#233 CDB[20]: 00 00 00 00 [ 54.298394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket [ 54.319506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/10 00:44:15 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) fsync(r0) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/04/10 00:44:15 executing program 7: timer_create(0x5, &(0x7f0000000240)={0x0, 0x31, 0x1, @thr={&(0x7f0000000300)="f623a9b3b21f22293dddaf6229ec2c2256c75ca2cea4556565cb1d38e7115676e94bedb6ad89e611007c8dc4d69971a3b7ede5fdf4b1d892178842c21f984402d32bc8092a148f6b43f02161dd504ac21cc91ad7c8c22d2b8f1e7bd15461d46161ac7635106ff90c979c3be1fcb51e0a233d202a36295c12f6b603990275fef3cd5f80db9ab76b95cdcb835ff2e54c5308a0409d7d69d67429331c72b47bf7", &(0x7f00000003c0)="c290595cafd9ae2a4627cc496e5cd0633671c006461369b0cf07a0c6b7cf073c8405854866a5e8d5f9a60d4a23db6dabbae9c9ca72c0771fc58438ebd7185df986e51407fc5a323b737bccaf5f3bbf93505eaa88227350b285fe19d79e4d9f2069a45b1db3342e86a39b51ed32530f31d2e90ebfb9b8c1062c34f57226fe37856142b5ca0e8f8aa5e18c2178166da9205eb4245ac26c48e5097722a2161263bd"}}, &(0x7f0000000600)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974792e2e2f63672a7b99eb9d2f2cbca458159fc4fa726f75702e6e657400be2c56afc1900aa9e7"], &(0x7f0000000900)=""/130, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c031400200021810000000000"], 0x2b}, 0x1}, 0x91) fallocate(r1, 0x7, 0x200000000000, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000280)={0x5, 0x1a, 0x0, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f0000000640)) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {}, {{}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78) 2018/04/10 00:44:15 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0xc9) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='em0vmnet1\x00', &(0x7f00000001c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000200)="17"], &(0x7f0000000080)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/10 00:44:15 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) ioctl$VT_RELDISP(r1, 0x5605) tkill(r0, 0x1000000000016) 2018/04/10 00:44:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xcd2f}, {0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}, 0x2, [0xd3, 0xdcf7, 0x7, 0xfffffffffffffffc, 0x682, 0x5, 0x4, 0x4]}, 0x5c) sendto(r0, &(0x7f0000023000), 0x316, 0x20000000, 0x0, 0xfffffffffffffef0) 2018/04/10 00:44:15 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x6b8, 0x0, 0x2, 0x4836}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x6, r2, 0x3, 0xae}) clock_getres(0x3, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/10 00:44:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x200, @empty, 0x100000000}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300)=0xfffffffffffffffd, r2, &(0x7f00000003c0), 0x812, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3dd4b3ea1a933cbb5afb8b5b22b9f58c8a", 0x3f, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f000095c000), 0x0) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/10 00:44:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xfffffffffffff001, 0x3, "d7f827592de3", 0x20}, 0x10) r1 = socket(0x10, 0x80002, 0x0) fgetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/5, 0xfec5) 2018/04/10 00:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000fc0)=0x5c0d649a) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000004000), 0xffffffffffffffd4, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x73) unshare(0x200402) syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000000019, &(0x7f000074fffc)=0x7, 0x4) r3 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000080)="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", 0xf23, 0x81, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 00:44:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f00000001c0), 0xfd, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) fgetxattr(r0, &(0x7f0000000180)=@random={'system.', '\x00'}, &(0x7f00000001c0)=""/213, 0xd5) 2018/04/10 00:44:15 executing program 4: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1c1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/04/10 00:44:15 executing program 0: getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000300)) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r0, r2, 0x0, 0x2, 0xc000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000080)=0xfde2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) 2018/04/10 00:44:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x7, {0x2, 0x6, 0x7fffffff, 0x100, 0x1, 0x7}, 0x1ff, 0x7fffffff}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1, 0x400, 0x7fffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/04/10 00:44:15 executing program 1: r0 = socket$inet6(0xa, 0x20000000010b, 0x4) pipe(&(0x7f0000001380)) openat$keychord(0xffffffffffffff9c, &(0x7f0000001400)='/dev/keychord\x00', 0x10002, 0x0) pipe2(&(0x7f0000001440), 0x0) syz_open_pts(0xffffffffffffffff, 0x200000) r1 = memfd_create(&(0x7f0000001480)='\x00', 0x3) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xd7, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80000000, 0x5, &(0x7f0000001300)=[{&(0x7f0000000140)="fa6143d0dfa3623fdbe9", 0x3b2, 0x7}, {&(0x7f0000000180)="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", 0x1000, 0x9}, {&(0x7f0000001180)="818adb028189145cf1812b084493a78899dfeebcceb319db2cac29823b0ab8113bea338fa19b", 0x26, 0xfffffffffffffffc}, {&(0x7f00000011c0)="ab452227a9eef38c0f783ba43eff733af6413c00a62f71b38ea6f7c8a0c22ccafb4bd3c60b29cd2962e641ab39642b2a79c01cacfb041c062144838af4fb4191d398947b3872e1a55fd0b67a73231167ca82625320", 0x55, 0x7}, {&(0x7f0000001240)="3fddae5f6bb2fc38156da6896f14c5bc21caf55e3aaa39f569ba7276904e78c46098efc3b775ccd6c3ec2c7e0610c1136c0ef9c5089e4678ceedbd19f9ec6bd98fdf20bc63361a4a409033219d26ecf16963a36aa1560538e0324d35cbcf48e84f1bf7a659c1aa5c280a3753027cdaf6a2a38855ea1a04f638908da8ae0fc85d53", 0x81, 0x8}], 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB='codeMage=1250,umasl=37,codepa?\x00\x00\x00\x00\x00\x00\x00']) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 55.044479] device lo entered promiscuous mode 2018/04/10 00:44:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/193, &(0x7f0000000300)=0xc1) 2018/04/10 00:44:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fbe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000000)=""/214, &(0x7f0000000100)=0xd6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80}, "006f7274310000000e007000000000000000000000000000f3000000000000000004000000000000000000000000000000000000000000000000000500"}) [ 55.097884] device lo left promiscuous mode 2018/04/10 00:44:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x200, @empty, 0x100000000}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300)=0xfffffffffffffffd, r2, &(0x7f00000003c0), 0x812, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000800)="21ea961ffe9bef470c9336cd62f43042ec614cd7258139c5d14f9cb9600f7da2ba572ef28ab451bf3ac80b62c1cf3dd4b3ea1a933cbb5afb8b5b22b9f58c8a", 0x3f, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f000095c000), 0x0) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/10 00:44:15 executing program 4: r0 = socket$inet6(0xa, 0x2100000400000002, 0x11) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0)={0x800, 0x4, 0x9, 0x1000}, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000480)={{0xffffffffffffffff, 0x2, 0x56c5, 0x3, 0x5}, 0x1, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x400, 0xcf, 0x9, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1f, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000300)=0x200) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) timer_create(0x3, &(0x7f0000000000)={0x0, 0x33, 0x0, @thr={&(0x7f00000000c0)="ed6ebe3c84ed4fd6f6e4dbcf0815817304bf4ee57cc440e68927ee7b99441807d13a397441fc478c9fac6d351067f4", &(0x7f0000000380)="f274e20679671a00e153dffb9db7009394651d14fb62f9b314c4f8e0d81bebda7f80a239107b129568bc619ff0ce13fef19c69c6a61b7112127c3f2f88465afc0aeffbb8dd8555bb805cf1716ec7049b00a6592bf856015b2c6bd60c0952358e7b1655904e4058bc0b6d49560fcd371689f3af5115fa1b6f3a2f12deec6b4626282f751640ba2a1f1b4197c2b85d673c0e380c874d65f5c2b4d40f9ec93ca8c10c466b677d116afb6043399bfd6133a63a86f33fcfabdb3cee6245d4561c0f8948d87001ec6de3d937c53f6b694e9243be3c30de02194daa4bbb6008f11e9082f282a495c564"}}, &(0x7f0000000340)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/04/10 00:44:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0x10000, {0x2, 0x4e22, @rand_addr=0x100}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x81, 0x8000, 0x99, 0x8000, 0x9, 0x0, 0x5, 0x9, 0x3}) fchmod(r0, 0x20) r1 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2) fcntl$addseals(r1, 0x409, 0xc) fallocate(r1, 0x3, 0x0, 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) write$tun(r1, &(0x7f0000000040)={@pi={0x0, 0x6006}, @hdr={0x1, 0x7, 0x3, 0x5, 0x7, 0x100000000}, @mpls={[{0x72, 0x76695c74, 0xfffffffffffffff9, 0x2}, {0x9, 0x1, 0x6, 0x2}], @ipv6={0xffffffffffff0001, 0x6, "346ba4", 0x191, 0xb7, 0x4, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x2e, 0x12, 0x3, 0x0, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}]}, @fragment={0x7e, 0x0, 0xfffffffffffffffe, 0x308b54a, 0x0, 0x3, 0x64}], @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff9, "a9b164", 0x3, "33ac67"}, "f9361486b8be4cbd3b1107e83ef461fb7cab56d63bc2c102c3c160ee6423cbc8ab53c1cea712debdb6b5263f9d91daea4680bce82fe87fcccbc27ce59607f03b706371a85741832b44f36f93b7b3aca4f44ac6f371924f7e18c7de0ec91ff591d6e822ce2efdc903a1bd48db5713f08cef9d90ba381ede77fcafdbc853d84a7ab217d8d0d610db0614b3f2f7e460af79b6ceea41453fb5fc8cdc1b4ac3e42dd10500d8e899424a2cf98c747d31326293e3d854b8b1407a75f442bfe57ebca08fe5c269f87b5eb5083a58fcf60f53e904db37b83d0ea42c3408ca5c7f7617322df1"}}}}}, 0x1cf) [ 55.323603] IPVS: length: 193 != 24 [ 55.396570] device lo entered promiscuous mode 2018/04/10 00:44:16 executing program 7: r0 = socket(0xe, 0xa, 0x9) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'ifb0\x00', 0x400}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa7, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/167}, &(0x7f0000000140)=0x78) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) 2018/04/10 00:44:16 executing program 3: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x140, 0x19, 0x405, 0x70bd27, 0x25dfdbfd, {0x10}, [@nested={0x58, 0xc, [@generic="4ddaf4162ed7fd82808d3a4bce4b3766d6d563258e4d5d5e571fe804312466f750890d50512db6936bce3162278e7edecdc9f7fd3b96c2fe558487c0888442f11cf4eff0e36ed4c2cc4ade8333eaab51b4"]}, @generic="d9fbbc3dad7eadaab12ec17bbfeca2bd8da5d6e119bdb818c4e869c009222de40dd6758cdfc1fde940a028294be153ff79f4ebf70ec41ce0e659cf3e4264d6b71601449079ac4debbff3797812818fe890c0f79c2bf0a958b11d0facecccfbe73d25f9e233adef48613c28feaccc8b71311bb26881d94db476e5d7295191d75a29ea7f7b589e1c0bbfc2a4b8c6438e1174b246d0a2262717c6188e7ec1a9a9777cc37ee6832cec12c87075b73d93414b632b692e28b9cd30c8e826709ba0873d4e44288c76a6cc1a96d956373094552996cefcf7"]}, 0x140}, 0x1, 0x0, 0x0, 0x8001}, 0x10) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/04/10 00:44:16 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="d4d36c45773a90b6dca4ea9ce928eef1efb00ea4e5e91a5cc33769c50fceaf30de638031115065911edd37d2459c0ff5edb5d8569270d877b828c05371ab72b9b6e987c0ea9b2255ca604091664d5c7b2673151bf16ac524923e1d48aaaf307a40a19cb56a91ac5b063b53022886c10b3032107545fd53f32c031a1f83574925005fbb3abd9a929a3ae8fff00e1cef45ab07fd244a8e37a7d97cd36a40", 0x9d, 0x0) keyctl$get_keyring_id(0x0, r2, 0x6) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/10 00:44:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) 2018/04/10 00:44:16 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000200)=""/4096) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = memfd_create(&(0x7f0000001900)='\x00', 0x3) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001940)={0x8, 0x8b, 0x8}) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4, 0x4}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000001200)=""/209, 0xd1}, {&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000014c0)=""/49, 0x31}, {&(0x7f0000001340)=""/225, 0xe1}], 0x6) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000001840)={{0x9, 0x80}, 'port0\x00', 0x8, 0x400, 0x4, 0x1, 0x6, 0x3, 0x3ff, 0x0, 0x5, 0x9}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000403000)={&(0x7f00000001c0)={0x2c, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x18, 0x8, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000017c0)=0x1c, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001700)={&(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r5 = syz_open_dev$usbmon(&(0x7f0000001300)='/dev/usbmon#\x00', 0x3, 0x80200) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001980)={0xff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000019c0)={0x3f, r6}) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000001500)=""/196, &(0x7f0000001600)=0xc4) fcntl$getownex(r5, 0x10, &(0x7f0000001640)={0x0, 0x0}) pivot_root(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00') fcntl$lock(r5, 0x5, &(0x7f0000001680)={0x3, 0x0, 0x8, 0xd715, r7}) 2018/04/10 00:44:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x200000000000004}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@bridge_getneigh={0xe4, 0x1e, 0x2, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x8010, 0x800}, [@IFLA_WEIGHT={0x8, 0xf, 0x9}, @IFLA_LINKINFO={0xbc, 0x12, [@IFLA_INFO_SLAVE_DATA={0x9c, 0x5, "fa4845f2b380ff78fea246d170e8e4efe4930d3ac04f5c0d457de88e256fad9a0687c3e1335d4c3aaf1843f8d6e8cb12bec378c038d1168b836826e4cee46a0cd1336fa34f2f07cea223f7b7340721451f231b734d78acc8b1572fdc75eebcd3e305e050fac6b08c38cc39b6b1198d5646f0a6928397f724fec8dca8d7a008ac5926bf14ee7d6c0a7ab6541404e7debdb25a9ae0e3"}, @IFLA_INFO_DATA={0x1c, 0x2, "010eba3baa6a406e9c5d21cf213e1733f29181c158"}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x5}, 0xc000) 2018/04/10 00:44:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x800) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$int_in(r1, 0x5473, &(0x7f0000000180)) dup2(r2, r1) 2018/04/10 00:44:16 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000e71000)={&(0x7f0000722ff4)={0x10}, 0xc, &(0x7f0000523ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000a923887c10530094c30f6d3ff4a773f8050000008d2a0b972e8b1219a86e4328c146"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffff28d, 0x8, 0x20, 0x400, 0x0}, &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x8, 0x0, 0x4, 'queue1\x00', 0x1}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x3, @random="7255d80e4d34", 'irlan0\x00'}}) fsync(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/04/10 00:44:16 executing program 2: flock(0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r0, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r2, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, r0, 0x200, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x40840) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000000400)='./file0\x00', 0x460bc, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000002c0)={0x8, {{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x6}}]}, 0x110) ftruncate(r4, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000140)=0x800000007, 0x4) 2018/04/10 00:44:16 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x872f}) clock_adjtime(0x2, &(0x7f0000000200)={0x7e, 0x2, 0x9, 0x0, 0x3, 0x1, 0x80000000, 0x5ff, 0x7, 0x2, 0x2, 0x314d, 0xadc4, 0x8000, 0x1, 0xfff, 0x100000001, 0x6, 0x9, 0x400, 0x2, 0x7fff, 0x4, 0x101, 0xc92, 0x80000003}) capset(&(0x7f00000001c0)={0x19980330}, &(0x7f00000d3fe8)={0x400000000, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000380)={0x9, 0x3, 0x1000, 0x1, 0x9, 0xff}) 2018/04/10 00:44:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0010f091a2956387e980b446935ceb8442d7193f3d1b3a2bf1e0dd44282a610f4dc1704196971ba06602271b0334cb9b6fba53d7d6464e"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x2a4}], 0x1, 0x0) syz_open_dev$random(&(0x7f0000000580)='/dev/random\x00', 0x0, 0x400082) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, r5, 0x0, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x36d0b4c8a98b0581}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xab}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x64, &(0x7f0000001080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0xccf, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000540)={0xffffffff, 0x4, 0x4, 0x400, 0x7b, 0x400, 0x9, 0x3, 0x7ff, 0xff, 0x2, 0x1ca55ab5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/10 00:44:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00') bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x9, {0x9, 0x4, 0x651, 0x9, 0x4000000000000, 0x1}, 0xffffffff, 0x86}, 0xe) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r1, &(0x7f0000000000)=0x4, 0x3) 2018/04/10 00:44:16 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x21c001) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) fstat(r0, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2003c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x9, 0x2, 0x80, &(0x7f0000ffb000/0x1000)=nil, 0x10001}) fadvise64(r0, 0x0, 0x400007, 0x3) lseek(r2, 0x4, 0x4) 2018/04/10 00:44:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x422800) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4c0, {0x4d51726b, 0x9, 0x0, 0x3ff, 0x0, 0x9}, 0x7fff, 0x2}, 0xe) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0xf24e, @dev={0xfe, 0x80, [], 0xd}, 0x26ba}, {0xa, 0x4e20, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x800, [0x3b9e9114, 0x5, 0x9, 0x0, 0x0, 0x1, 0x5, 0xd23]}, 0x5c) [ 56.012704] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34851 sclass=netlink_xfrm_socket [ 56.051666] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34851 sclass=netlink_xfrm_socket 2018/04/10 00:44:16 executing program 2: clone(0x0, &(0x7f00000000c0)="6091564b3f74021ea03038e946fd6b36b3a18d3b35db73d7a704bc303d6f48e9ee128c07e3148130de89f6c74ffa13296e7cdfaa7376a92a9af90000000000", &(0x7f0000000080), &(0x7f0000000040), &(0x7f000018ffff)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="112ef2f1eb1add64b99bfcecc641356c99462e658ad4c784d95ebfac7d885362092c469b02d3ff273ab4c171d06e333e189b0dc46a5e702afcb45fdd75ff0c0d5620de34b4e325ec2f93d33264c6e82ee14d1dab041fac7fe4cfb4eea57ff4429ceb29cd614c2d713c0a7af98dcea155c123ab35c098488fe653e05b9ba16b2d8bf1c21088d691582c7fa68f2e35ed10") r1 = fcntl$getown(r0, 0x9) setpgid(0x0, r1) 2018/04/10 00:44:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)=ANY=[@ANYBLOB="020be20d02000000ffffffefffffffff"], 0x10}, 0x1}, 0x0) 2018/04/10 00:44:16 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/04/10 00:44:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ced000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x353) r1 = syz_open_pts(0xffffffffffffffff, 0x142) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) 2018/04/10 00:44:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = accept4(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/10 00:44:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000000140)=0xfffffffffffffffe, 0xfffffffffffffeff) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@loopback=0x7f000001, 0x4e22, 0x7, 0x4e20, 0x3, 0xa, 0x20, 0x80, 0x29, r2, r3}, {0x0, 0x2, 0x6, 0x7fffffff, 0x1, 0xea, 0x8, 0xfffffffffffffffa}, {0xda6b, 0x101, 0x5, 0x2}, 0x1, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0xd71, 0x732c, 0x80000000, 0x1}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="406ffa44ccafcf73161284393d1e6223c48bbb740d", 0x15) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 00:44:16 executing program 1: timer_create(0xb, &(0x7f00001acfa0)={0x0, 0x0, 0x1}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) socket$unix(0x1, 0x7, 0x0) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) 2018/04/10 00:44:16 executing program 0: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xb72}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xffffffffffffff2e) r4 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x0, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, r3) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x30e, 0x203, 0x1, 0x8e58, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x9, 0x0, 0x7, r5}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x2a, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000d52ff0)="010000000000060000071a800000", 0xe) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) fcntl$getown(r4, 0x9) dup3(r6, r1, 0x80000) getegid() inotify_init1(0x0) 2018/04/10 00:44:16 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000dc0fc0), &(0x7f0000356000)) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) 2018/04/10 00:44:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x100000000, &(0x7f00004a2000)) 2018/04/10 00:44:16 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x4, 0x8, 0x4, 0x0, 0x8, 0x0, 0x8, 0x3, 0x7f, 0x8, 0x6, 0x3, 0x5, 0x9, 0x6, 0x8000, 0xfd, 0x10000, 0x6, 0x3, 0xff, 0x0, 0x0, 0x7, 0x6, 0x1800000000, 0x8, 0x10000, 0x2, 0x6, 0xfff, 0x7561, 0x0, 0x0, 0x100000001, 0x0, 0x7ddb, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x100, 0x40, 0x6, 0x7, 0x5, 0xe1c, 0x3}, r0, 0xa, r1, 0xb) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x1, 0x0) 2018/04/10 00:44:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x420, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/04/10 00:44:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x4, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @rand_addr=0x100000001}, 0xfffffffffffffea3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000006c0)="0b3415f78b7cd7844a5f2cf81bef5bc7193e2591e673838cb4ac4130cf616b6408b58d85a0987245f189de5b5909a1e82ae19bc396b4f4de6311dd088c80dd2a76a89462c4e3c255a7d4f602e5bab9219d56f2e507d70b8c725c2b8f7911f3f6bd299257bbb1d4894a9584c92cef", 0x6e}], 0x1, 0x1) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000500000000ff08000400000000000c0002000800050000000000080005000000000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e21, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x109, 0x400, 0xa806, 0x46}, &(0x7f0000000140)=0x98) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/10 00:44:16 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x7, 0xaa53, 0x200, 0x1ff8000, 0x5, 0x7, 0x101, 0x2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x81, 0x2, 0x820f, 0x5, 0x7, 0x5, 0x78, 0x20, r1}, &(0x7f00000002c0)=0x20) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x408002, 0x84) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, 0x100) 2018/04/10 00:44:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/132) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x80000000, 0x6}, 0x1, 0x8e, 0x2, {0xffff, 0x7}, 0x9, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0xed4, r2, 0x1, 0x5}) ioctl$KDSKBLED(r1, 0x4b65, 0xbc) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x3a, 0x0, @tid=r3}, &(0x7f0000000140)) 2018/04/10 00:44:16 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) 2018/04/10 00:44:16 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xff, 0xa, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5b1b98e4}}, 0xc70, 0x4, 0xffffffff, 0xffff, 0x9}, &(0x7f0000000280)=0x98) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r2, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x8001}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/183, 0x4f}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/177, 0xb1}], 0x7) 2018/04/10 00:44:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x6) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') ioctl$VT_RELDISP(r1, 0x5605) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/04/10 00:44:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="747252737465642e7fbfc42b5303ffa9bd9d72616d667300"], &(0x7f00000000c0)='*\x00', 0x2, 0x3) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/04/10 00:44:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0x29}], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) 2018/04/10 00:44:17 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x3, 0x8, 0x44b8, 0x8, 0x81, 0x3, 0x3f}, 0x1c) r2 = socket$inet(0x10, 0x800000000003, 0xc) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000240)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000ff0300000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/10 00:44:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/132) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x80000000, 0x6}, 0x1, 0x8e, 0x2, {0xffff, 0x7}, 0x9, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0xed4, r2, 0x1, 0x5}) ioctl$KDSKBLED(r1, 0x4b65, 0xbc) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x3a, 0x0, @tid=r3}, &(0x7f0000000140)) 2018/04/10 00:44:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4}, 0xffffffffffffff11) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000100)={0x6, 0x3, 0xffffffff, 0x7ff, 0x81, 0x6, 0x2, 0x4}, &(0x7f0000000140)={0x3, 0x800, 0x1, 0x1788, 0x1, 0x8, 0x7, 0x6}, &(0x7f0000000180)={0x4, 0x200, 0x4, 0x5, 0x1, 0x5, 0x81, 0xffffffff}, &(0x7f0000000200)={r3, r4+10000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x7ff}, 0x8}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) 2018/04/10 00:44:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = socket(0x1d, 0x807, 0x7fffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/04/10 00:44:17 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x800006, 0x7ffffffffff3ffff}) accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000000)=0x80) r1 = dup2(0xffffffffffffff9c, r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./file0\x00', 0xe3, 0x0, &(0x7f0000000280), 0x100000, &(0x7f00000002c0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x31, 0x38, 0x31]}, 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) fanotify_mark(r1, 0x1, 0x14a2dc8c05d5f89e, r2, &(0x7f00000000c0)='./file0\x00') ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/10 00:44:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[@ANYBLOB="449dfb0000000000000000000000000000000000000000000000000000000001ffffff7f0000000000000000000000000000000000000000000000000000a62a97f38f717c86ed8200e96d7a0172000094648c85eaf62b8e819805d5244e2426dce668c158078ca84205561cce67d881484232f462b8311be6870fda10f7153e9408ab6b1705f6bd2771a1bb89a58e5d0a5393682f1a0915311d029d9f59e746af646a848ad3f84c21a0a6cec2d1253170cc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff0000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000008001600000000004c001400736861353132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x144}, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x208000, 0x0) r2 = accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x800) recvfrom$unix(r2, &(0x7f0000000300)=""/247, 0xf7, 0x21, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/10 00:44:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) dup3(r0, r0, 0x80000) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/10 00:44:17 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) pwrite64(r0, &(0x7f0000000000)="91b133d5ce5ba1e539087998eebaf60424e6f2ba1ce24ff53e8c448eeefe6039712b1a1122e0a6dac314019432b2921cf037f31029dc36f9e88945a15d4edf4b312c230ecd7aae8efd52583a53398c786e620dbf565e2cc5d9861407bff0e3d57c9b085d0175f0076e3ac83f0f977d0c72c69e76bd3db3b1fbcf855e7f8bdca30821ef20f75ac5729920b029073ab6b24dc6dd2277391adaacdd864b0b2c0360813389d3a185060f30b064f96be281905d2838652d16adbe51a57abcf62863e34730f9999f2fd6d0840822acd3b01a2d8bb2fa51c5893eeacb5ac2f9", 0xdc, 0x0) 2018/04/10 00:44:17 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x516d, 0xb7c9674612285678, 0x0, 0x80000001, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x4}, &(0x7f0000000480)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000740)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000700)={&(0x7f0000000a00)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="300128bd7000fcdbdf25510d0000080005008000000008000500c10200000c000200080012004e22000008000600b5000000080006002b0000001800030014000200766c616eba0c300000000000000000000000948586f6373c6731082d0e0fa90c01b108f8cf891fa90f938c551cd73effb43e5755015cf1133986fcdc1da89dad3df8d130098378a1669ecc61a1bd4d613b5c03ffd5d0d5ebc4de0900ca81a2218c3a852c2afc352c870c8b5b50f28f3582bd65a790f42d5c8f2130ffc981667f454cea71c5f056455c4c88d13a2e211e17fa1f25519ebbc41d23103f7dcb8ed3e3d3c20613815354fd1c05310706223c36abc06cf3cf242233003df0aa664a8fac0d109ec55d64b3ae95544cb4"], 0x58}, 0x1}, 0x4000050) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r3, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) kexec_load(0x80000000007, 0x800000000000294, &(0x7f0000000040), 0x3f0004) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000007c0), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff0000"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000780)={'ip6_vti0\x00', {0x2, 0x9, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000300)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40, 0x0) sendmsg$nl_generic(r6, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000800)=ANY=[@ANYBLOB="c4af469d30c088b76e07df27aaaf15d981617c0c66ed756802cb00c1a3b5a1f71473ba6b557c271779ba395fa79e3789e119910b45a17bf30cc09df93ec6dec10f925a1f2f356a553eaebfc8"], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88) 2018/04/10 00:44:17 executing program 4: r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000), 0x2) 2018/04/10 00:44:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8002) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000016000103000000bd4754000000000000"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000300)=0x800) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000380)=0x54) 2018/04/10 00:44:17 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x8c) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) [ 57.623407] device lo entered promiscuous mode [ 57.655119] device lo left promiscuous mode 2018/04/10 00:44:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x100000000, &(0x7f0000000100)="64afaa450d4d8f3c71997a7674f96cfe6ea7246b39e92869da763b09a3822788a4def0eb3887e105c1c9a12d52f1b54f551a96d78d491948a75f5b22c3942136510c447841135c2bdba5a6475fbbbc3f3e2fab27209a696bcac5415b3c18c5c38b5dc1566065415dcfe092da2448212784aef303ad4422702c5282e0c1541cbfa15474b1d2f16c3ff200075bce0a0a4983446cc5679d5792a8aaf9ef055779115a2eb198010a9a58129b4569e1017bec18eab8f04224ca971cc1131878d44bbc5c5c0d6e5d837c85736e760d99be35630a09e613cdbd12667741c84fa3035b3df8f8396cf69bc3948bd790abe305d0e50fe77ef67a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0900000000000000ffffffff00000000410000010300000002000000000000000200000000e51c000100000000000000000000000000000200000000000000000000000000000000002000000000000000000010000000000100008000000000050000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) accept$unix(r0, &(0x7f0000000200), &(0x7f0000000000)=0x6e) [ 57.694780] device lo entered promiscuous mode [ 57.712410] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 57.723776] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/04/10 00:44:17 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000b40)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000480)="97aecdd42f343c98179c8f19e84c11a6f7", 0x11}], 0x1, 0x0) futex(&(0x7f0000000180), 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280), 0x0) keyctl$update(0x2, 0x0, &(0x7f00000007c0), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/27) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/04/10 00:44:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x29, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000000600)=""/104, 0x68}, 0x100) [ 58.007627] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c [ 58.275937] syz-executor1 (6171) used greatest stack depth: 22040 bytes left [ 58.916334] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c 2018/04/10 00:44:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80008001, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/04/10 00:44:19 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x68, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x40}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xd752}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socket$inet6(0xa, 0x4, 0xf51) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 00:44:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080), 0x200000000000026b, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/10 00:44:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x200000400000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) inotify_init() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x3, 0xc, 0xfffffffffffffffd}, &(0x7f0000000180)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfff, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) 2018/04/10 00:44:19 executing program 3: r0 = socket(0x15, 0xf, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000066ff8)) sendto$unix(r0, &(0x7f0000000000)="d2926b3b626d1ac18e8afca9f1671f7344ba038ee12652abfb3e3792d617431f0d749998ff83d1ef6627708f9bf42e3d37028a71293318aec5199d6ae0bdf41a50be7e59f83b5bd55b5b4be9414a479119bf10341233dafcdd629a410d5b4a52f0084a4073169758610edf04299d858f6a3baf6a2e86baad93f528a01acb4df95febec5d8abd654a33ee3a76bcfb2b00281c49b9ded44cd1fbc741cffc6469c49ff6a181760ad6d3ff37dfd45f50d862f8c31c69a2e98d360362d2e05a8768d5f7901c", 0xc3, 0x40000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/10 00:44:19 executing program 1: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = userfaultfd(0x80800) close(r0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xf80000000000000, 0x3ff, 0x2, 0x10001, 0xa29d, 0x3f, 0x7ff, 0xfffffffffffffffa, 0xa194, 0x2, 0xeb}, 0xb) 2018/04/10 00:44:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) socketpair$inet(0x2, 0x802, 0xfffffffffffeffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, 0x7ff, 0x10001}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xdf0, 0x3, 0x201, 0x80000001, 0x401, 0x81, 0x100, 0x40, r2}, 0x20) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f15fd0)=[{{r3, r4/1000+10000}, 0x4}], 0x18) 2018/04/10 00:44:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xf979) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a7dffc)) 2018/04/10 00:44:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) socket(0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000000000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/10 00:44:19 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000042000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mremap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000057000/0x3000)=nil) 2018/04/10 00:44:19 executing program 0: socket$pptp(0x18, 0x1, 0x2) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2021004}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r2, 0x400, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800000000000}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) mount(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./control/file1\x00', &(0x7f0000000100)='squashfs\x00', 0x4000, &(0x7f0000000280)="365dc4658c13a1ae2990db307af411f229ea896020a94c31d2b740c1d1a2d4db2ff5990c4e8f9dbd69ca6ff6ed8a163bba8644cc20e1cefd23151e7c2e277f9facfa5d70cf5dc446a8cd74c43002f14bef9bd0480614f399c6693107702b88023b8d80613743cfb93844991d7317bbb785fd03ef795d5ef9f44404b33226648333ebb4f944ad47f449d1a9799238a4d71c8b2f3c780cb85ef47f9c00e3508c280fa49bbbeb56c8c7eca5b08e2c618359938e3972fa42b74c3366d343a9b49626a8b84b0183236f082805dd48f5077201facad68c824e931ef6d02d903ce4f2") unlink(&(0x7f0000000140)='./control/file0\x00') chroot(&(0x7f0000000080)='./control/file1\x00') close(r0) 2018/04/10 00:44:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000980)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba", 0x42, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x81, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd064ad1"}, &(0x7f0000000240)=0x89) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r1, 0x5, 0x30}, 0xc) setpgid(0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000440)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) 2018/04/10 00:44:19 executing program 3: unshare(0x40000000) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00\x00p\x00', 0x4000000000001003}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x2000000000000, 0x0, 0x4, 0x6d1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$unix(0x1, 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x4f) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r5, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/04/10 00:44:19 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40002010}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) clock_settime(0x2, &(0x7f0000000080)={0x0, 0x989680}) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) [ 59.197898] IPVS: Creating netns size=2552 id=11 [ 59.243309] IPVS: Creating netns size=2552 id=12 2018/04/10 00:44:20 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mprotect(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x7) r1 = gettid() getpriority(0x2, r1) 2018/04/10 00:44:20 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getgroups(0x9, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000600)={0x4}, 0x8, 0x800) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_crypto(0x10, 0x3, 0x15) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001b80)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) socket$nl_route(0x10, 0x3, 0x0) timerfd_create(0x7, 0x80800) syz_open_pts(0xffffffffffffffff, 0x2) accept4$netrom(0xffffffffffffffff, &(0x7f0000001bc0)=@full, &(0x7f0000001c40)=0x48, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$key(0xf, 0x3, 0x2) r9 = accept4$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001d00)=0x14, 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001d80)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001dc0)=0x1c, 0x80000) r12 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000001e00)='syz1\x00', 0x200002, 0x0) r13 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001e40)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = fanotify_init(0x0, 0x3b54de53762191b5) r17 = dup(0xffffffffffffffff) inotify_init1(0x80800) accept4$ipx(0xffffffffffffff9c, &(0x7f00000020c0), &(0x7f0000002100)=0x10, 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/context\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002180)='/dev/ptmx\x00', 0x400000, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000021c0)='/selinux/load\x00', 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000002200), &(0x7f0000002240)=0xe, 0x80000) socket$inet(0x2, 0xb, 0x80000001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002280)='/dev/vga_arbiter\x00', 0x40, 0x0) pipe2(&(0x7f00000022c0), 0x800) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002300)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002400)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002440)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000024c0)=0x0) r19 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) r21 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000025c0)={0x0}, &(0x7f0000002600)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002640)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002740)=0xe8) getresgid(&(0x7f0000002780), &(0x7f00000027c0), &(0x7f0000002800)=0x0) r25 = syz_open_dev$loop(&(0x7f0000002840)='/dev/loop#\x00', 0x20, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000002880)={0xffffffffffffffff}) r27 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/hwrng\x00', 0x200000, 0x0) r28 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002900)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002980)='/dev/rtc\x00', 0x20201, 0x0) r31 = socket$nl_route(0x10, 0x3, 0x0) r32 = syz_fuseblk_mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', 0xb000, 0xffffffffffffffff, 0x0, 0xdd2c, 0x4, 0x202000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a40)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002a80)={0xffffffffffffffff}) r35 = socket$nl_crypto(0x10, 0x3, 0x15) r36 = socket$key(0xf, 0x3, 0x2) r37 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002ac0), &(0x7f0000002b00)=0x10, 0x800) r38 = socket$nl_route(0x10, 0x3, 0x0) r39 = openat(0xffffffffffffffff, &(0x7f0000002b40)='./file0\x00', 0x103040, 0x0) r40 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000004080)={0xe5}, 0x8) accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000040c0), 0x80800) syz_open_dev$tun(&(0x7f0000004100)='/dev/net/tun\x00', 0x0, 0x600) r41 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004240)=0xe8) getgroups(0x4, &(0x7f0000004280)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004800), &(0x7f0000004840)=0xc) stat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000049c0)='cgroup.type\x00', 0x2, 0x0) eventfd2(0x80000001, 0xa941be01ec0e7ee1) accept4$unix(0xffffffffffffffff, &(0x7f0000004a00)=@abs, &(0x7f0000004a80)=0x6e, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/hwrng\x00', 0x4a0201, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004b00)='/selinux/relabel\x00', 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000006700)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006740)) r44 = fanotify_init(0xc, 0x1002) r45 = socket$inet_dccp(0x2, 0x6, 0x0) r46 = socket$inet6_sctp(0xa, 0x5, 0x84) r47 = syz_open_dev$sndtimer(&(0x7f00000067c0)='/dev/snd/timer\x00', 0x0, 0x402) r48 = syz_fuse_mount(&(0x7f0000006800)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x7f, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006840)={0x0}, &(0x7f0000006880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000068c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000069c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006a00)={0x0, 0x0, 0x0}, &(0x7f0000006a40)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006a80)={0xffffffffffffffff}) r53 = timerfd_create(0x0, 0x80800) r54 = accept4$inet(0xffffffffffffffff, &(0x7f0000006f80)={0x0, 0x0, @dev}, &(0x7f0000006fc0)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) r56 = socket$nl_xfrm(0x10, 0x3, 0x6) r57 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007040)='/dev/keychord\x00', 0x101000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007080)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000084c0)='cgroup.subtree_control\x00', 0x2, 0x0) open(&(0x7f0000008500)='./file0\x00', 0x2, 0x2) syz_open_dev$sndtimer(&(0x7f0000008540)='/dev/snd/timer\x00', 0x0, 0x7a6c1f48684a12e4) accept4$netrom(0xffffffffffffff9c, &(0x7f0000008580), &(0x7f00000085c0)=0x10, 0x800) accept4$bt_l2cap(r57, &(0x7f0000008600), &(0x7f0000008640)=0xb, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008680)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009900), &(0x7f0000009940)=0xc) getresgid(&(0x7f0000009980), &(0x7f00000099c0), &(0x7f0000009a00)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009a40)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000009a80)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009d40)='/selinux/enforce\x00', 0x40, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) open$dir(&(0x7f0000009d80)='./file0\x00', 0x400801, 0x100) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009dc0)='/selinux/load\x00', 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000009e00), &(0x7f0000009e40)=0xe, 0x80000) r59 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000009e80)='cgroup.type\x00', 0x2, 0x0) r60 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009ec0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009f00)={0x0, 0x80000, 0xffffffffffffff9c}) r62 = socket$inet(0x2, 0x0, 0xe43) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000009f40)=0x0) r64 = getuid() getgroups(0x5, &(0x7f0000009f80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r66 = socket$packet(0x11, 0x3, 0x300) r67 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009fc0)='/dev/rfkill\x00', 0x549000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000a040)=0x0) lstat(&(0x7f000000a080)='./file0\x00', &(0x7f000000a0c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000000a140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a1c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000000a2c0)=0xe8) getgroups(0x1, &(0x7f000000a300)=[0x0]) r75 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r76 = syz_open_procfs(0x0, &(0x7f000000a740)='smaps\x00') r77 = socket(0x9, 0x4, 0x80) r78 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r79 = accept4$llc(0xffffffffffffffff, &(0x7f000000a780), &(0x7f000000a7c0)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a800)={0x0, 0x80000, 0xffffffffffffff9c}) r81 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a840)='/dev/keychord\x00', 0x2000, 0x0) r82 = openat$ipvs(0xffffffffffffff9c, &(0x7f000000a880)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r83 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f000000a8c0)='cgroup.subtree_control\x00', 0x2, 0x0) r84 = socket$inet6_sctp(0xa, 0x0, 0x84) r85 = openat$dir(0xffffffffffffff9c, &(0x7f000000a900)='./file0\x00', 0x0, 0x4) r86 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a940)='/dev/autofs\x00', 0xc41, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000a980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a9c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000000aac0)=0xe8) r89 = getgid() r90 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000000ab00)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) r91 = socket$key(0xf, 0x3, 0x2) r92 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000ab40)='/selinux/mls\x00', 0x0, 0x0) r93 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000ab80)='/dev/ptmx\x00', 0x0, 0x0) r94 = syz_fuse_mount(&(0x7f000000abc0)='./file0\x00', 0xe002, 0x0, 0x0, 0x7, 0x0) r95 = userfaultfd(0x80800) r96 = syz_open_dev$usbmon(&(0x7f000000ac00)='/dev/usbmon#\x00', 0x3ffc0, 0x101000) r97 = syz_open_dev$evdev(&(0x7f000000d1c0)='/dev/input/event#\x00', 0xfff, 0x8000) r98 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d200)='/selinux/enforce\x00', 0x602000, 0x0) r99 = syz_open_dev$binder(&(0x7f000000d240)='/dev/binder#\x00', 0x0, 0x2) r100 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000d280), &(0x7f000000d2c0)=0x10, 0x800) r101 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d340)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000000d440)=0xe8) stat(&(0x7f000000d480)='./file0\x00', &(0x7f000000d4c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r104 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000d540)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000d680)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="bc9c2236771a8e730ca459f0ee35a08f38f862f4af89f835f8abed3be65038c5f578bf3dbe0d5205c218d7f9fb70e884ea2c8b2abec75f92db794144268d3f14da3b2c2eef3f44d04ca7d62cf56fe77d71a58c82829aa02f4045486030455c242fc96c251c5f8ea8ba6214c9c80dfed5fe44d35536c1e2e2b1006742124317f3002a95ae69b3ed068ddab23d4f8005397206839d09295508e7e9fc3b6b9d28ff89826f70739fc29fecfb7bad96edb410644cb4ef5a437ca232604336217fc0f01bca66ef26c80a", 0xc7}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x4c011}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000740)="65c94dd12cca5d14cf4ea4ae064eac1c0475d55de7814e10f5abafb6a461a67933d1ce2d43a47e2aad9e8593f4648e5af1b66dc4da047825e81d3c28337e23649ae428725d9c3e61d3d2b1d5977c4b5f935699366e241c9a944848131d5f701ac4cac383fd30555e8cde11b1181af4cd86e8cbf802d1ab63000e2040c2d680fbeb6084e34ad53181748a60c565cfb3ddbc063829c1f8dd78980984bac9becc162cb652d59955e167a3cf6bc06cf66e7ace722a741460", 0xb6}, {&(0x7f00000019c0)="9b29c82192725ce0fd4440db1e5e7e264dc8d12866fc214ad710a61f7f4a9f4463d662b423356917af571be7fb0e84da79bd6e94781026fbf52e5b42", 0x3c}], 0x2, &(0x7f0000001f00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0080000018eefffe000000", @ANYRES32=r16, @ANYRES32=r17], 0x88, 0x24000000}, {&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000002040)="333df82963365150b7be809d178801fec27678fd9017974538a8041cbc104502df", 0x21}], 0x1, &(0x7f0000002bc0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @rights={0x20, 0x1, 0x1, [r37, r38, r39]}, @rights={0x18, 0x1, 0x1, [r40]}], 0xf8, 0x801}, {&(0x7f0000002d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000002d80)="a5910c22d2ebcb7b9eeb5878a9bd6f308302843b8635394c7f37cf373aea84547910c1b78f5882cd6fa7cdf0eb10efbaf3502556cb26328f74", 0x39}, {&(0x7f0000003e80)="415acad2e943e563785211a99a651d14c8f0308b11cb883e1fc9d6c3b3763b876c69c9d48ff491bab17e92038766f365bbae0120e40408e716202a923ff66111a42c52742706db8a3b", 0x49}], 0x2, &(0x7f00000042c0)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x20, 0x20000000}, {&(0x7f0000004300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004380)="ff7018d3a4c987d48a3429e2ddfe9655b1a53a57f62d6c40556b5e07e058bf79084b2b06ce77ebaed571659286449c4604579eb0ccf2a85c61f4233f50f320f5ca72129faa4fe2137cbd16959615a1e4f7c7d394029d6589366bdf0fd3735849e992562089d58e5d9e87e066385ef01dd26042e173d6c153fa35f5e66282b952f71fb728d383bc40bb9bbb71f85bc5578fbfbf0ce8ee25b3f30dcee81a0a0ab33ebf96bebba8764549bf4ae43f350e1c5c763d3458170c76c46941ca6c1704723e2e5efa4bedcfde26a3bc78227cf8b093ae947a81c24f3ffdbb628e8a0cbb9996a6fa41", 0xe4}, {&(0x7f0000004700)="d4d5a1b7e95bbffbfaf1850111737e73b139fcb30603b04638d7fa94f453397192aea4cfda15529f5c6b01c0b5ee9adc9a475e9b423cebf6c3e30892b9aa99a6c60b16d742561ae8aa4ae36559c64e528748247c5e0222d4cb74177f388ac33a00435be86612b690c8dd96a03c1472312f4afdec79ae0e8a21e49ec17972a7625ac1797339e96b3a3051d6549d6533e0c114810d5d3302161fc9e2030933b1a4d4e47f17a806a403", 0xa8}], 0x2, &(0x7f00000070c0)=[@rights={0x28, 0x1, 0x1, [r44, r45, r46, 0xffffffffffffffff, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x30, 0x1, 0x1, [r52, r53, r54, r55, r56, r57, r58]}], 0x78, 0x40010}, {&(0x7f0000007180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008480)=[{&(0x7f0000007200)="b046983a53d2008a9d3b3f76f6b06d5def5d2d1486ca0cea1daec99b5aa6966469b1828af6a35c6390a264ea07518b4bf847c5bcf671c535d69e5784561b4d7477785ca774a1b6a5b9c31f8586cc7ee64968be85d8451d5fe47ad625efbaf40ea1e72b5b370c950d282e34e9c6c3b7415a668eac130e68b8a9f86cab6fb5f5d9613b", 0x82}, {&(0x7f0000008440)="15827c3b27582f29600cd74970b61f38ee3e6b10c53c2dce7fbb9a444fe15ae3c23636d6716e4af28a611f8da7c9eb30a318", 0x32}], 0x2, &(0x7f00000086c0), 0x0, 0x8000}, {&(0x7f0000009b40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000009d00)=[{&(0x7f0000009bc0)="bd0098777e148ad687eafcf62259b3e00fdc47dd651ec2b9ee9e4a5ef1962d", 0x1f}], 0x1, &(0x7f000000a340)=[@rights={0x20, 0x1, 0x1, [r59, r60, r61, r62]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x20, 0x1, 0x1, [r66, r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @cred={0x20, 0x1, 0x2, r72, r73, r74}], 0xa0, 0x4000}, {&(0x7f000000a400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a700)=[{&(0x7f000000a480)="7febc5de6c38f15cfe0d9ef4b80b4a9e000a2566d7c331a2236313b3217a8540f2200ec71f9802c8671512cf5fcf236d45a95a77e6536d59f8a89f56c3569f2f80fc5654c19b6b78dc9983ef3933a577e703565795aa0b4a7945eabbc91339a81d16b8cacb52b6ecedef0be1bd800939c7a54e4f0e45cfe3e97008746a1aa4e049a5f22b6a366d74eeda1cd522c7ee880ead6c8692d8b7f48226713a9881f281e86076", 0xa3}], 0x1, &(0x7f000000d580)=[@rights={0x28, 0x1, 0x1, [r75, r76, r77, r78, r79, r80]}, @rights={0x18, 0x1, 0x1, [r81]}, @rights={0x28, 0x1, 0x1, [r82, r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x20, 0x1, 0x1, [r90, r91, r92, r93]}, @rights={0x30, 0x1, 0x1, [r94, r95, r96, r97, r98, r99, r100, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r101, r102, r103}, @rights={0x18, 0x1, 0x1, [r104, r105]}], 0x110}], 0x8, 0x8080) socket$netlink(0x10, 0x3, 0x0) 2018/04/10 00:44:20 executing program 4: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) kexec_load(0x0, 0x0, &(0x7f0000000380), 0x0) 2018/04/10 00:44:20 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) execve(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="757365723a265c81706f7369785f61636c5f6163636573736574683000"], &(0x7f0000000480)=[&(0x7f0000000240)='/-#\x00', &(0x7f0000000280)=',-\x00', &(0x7f00000002c0)="766d6e65743026637075736574a32770726f632400", &(0x7f0000000300)='\\*\x00', &(0x7f0000000340)='trustedbdevposix_acl_access:\x00', &(0x7f0000000400)='userkeyring:\x00', &(0x7f0000000440)='uservmnet1-\x00']) pread64(r0, &(0x7f0000000740)=""/156, 0x9c, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000600)=""/149) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000006c0)={r1, 0xfffffffffffffff8}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000700)='./file1/file0\x00', 0x0, 0x4) getpeername(r2, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000005c0)=0x80) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) r4 = getpgid(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000140)='cgroup\x00') fstat(r2, &(0x7f0000000800)) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/63, 0x3f) ioctl$int_out(r3, 0x0, &(0x7f0000000100)) 2018/04/10 00:44:20 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x82, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) 2018/04/10 00:44:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr=0x101, r6}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r7 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x40, &(0x7f0000000380)=0x9, 0x4) write(r8, &(0x7f000095c000), 0x0) r9 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r10 = openat(r9, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r9, &(0x7f000001dff6)='./control\x00', r10, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/10 00:44:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x12) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x308, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8d3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x28000000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0703}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0xc000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0xcf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_rxnfc={0x2f, 0x0, 0x0, {0x0, @usr_ip4_spec={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, 0x1}, {"8767", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @esp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}}, {"ccb2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) 2018/04/10 00:44:20 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x5, 0xad54000000000000, 0x9}, &(0x7f0000000340)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x84) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getdents64(r2, &(0x7f00000001c0)=""/217, 0xd9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000440)={0xff, 0x6, 0x4, 0x3, 0x81}, 0x14) lsetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'security.', 'nodev\x00'}, &(0x7f0000000400)='map_files\x00', 0xa, 0x2) 2018/04/10 00:44:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a00000200000000000000000000001b0d9b79f8b51b6600000000000000000000398f56383a4aecaed859e1745b1de0362be7a35e4de3b09381d1eab4c3475463e47cd37ee09474c2c517e8e5bc0207d59e4cc007d422feccf63107622d1541de5f6815b5099a47d0707252d3dddbf301b4fc005716ece18541013ec567435afa1e71a72822dbdeddae461d9179d486bea0d4c70be967fe49f17689a89251571118b93c4e97e5d7f79ce312"], 0x10}, 0x1}, 0x0) 2018/04/10 00:44:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2402, 0x0) close(r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x8, 0x5, 0x3, 0xfffffffffffffffa, 0x1, 0x40}) 2018/04/10 00:44:20 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) wait4(r0, &(0x7f00000001c0), 0x80000000, &(0x7f0000000200)) getcwd(&(0x7f0000000100)=""/107, 0x6b) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) 2018/04/10 00:44:20 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00007e2000/0x1000)=nil, 0x1000}, 0x7fffdfeb2000}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/04/10 00:44:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x240000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2, 0x8000}, {0x5}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0xffffffffffff525d, 0xfffffffffffffff7}, {0x400, 0x2}, 0x7, 0x4, 0x369}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x7f, 0x80000000, 0xfffffffffffffffe, 0x1, 0x3, 0xffff}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x80045439, &(0x7f0000000300)="15a37fa3020c72677912493d3f71b67d5991c9eb1bae5a8c650fe962e2e3cec1804fd886067beac52ba4cac2d1df745cfcf573c65b6f9a0a678783458ceadd8b3febcf") getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0xfff, &(0x7f0000000240)=0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) rt_sigprocmask(0x3, &(0x7f00000001c0)={0x5}, &(0x7f0000000200), 0x8) 2018/04/10 00:44:20 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000080)=@full={{0x3, {"3e5b15afe08e7c"}, 0x40}, [{"15d6a7ec7a1c66"}, {"24f6baf07d3031"}, {"0491ecaa4deee1"}, {"fb1f65a1c840cd"}, {"9419f19f181197"}, {"9a35c06502a3b4"}, {"26af28915c1064"}, {"f77d052d89102b"}]}, 0x48, &(0x7f0000000200)=[{}, {&(0x7f0000000100)="ef46fced1823b0dd5f28aba0694af994683bb2dcaec0c12fcb8720d93ccc4c362d74e8f36974d50c08a83c0da92f7726b04a5c453fa5f05d599e75d19ab49d7843f15112325d4081fc777cd3b44a937829c5ced00b1dc76d984ecfb63f80a36b507000a0a6a213e079584ecbe9ff3e0c02462486acf9b4bb55984c45e05dee63a306a90d8f013d638c986bc981f9f0280c83ca76cb11a2842af235b9c9bfef1d66a90106ea72156149350c812ad813d7b0b73e90f14708c6e289872abb7afe879d4562375919ab43dda954397b59d339ef8334fbebb21ce70f91fa25dab1d1b267a6624559c10941f677eb233e9b5f930d230961eb09b3e424", 0xf9}], 0x2, &(0x7f0000000240)=[{0xc8, 0x119, 0x2, "c8a43c56d203cc219450aa762ae8e09b1ceff335e582d47f5083788446638c7765ecab8c898e8141b6bcef8b2fd42d7ca1e795a31e03cf11eea55b8e385957db426ebd4769f83f273956a80cb7f2fd2e64e2ddcfe6b152229bc19da5827d794c1ae998c3e6781c823776514bd8f7dad20b3559de4c7d6497e5d44e416b3b1c1995a025b5e3ff0a479083b1944e684c6f7fbdcc15c07623ae80687181210e334658ffa276bbf278bf5910296e64ea6d54248c5f29"}, {0xa8, 0x10c, 0x5ea, "69e9889f7ff5b752fc2fe6112080f82d7ad41dfe0d49dd6dde723933f599d4970f728ab6e275212c9c8ab56df51731a795e1842a47b8b1e06199b00f749b9f606243b0742d3f39e384a680c8a6b3b9f9af10b2604c8df34951c51e3e892e7acc466aded5050322d09eb52440c4148433a6fa059d2ca2a01941c89589c1ef3a3020555b469145b2f8a34ab5c0bcbf0c4e58"}, {0xa8, 0x10f, 0x3f, "53b4e0165115bf3cf89151bb6d945606e03559270cdb18634b0651584e83ad7ebfc0eb4346e0426286898b0dc65cfaff8bc7815bbf85fe7e5358d0a4fb2dfcf5859f7b7fccc03fc88c3c4ad8f813e19b47efde3f64206d3bc58ba8b740fd7b79de658a13f6376cd8826ff209abc4d2b0860d9a308a1ea5dd37cb3b98b0ea928a18ca8d882fb837a99779135e67ce9b46b6c00fa0a9b2f6"}], 0x218, 0x40040}, 0x80) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000040)) 2018/04/10 00:44:20 executing program 2: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r0, r2, &(0x7f0000000040)=0x47, 0x25d668a3) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) fchown(r3, r1, 0x0) r4 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) getsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) tee(r2, r3, 0xff, 0x2) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x5, 0x10, 0x7}) 2018/04/10 00:44:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000280)={'lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="0d7c5cbdb42ebf308c7b90a0d10337b4e02ddc0473b23bd45a737dec84ffbbacaaa96d613f15ff6ff33b7783a767faa0de097cce8f263ef00043da11898310af567ec6631286e2232ce391ec1a8ff04372a74e223f31d6af30004c2e0bfcf47ea6e334229b3a167b2baa1e3d1d67c285201cb4007e8a98ecedbc2f888fdf41bc642040852b0162ae264466b673c43c0e6577f8ba") r2 = dup3(r0, r0, 0x80000) sendto$ax25(r2, &(0x7f0000000180)="4434706a62353bf066d9fed63263ddfb", 0x10, 0x20040801, &(0x7f00000001c0)={0x3, {"9b3100ff3d0d2d"}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 60.286050] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 60.295553] device lo entered promiscuous mode [ 60.350404] device lo left promiscuous mode [ 60.379419] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 60.414768] device lo entered promiscuous mode [ 60.617022] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/10 00:44:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) r2 = syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) r4 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x20, 0x0, 0x2, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x0, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000500)={0x6}, 0x8}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a", 0x5a}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)) getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000002040)=ANY=[@ANYBLOB="38130000100f000126bd7000fbdbdf2500000006b011660022465e5bb6c9df2f65aad6236b9ae0ebb9cedc35ab48b3fcf10a0cc45951eb2a1085b34f8af22e5af7a5bb7fe651df599d620f811ddf9648b877a86e14f8d0d5315adc9293ddf53610694683e118a6a6e32296aaabe3c4810fbc7fd1b8e3c52ca818c928c2a58ec008004200"], 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x40000c0) fdatasync(r4) dup(0xffffffffffffffff) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x0, 0x2, 0x0, 0x7f, 0x70cc, 0x401}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x10001, 0x4, 0x401, 0x100000001, 0x7fffffff, 0x0, 0x8, {r5, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xc7}}, 0x80000001, 0x80, 0x400, 0x101, 0x40}}, &(0x7f00000000c0)=0xb0) 2018/04/10 00:44:21 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@dev, @remote, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9c5, 0x1, 0x2, 0x100, 0x0, 0x81000100, r2}) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4000000002) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x15, 0xc, &(0x7f0000000140)="3466788bc70767b1e34f49e6"}) accept$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) ioctl(r3, 0x4420000000001279, &(0x7f0000000040)) 2018/04/10 00:44:21 executing program 0: clock_gettime(0xd, &(0x7f0000fecff0)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/10, 0xa) 2018/04/10 00:44:21 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) times(&(0x7f00000000c0)) r1 = accept(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x26, 0x200, 0xc390, 0x6, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) sendmmsg$unix(r0, &(0x7f000000afc8)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc, &(0x7f0000344000)}], 0x1c, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0655e00d81ca42f27f3d3c9749f1391c5500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) 2018/04/10 00:44:21 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = syz_fuseblk_mount(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', 0x8000, 0x0, 0x0, 0x2d4, 0x9, 0x2000000) write$fuse(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="04000000000000000500000000000800"], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000480)={0x55a, 0x2}) sched_setscheduler(r1, 0x2, &(0x7f00000003c0)=0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11", 0x5, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) bind$unix(r7, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r7, 0x0) connect(r6, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r8 = syz_open_procfs(r1, &(0x7f0000000180)="6eade9a55b0349ac3ee55f181d6e") sendfile(r6, r8, &(0x7f00004db000), 0x400ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000440)=0x8) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/10 00:44:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr=0x101, r6}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r7 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x40, &(0x7f0000000380)=0x9, 0x4) write(r8, &(0x7f000095c000), 0x0) r9 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r10 = openat(r9, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r9, &(0x7f000001dff6)='./control\x00', r10, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/10 00:44:21 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000080)=@full={{0x3, {"3e5b15afe08e7c"}, 0x40}, [{"15d6a7ec7a1c66"}, {"24f6baf07d3031"}, {"0491ecaa4deee1"}, {"fb1f65a1c840cd"}, {"9419f19f181197"}, {"9a35c06502a3b4"}, {"26af28915c1064"}, {"f77d052d89102b"}]}, 0x48, &(0x7f0000000200)=[{}, {&(0x7f0000000100)="ef46fced1823b0dd5f28aba0694af994683bb2dcaec0c12fcb8720d93ccc4c362d74e8f36974d50c08a83c0da92f7726b04a5c453fa5f05d599e75d19ab49d7843f15112325d4081fc777cd3b44a937829c5ced00b1dc76d984ecfb63f80a36b507000a0a6a213e079584ecbe9ff3e0c02462486acf9b4bb55984c45e05dee63a306a90d8f013d638c986bc981f9f0280c83ca76cb11a2842af235b9c9bfef1d66a90106ea72156149350c812ad813d7b0b73e90f14708c6e289872abb7afe879d4562375919ab43dda954397b59d339ef8334fbebb21ce70f91fa25dab1d1b267a6624559c10941f677eb233e9b5f930d230961eb09b3e424", 0xf9}], 0x2, &(0x7f0000000240)=[{0xc8, 0x119, 0x2, "c8a43c56d203cc219450aa762ae8e09b1ceff335e582d47f5083788446638c7765ecab8c898e8141b6bcef8b2fd42d7ca1e795a31e03cf11eea55b8e385957db426ebd4769f83f273956a80cb7f2fd2e64e2ddcfe6b152229bc19da5827d794c1ae998c3e6781c823776514bd8f7dad20b3559de4c7d6497e5d44e416b3b1c1995a025b5e3ff0a479083b1944e684c6f7fbdcc15c07623ae80687181210e334658ffa276bbf278bf5910296e64ea6d54248c5f29"}, {0xa8, 0x10c, 0x5ea, "69e9889f7ff5b752fc2fe6112080f82d7ad41dfe0d49dd6dde723933f599d4970f728ab6e275212c9c8ab56df51731a795e1842a47b8b1e06199b00f749b9f606243b0742d3f39e384a680c8a6b3b9f9af10b2604c8df34951c51e3e892e7acc466aded5050322d09eb52440c4148433a6fa059d2ca2a01941c89589c1ef3a3020555b469145b2f8a34ab5c0bcbf0c4e58"}, {0xa8, 0x10f, 0x3f, "53b4e0165115bf3cf89151bb6d945606e03559270cdb18634b0651584e83ad7ebfc0eb4346e0426286898b0dc65cfaff8bc7815bbf85fe7e5358d0a4fb2dfcf5859f7b7fccc03fc88c3c4ad8f813e19b47efde3f64206d3bc58ba8b740fd7b79de658a13f6376cd8826ff209abc4d2b0860d9a308a1ea5dd37cb3b98b0ea928a18ca8d882fb837a99779135e67ce9b46b6c00fa0a9b2f6"}], 0x218, 0x40040}, 0x80) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000040)) 2018/04/10 00:44:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000cffc), &(0x7f0000002ffc), &(0x7f0000002ffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/10 00:44:21 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0xffffffffffffffff, 0x8, 0x9, 0x100000000, 0x9, 0xffffffffffffff05}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x6, 0x1, 'client1\x00', 0x1, "5d5073d5f3949d6f", "f87d99de7a803350fc06454aa5becd10a13ee5189c6a6dadbe14b868a2f1cc47", 0x8, 0x40}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00', 0x0, 0x2}) 2018/04/10 00:44:21 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2000, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$packet_int(r3, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) userfaultfd(0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000080)={0x73, {{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xa125}}}, 0x88) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000000)={@broadcast, @remote, @remote}, &(0x7f0000000040)=0xc) 2018/04/10 00:44:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000240)=0xffffffffffffffe4) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000010f88)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f0000010000)=""/4096, 0x1000}], 0x1, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f0000010ff0)=@ax25, 0x10, &(0x7f0000012000), 0x0, &(0x7f000000fffd)=""/3, 0x3}}], 0x2, 0x0, 0x0) [ 61.383896] device lo left promiscuous mode 2018/04/10 00:44:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r2, 0x11, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff72d}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffb84}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff82e0}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x16}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000005"], 0x16c}, 0x1}, 0x0) 2018/04/10 00:44:21 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = syz_fuseblk_mount(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', 0x8000, 0x0, 0x0, 0x2d4, 0x9, 0x2000000) write$fuse(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="04000000000000000500000000000800"], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000480)={0x55a, 0x2}) sched_setscheduler(r1, 0x2, &(0x7f00000003c0)=0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11", 0x5, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) bind$unix(r7, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r7, 0x0) connect(r6, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r8 = syz_open_procfs(r1, &(0x7f0000000180)="6eade9a55b0349ac3ee55f181d6e") sendfile(r6, r8, &(0x7f00004db000), 0x400ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000440)=0x8) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/10 00:44:21 executing program 5: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) membarrier(0x21, 0x0) [ 61.519224] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.548877] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.578720] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 61.588441] device lo entered promiscuous mode 2018/04/10 00:44:22 executing program 0: socketpair$inet(0x2, 0x200000001, 0xcc, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getflags(r0, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/04/10 00:44:22 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'team0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet6(0xa, 0x80007, 0x8) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xe2}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x8002}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/04/10 00:44:22 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100100, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='ext2\x00', 0x4000000801000, &(0x7f0000000240)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/10 00:44:22 executing program 4: r0 = socket(0x10, 0x80006, 0xfffffffffffffffe) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x4, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x0, 0x2, 0x7ff, 0xff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, 0x84) 2018/04/10 00:44:22 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80400, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000480), 0x4) fstatfs(r0, &(0x7f00000003c0)=""/116) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440)=0x101, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@buf={0x8f, &(0x7f0000000000)="e3723ced2d5f2d684b178595f62b243ced801f57cd1cde80a8a5ffc7a20ec5cc1adf98ec878c9908eed421014ebf851fb2ad71838d3728cdf6bb3e4130da6ce98c020dac51ae4bba2b206d5da37cb33f180ed1a6180409e44908262b942768e8086efbe4728e12e38af783c98966ae06909c02c58373181189887d0a207bed6df0450dd1f765266d5f0cb5bccc96d6"}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/04/10 00:44:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x72d4}, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1f, 0x3f, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x56c28f2, @empty, 0x3}}}, 0x84) 2018/04/10 00:44:22 executing program 1: clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"}) 2018/04/10 00:44:22 executing program 3: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x100004) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000040)={r2, 0x3}) 2018/04/10 00:44:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) futex(&(0x7f0000000fa1), 0x0, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc)=0x2, 0x0) 2018/04/10 00:44:22 executing program 4: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/04/10 00:44:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x208}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000900)="aeaf9f7ab810650b0e4f9b016449c1b0e403dbad4fc6b9ed3b140c4b237f44ca971dc62c01d2e710fa1cad4a5eb06cb05b1395a010f3cd20948875af4d145e8246627b1fed711cff2fc06920019964dbe88713f917673fc40615cbb3d71d39cbd05cf9a868b1f90bbfa8f368c2b01eccfcb8c952c534a1c5859523bbf8de001f22a9fa91c7c9f32098e8cdb64a0b8becaf1e472a2dcd89f2fa5d4920bd7033e36442e8c012ef50ab7ae455193db952d6e71bac65e86d64c437ab2bfdffe76e21dc15fdcfd5921994") connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x0, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="80561b56fe850f1a15893111b71dac72b656a6d7d3cfef4dfcad7416934ba261b51a1069a811a8fb2e0bde8f78e60ed251397ff7c03169df", 0x38, 0x8000, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) 2018/04/10 00:44:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x7fffe) close(r0) pipe2(&(0x7f0000000780)={0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000007c0)={0x1, 'vcan0\x00', 0x4}, 0x18) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000500)=[{0x1f, 0x8, 0x987, 0x7, @tick=0x1, {0x7, 0xfc}, {0x9, 0x400}, @quote={{0x6, 0x1}, 0x8000, &(0x7f00000003c0)={0x9e, 0x7, 0x3dc8, 0x200, @time={0x77359400}, {0xfffffffffffffffd, 0x3}, {0x5, 0x4}, @raw32={[0x801, 0x3, 0x1]}}}}, {0x4, 0x4, 0x400000, 0x8000, @tick=0x3, {0x0, 0x8}, {0x0, 0x3f}, @raw32={[0x3f, 0x3, 0x7]}}, {0x8000, 0xc4, 0x9, 0xfffffffffffff98c, @time={0x77359400}, {0xbd3, 0x8}, {0x0, 0x3a4e}, @quote={{0x3, 0x3}, 0x3, &(0x7f0000000400)={0x2, 0xf2b, 0x6, 0x2, @time={0x77359400}, {0xf65c, 0x9}, {0x3, 0x8}, @addr={0x52, 0x3}}}}, {0x703, 0x78, 0xc67f, 0xb5, @time={r4, r5+10000000}, {0x1, 0x9}, {0x1, 0x4}, @connect={{0x200, 0x800}, {0x8, 0x8}}}, {0x40, 0x1000, 0x4, 0x7fff, @tick=0x9, {0x6bd4, 0x2}, {0x101, 0x6}, @note={0x80, 0x9, 0x8, 0x5, 0x7}}, {0x6, 0x9, 0x2, 0x3, @time={r6, r7+30000000}, {0x4, 0x63e}, {0x5, 0x1}, @addr={0x75fa6e6c, 0x1}}], 0x120) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', 0x73}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000680)=""/108) r10 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') bind$ipx(r10, &(0x7f0000000140)={0x4, 0x5, 0x7, "88dc4212cb1c", 0x9}, 0x10) openat(r8, &(0x7f0000000700)='./file0\x00', 0x200, 0xd) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000800)) ioctl$ASHMEM_GET_NAME(r9, 0x81007702, &(0x7f00000002c0)=""/212) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f00000001c0)={'teql0\x00', 0xe09}) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r10, r10, &(0x7f0000000100), 0xfffffffffffffffa) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_SET_BLOCK_SIZE(r11, 0x4c09, 0x6) 2018/04/10 00:44:22 executing program 6: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x3e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/04/10 00:44:22 executing program 7: socketpair(0x2, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="dc028e482a5964ac5f43ebc07d958f02a9ac251f551898d2a457bba2e41c4e01cb7fcd03965cfa4fac43b2c012984d70b062c51235ce91af3966d0fee8abd58a47cb2706", 0x44}, {&(0x7f00000000c0)="e1382d21ee89bc3dd2357944212e7e07265dbd16917f1c25fa6ba33206461acb4c3ed6e4c3841d55540b588176271df3d4e1f62b8fc2432621ba6b7c6aa9370e8d4d9e99950e46e3dff95493db1308569b7feb7d9d096d3c7af128d46f0397b8a1a26e9a71262bb1cdc9d66697ba648be9111f25fab1cf7de67b34a2468f1ed4c53d20ea0c1a591d04ee005654bb066ea574e0b578f38887a809f93347a4ab43961af45426fb03ae9c2c5232a0e365a33af942023e96", 0xb6}, {&(0x7f0000000180)="b4ba203dc4215b1a4f100c0919151e6d02c9b5927fe8d9f0457f5abacf51d066f872e5786da66f2e9f9e4d8f1ce747afde20e040dbcaf8092255be464d1a4895ddda5b8eee04fd054d5cd4bb30b6160be2b63b2f2aa8bb988e5348cf2163fe78eca0cd2f657211c46c2a206c95d516c00c25820e5021f135f3968d67df6df7cee79358cae29c09e380ebe4", 0x8b}, {&(0x7f0000000240)="362381bdbdfe0b0095f4b6a27b6023888adee89d39a8c7a7fd1985227a1c26dddf49d74aacbd903a7cf2f06b123af2eea029b2c911fb64048049eb818c533b3923e819bf44173e1cc49ce6d9e7392c1e7293e4e50b56b139a405", 0x5a}, {&(0x7f00000002c0)="1d8a026ddfcc53bf9e19b9ba7bbb346fb22bf4cc4004a1cc7a33e9a8589e087a9ad5a9c8df42f551afe1137ec87cdea3e2c6b4df4769743a3ac87dcc235859", 0x3f}], 0x5, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/76, 0x4c}], 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='gid_map\x00') sendfile(r1, r1, &(0x7f000080037c)=0x200, 0x40000104) 2018/04/10 00:44:22 executing program 0: r0 = socket$inet(0x2, 0x807, 0x10000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000a1c000), 0x0) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="484183a1a48db5596ee1f6bd66919bd27218ed3ce2cc6e79a0e3f6bdb3293de062e4b3d8608cde37a6bc99eb92b6014b7c092b1f59d9bb2b44d39cd029e06ff21316b922098f1030d26816da3786b918cc32d9390b559e71d1fcc3e7d7f1d83399521890dc2dc18da1c77cd5e25bedd3a9136450d1ad3d4749c114179fc7dd3bc07d2c571ce017831f94b33d277e437c4484e614ba3f01fdb176ca4062629cd5e2a7e8a4dee2ede70f3f700f2b8ccc33dde5a3f667c681c5a9f85fcc7e00fedd1c9bbe16577190c6d9bd18a49e20e27ef958", 0xd2}, {&(0x7f0000000100)="926e101f2a8900aa299518fc628d4e9a4b798ad2b22bfacd272e8f1c9a4056ff91a0b65f4a454755724fae62a4cf77b39228310703b1acd1ca4a625117aff7f766e09b1ad1669c679888562f2aa0d96e5cdbdcb2ae104d59f2ef19a4ba61bbe53b3e87055d02fd84", 0x68}, {&(0x7f0000000180)="548f60ef5cddba8bd9ba6951006f487df3fdf33c6ed441340b4ba94f724c14b83b3c0dec5823e3b1bc5ad412ae4158fbc8fc70c65ba64cdcf19a", 0x3a}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="5f60545620ba98ebc285239f8880070b0ffc535f7df94075f9f1262ddfbe0b2306c3b044982130bcbd88c221e88163d278e6a3345aa6f1dd7d94e3dd15dab84e2fba388758", 0x45}, {&(0x7f0000001240)="2e30fba87a973440298b2cc55c95994f9cb6ec1dbc2aa127a5fa30eeee905fee469d512996b73fc5afe0cc8d8dc5437c35abc0e78ec6aa177ebb8aa0cbdd017490f0d79212b25039b2ad2c4c50616d75e00070b1e6e0369b897faaa1b3995aa5bffca779883c51947371f93b2aa392fe3ba734f6e750cb59bb834003ebfebc615d3bceabb1a3ed6e6ecc24aacc830a8a27a15d330c7d7daf52420951eb74302443af32290c321b6b9ca6ee2736cb4ddb4190126d267aa67cf1fccae52f113c63476be473df3bc643b6134253297d0df89a13fdaa9a83065b87acfe9f", 0xdc}, {&(0x7f0000001340)="54c0", 0x2}, {&(0x7f0000001380)="44937a8feaee4e50f6ab5140dccc114b0a03f60c42025925943830e0d7d0d6df0984db9e04e03d128f6e2c27066671983d9b412023ec1fd7d3e52430955b81659828e3d5619d1004670ab33202a82a738de082860eabbbaf338005844793a3dcee5718b42ad083910131a1", 0x6b}], 0x8, 0x0) socket(0x7, 0x8080f, 0x1) 2018/04/10 00:44:22 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat(r0, &(0x7f0000000080)='./file0/bus\x00', 0x80, 0x12a) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/56, 0x38, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/10 00:44:22 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200400) setsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) read(r2, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/10 00:44:22 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x9, &(0x7f00000005c0)=[{&(0x7f00000001c0), 0x0, 0xfffffffffffffffd}, {&(0x7f0000000200)="ee5fb61a0ff68f7c10e36d114bf1734f5120b7a1f87dd743dfcdec8172b3d28c984deedb50ae728a3149c00fa9c0083ad32f299b5baa0dc1716473a8aa555e1ad4a68540e4d4118c6f100fcdf6b841b4ac", 0x51, 0x1}, {&(0x7f0000000280)="e89755690dca6e75256ef8de380ba5939b4a6b955217f9aea5632b32b9d8c64e4131675c9ca63e1019442fb15b572fb19b3531fdd7dc02d5e8ae93a2bf57dafd5fa53caa1e398e35cb7ce861dfe6a83d376d7d69fae5066ea122a2c5735d99e80ae39e950049ec84384efaac74ba71ce388734d85c82377e0dbaacc72f64531e35a0ab07971c37d5d5d0e7bf418ac25bee12245b84ffa72e1959fca9d8a1cde8a3204d68d9f150f3e102321bd460c0c211ae514ea8", 0xb5, 0x3}, {&(0x7f0000000340)="8c232274efa6394b8247bf760431a2ca04c106b0aba713bc4becfefd5ad41bf50c24a29cabe0c051d12cc68f426458892d5288452dcff6b8f90015e92a04959f1e95f9694811e6c4007f60f5966edee74cc1f6936207365e588eb5e25a3d68b337f441", 0x63, 0xfffffffffffffff8}, {&(0x7f00000003c0)="e1930fb680e26de4", 0x8, 0xfff}, {&(0x7f0000000400)="87e2ec385355ad2a7039cffb23603e8424e373772725fecf65b27a05d60cc4b06a9f28f20eade550804b0095343a438128634b3b9fb9eec5f01e068e81b1c0a47ebb1d9c90c11d6b9e575e5a05029f6d2d843b37da4c7d4b6b8b1f0e75ec60df3d0a2721ef16651213f51e4167d28da741b1cefdd601b0bf0f327a85baffd4d860387444d2214bdbe5fe67e968309193a84d44a855b68ec32a71aa5931495afffc62a3cdebf59bfeb94dec1c79215e2f30d6822149527aee3647", 0xba, 0x75}, {&(0x7f00000004c0)="3463953f", 0x4, 0xb35a}, {&(0x7f0000000500)="ded83b18634bb92d8b88e659f454d54b70d345e78f9688443fced742d523e0cb", 0x20, 0x8}, {&(0x7f0000000540)="8e87a2b33ac5862c8a7cc9e9cee2e5a97dc98f315a78da6211ea0fe5fdc0ded89592ff82c63f0c322d353c66971f39496c37771b9a115b3f198e1edfc497eaede6f0f513e64a01c98c5a7ad709ae66d272c78c3f5f37f6", 0x57, 0x10000}], 0x1080000, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xfffffffffffffffe, 0xffffffff, 0x7, 0x1f}, {0x4, 0x7e3, 0x1, 0xffffffff}, {0x99, 0x6, 0x3, 0x3}, {0x9, 0xffffffffffffffff, 0x9, 0x100000001}]}) personality(0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x7, 0x845, 0x2, 0xd946, 0x8, 0x187}) [ 62.466260] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 62.473538] device lo entered promiscuous mode [ 62.510450] device lo left promiscuous mode [ 62.512921] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 62.571808] device lo entered promiscuous mode 2018/04/10 00:44:23 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x40) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x240) signalfd4(r0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x3ab, 0x4) 2018/04/10 00:44:23 executing program 7: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000180)='./control/file1\x00', 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000100)=0x4) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) unlink(&(0x7f0000000140)='./control/file0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='ip6gretap0\x00') chroot(&(0x7f00000003c0)='./control/file0\x00') close(r0) 2018/04/10 00:44:23 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000000000000000e40000000000000000000000000000000000000000000380002000000000000000300000000000000000000000000080f0000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000ff6856a2e6f7ef00000000000000000000000000000000000000000000000037a453f5c46d719000000000e51dbf35fbf400ff6aeefd5a8c981676b558406b54beb55b859f6a631853e42ba466e2cff464966361fb1a428b14580083ad468982825d5634848048474c"], 0xfffffffffffffe68) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001f57)=""/169) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0xffffffff7fffffff, 0xd1, 0x1, 0x40, 0x0, 0x1, 0x30800, 0x3, 0x8000000000000000, 0x4, 0x0, 0x2, 0x6, 0x4, 0x101, 0x8000, 0x1ff, 0x13a, 0x0, 0x5f, 0x80000000, 0x7f, 0x211b830, 0xfe9, 0xffffffffffffffc0, 0x6, 0x7, 0x23, 0x3, 0x9, 0x9, 0x7, 0x5, 0x1, 0x4, 0x1, 0x0, 0xb0, 0x4, @perf_bp={&(0x7f0000000080)}, 0x1, 0xec1, 0x9, 0x7, 0x6, 0xfff, 0x6}, r0, 0x1, r0, 0x1) 2018/04/10 00:44:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x208}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000900)="aeaf9f7ab810650b0e4f9b016449c1b0e403dbad4fc6b9ed3b140c4b237f44ca971dc62c01d2e710fa1cad4a5eb06cb05b1395a010f3cd20948875af4d145e8246627b1fed711cff2fc06920019964dbe88713f917673fc40615cbb3d71d39cbd05cf9a868b1f90bbfa8f368c2b01eccfcb8c952c534a1c5859523bbf8de001f22a9fa91c7c9f32098e8cdb64a0b8becaf1e472a2dcd89f2fa5d4920bd7033e36442e8c012ef50ab7ae455193db952d6e71bac65e86d64c437ab2bfdffe76e21dc15fdcfd5921994") connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x0, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="80561b56fe850f1a15893111b71dac72b656a6d7d3cfef4dfcad7416934ba261b51a1069a811a8fb2e0bde8f78e60ed251397ff7c03169df", 0x38, 0x8000, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) 2018/04/10 00:44:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x7fffe) close(r0) pipe2(&(0x7f0000000780)={0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000007c0)={0x1, 'vcan0\x00', 0x4}, 0x18) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000500)=[{0x1f, 0x8, 0x987, 0x7, @tick=0x1, {0x7, 0xfc}, {0x9, 0x400}, @quote={{0x6, 0x1}, 0x8000, &(0x7f00000003c0)={0x9e, 0x7, 0x3dc8, 0x200, @time={0x77359400}, {0xfffffffffffffffd, 0x3}, {0x5, 0x4}, @raw32={[0x801, 0x3, 0x1]}}}}, {0x4, 0x4, 0x400000, 0x8000, @tick=0x3, {0x0, 0x8}, {0x0, 0x3f}, @raw32={[0x3f, 0x3, 0x7]}}, {0x8000, 0xc4, 0x9, 0xfffffffffffff98c, @time={0x77359400}, {0xbd3, 0x8}, {0x0, 0x3a4e}, @quote={{0x3, 0x3}, 0x3, &(0x7f0000000400)={0x2, 0xf2b, 0x6, 0x2, @time={0x77359400}, {0xf65c, 0x9}, {0x3, 0x8}, @addr={0x52, 0x3}}}}, {0x703, 0x78, 0xc67f, 0xb5, @time={r4, r5+10000000}, {0x1, 0x9}, {0x1, 0x4}, @connect={{0x200, 0x800}, {0x8, 0x8}}}, {0x40, 0x1000, 0x4, 0x7fff, @tick=0x9, {0x6bd4, 0x2}, {0x101, 0x6}, @note={0x80, 0x9, 0x8, 0x5, 0x7}}, {0x6, 0x9, 0x2, 0x3, @time={r6, r7+30000000}, {0x4, 0x63e}, {0x5, 0x1}, @addr={0x75fa6e6c, 0x1}}], 0x120) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', 0x73}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000680)=""/108) r10 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') bind$ipx(r10, &(0x7f0000000140)={0x4, 0x5, 0x7, "88dc4212cb1c", 0x9}, 0x10) openat(r8, &(0x7f0000000700)='./file0\x00', 0x200, 0xd) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000800)) ioctl$ASHMEM_GET_NAME(r9, 0x81007702, &(0x7f00000002c0)=""/212) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f00000001c0)={'teql0\x00', 0xe09}) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r10, r10, &(0x7f0000000100), 0xfffffffffffffffa) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_SET_BLOCK_SIZE(r11, 0x4c09, 0x6) 2018/04/10 00:44:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 00:44:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x7fffe) close(r0) pipe2(&(0x7f0000000780)={0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000007c0)={0x1, 'vcan0\x00', 0x4}, 0x18) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000500)=[{0x1f, 0x8, 0x987, 0x7, @tick=0x1, {0x7, 0xfc}, {0x9, 0x400}, @quote={{0x6, 0x1}, 0x8000, &(0x7f00000003c0)={0x9e, 0x7, 0x3dc8, 0x200, @time={0x77359400}, {0xfffffffffffffffd, 0x3}, {0x5, 0x4}, @raw32={[0x801, 0x3, 0x1]}}}}, {0x4, 0x4, 0x400000, 0x8000, @tick=0x3, {0x0, 0x8}, {0x0, 0x3f}, @raw32={[0x3f, 0x3, 0x7]}}, {0x8000, 0xc4, 0x9, 0xfffffffffffff98c, @time={0x77359400}, {0xbd3, 0x8}, {0x0, 0x3a4e}, @quote={{0x3, 0x3}, 0x3, &(0x7f0000000400)={0x2, 0xf2b, 0x6, 0x2, @time={0x77359400}, {0xf65c, 0x9}, {0x3, 0x8}, @addr={0x52, 0x3}}}}, {0x703, 0x78, 0xc67f, 0xb5, @time={r4, r5+10000000}, {0x1, 0x9}, {0x1, 0x4}, @connect={{0x200, 0x800}, {0x8, 0x8}}}, {0x40, 0x1000, 0x4, 0x7fff, @tick=0x9, {0x6bd4, 0x2}, {0x101, 0x6}, @note={0x80, 0x9, 0x8, 0x5, 0x7}}, {0x6, 0x9, 0x2, 0x3, @time={r6, r7+30000000}, {0x4, 0x63e}, {0x5, 0x1}, @addr={0x75fa6e6c, 0x1}}], 0x120) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', 0x73}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000680)=""/108) r10 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') bind$ipx(r10, &(0x7f0000000140)={0x4, 0x5, 0x7, "88dc4212cb1c", 0x9}, 0x10) openat(r8, &(0x7f0000000700)='./file0\x00', 0x200, 0xd) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000800)) ioctl$ASHMEM_GET_NAME(r9, 0x81007702, &(0x7f00000002c0)=""/212) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f00000001c0)={'teql0\x00', 0xe09}) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r10, r10, &(0x7f0000000100), 0xfffffffffffffffa) connect$vsock_stream(r8, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_SET_BLOCK_SIZE(r11, 0x4c09, 0x6) 2018/04/10 00:44:23 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/125, 0x7d}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5a3, 0x6, [0x9, 0xffffffffffffff01, 0x7f, 0x10001, 0xdf4, 0x2]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x2, 0x1, 0x5, r4}, &(0x7f00000001c0)=0x10) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/04/10 00:44:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5c12fc51010089c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8ccc875a64dd7a88c1bc3485e5bd033217a55c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000300)="81", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/10 00:44:23 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x6000, 0x0) accept$unix(r0, 0x0, &(0x7f0000000600)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="6664001a000000") fchdir(r2) exit(0x3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000580)={r3, 0x2}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1d4, 0x11, 0x6, 0x120, 0x70bd2b, 0x25dfdbfb, {0xa}, [@nested={0x14c, 0x82, [@typed={0x8, 0x76, @binary="4b2683"}, @typed={0x8, 0x1f, @uid=r4}, @generic="750e9505f40ab258121821fe07c8d236c117dc0974a5949b0a5a194cf3ab8600462fdec71d1b8851780755b266f30277ad05af41a06f12d03b3d44aabbe46607e54beef965146dd4faf443b11c6d87c36dec3f82762956f0eb44621e4a7abaeccac23dbfd11b586bb4b1ee8c69ac1acaf1875799dc01ba4cf3ad05bb6dafc4dfd6406d4c618a82acb7fb617f4b277f1f086b068148e2a2c5cc6eee5bfbb732831e5d09aacdd7f7ce5988eb571ef4c558c8e351334dfc8ee9b7905bb9cdcccd8cf5c3cfbeb08c1fccf1961d52722ffd026d6fd3a5239c05d63dd6e6959e846910ac08d1ec24c9c16c2f5cab", @generic="9edd969ec7b08183ecdf5aa075237be80e140e1663b410dbb0fbd0c770b318750834c88d793098ae5d673756fb1a0a0c51f9480864b3f84542e3485022ca6a0a2950f66c351faafcac37"]}, @generic="99f454d2c64e024def70e366", @generic, @generic="dd77d79207bf0cc6ddcd4fd2763e4e85472e09abc1be6ab6eeab252b4f9bd4fc8419ecb10cbdde2bfbb580778fcd35d1501fa28743bcb471ba4d5667eba0d8260f908f84e324f566fa4a520750588af0d178a7c2a408489d0caf759405d45cbf36484fbcf1ef07"]}, 0x1d4}, 0x1, 0x0, 0x0, 0x4000}, 0x801) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x39, "656e633b901d38d392fdcd6846d12239a90d0011370c9c656d4e8f58276c0019a03590f52de7ce43e7efac03ee1b1f8afa789d0c8aa289a2a5"}, &(0x7f0000000000)=0x41) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r5, 0xffffffff, 0x9, 0x20}, 0x10) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 63.552616] device lo left promiscuous mode 2018/04/10 00:44:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 00:44:23 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote, @in=@remote}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002100)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000002140)=""/103) sendfile(r0, r2, &(0x7f0000000240), 0xb7f) r3 = fcntl$getown(r1, 0x9) r4 = getuid() lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000021c0)=@assoc_value={0x0, 0xfbee}, &(0x7f0000002200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002240)={r6, 0xa9, 0x30, 0x7f, 0x3}, &(0x7f0000002280)=0x18) r7 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0}, &(0x7f0000001e80)=0xc) r9 = getgid() sendmmsg$unix(r0, &(0x7f0000001f40)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="f114afcbad7d109331401b1f10d3c8feb7a8a33b2d25a7338179d2282deebe3406226e436994e56108d35fcc1d53fba50040320295c79bb9400aa993e3b9d7df5d8d279c6d452c118931a9f240a01db671db76f51aaeae8a966b77888370d31832f658075926454a66412328b6c35be6ac2328a7e5d304c0b4bc3ba2e5bb24aee912e17d", 0x84}, {&(0x7f0000000280)="c73921458434b62f8fa94b3b98b57b106a55cb4cdedd64cf20800c32540e3169ca74fa2d0fdb0b139367096a7cfa0946d63bc97e92e797abf271565abb948c541c4fbbd157d1d0c65083f7a298ee93c0c1a3ed9ba4b95f542c2b8481a1075800861d94f8cae44e827dde41174048e65702dd41651496832ce67447c13d9fdf2dc08135547c540c48d9dda1a56ce1e8b3fb9e118d311ee96713c164f2ce33e30333f1e555b5db78f2aa7fedcbc2d48230393b29", 0xb3}, {&(0x7f0000000340)="115faa5a02ec323d33407a1a975b4e5a44059b1ccd3046b481975a5d1feee5d89a134cf3925ea2a3d978525568ec4c4d2aba4faf5b67803d076403647eddb76eda89c250b3cfd9769014450fd50ce4c4e471b0bcb6580ff4730cc15b0415e0ad2bbf67336d398b87173d25faeebd5bb7f8acfc9232d34506b6f9486478777a3a5e9f458b8d242842c9118cabba5fe6ecbf33d4036c115a371d04f28fd8276b136f241201114cf9fd9b1692c6", 0xac}, {&(0x7f0000000400)="7b49a32cc634cf18759330e0f10e6db7fc87b96901d4b05b4f51c95cd48e0c58d7cc6c93a1c10b46414c4b7f57f9f028683d7c2d0bd59da371c3af5b6d780d88ecd444ae5f5f6904ed1199b976d47eaa9de78dbd316060403cf7475411a1bf2ea039e8e9d0e74faa861d538a14a5fe79852c55a8481f0de1e01161ffa8ed8e600a05e86ddb4aab3b01ddd1fe2085d6e1be757a187984b57dd6c4a79c4a646d513c848c2e846851f401db0b58afff4fe0b677a79d489019437fac61b839d2e536bfd3eecbdd1ea548af", 0xc9}, {&(0x7f0000000500)="c6ecaf905935e33a697f15c4292c4d5fdd3e93cab99aa3f021fb2b37b04ccf279d164d60779a88d27a5883ec7ff2d729d1cb2cb11eac9fca9eb3bc4c4de4ae79ac80e7910ba759ae724d4640016d83c599ab66089ac6d893ccfd68dd1bd84a5b103210578aeabf63178512186602d5d89f9ba6b4c27f3a0d427e8fcc3f3b60576f1c1166a92ca53499db8ae3eaa6f46a993f946977748235103b10a2788185dd9e56", 0xa2}, {&(0x7f00000005c0)="254336bc15cf442f10e825fd804b95da53f6d9399d8226c1b24ec1fa14fa47ff1c9128ee4f809caf9d0935c1d432126a2c979aee6dc2f8728140aa46d8d6858ee2fd4de4368887548331351c8672475a9d3bfb7d42b915c160f70143bc1658c1ca0e59e63abe6f7d47ec88f9f41b549cdda65f9e8a18db7d456734b26341bc708228752cb371aefb1026dce46daceb59453b7ffa83370edbfc7366e4eb2dd04292cbd75f32d120f5d8d4fcec9ea66ea5ecc29f06aa057f1a8608247d0efd23dd83d52478d8588a8c055da15be7bcec6f3e77a9f2381bf223729d20d9cb2f74ce1fd6ee", 0xe3}, {&(0x7f0000000000)="448fdbc63dd776ea35dbdae2f3cfd2facdaba3597ed6d45ba7ad4b65fe2eeb", 0x1f}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000740)="f1afca5ed7db8b705d33a5547a3cbe4390720744731fc93376fd1d688c08cfebf1d6d74dafeaa19cafa2ef38a8b0bc081324581fce2339ae7887fe587996b42e1be637b41dd832dba184bf302b70c0e0ca90a3c562c7f7a1725900eca9a5b8cbcff7c6c18569ab7f25bd871979f2365b522177180fce5853090ed1fcc8ae0dad06b4a3b01bc3a2fdec3234936cfccb10bce21c421351525ba8d51f1dbd12060165baa23c507669a45976c3d84e36c8dad0fd0986c0caa946d368", 0xba}, {&(0x7f0000000800)="a1c7dc7826c64573048f3bd9d5853f71341d630ac74a244abb08711649c7f1a5f7e1927abfa08c12db91dcc074b683f7d2c7e6823ca1421f410dad10dc446f7fc2b047113d91fbe99fc206443d265b14c284ee327a55c65071ef428d4636d341fb2efe3d7d9db585d3405f0593cd6c3979f3b1fb91256fb3d793d54790193c2fcc1128318a4935932f719cba34552655475cbbf765d8fb07f94de91a019e050ac606c3b6ba032e26ec237945636c6dfa33a9c149f4be47475e3407", 0xbb}, {&(0x7f00000008c0)="e791b92be41ecdf5418e3a11814f99fd50e6a78256910bfaeaeb2c377047d43208b9a6dbc799060b3a25d658d4b14a5cec9135757fdd155a4cf461accdbe552d526ade2deb146e396f8821613d0f107a85cb4377124a05ed5279b722ffa062b5b9f2eb5d8e629e89c1cd5c599604e47c2db21e763a745e511ed25e33d169b1bd6155296577b3a822424b489f5b93b6355a526ca3a0341d36b56a54732cc864e6980e180132c366dc6c8de1429461e0ad1f0103b5c9", 0xb5}, {&(0x7f0000000980)="2cdcbdfa15af069ddc09b7a21554d5a4cb631f3d5e7bec531d6575e3dc1777266076801a7f9b636706160853b98e17ada62f36d3e384bd464da6f2804784495329c148a146b556ef4280d4fa030295b21fcb0bf63100d1b656a41f3a6ae8ec32f24e605d5d4a30c820fca85f3d3684acf1329f0904694be859f139e5169ba76496af00879d4f7524a35dd83bda2e4bad0d210e7acb574de313b46be4d163466790b18797f0b990181f4b8193f285bf50ba9103957ac5fc8c94ea4d5fe7289f1e81a603e0adabf1acba9b4b70317c3bd918f45b23d59d76c2278039a4602d5284a62bc80c1248a2671e3615f33480195ae37c286ee3af059dea250a4335653d8ab001b748eab3ababa79fc5f9e448440c75b9ee988bf2707a5360018969fbd611450d82604a0c8bc9978de537942429b4b85b5f1fdc86dfa08d612bcbd8a8c191036d7fa7c22512037c20e8eeae45c1c7f1de471ce1a6bae9bdafba4eedb5fe26d78f7ee389074761cf93d4eb4c9219777b27e290cefa05651d4652efbcf92eea85ed3a9856ee844c875ffcffebda526168c5d5ecaa1795d99010580ce49c773f6b54696cafd20b02cba46e97c9f0303ca81feb981940528e6905f303e98391ba3ba5bd3b06c2992e954e902826812faa59a67d5bb45ff54e994bd1c0f00e9296260d5607f193f2a315925f668f749c8cf32e4d294a21591decea7a8d067e8507ad5d344b6e8411bb57dc1067d29703c64b7d5d11dfee9827d85abe3b3359a7952b4717226af5a32ddca98967011da4f953915521bcdec2c123eaf988d8c8425f6a22afd34ca4eac5399c7a2cfd9b0e9dfe904fc23c2406c0237e239db7fc1aeea3aed85ccbe74397f37451cfa2c25ac98af7ccdd5f765b65c64476b102c3b979edfb41612b31610b7b269a0b7ed3a6d519bbc01e1d1334d1f37adf4383352d7c23b0661ca10107d859650a5b0f7a4e970b774b9b6c808862a6eadfd880b622228b087c49e24908738a1165313a6e2f82eddbaec1a552aaf220ce33a7c4cee6c659592d1aab2a8398ab7187abee3bbb9fb73488225f3e770658807730cad6db2d3e7ac63de3db3a78686e7d6c13c5cf3f98b0f3af106a11a6a5a53cf89071b6856d4f5d0abcd19b52c323cbefb86e33bf8a866becbfe0b7cbae154dea9554a14a241c9e686a5e46e1f738dd2e08f12326dc939093825142d4eb44dfaf913a25be9eb6d93975e7cfad5fe97708e6fc098fa79247644f3c6297f7f4febacb79d4a0d70c5817eaeb3ff3f3ac7b0bd62c7871d54d1a1ee70bd2ef6da6f172b34065a942996383443017b1f2db688d8945fc1f5b6acc48c25cebc48714b3f8100da12627895ad5a2b4e258f57bd52b6a992d9d4a6d994a43e7ae26badc01212a6959b570277305af299f31511dcd1f81172f4e8b2f45d832400314a9047e6c47667a27f420a138f46b4042aac6184021fa13844c2912df7e3669a37e5c7267efa4800ae555ecf971a999a6f435ce627abf1c0f2beaab126ab21f349e94e4bbfe4b0459cde08e5c80b284cd5d0d7cdd5f31e094797145e889c37b33cb72c6e4ac8df8d08310deff18940c9ab1fcacb2469501703cfcc7b9280e0fa7081d24ab618d9135d6beb4b159f36a3e40815c00d76f7228312d2e15f6acac62dded3453d3188ce394852167c3d2d10c8be7d3ee0dc2de633a925ba0a74af03b2f1679208aa333a0cd33c7982f05f3df38d8e355bb6ad62b1ef467b94bfd1aa99c6c2cd8ef23131b988ccec47ca5f32a4c54e880f5d13e727130459119e4fb92ab30615155af9353fef14be6da39185d79b45f8de696fe859e3fbc0eb87dcee72c8a9e98f6431d9e8dc973f52986a9f4b4e38dadd61f276de59417914b1b9bba7528dc9330608575685905563ced4acba6253fd3f7baeabc8d5502ed9af7b8dc4ed43d46b33a5f1e0f40af28c3c33ce4a249ded9a97bcd908177bfee6a293ab23fedf43c23fc1a6ec09a06838ac461d2cbd40ddd1a954d1cbb41ab739211be18548e6bf15479ba9744d09598733d8ea39bbb1b3c45f63e68762519a3b805a7bc506b96652933817c1a14ccd18776f85024a71f601c9332da33149817d5929dead43793aecf8f0aad38760b51a48bf00d55187803046895e969b3aab6d04f9460d13dc79cc05a7a810cd4b489c13095ed6e14beea9652ceeebecb390e42c5fd9f712cac709a87bd250ff8155ec29bd5c46202b5093224e1680b2614b7ddd8ad64d0b605b8162fd497955999c7bbeb4dedd843485eaa60af10a5ae3237964001f3cf2491873971e1dfdd2e8df759da3962a266155f41c6bfab4822202e5f2d67ba4114b0ce7d2a86b2e66d70309804d02ee70d506ffc3f0c46596bac7035aaf80066b08f0c281eee1afc4a9e2b2616de1c25d06cca23350d340989b81f5cef705915619fc8ca3dc7c27855243137c5a058b8fd1dddfa2aa4bd79e1cdf4e0971e006e495281edaec80999e7c6f10a3fd0dd6c30376b1e42b73cdb668b02fe50eecefa896c4c1b904b296e8a1a6e88a15b1f47a42cd45f9ebeb51367755bd3b26bc504e734488dcaf29c228663691436a43678558267db71b2dc1977b2615cdd4472318fdaa52d463f7af4d9ea915cd003fab8b937fa8954a245c8daebb2acb67df91e39949d0d3eb4ae02f1950d70af9d7aa82fb1781e38f77f1f993c467527c166ed41ff0ba25f654c74bc174ab509211c9dcfc287eda4976c46fdffbc4c34be4557c4a181d081b575a05ec1e95e80769f25a68386c613db7b70ff383822def22cf16317200582531d74b9b27ce298d412a2f43a494497cd483938438e5a7177df46ad3941da159964587f6558b84169ead47c266c163bca844b445b5803c958256cd8218ce4d8d9fc0d70ffff3f8cf4898916c6b1425af9c24e872dd3732f5eac8ade095607e01bd8c9df39fcd2cc03906c234750dcbfa525b1bb9d38fbb121786d0c0451f7e51eea5225c957ec4deb9a8aa992df0dc22fa92d9f90bbe0f030d4387f56f75504d6ae1a7c64ade341a4eb0edc232befdc2d72793cffd8d26d4f0fa7549f4cffdc5d077834f8ffe14beb2468a34a323083c770728973f422626df2d2a288d8b6c23b2cc5dfc5baa79a2196899f234be27f925b23d2955829607445c4b72ebdf8a8f2b9aafdf791135b40959306c259e7c52d9c3f94e712a94a53162753c2b873ca49b3b6aa68dc922ba05fed971d3580e65bf3cf04f09a03b141d09a64884e8b0455c7cee96f816ee2e57df5d8a344c1f20ce385c58f5cefafe60aeb28de91ee0a1d711772b96599138817a9a7bb0480ab9e94b997d41994f0cc71d9bea435ffa5c93e0d77ada878cc8e8da9a5772294af22fa51de27c7a8da1be624f6f5ae7059eb9e33480d195c3c1077796454b59613b9e9168fd7385f4f07a8d34225b1f6e1784ff9dda6130e77a4c86429bb7abdb2b8777f2b9554dd26bd1cb34348777970fdbc4a5d1acfc4255c26ab099d112d58070407b192717025943fd01e3c3089962d954cb8e00608c7db1c74762f4cf5f0281252e7446cb8d5c22ed6921265b84c11a25856df9d1bca66f0e5e9daaf5c0b3790b1b566b5105071f8248e18edb7365bfc5191ee4f1b795067761eeb4f626680c6c70721925f610ed7e10df8a9c6140f819c384272f5c4c288ff25712228bc5357aa5b0113d710f3cfc4e3e895191a10f6141ef08d5afddba1edff2aba71c929148269d0b071d0f1fb65ca315bfb6dab2f6a51de67549d64a4fdeaa83809691b3a26611c8148bbe99b5583ba5c95b2eb83c9508caa0462df73cb1b9302719b07290a9615a1c42ff012d4687bb360dc9d0b9c488382a2c8c047c64622563aa8192b5cda18fac0f4fa94a60101f216030722806c5e75b31411a21cf3492c0db709a6d14b90b27457d6827014c22f2953f8a1464be726b7a4f92ad121c543e980bc832bcb4b01ff88bc39936dc291729837fd6f76700e4f31e7fa9747dafb6d49927ecfe7ea18af90be151ea4dbe4f8551f2bc3be9835eda0f7a1dea466df6ef4b14e16844aecbc48dae9dcc1dde5ed726f09011337933f7870e166e219697b750ddffb05b9f33e9ccd7606754eb5bfc790f8fdf2eb3f92574ee7d4080ef24d085130f5faadce173aa84fccdb7c974226db32addfc6b595d1d2934311873b083347a51a9e69209bd1d4b831705192a73ad915a1b73e8e6e53bc99b74c8b106282d6eeeac4102b5cbdafe53ebbf493af26474c746af37537d16c73f9fab79805d0ed1db158a4bec5babce5e442a53f0d85060284785f9f2a181f3aac2c8e7fe2e2ca77ccdca0c44c74c1ad6d19983eb3e73d06e0459b0f275cae6842307ff0e9799c3fae02e8e033e471b818d47864919adfde37afedf2df8aac338b4ef1d1d420677212082b510ab0cfcd34f1091f2b7f9709a5f52165b62239c0d3b7713af0240221bf68c847e4b07095707fcfd0a0d6715f71e954d56c8f034494f1c5b11c3f8d57001f844ba0a12e2ff4ccb1d5075d8aed69376ca293d9c3a7753efea453957d858daef39ec689a197762ca6a156182a5bc40b2bc41e7673c1b85c2ac25cd14e5c7e7168b05e5f4f2264e9a7877e0db2403fc92b64c9c061accfe7f4fdfcca606dad90ec3c30216cc2f7b4574c4af153b66d3e02a920a42d8800784516db15af11999a1a23ce1b2af4a328e0ef5c7fee66bf505e428d0dbc87f39070d2e7cc139ae1f8405c0422f1556a442396f3f19c1dab0c779bf545868eab6200851b9b41b12ac8626149b60c1d484d7e1a24ccc1adbdf92ee3f604daa0eefa34f29fe802c2d5f0f721ee735bcd2e9648e3d2272272972f771878ccaa08dc4a7a3c1a325540465b0204652ba422e870d6bd063c6a5116985472ec97430dd35bac1fcab8aba072b42329eb6ec3a0685323ec17c39f7f98c5413216366a07799096211663f825617dfe6960ecec79370712e98aecca4c4f6ab1fb07ac47232a73dbf58fcf3ea73aed98429f710f2e884c7e3723d8fd0d4d7445820e02b4afd37fef5f8091966e54d75f9d7af55d5ff8520bec50b52a51c9d82888778bb4e2402f384271326ed82bcf7cbaff3cf2fb43e8231ff82e198704d56e782d7195eb4f21dc2966e10f4e7550ca3c56b22a6bd051a20e0b229dc52989678c7a69f1b94ad6cd61fcee448e8a5ebe7b58b7b148b98738e8d9dcefe30871001f7e9ddc9efdae86325d6f67d0758010aafcea84c3dd55ae0cd7fa118df0344de18f115f3071d941aade6dae7d5941ea5f22bb6578fedc7ad89f61c25196931ada4b242f9757d98d14111ae45fe7610c25e287ccda87486136f888c2690fb6536bf96430816bfcb82e291744ca6bd3b5529c36dc3bf0dc48e35319bca7dfa7902b1b6318846d86f0d1cca15d8bbc41120b0baf992bdb79204678abed5b79809b7d14eeb616bb231567be9e11a9c2318887e8c6ad19cbe8b6b64f2473aea25634457b61e9c2e238e520ea599cc617f1119e9999348d9fa76e271aba977c8c78f9ebe1843a2be416677d24bb33365f43ad35a7a55e94e12ac62ae0ea5503dfe8a04b89143fa5d9295a20b4ed76d0dc49cd044170f247e321457a23f98c12ddec1b06f083783025dedbcaa718ab3b55529697979c2fa77ef0f46577a01b6c778824e063fd5b547233cf19c0a12497418eb5084ea7f15d2d9fbd603c338d7c8f5e7a85f28d90a82501857b694ec909c411bab8969e8618f141babe6a93685a63c046a2eadf43af969cfb129bffba2f5b03d07b99df0381d7917308946c20f6", 0x1000}, {&(0x7f0000001980)="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", 0xfd}, {&(0x7f0000001a80)="76de1c9fc8765b5b65a5842379cb07585c2356b10e4f3e5c1ca894c06cd9e0042ce3e3609a81d3ead6fc35b799535635c9c5c9c6106bdab4d58a31604235ab562c65b437cf10fef8ff313caa5773232b4d697ecf3b7824812cd57e9aa50ca36df069296297559f569357c15644f9cf2f970fb4eb6e7553867bcfbc5bd0fe65d607a01f02713ef2bb731d33aceb948c6db7e95b94aa64fbe9d7e66466f3afd4795d940bf6f345d35fe84411a2207b3e1873f286b65e1d36a4447632dca8be0e8e6a808c", 0xc3}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000001c00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001c80)="e1ef18a6f9fae7a6764cd99eb47521b7300cd3a88ae5f99d4ce8e69763384785884ac12e8366b8a4ca745c2a363c98f692df787e2cc49126a4fa18c5e1b7b0f55a66d2e215e342b7753fe19812e289769df1bfe47982e7b37215a59466c91ff3b7177b6bafa90ac00277b0e826301a7191ae26a7ff943a50e88f6b08c6a8cb4dc3219f77acf3864e34951d647fef6bf3e51b57ecd42aca85726d6232ab4a41a50d435c2843e4d54602fa65c1554a277e9aa06fdb57aa", 0xb6}], 0x1, &(0x7f0000001ec0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x80}], 0x3, 0x54) 2018/04/10 00:44:23 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x40105) write$sndseq(r1, &(0x7f0000000180), 0x0) ppoll(&(0x7f0000103ff8)=[{r1}], 0x3e3, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$KDDELIO(r0, 0x4b35, 0x9cbc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/04/10 00:44:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00001b1000)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000), 0x0, 0x0, &(0x7f0000867fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x1, 0x3ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x8001, 0xbd7, 0x1f, 0x22}, &(0x7f0000000140)=0x98) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000fe6000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2043, 0x0) 2018/04/10 00:44:23 executing program 0: socketpair(0x5, 0x0, 0xfff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xff, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f0000000140)={'eql\x00', @ifru_flags=0x800}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3f, 0xcdee17dc35e9f46a) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/54) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/10 00:44:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x10040) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x3ff, 0x8a, 0x81, 0x4, 0x8}, 0x14) [ 63.727364] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 63.734682] device lo entered promiscuous mode 2018/04/10 00:44:24 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/249) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00') dup2(r1, r2) 2018/04/10 00:44:24 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000580), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000010af02dd"], &(0x7f0000000180)=0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r2, 0x10001}, &(0x7f0000000800)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={r5, @in6={{0xa, 0x4e24, 0x24b, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x20}}}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") 2018/04/10 00:44:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x6f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000000)=""/106, &(0x7f0000000140)=0x6a) 2018/04/10 00:44:24 executing program 1: unshare(0x1020a000) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a}, &(0x7f000065c000), 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) 2018/04/10 00:44:24 executing program 6: r0 = perf_event_open(&(0x7f00000007c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') signalfd4(r0, &(0x7f00000000c0)={0x84}, 0x8, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="41000600"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="115280b391932a39b9478b42d85beb3d453aca3529b07859371b8e10187d64db496f4066aeee9d7cfaefc1a9487382935995854a12999281f78982f4872d7fdf5550c49705a04ffdefa683111d8b82327d716416dfcaec70bce3a3b48227399432f28b8de518f6391bb9498884d5de92bf7ea5b4be83d5858d3a65ca6be60641047ab8d1c642b1bcaa1b5165301952b2e863"], 0x1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) ftruncate(r1, 0xc7d9) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0x20, 0x4) keyctl$instantiate(0xc, r5, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c112", 0x26, r6) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r7 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000040)={0x0, 0x5515}) ioprio_set$pid(0x2, r7, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/10 00:44:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) close(r2) 2018/04/10 00:44:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="130000001d001305ffffffffffffffffc946a900000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ac140000"], 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/10 00:44:24 executing program 3: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b", 0x4f) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r5, &(0x7f00000002c0)=[{{}, 0x2, 0x9, 0x19}, {{r6, r7/1000+10000}, 0x8000, 0x6, 0xb59}], 0x30) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)) 2018/04/10 00:44:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000700)={{0x0, 0xff}, 0x1, 0x8, 0x1, {0x9, 0x8}, 0x0, 0xffffffffffff3e6f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4}) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000680)={{0x0, 0x2710}, {r7, r8/1000+30000}}, &(0x7f00000006c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) rt_sigqueueinfo(r9, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000880)='team\x00') accept4(r0, &(0x7f00000008c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000d40)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000dc0)={'bcsh0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000f80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40000058}, 0xc, &(0x7f0000000f40)={&(0x7f0000000e00)={0x11c, r10, 0x8, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r11}, {0x100, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x3, 0x2f, 0x2, 0x81}, {0xffffffff, 0x8, 0xa6, 0x10001}, {0x2400000000000, 0x7, 0x5, 0x4}, {0x4, 0x80000001, 0x100000001, 0x7}, {0xd7d, 0xffffffffffffffff, 0xfffffffffffffff9, 0x4}, {0x6, 0x8, 0x2, 0x1}, {0x2, 0xfffffffeffffffff, 0x81, 0x3}, {0xffff, 0x3ff, 0x1}, {0x100000001, 0x8, 0x7, 0x7b7}]}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x11}, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000600)={{0xffffffffffffffff, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c28caf21ab8187965fbc99e5877c854a7bd86db714270c5919b6ea64ead79b184b0b8a5c64f707bb5920b748c0eaedd80c7115003b9f5c895176bddb6cefb46a9f23cb5a043b9ee17cb68e71e85026b939924cdfa0b5f38ac6c13fca4709be61726", 0xc0) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/10 00:44:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000700)={{0x0, 0xff}, 0x1, 0x8, 0x1, {0x9, 0x8}, 0x0, 0xffffffffffff3e6f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4}) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000680)={{0x0, 0x2710}, {r7, r8/1000+30000}}, &(0x7f00000006c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) rt_sigqueueinfo(r9, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000880)='team\x00') accept4(r0, &(0x7f00000008c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000d40)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000dc0)={'bcsh0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000f80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40000058}, 0xc, &(0x7f0000000f40)={&(0x7f0000000e00)={0x11c, r10, 0x8, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r11}, {0x100, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x3, 0x2f, 0x2, 0x81}, {0xffffffff, 0x8, 0xa6, 0x10001}, {0x2400000000000, 0x7, 0x5, 0x4}, {0x4, 0x80000001, 0x100000001, 0x7}, {0xd7d, 0xffffffffffffffff, 0xfffffffffffffff9, 0x4}, {0x6, 0x8, 0x2, 0x1}, {0x2, 0xfffffffeffffffff, 0x81, 0x3}, {0xffff, 0x3ff, 0x1}, {0x100000001, 0x8, 0x7, 0x7b7}]}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x11}, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000600)={{0xffffffffffffffff, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c28caf21ab8187965fbc99e5877c854a7bd86db714270c5919b6ea64ead79b184b0b8a5c64f707bb5920b748c0eaedd80c7115003b9f5c895176bddb6cefb46a9f23cb5a043b9ee17cb68e71e85026b939924cdfa0b5f38ac6c13fca4709be61726", 0xc0) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/10 00:44:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000051c000)=[{&(0x7f00000000c0)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000740)=[{&(0x7f0000000140)="0de74bbb5c1000712b4faf49e136fd1821e1e210bd526f2dfdccc57ab170ce27e7c4b2e2febdb6b3286bbc9325a0b5c9e9aeea82e6b800ac38a72c74999948e1869a65b0372c20e825dcf8bef4a27cfda70606dcf4f82d17b69b10ff1bf26e381d5d009db6cd66c8c8f3b7f5619cfaa8f091b5a941e59c1350ffedba757a1abf8c63f87921e1c5f0b9e0d6c25ada811ede79e36bf1522cf6dafaa6656418c04980c26a6a270c2e15cc6475b5b39bfae562951173336fa248911381a858417a0cddc79489cb6b633bcc8a381b78174bcd8b393664fca9bd", 0xd7}, {&(0x7f00000003c0)="b158f3ced642f0f3145b71ed1895c143bd2bf3e1302eb4cdbda9ee916d0fe78e0e893966872fcb27ef1f24be9f189e2d9ae6b2649b7ff557c078dfe596c996793180b5454871989eebf379e07c9afb70d527b1c1f6ab99737872e7709bb8ee2edf902bc55ac9654143e50610f7d1665b2644a96f885bf129fa30f809cdb26bfbbe6e7ab57d257184d4853118ad397c7192ad46ca99574a818d9e5c0876cb451e18b74ffb02ebf7979615c7c7cd68ce91c164049940678b7b6f06adfc491a5922ab6b64a773d1bb3a98c36cf0c730bfb658a05b23e7ed46d6ba2734d60d126f19461c477cf54cb78f7de676a34dc25531f5478c5c7c6427bd", 0xf8}, {&(0x7f0000000240)="4a8c8198def2", 0x6}, {&(0x7f00000004c0)="d21f48d3514ca0a87b32ccc48ce67f03ae2e49f841fdaf578a2b2bea14dd9cd56fbe2f58055ffd9a3a8341e16bc385838526e07b2f856e79f8c1af617ccb1d6695e75a49d415a4db9af29da80ba95ca3f0c15223977bc9767d9a52d2d29046b53815593bff77b94e13143628df9f863f26e1e619526f5e932409ae328bd3c90dec17126068d975b58c080a3eddbaaa0850b1b296465366e5438488db3648360d5eb698c03f0e336f9c19bf2af4b0daabddefb0cbd5a68119fc80c779a175be36fe9ee122ed26e1203eda1d3240361b696007247178c14074", 0xd8}, {&(0x7f00000005c0)="1ddee75ac758bb4e911f0aa4d658de023cd6da62d13c7ee4769d3d484427285c406012541eafbd06773bf18ab63e272b517251bec9cc32aca167b1cb300b9ace5ec39f868de468c7ef927903671a7e965941b6785352880bb914ba9b7171ceaa268a727f", 0x64}, {&(0x7f0000000280)="dcc6a0ed59f61af8446324eb2d060438deac3227d40d4b08d743afeda0bd015072c6044316acd63a6396301415", 0x2d}, {&(0x7f0000000640)="3a9769430e08bd20a8e081241eb6ee29c0a5ae10b141428f8352c3224d6026ba7c72889608b72851549b22d2a0b80e3b5f4d98234a343146e0c5c01e844b0c70e8ce55623133b7811bdf37d2ae59d440057138b9160d198b8729f3512ed5c7ba67a687f9d34ce856da290b8c882dfea4951edd2c95f54c47718d659d9a4f79070d2255a5dba19842326154cd82f4f31a213780d06e34d45e0beef5c40ff2d4b92248fe6d03b76091643a7146aa95fc2a2d74a67e5da1498f9dfc62", 0xbb}, {&(0x7f0000000700)="7af826e8084fb43569332a9bf08ba9c85bfd959acf7e5870a33882e815", 0x1d}], 0x8, r3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000300)={@dev, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000880)={0x7b, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x3, 'nq\x00', 0x8, 0x0, 0x5e}, 0x2c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) [ 64.987736] device lo entered promiscuous mode 2018/04/10 00:44:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$KDDISABIO(r3, 0x4b37) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) epoll_create(0xfd93) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2", 0x12, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$KIOCSOUND(r4, 0x4b2f, 0x20) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) ioprio_set$uid(0x3, r2, 0x100) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/10 00:44:25 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f00004d709a)=[{r1}], 0x1, 0xfffffffffffffff9) ioctl$TCXONC(r1, 0x540a, 0x1) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000013c0), &(0x7f0000001400)=0x13e2) [ 65.023386] device lo left promiscuous mode [ 65.084154] device lo entered promiscuous mode 2018/04/10 00:44:26 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f0000000000)=0x30a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x94, "2f165fb24ee01367e757510c866cadb091d825dd019ed5a77fb8e761acc19ee2e3344a6a42d707f547d17373e85c318bf61540d4e2868666c4ba16e4ead407df4c217fc132ce9ef710e84ca614b6ed5a8bb66f6585b00ab7c02a205b299881cf3e57a386e0b0658a359917f61ee2be47011a40e6784150e236996fbfda3f8c089d2c62842b2c39137f451c95b8e85faa44557c7f"}, &(0x7f0000000140)=0x9c) fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0x8, @empty, 0x80000001}}, 0x5, 0xb}, &(0x7f0000000240)=0x90) 2018/04/10 00:44:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000000040)=@alg, &(0x7f0000000100)=0x40c) 2018/04/10 00:44:26 executing program 0: r0 = perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x9, 0x1ff, 0x1000, 0x8, 0x0, 0x1ff, 0x440, 0xb, 0xffff, 0x6a0, 0x4, 0x1, 0x7, 0x9, 0x4, 0x9, 0x4, 0x0, 0x100000001, 0x5, 0x2, 0x5, 0x128ad7ed, 0x7f, 0x6, 0x81, 0x2, 0xcb, 0x0, 0x8, 0x0, 0x800, 0x1, 0x69f, 0x5, 0x7fff, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x200, 0xfff, 0xfff, 0x85ea607c3d447f7f, 0x80000001, 0x9, 0x80}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x2) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, '/selinux/commit_pending_bools\x00'}, {0x20, 'wlan0lo'}, {0x20, 'user'}, {0x20, '-(vboxnet1'}], 0xa, "f7b55f212e6f6d95ae1a3d87b2723b5fed186875c273598d57ea1760b179f0d1e369ec68e4540a7829435539e262efe6ea78c051f51c723a62e698d9a9d809d990c1d4149055955468c9dec4d410aa0dd6ddecc74f63ac9ac440ebbb159cd9705ca67e9b1da5ecbc9764c0a395d30b00464571da9427708bba7c057e128e68d4ca6e96c8ca7d5b8ce537d2057af0e824561fe0d740ca359e2ecfd07d38f0bab72a2cc31579e4666e7680f8"}, 0xed) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000a70fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002740)={@remote, @local, 0x0}, &(0x7f0000002780)=0xc) sendto$packet(r5, &(0x7f0000000080)="bb23fbf672006326692db97b7efb8a549cda8b406cca35b3b04a651f856003865266e18a21850f7b93a891a8f8ec1706499dbef35ede61", 0x37, 0x20048011, &(0x7f00000027c0)={0x11, 0x1d, r6, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000739000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000000)) 2018/04/10 00:44:26 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00000001c0), &(0x7f0000000200)) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) fstatfs(r0, &(0x7f0000000240)=""/221) r1 = memfd_create(&(0x7f00000000c0)='/dev/keychord\x00', 0x0) mmap(&(0x7f0000415000/0x2000)=nil, 0x2000, 0x4, 0x8010, r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2a0001, 0x0) fstatfs(r1, &(0x7f0000000340)=""/113) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x6, 0x1, {0x0, 0x1, 0xc31, 0x3, 0x2}}) 2018/04/10 00:44:26 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@empty, @loopback}, &(0x7f0000000140)=0xc) ioctl$TIOCSTI(r0, 0x5412, 0x2) unshare(0x10000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) times(&(0x7f0000000080)) mq_timedreceive(r1, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x800) mq_timedsend(r1, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) fcntl$addseals(r0, 0x409, 0x1) 2018/04/10 00:44:26 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/04/10 00:44:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x7, &(0x7f000065b000)}, 0x8000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0xeb4}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/10 00:44:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="b0f103535d70b955c0a2f54bb1ec59319af52e70e1e60fd580de4609d36bd6f278e0e9542543a702c1dcb59839d72edd91acd2002f54dbeef11bd8b2c22c5bc0339c2c2ad63e9192bc5b2661255fa5ed9a82b6d30d59a7fee0ee28d1a463832b17739f2e4d64d39938ccf40341e8c0bbcd6d5acdbd14f14691bc136ceb599abc32ebf6e70537ad90a3b317269a400fc0b8b374377e2b1e59dcab0d681ec261a3e0", 0xa1, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) 2018/04/10 00:44:26 executing program 1: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) r4 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x40500, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000140), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0xf]}) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 00:44:26 executing program 0: rt_sigprocmask(0x0, &(0x7f00000000c0)={0x8001}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_procfs(r0, &(0x7f0000000080)='net/raw\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x3, 0x45}) timer_delete(0x0) 2018/04/10 00:44:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18978b24de1f8d7e, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) prlimit64(0x0, 0x0, &(0x7f0000012ff0), &(0x7f0000003ff0)) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) 2018/04/10 00:44:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/04/10 00:44:26 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080), 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/86) seccomp(0x200000000000005, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0xb2df5cf291493eda, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000200)) ioprio_get$pid(0x1, 0x0) 2018/04/10 00:44:26 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x8000, &(0x7f0000000200)=0x2) r2 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x9, 0x800001) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000003c0)={r4, 0xbc, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x82}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x6a94}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0xffffffffffffba2c, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x41d}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}]}, &(0x7f0000000400)=0x10) poll(&(0x7f0000000fb8)=[{r2}], 0x1, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = dup3(r2, r2, 0x80000) linkat(r5, &(0x7f0000000100)='./file0\x00', r6, &(0x7f0000000140)='./file0\x00', 0x400) 2018/04/10 00:44:26 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e758430001000000000092728545848d59d590f11220", 0x19) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100), &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe8, r1, 0x111, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x19ce}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/04/10 00:44:26 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) sendto$llc(r0, &(0x7f0000000040)="329756de9594", 0x6, 0x10, &(0x7f0000000080)={0x1a, 0x33a, 0x4da, 0x401, 0x3, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) prctl$intptr(0x20, 0x10000071566e95) 2018/04/10 00:44:26 executing program 1: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) r4 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x40500, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000140), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r5, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0xf]}) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 00:44:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x2, 0xfff, 0x40, 0x1ff, 0x8, 0x4, 0x6, 0x4, 0x1d, 0x9}, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000140)=0xe8) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x6]) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000400)={&(0x7f0000001a00)=@setlink={0x0, 0x13, 0x300, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x400}, [@IFLA_VFINFO_LIST={0x0, 0x16, [{0x0, 0x1, [@typed={0x0, 0x60, @u64=0x4}, @typed={0x0, 0x26, @u32=0x4}, @generic="8de0ac173f80fca56b6f24d924eff87a390709913066c6edda985e4872ddccc9f81d5c52cb8c9d351e1ff8b414cd4bfef5c05260607680f08db0546c48e52a6bfe6ed96a8dba9be59ad5f180dd6aca3020fbe73c5117ae3aeea308072bd22cdc4fc9ea8a0b64bb3254d008785a2cb751871fb3ecd7d9523939c4867d4a599305cff83d6c197cf1b0088590f122fb3e0a7ff4579380528b6ec52d8f30f1a496f7434333926213b65854398c678a244617f093d90f4464fe246c4fadc76dac"]}, {0x0, 0x1, [@generic="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", @typed={0x0, 0x6, @pid=r4}, @typed={0x0, 0x4a, @binary="5313c28dc78ac93f83e87307008e5af6e70105763d64b4c96438ff787d26c46413386d766fa5578cf22abbe0af322ca26aa3bd3806c4427c15942403eb9b48c8e45b07206a0c03cff2801ce30585ca72e1ddc6fc8ac2d9737c85e32c118a2df6b8347c22121d34f7a91d14038e77d82660da5597896acdc048d9d0faa209b95da040e06410f233957f8d"}, @typed={0x0, 0x4f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="358d4397b3233bbb8d5f479b2c6ed125f54cef205f3b81e6c85cafd168f316cf78fcfe0233b99ac009581d636eb878511532ca752f2f5285cba7ac609235a093fa758c17cef7ef376ba55c580f24a5affce8cc0a662d65567b1f59ab9a9fe5fe196314f874541cd7273d6aa87340634d069926ca1c692865e9bbe0d421acff666883a9d04600c9f25e7006989418fd78456941bfb4aa3cc8e0b6e5f09b645bade1d980322371ed2964728d25095fd1b5797e1104b4b9002e668d0796a7a9e9bb33fe50c460ca653cfc77f5a95bd61e727a75d75fb4bb42bc1bf9769f1d3730d1a3a61c692f99604cdfc50209ba335599b48c566695"]}]}, @IFLA_LINK_NETNSID={0x0, 0x25, 0x7ff}, @IFLA_IFALIAS={0x0, 0x14, 'nr0\x00'}, @IFLA_OPERSTATE={0x0, 0x10, 0x88}, @IFLA_LINKMODE={0x0, 0x11, 0x2000000000}]}, 0xf6d9a0943d3c7b5e}, 0x1, 0x0, 0x0, 0x4000080}, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x4, 0xd7, 0xfff, 0x8000000000000, 0xe00]}, 0xe) 2018/04/10 00:44:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x10001}}, 0xe8) sendto$inet(r0, &(0x7f0000000000)="02787e37548d6a1ca8a52f3df74b14998be0526e55bc26ec499c6befe7161ecfd99573d40f30cafe59", 0x29, 0x8080, &(0x7f0000000080)={0x2, 0x204e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018b03eb9fe6c448073abdbcae0d08585468468622f544bac9fb49060804e7337dc7510571d71ed5d6bae5777464d71934fb3506a17f44e9f09656e5389fc5f8346064c7de4c59695d780cd49ecd479b80156307bdf427db294b7e1a0e8480d792ca2b86c7243d00da1882b3553dfd46d8f217eb466c78c4171cd673dd7f7f4a6"], 0x58) 2018/04/10 00:44:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000ffe), 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x4, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x1) 2018/04/10 00:44:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, "00ffffffffffffff00"}) 2018/04/10 00:44:26 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080)=0x8, 0xfffffffffffffed7) sendmmsg(r0, &(0x7f000000a880)=[{{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002a40)="e7ba95e03651e8425b910b6847b6", 0xe}], 0x1, &(0x7f0000002bc0)}}, {{&(0x7f0000009dc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e, &(0x7f000000a280), 0x0, &(0x7f000000a300)}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3f7, 0xeda, 0x7}, 0xc) 2018/04/10 00:44:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) socketpair(0x5, 0x800, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0xfa3, &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff69) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 00:44:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0xc0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\fc\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x900, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x200, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) recvfrom$ax25(r0, &(0x7f0000000580)=""/251, 0xfb, 0x10020, &(0x7f0000000280)={0x3, {"dc028136b5203e"}, 0x2}, 0x10) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000200), &(0x7f0000000240)=0xf6a1de34) r6 = socket$unix(0x1, 0x1, 0x0) listen(r6, 0x0) r7 = request_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/dev/binder#\x00', 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r3, &(0x7f00000002c0)="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", 0x112) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1363488d586f0daa0d9cc88c3c65750805632c5134ba4b9fa4cbc0a83e2388f57b134bad86b907d9edaeb0c31217a7dc34cf3978025bd96b72b8048ce94f94ad62663cb7f778bd34f8145127abbfacc73c09221fb415ddd062093956af00000000000000000000000000005259a000"], 0x0, 0x0, &(0x7f0000260000)}) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) 2018/04/10 00:44:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 67.324813] binder: 6794:6795 ioctl c0306201 20007fd0 returned -11 [ 67.332516] binder: 6794:6795 ioctl c0306201 20007000 returned -14 [ 67.342229] binder: 6794:6795 ioctl c0306201 20004000 returned -14 [ 67.358925] binder_alloc: binder_alloc_mmap_handler: 6794 20000000-20001000 already mapped failed -16 [ 67.369426] binder: 6794:6795 ioctl c0306201 20007000 returned -14 2018/04/10 00:44:27 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/04/10 00:44:27 executing program 4: r0 = socket$inet(0x10, 0x2b, 0x7) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1, 0x0, 0xfd08}, 0xfffffffffffffffc) 2018/04/10 00:44:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x800000000000, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/04/10 00:44:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00', 0xfffffffffffffffd, 0x0, 0x40000000}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x93, "75a10f6147796c8b3c706dd79c4f72c50735308b2a1d2cbed48af86ffdf1fc4ed7a6d912dbbded3115c30da22c29367bf35eaf79e70a6b5c1f680d347f79b4dceccdba8f72ac05f75c9ae790d35fb426fb24b1b7c3ebd7d374b97bbc381658fafbe461472accfbf22d5f232f959ba82b2faf0bfb08eeefa6b01e17320010280536fdce56cad73b7e8c7df475a31cd614708078"}, &(0x7f0000000180)=0x9b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4, 0x4, 0x7, 0x3, 0x5, 0x4, 0x0, {r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x5, 0x7, 0x5b, 0x3c39, 0x5}}, &(0x7f0000000280)=0xb0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x8440, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/10 00:44:27 executing program 1: r0 = socket(0x0, 0x0, 0xfffffffffffffff8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000940)=@req={0x20, &(0x7f0000000900)={'yam0\x00', @ifru_settings={0x6, 0xbd7, @fr=&(0x7f0000000540)={0x7fff, 0x7, 0x100, 0x0, 0x0, 0x7, 0x4aad}}}}) pipe2(&(0x7f0000000000), 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xfffffffffffdff7d}, 0x3ba) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="140000000301ffff009f0406000000000008dda055254d6f0d03760b526c87cb030000008270764a412db8a7917c041e145fc847c193500fc3eb47e83555d007ee117e000000000000000000000000000040fe2dd059c29b174586d6ed9f7feb289ee4e76330407d1d2d5f82e3ce72882d025ee184e803768550958f59645cdfe63a2f570101a193cb0d8c141bc454f8faf5036abf038e90b430b802c56e161d7ad92454dc5c7335f3012256112cbb90f1ce75932dd58296576f28047a6db0af7950a649e93fee96cc1c6a34dc30b47df66e547127e6a243"], 0xd8}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x1, 0x1, 0x3, 0x0, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x1}}, 0x1ff, 0x0, 0x3671d9d6}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x7, 0x86cb}, &(0x7f0000000500)=0x10) connect$unix(r1, &(0x7f0000000700)=@abs={0x0, 0x0, 0x4e24}, 0x6e) recvmsg(r3, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f07d5523", 0x10, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xffffffffffffff4d, &(0x7f0000000880)={&(0x7f0000000840)=@mpls_getnetconf={0x1c, 0x52, 0x0, 0x0, 0x25dfdbfb, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}]}, 0x1c}, 0x1}, 0x4000) 2018/04/10 00:44:27 executing program 5: r0 = gettid() exit(0x0) ioprio_set$pid(0x1000002, r0, 0x0) 2018/04/10 00:44:27 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/04/10 00:44:27 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353736920adbcf2f25651af1e2498") ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000001c0)={@rand_addr=0x8, @multicast2=0xe0000002}, 0xc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x1000000000000, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x7, 0x200, 0x7ff, 0x7}) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000340)=0x10001) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r3, r4, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/10 00:44:27 executing program 4: mkdir(&(0x7f0000dbbff6)='./control\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r0, 0x4d, 0x0, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fsync(r0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) truncate(&(0x7f0000000000)='./control/file0\x00', 0x7fff) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000d21000)='./control\x00', 0x10) 2018/04/10 00:44:27 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000dd1fd9)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x2) 2018/04/10 00:44:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000f95000)='./file0\x00') symlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000014c0)='./bus\x00') open(&(0x7f0000000100)='./file0\x00', 0x141046, 0x400000000000000) listxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000280), 0x3c2) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000140)='./bus\x00', 0x400, 0xa, &(0x7f0000002780)=[{&(0x7f0000002900)="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0x1000, 0x3f}, {&(0x7f0000001240)="afdb2357810edec57ffa8eaa8c7f439484c60c9ab8cfbe84bb994824e2b8735ac90d6e7834af92772b2cb01e4a8118b652d697ee5d115c3391ab0e5df1326f7909c2d5329cdc752ce16275c15b8780f8dbb34ef81e6c9c796336f6bc6c62e2a134ef99a464c924ced1b5cca2b1f637ac1131bd19ec060ac126f3eb6599eb2a411793d472c13176bdbf6205ca4723e1eb0e09b0b59091fedd267661d788b9dcde6a878710e80f27df3f07f23c69e7d17f9e3d6b93024b4929377b0d127f28375106bb661a074c8a3453490b7b03ef3fa19cb3be8f1fa813d306c6dd", 0xdb, 0x1ff}, {&(0x7f0000000180), 0x0, 0x3ff}, {&(0x7f0000001340)="965880a8be27de90e972b7c624080977c6c70a470470067c17b6d22023fab5a207cdd0e7db987380aa858e26c9e3a0b343c4507a06c0c8c306c48699f964033a4a4e87a93dfc59e13db45219c1ddca", 0x4f, 0x5cb}, {&(0x7f00000013c0)="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", 0xfa, 0xffffffff}, {&(0x7f0000001500)="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", 0x1000, 0x1}, {&(0x7f0000002500)="b10c0ec177b9477210eff04057c68217722c99b37921ef17ae765801e1da23a0575439fd59b71d288e11c4fef52d59869929900ee4a7e4548398a2deeffb5264903ad09237630857779b4cb19a8579b35a49e3019724d99c5527c2a75ec29fba1146494093b2adb36122", 0x6a, 0x3a69}, {&(0x7f0000002580)="17565ae485645342cfb93e71ffa1e8fe8416fa438635ff19b3ed985df498ddcf730ac97b67466c549f6bbdaab8548b5619bc1dfaa88a855965ffb9e48dd41d5233487fcb1b1553a41342f6c894aea7593da267d331fc2d7e1d6632605a51f7f68a763d202d328868057f8c0cfa17b941f7cdd00b2d1624928c964c8a797964827823707d8a3e4d438ce7e932c85f81db26a5a4605b6b4e6e83474e292eed743c5c8c5563fb19aae8b8b64b6415bf646a24b29c0628aa3194684b2383bde2345680bdc429490b0f70e3bdd275739da97a1224272c8125979791946a803fe4bc3c8dc7869ac9a9eb8f53bce6972f53", 0xee, 0x9}, {&(0x7f0000002680)="d3260d31a2f92f46cb58a86b849f8b34e4c22cc6a8f268a3e8cbb90bd5739022787519f476bdb7d88fbadcfc8c815c3b312008dd10ffe0453f1ae80bc4295e21ae206b974c8389dcbe342b127b048891bc7cb44dc642923c46a55e454bdec6622c144fb7aeb22d1a20f66e5e658f711c0241dd30627be1932048e0201b9de30bb70cad10649ebda6815eeab41b2f295869e313657a72a2c676d46dafba1277bd966680a5d61ad46705f7fe861ac994fc9aa5ae82b7bc8f7cdd778c826b6232e0625272dbdb6c730aef2a5cac511875", 0xcf, 0x6}, {&(0x7f00000001c0), 0x0, 0x101}], 0x1000000, &(0x7f0000002880)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x38, 0x3d, 0x79, 0x33, 0x2d, 0x38, 0x37]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7b]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x36]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x37]}, 0x2c}]}) 2018/04/10 00:44:27 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/04/10 00:44:27 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r1, 0x1, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/10 00:44:28 executing program 1: r0 = socket(0x0, 0x0, 0xfffffffffffffff8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000940)=@req={0x20, &(0x7f0000000900)={'yam0\x00', @ifru_settings={0x6, 0xbd7, @fr=&(0x7f0000000540)={0x7fff, 0x7, 0x100, 0x0, 0x0, 0x7, 0x4aad}}}}) pipe2(&(0x7f0000000000), 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0xfffffffffffdff7d}, 0x3ba) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="140000000301ffff009f0406000000000008dda055254d6f0d03760b526c87cb030000008270764a412db8a7917c041e145fc847c193500fc3eb47e83555d007ee117e000000000000000000000000000040fe2dd059c29b174586d6ed9f7feb289ee4e76330407d1d2d5f82e3ce72882d025ee184e803768550958f59645cdfe63a2f570101a193cb0d8c141bc454f8faf5036abf038e90b430b802c56e161d7ad92454dc5c7335f3012256112cbb90f1ce75932dd58296576f28047a6db0af7950a649e93fee96cc1c6a34dc30b47df66e547127e6a243"], 0xd8}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x1, 0x1, 0x3, 0x0, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x1}}, 0x1ff, 0x0, 0x3671d9d6}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x7, 0x86cb}, &(0x7f0000000500)=0x10) connect$unix(r1, &(0x7f0000000700)=@abs={0x0, 0x0, 0x4e24}, 0x6e) recvmsg(r3, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f07d5523", 0x10, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xffffffffffffff4d, &(0x7f0000000880)={&(0x7f0000000840)=@mpls_getnetconf={0x1c, 0x52, 0x0, 0x0, 0x25dfdbfb, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}]}, 0x1c}, 0x1}, 0x4000) 2018/04/10 00:44:28 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000300)=ANY=[]) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) fcntl$getown(r0, 0x9) timer_create(0x1, &(0x7f0000000040)={0x0, 0x3b, 0x5, @thr={&(0x7f0000000100)="0ee3f47ed9e28101855ce9335eac0e3cf1beaebb98055d354bd268507f36571c3765171d825ff4278a1bbd4b1be056a3d1ce7be810a55cc6dcceb2394e36a3a5e679d74e2e99a6b858e28cf9aa3c8fee5782e907742b1a076b0bb3994d4dd56069007697f76642f0dd4d9210dce107ee0b5c4f40b54abda6dd6386b278e9a62a0f1b2cc756406fe366b726df7b865c0908d8f441ff0f534dde1a2af917e2a18701d85822616fba640c8fcb4a31a11bf8f4507e0f57e06da783d9a984dbda", &(0x7f0000000200)="7f51509a57bc6b73330e9d47c8bb0b90b0b021a6ba4690a5004c0b6b1074a9584922ffc364f701b4dd7c00c38d22b1ca01eb9eef54fd2c4fd139e097897f06e72b525ccccde0a752c51c55eea48c977c9b5b49d80daf444c42a2d1848351409a3ecb3a1dbe06ef28b257a88dba6afba23c420085905803fe787f67799b496c15749d4129986395fc6350dc0a318b94c7f6e7979c339f5ce537eee8daade22bad2fe497b32dcf2a702450fecae3f598da994a77ae692ed9f89b1573542518e047c2b1bb26a0a525da98077f42d063d04c29fd1250283c77"}}, &(0x7f00000000c0)) 2018/04/10 00:44:28 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c634", 0xc9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "bb7d979a5ee032056dff2fc639ba6368d0d71d898a4e124cf21cd30cb70965e6517b9cd90bda9821886e8cd3637def26f925ad25edc2a48d5320748f0957c324fe23baa6085747576770b4aaa4b7bab6"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)=""/215, 0xd7}], 0x1, &(0x7f0000000180)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r0+30000000}) 2018/04/10 00:44:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/10 00:44:28 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x2e00) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000700)={0x1000, 0x80, 0xbbe}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000008c0)={0x0, 0x2000000007, 0x7ff, 0xfe}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x20, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0x1, @empty, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000fc0)=0xfffffffffffffe0e) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000010000000000810000000000000007000000ffffffff020000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000020800000000020000000000000000008000000000000000000000000000000000a920efe00000000000000008000000000000000000000000000000000000000000000000000100"]) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) sendto$inet6(r0, &(0x7f00000000c0)="3af8a8c963ccdd6de1910bf074d54f9b2edd2d4a64428dcb47c3454e96d51f0eb6ddab695214dc984aef99c141ae5bf6cb6d9522", 0x34, 0x10, &(0x7f00000001c0)={0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374651766edd56f6273302010316a29c640ecb31410446e07462593780801040000319fb196b22f7383c76441052f6468636c69656e740000000000000000000000000000000000000000000000"], 0x37) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfff}}], 0x58}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="29c78400000056f6760e8db07f2e58d346adf2466bc83b8d193d0e5b572f9ddcf4b2ec029e1f4bfb329305000800000044aa5d2be8a7685175c959d124697e5f653eceadaf0dea5dd5d7d8e9cb456b4bd743374607ab7e51ed8f92594860b12f98a6877b875591757668fb20e1d2a5485bacd7a6825af12a0e61fc704e49675594"], &(0x7f0000000340)=0x31) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000580)={'TPROXY\x00'}, &(0x7f00000005c0)=0x1e) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r3, &(0x7f00000003c0)=0x4) write$selinux_create(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7379735f5436f8676b6a6509b9afc0a06ff11fd60000000400b4bbb7c518a3250499c089d223c011d70e13dc603d7e930675d6202a67312811a065488cd10000000076a6f18c8f186d6671438d1537e531eb143e8f789d7731a71dbd64247de92922202ee8f2440cd396a027682d4e8fd22ea0e240f4d812e3611f75b8189a985f1f0bda2145e47cc53c29bb2cdcb8c08a4562da3b9a200ab1677667a1e942217ca1b896aed66da1a8842424bc4a5d943178c66db1efeb610837f189d053a6d4aa3fd0c7032531468620f2cbe5fc"], 0xce) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000a00)=""/122) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r4, r5, &(0x7f0000000000)=0xb5, 0xdc) r6 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000b80)=0xe8) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000780)=r7) 2018/04/10 00:44:28 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/10 00:44:28 executing program 0: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 2018/04/10 00:44:28 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=""/111, 0x6f) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6474dd80, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="788ed075a6d7404e98a41cec8211e9a34d5526bc95ff7e2e6a5ae8375072fb0825c0dc3a6c0283291d293502642884dcf455217a90fb52f750254150ae5f0a4aba7ae6d759ab10115a20075df6a79c638f27caaac254e70d1c290151caf7dd53f1151521c0a6e80d14c8c4b6529e503eecc95be63b0cb8d044606413f61c3148a83e190e3eb5ccc3e321ef5636818a83c662739f96beba96f1bfa7d40325cc2617311b4cdf2d", 0xa6, 0x8001}], 0x221820, 0x0) 2018/04/10 00:44:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0xffffff48) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000740)) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x3a0, 0x26, 0x200, 0x70bd2a, 0x25dfdbff, {0x17}, [@generic="ebcc486d99da57a26ac48932", @generic="73fa5e505d9bace00293ba82f8e5886dc369e82cc83bc1e074cddc27c4b2e798058175d19b031759df6b90fe4018f11408dc7d8805c86bbcbbaed006fe07aa26203008f9c9e74e973c03bbf76f9dd5f8d9727fbf9c0ba722a1b94614e7045f850bb6cb9a9d9e08d5f88647ca7d3c33aef488b5dcb33a6cbffc1f16170efacc0c5d8683a37a8d86842837dd45879b2e4c63ec1134bb20830c77f400e279d74423b618c3cdab1d603db3d7baffb716a69684f565f32b9b8723107e0f6cac291375d484433a0162b64f84352a", @nested={0x8c, 0x96, [@generic="7b4043648b25107208fe0d22fec9fab4799ff39d77d6b0d20291b0147eb95d670562fa32a2e6aa953c17a9300fb3c50246af305e10cd0e49cd969c266aa2436e02f6943384c55e620b7623b040825615ea6497fe6fd71235ac66164ea57281e9fb42f64339d03a0d95387a433c4f393287159a0ea1210f20e5e459bfe37d", @typed={0x8, 0x88, @pid=r2}]}, @nested={0xa8, 0x74, [@generic="efa0626616801fa1a93a4b011f6dcf27055ecd0d78415f8e09088111cebfad755e7bc3fe8d6a3475212f55ed5b26efc78f0a8ea05fc1e34b8f85945fdf9a5f93a3e584099cc1d7e985ea13ad7d9ee8523d87429b6ae688dbced27fc94ea567dd722574bb28f64f76754b39ec26e66c6ec1220963895114b1b0560e6c41ae90dd8dfa1bb2e8da2ccc81d83ad6c3dde9482f", @generic="fe04341cbb0fddc001be", @typed={0x8, 0x33, @uid=r3}]}, @typed={0x4, 0x3a}, @nested={0x140, 0x7b, [@typed={0x8, 0x15, @fd=r0}, @generic="45f222358f0f5a8b1725c7f947f86180e7dd17a7db9d4b9fcc1895ed821a4435b65b905d25cc19da519e3d9018d256a2df7ecd44ffcd1d3a6a1d283b12d6ed51b2a1a9487fcef615c13792be43", @typed={0x8, 0x8c, @str='\x00'}, @typed={0xc, 0x27, @u64=0x7f}, @generic="4a1a09c86c1ac3fb6fb2ac48e773a8e8aa14904a2a7938fe9b79de0a51673f141c34df9c625a5223befd8362b182f483a8db30064cf220f563f64dab986d7eeba4c1ae26fd5aa18df2cd9afd646ccbebf6d30c272f0e59ae3dcbadf26de8924272175c2f3bb60885d052fe7e196bb05e2f31e461033cc0d073cfafb9bc9d7512be67065103dfb4b8240e739d55474831309744515cf04fd3f52e4ea8ee2637b7106ea940c09bccfe4f8a3bf1098d2efed05d355ea2918f9ba219ed8bcda9b09a26deba19b66ba0599efe601b604c5e17fd"]}, @typed={0xc, 0x88, @u64=0xfffffffffffffff8}, @generic="5ee878ec3cf625239344c2c43a4f91729f537ba1c2e4c2d1c5493015ec20617659150d0bd8aa05b7fc550f1f7239fd27"]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000780)='dctcp-reno\x00', 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000401fd7fff09002000c73f9125379336c34cc780571e70ec232cbb09f5f37460d2f751015a901dfad8d62cfd18532ae4194a5124614d7c214876fb0db40470382a3d796433562f9a9427a1f83ade93d3ea0b94e7cde36816ad503c29819cc6f8c823cbe9ea1ceacdd46d17f9a8825f12ebbb775a67796e22a96b537a2124a270c2bd6ba3c1245adfb332febdfd891c8bd21de50e11d14d2430fef938af82ba8f3020fe6f3b382e09018a03c04b39"], 0x14}, 0x1}, 0x0) 2018/04/10 00:44:28 executing program 7: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240000, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:shadow_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x39}, 0x38) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000100)=""/177, &(0x7f00000001c0)=0xb1) pread64(r1, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200001) r3 = gettid() fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x63ef284c, r3}) read$eventfd(r1, &(0x7f0000a56ff8), 0x8) 2018/04/10 00:44:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200020000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendfile(r0, r1, &(0x7f0000000480), 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)="d0", 0x1, 0x0, &(0x7f0000000080)={0x2}, 0x10) 2018/04/10 00:44:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='tunl0\x00', 0x2}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) 2018/04/10 00:44:29 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80}, 0x2c, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)=ANY=[]}, 0x1}, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r1}) mkdirat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r3, &(0x7f0000000000)={0x11, 0x11, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/10 00:44:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/10 00:44:29 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/10 00:44:29 executing program 3: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) munmap(&(0x7f0000062000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0xbdbc, 0xffff}, 'port1\x00', 0x82, 0x80000, 0x89, 0x3, 0x40, 0x1ff, 0xffff, 0x0, 0x1, 0x7}) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/10 00:44:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_pts(0xffffffffffffffff, 0x2) r4 = dup3(r3, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) keyctl$chown(0x4, r5, r6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/04/10 00:44:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00'}) r1 = socket(0xa, 0x2, 0x0) flock(r1, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2d", 0x77, 0x0, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='~\t\x00\x00\x00S{']], 0x1) r5 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 00:44:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) recvmmsg(r2, &(0x7f0000000580)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/227, 0xe3}], 0x4, &(0x7f0000000380)=""/47, 0x2f, 0x2}, 0x2}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/162, 0xa2}], 0x1, &(0x7f0000000540)=""/7, 0x7, 0x4}, 0x80000000}], 0x2, 0x40010041, &(0x7f0000000600)) timerfd_create(0x3, 0x800) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="1823000000000000e200000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="683565c5fe092f2d00fe9900007da4b520fd00000000000000"], 0x18}, 0x0) 2018/04/10 00:44:29 executing program 1: r0 = gettid() iopl(0x4) ioprio_set$pid(0x2, r0, 0x0) ptrace$setsig(0x4203, r0, 0x2, &(0x7f0000000000)={0x5, 0x10000, 0x5, 0x218}) 2018/04/10 00:44:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) tkill(r3, 0x41) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)={r4, 0x84, "6e59bd0ae8fdd3c12b070f5721537a62303ecf6c660a0b3e6a495c56ecace78fc0d423cc43e01651d8ebfb6a6a82b31e709b33b0bcab070bb49b358a436d18bd62516f0f5f55609aa6c25ddd82b04aef716ef74f0152a968d945eca58e1f3d97d80032316a14078e1ab81ab9e9537f262142409d6e91ae50f5aadd55011cc8a756a1181b"}, &(0x7f0000000600)=0x8c) 2018/04/10 00:44:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="12002bbd7000fbdbdf2501000000080002000a0000000800040003000000080001004e220000"], 0x2c}, 0x1, 0x0, 0x0, 0x84}, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = fanotify_init(0x0, 0x0) ioctl$void(r2, 0x5451) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r0, 0x7fffffff, 0x2, &(0x7f0000000180)=""/52, &(0x7f00000001c0)=0x34) 2018/04/10 00:44:29 executing program 4: mkdir(&(0x7f0000000200)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$KDDELIO(r1, 0x4b35, 0x4) utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000000140)) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) sendto$unix(r1, &(0x7f0000000180)="dd2eddd74d05bd159fef8ba863157019ca67f19ab987b0d69c073de81637176d06837e79dacc5d938d9ce91183c5cea52957dcdfd6c7a78b03208c4b0897b767327bc8ef4c26ea36cfabfbfab6c04c8f064fbdc2ec615d5ff68843b9f378", 0x5e, 0x3e295c428690b513, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000240)='./control/file0\x00', 0x8000, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x7, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000002c0)={r3, 0x1}) 2018/04/10 00:44:29 executing program 1: socketpair$unix(0x1, 0x402, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x3, 0x3, 0x6) bind$vsock_stream(r2, &(0x7f0000004400)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) recvmsg(r1, &(0x7f0000b9efc8)={&(0x7f0000b9e000)=@rc, 0xa, &(0x7f0000495fd0), 0x0, &(0x7f0000b9efdb)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000), 0x0, &(0x7f0000b94d6e)}, 0x0) 2018/04/10 00:44:29 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(0xffffffffffffffff, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/10 00:44:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) tkill(r3, 0x41) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)={r4, 0x84, "6e59bd0ae8fdd3c12b070f5721537a62303ecf6c660a0b3e6a495c56ecace78fc0d423cc43e01651d8ebfb6a6a82b31e709b33b0bcab070bb49b358a436d18bd62516f0f5f55609aa6c25ddd82b04aef716ef74f0152a968d945eca58e1f3d97d80032316a14078e1ab81ab9e9537f262142409d6e91ae50f5aadd55011cc8a756a1181b"}, &(0x7f0000000600)=0x8c) 2018/04/10 00:44:29 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/103, 0x67, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x101000, 0x0) accept4$llc(r2, 0x0, &(0x7f0000000340), 0x80800) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1000, r1, r3, 0x259, 0x800, 0x8012) 2018/04/10 00:44:29 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@generic={0xffffffff, 0x9, 0x4}) 2018/04/10 00:44:29 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="12002bbd7000fbdbdf2501000000080002000a0000000800040003000000080001004e220000"], 0x2c}, 0x1, 0x0, 0x0, 0x84}, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = fanotify_init(0x0, 0x0) ioctl$void(r2, 0x5451) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r0, 0x7fffffff, 0x2, &(0x7f0000000180)=""/52, &(0x7f00000001c0)=0x34) 2018/04/10 00:44:29 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = inotify_init1(0x0) r4 = dup2(r3, r2) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$packet(r5, &(0x7f0000000000)=""/198, 0xc6, 0x40000002, &(0x7f0000000240)={0x11, 0x9, 0x0, 0x1, 0x1000, 0x6}, 0x14) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_ifreq(r5, 0x8971, &(0x7f0000000280)={'bcsh0\x00', @ifru_mtu=0x4}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r6, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000300), &(0x7f0000001440)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)) statfs(&(0x7f0000644ff8)='./file0\x00', &(0x7f0000000140)=""/64) r7 = socket$inet(0x2, 0x2, 0x0) dup(r7) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000b10000)=0x3ff, 0x1b9) bind$inet(r7, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 00:44:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/10 00:44:30 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x4800000000000000}, &(0x7f00000000c0)=0x8) ioctl(r1, 0x20000000002285, &(0x7f000097d000)="53000000012e2a6824f7ac05def568d61a070080b700000000fc7379bf45ab") preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/127, 0x7f}], 0x1, 0x0) 2018/04/10 00:44:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000362ff8)={0xffffffffffffffff}) close(r0) r1 = timerfd_create(0x8, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x600, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x840) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)) read(r0, &(0x7f0000001fe4)=""/8, 0x8) 2018/04/10 00:44:30 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x6, 0x1, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x8}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/04/10 00:44:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000), 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) timerfd_gettime(r1, &(0x7f0000000100)) r2 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r2, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x3b, r3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x6, 0x81, 0x8000, 0xaf, 0x5, 0x34}) 2018/04/10 00:44:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0400, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00000001c0)="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", 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x9, 0x2}, 0x90) listen(r1, 0x7e1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000011c0), &(0x7f0000001200)=0x4) 2018/04/10 00:44:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/10 00:44:30 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff000014000000080045000415000000000011907800000000e000000100004e210401907800d7050200f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2c10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1521fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0xffffffffffffffed}, &(0x7f00000002c0)=0xc) sendto$inet(r1, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b0d000)) r3 = memfd_create(&(0x7f0000000300)="2cd1656d3100", 0x2) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000340)=0x6) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) 2018/04/10 00:44:30 executing program 4: mknod$loop(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = inotify_init1(0x0) r4 = dup2(r3, r2) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$packet(r5, &(0x7f0000000000)=""/198, 0xc6, 0x40000002, &(0x7f0000000240)={0x11, 0x9, 0x0, 0x1, 0x1000, 0x6}, 0x14) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_ifreq(r5, 0x8971, &(0x7f0000000280)={'bcsh0\x00', @ifru_mtu=0x4}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r6, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000300), &(0x7f0000001440)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)) statfs(&(0x7f0000644ff8)='./file0\x00', &(0x7f0000000140)=""/64) r7 = socket$inet(0x2, 0x2, 0x0) dup(r7) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000b10000)=0x3ff, 0x1b9) bind$inet(r7, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 00:44:30 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x86) fchdir(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000680)={0x149, &(0x7f00000006c0)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x7, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 00:44:31 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x8, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x100, 0x6a83894700, 0x5, 0x81, 0xac1, &(0x7f0000000080)='vcan0\x00', 0x8c, 0x4, 0x9}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/10 00:44:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x308, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4) signalfd(r0, &(0x7f0000000100)={0x8}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x10002, 0x100) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x5, 0x90, 0x7, 0x8, 0x20}) r3 = getpgid(0x0) tkill(r3, 0x3b) 2018/04/10 00:44:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/10 00:44:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000), 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) timerfd_gettime(r1, &(0x7f0000000100)) r2 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r2, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x3b, r3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x6, 0x81, 0x8000, 0xaf, 0x5, 0x34}) 2018/04/10 00:44:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000024f000)='auxv\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000540)) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x100) r2 = dup3(r1, r0, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/223, 0xdf}], 0x5, &(0x7f0000000400)=""/228, 0xe4, 0x9}, 0x40000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) sendmsg$nl_netfilter(r2, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xe0, 0xf, 0xf, 0x0, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x1}, [@nested={0xcc, 0x71, [@typed={0x8, 0x87, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic, @generic="4f3a98100fd0f82fad420ca225306d5dc6ab89ff4cc35f8b06c2a0fd20bcf21a60a4c3d00596aef5882d9bb25320ace2d1ff8449259a78f06c27794081dd58d8b297329cf8199b59fa41e75d581c8b4368578ea3fc64496425c16088aedbad79f0dd3666ac0bf385b14a346c69d3fae7ce5fdcfc736d837e3fb9e29a96a628160b4157b9", @generic="a595b3a70284f2fe152cbcdcc50d7293055f8d34f0deea60b0b6dd4d", @typed={0x20, 0x5, @binary="79b8dcb67f664b210ea3c291ecb765c16fa400f0c7eb2aa3d97cba"}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x880}, 0x20000080) fcntl$dupfd(r0, 0x406, r0) 2018/04/10 00:44:32 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip6_flowlibel\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7fffff, 0x1000000002) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x1) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:boot_t:s0\x00', 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl(r1, 0x8, &(0x7f00000000c0)="0be2c3c47cda8e751a4784cd3ab45cc750b48a377130dbdca450d9f2433710d29a13a7e8aeb26614bdabf416dd3e3dac49d5add296866c57b0477f4ca82d5755ccdbe254090045b3") 2018/04/10 00:44:32 executing program 4: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) 2018/04/10 00:44:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x401, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/04/10 00:44:32 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x86) fchdir(r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000680)={0x149, &(0x7f00000006c0)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x7, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 00:44:32 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000100)="836601609cbc6c800fb653c8802f4d53cde37400e6853e86cbada14c63997abd60d362bea789514356d9a8691400815d0e725e28df1e60dd45e961abf72ce53065f5de3e9d580c6543bd6f141a2a18629b94de6c39a1bcf11b03174d210291145126c195d5294881e7645cffcc39877e6c410dadf53c1033f93e069d8fa1d48dffa0e8adb00aed83213deae8fca876f0d1c76f265ac455b3ed9f30139e20637848599d77d1461165ac4dff343b71fb13bd4ce9aeec966348f5761d0ac5cd6429ff463f7eb1b82ad928c98bfb2ec5e5897cf347d0260c536b31df8581ed") connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/98, &(0x7f0000000080)=0x62) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x6}, 0x4) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0xe6c2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3f, 0x7, 0x6, 0x7, 0x20}, 0x98) 2018/04/10 00:44:32 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="38266034cf3f0f3acd6fe2fbc5b65cfa779aa962440e0b52a554e45f9fefb85898b6f86b60ca4c37c45f06b63ce1eff3174f89ec8e91ddf2184c998f874233e007895a3e09872b17a27a032fc9e9813d16e75535a07290594754aefcc3f0cf581c9c2008c188b97008450fd0162620f31ffc22a5ee7e1cb161c62d83e688b92a3446329d2d4c46d5792b3d2d27481472f7ba3737282cc839d029dad1d4376ce9afbbc3d468ed2aba12ec7d40831ee36c1a1d6277e144a25b66b675a5d9cf19042e9a17a06f3fdede0100add620659c13576d9759f8c9c6e441826d2c", 0xdc}], 0x1, 0x8000000000000004) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x139cf1ce, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000340)=0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="328105465cb624f5447eb2c9de398731740f38f0c06e251be944ac9638e251b1e358392da51116325aed1ea20dffcc8d0ce41068dbb2cae8", 0x38}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000380)={0x8, 0xfff, 0x0, 0x2, 0x4, 0xfffffffffffffffe, 0x54f, 0x2, 0x28, 0x1ff, 0x401, 0x40}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0xff, 0xffffffff, 0x4, 0x3, 0x1, 0x3f, 0x8, 0x5, 0x3f, 0x0, 0x1}, 0xb) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x5, 0x4882, 0x8a3, 0x3, 0x400, 0x20, 0x6, 0x8, 0x657, 0x6, 0xffffffffffffff00, 0x1}) ioctl$KDADDIO(r0, 0x4b34, 0x8001) ioprio_get$pid(0x80000000000000, r1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x32) timer_create(0x7, &(0x7f0000000280)={0x0, 0x12, 0x0, @tid=r1}, &(0x7f00000002c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) 2018/04/10 00:44:32 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x8001) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x3, 0x2, 0x7f, 0x7}, 0x14) 2018/04/10 00:44:32 executing program 4: prctl$intptr(0x4000000000000001, 0x80000000) 2018/04/10 00:44:32 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/bnep\x00') getdents64(r1, &(0x7f0000000080)=""/72, 0xfffffffffffffd65) exit(0xfffffffffffffffe) write$selinux_create(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563f1102174dde0c1df75e1745f723a743a3220000000006c653000209d9e1a97a04b5b2fd4f68b8686cbdd5dfc8db391202f0b92307ea396a4ac2c7cda3074c0183b478c2442155738303e807c2a9409122ac4e21bd239c3f829bb48870e162acf7be5032202d69beba02da29a9f3b7081c1b75a398d49b5e091105ade1b3afb0d31778b"], 0x38) 2018/04/10 00:44:32 executing program 5: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000000240)="8d", 0x1) write(r1, &(0x7f0000019f97)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) close(r1) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000040)="d93f6c2046e6914778261d4997fbf55c529bbf96f416570a8a55418473834e503040114ab12005fbfd2d78c6290885b98524366c16435dca1a466a") 2018/04/10 00:44:32 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) 2018/04/10 00:44:32 executing program 1: r0 = socket(0xc, 0x803, 0x1ff) ioctl$int_in(r0, 0x5452, &(0x7f0000295000)=0x8001) shutdown(r0, 0x2000000000000001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000293000), 0x4) 2018/04/10 00:44:32 executing program 3: seccomp(0x4, 0x8000000000000, &(0x7f0000028ff0)={0x2, &(0x7f00000002c0)=[{0x80, 0xffffffffffffffe1, 0x0, 0x9}, {0x39a, 0x3f, 0x3f, 0x6}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x100000000, &(0x7f0000000240)=0x2) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/10 00:44:32 executing program 4: dup(0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0440, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='clear_refs\x00') preadv(r2, &(0x7f0000000000), 0x0, 0x0) sendto$inet(r2, &(0x7f0000000040)="c8e8085cb616e340fe28f13ada6f42d778ad583911294d41a4ccff7229a1e4c1653d572aeeadc10bad2d7ef0c9fa49daee098fc87687835e22434f2e64", 0x3d, 0x20044040, 0x0, 0x0) 2018/04/10 00:44:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x401, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/04/10 00:44:32 executing program 7: r0 = gettid() ioprio_set$pid(0x2, r0, 0x7fff) ioprio_get$pid(0x1000000000003, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) r6 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000008c0)='cgroup.type\x00', 0x2, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00', 0xe001, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x400) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000000980)={0x1}, 0x8, 0x80000) r9 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r10 = syz_open_dev$urandom(&(0x7f00000009c0)='/dev/urandom\x00', 0x0, 0x400040) r11 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000a00)='cgroup.procs\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) r13 = syz_open_dev$sndseq(&(0x7f0000000a80)='/dev/snd/seq\x00', 0x0, 0x402400) r14 = accept$netrom(0xffffffffffffffff, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) socketpair$inet6(0xa, 0x2, 0xffffffff00000000, &(0x7f0000000b40)={0xffffffffffffffff}) r16 = open$dir(&(0x7f0000000b80)='./file0\x00', 0x40000, 0x40) r17 = syz_open_dev$sg(&(0x7f0000000bc0)='/dev/sg#\x00', 0x1ff, 0x20800) getpeername(0xffffffffffffff9c, &(0x7f0000000c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000c80)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = socket$inet(0x2, 0x80b, 0x0) r23 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003500)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0}, &(0x7f0000003780)=0xc) lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003880)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000003980)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003a40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003c80)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = accept$netrom(0xffffffffffffffff, &(0x7f0000003cc0), &(0x7f0000003d00)=0x10) r31 = socket$inet6_dccp(0xa, 0x6, 0x0) r32 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000003d40)) r33 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003d80)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r34 = syz_open_dev$loop(&(0x7f0000003dc0)='/dev/loop#\x00', 0x0, 0x400) r35 = accept$inet6(0xffffffffffffffff, &(0x7f0000003e00)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000003e40)=0x1c) r36 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r37 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003e80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/ppp\x00', 0x220000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003f40)={0xffffffffffffffff}) r41 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000003f80), &(0x7f0000003fc0)=0xe, 0x800) r42 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x3f, 0x404100) r43 = signalfd4(0xffffffffffffff9c, &(0x7f0000004040)={0x5}, 0x8, 0x80000) r44 = getuid() lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000044c0)='/selinux/context\x00', 0x2, 0x0) r47 = accept4(0xffffffffffffff9c, &(0x7f0000004500)=@hci, &(0x7f0000004580)=0x80, 0x80000) r48 = openat$rtc(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/rtc\x00', 0x8000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004600)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = socket$packet(0x11, 0x2, 0x300) r51 = accept4$unix(0xffffffffffffffff, &(0x7f0000004640)=@abs, &(0x7f00000046c0)=0x6e, 0x80000) stat(&(0x7f0000004700)='.\x00', &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004940), &(0x7f0000004980)=0x0, &(0x7f00000049c0)) r56 = getuid() r57 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004a00)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000004b00)=0xe8) r59 = getgid() r60 = signalfd(0xffffffffffffff9c, &(0x7f0000004b40)={0x2}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004b80)={0xffffffffffffffff, 0xffffffffffffffff}) r62 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004bc0)='/selinux/member\x00', 0x2, 0x0) r63 = accept4$inet(0xffffffffffffffff, &(0x7f0000004c00)={0x0, 0x0, @multicast1}, &(0x7f0000004c40)=0x10, 0x80800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004d40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000004d80)={0xffffffffffffffff}) r66 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004dc0)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005380)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000005480)=0xe8) stat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005580)='./file0\x00', &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r70 = getgid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005640)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000005680)='./file0\x00', &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r74 = socket$key(0xf, 0x3, 0x2) r75 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000057c0)='/dev/ashmem\x00', 0x20000, 0x0) r76 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r77 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005800)='/dev/keychord\x00', 0x2000, 0x0) r78 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r79 = socket$inet6_udp(0xa, 0x2, 0x0) r80 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005840)='/selinux/mls\x00', 0x0, 0x0) r81 = open(&(0x7f0000005880)='./file0\x00', 0x8202, 0x150) r82 = epoll_create1(0x80000) r83 = socket$inet6_sctp(0xa, 0x5, 0x84) r84 = socket$unix(0x1, 0x7, 0x0) r85 = accept$packet(0xffffffffffffffff, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005900)=0x14) r86 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005940)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r87 = socket(0xa, 0x80e, 0x7) r88 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005d00)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r89 = geteuid() r90 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007500)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000007600)=0xe8) r92 = getegid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007640)={0xffffffffffffffff}) getpeername(0xffffffffffffff9c, &(0x7f0000007680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000007700)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007740)={0x0, 0x80000, 0xffffffffffffffff}) r96 = accept(0xffffffffffffffff, &(0x7f0000007780)=@ipx, &(0x7f0000007800)=0x80) r97 = userfaultfd(0x800) r98 = socket$inet_udp(0x2, 0x2, 0x0) r99 = openat$ppp(0xffffffffffffff9c, &(0x7f00000079c0)='/dev/ppp\x00', 0x401, 0x0) r100 = syz_fuse_mount(&(0x7f0000007a00)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000000) recvmmsg(0xffffffffffffff9c, &(0x7f000000e5c0)=[{{&(0x7f0000007a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000007ac0)=""/201, 0xc9}, {&(0x7f0000007bc0)=""/3, 0x3}], 0x2, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f0000007c40)=@sco, 0x80, &(0x7f0000009100)=[{&(0x7f0000007cc0)=""/161, 0xa1}, {&(0x7f0000007d80)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/249, 0xf9}, {&(0x7f0000008e80)=""/119, 0x77}, {&(0x7f0000008f00)=""/203, 0xcb}, {&(0x7f0000009000)=""/231, 0xe7}], 0x6, 0x0, 0x0, 0x3b}}, {{&(0x7f0000009180)=@ethernet={0x0, @remote}, 0x80, &(0x7f000000a4c0)=[{&(0x7f0000009200)=""/3, 0x3}, {&(0x7f0000009240)=""/53, 0x35}, {&(0x7f0000009280)=""/173, 0xad}, {&(0x7f0000009340)=""/4096, 0x1000}, {&(0x7f000000a340)=""/140, 0x8c}, {&(0x7f000000a400)=""/133, 0x85}], 0x6, &(0x7f000000a540)=""/72, 0x48, 0xfffffffffffff212}, 0x2}, {{&(0x7f000000a5c0)=@un=@abs, 0x80, &(0x7f000000a6c0)=[{&(0x7f000000a640)=""/16, 0x10}, {&(0x7f000000a680)=""/31, 0x1f}], 0x2, &(0x7f000000a700)=""/178, 0xb2, 0xfa}, 0x3}, {{&(0x7f000000a7c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f000000ba00)=[{&(0x7f000000a840)=""/77, 0x4d}, {&(0x7f000000a8c0)=""/4096, 0x1000}, {&(0x7f000000b8c0)}, {&(0x7f000000b900)=""/130, 0x82}, {&(0x7f000000b9c0)=""/52, 0x34}], 0x5, &(0x7f000000ba80)=""/4096, 0x1000, 0xffff}, 0x7}, {{&(0x7f000000ca80)=@llc, 0x80, &(0x7f000000cd80)=[{&(0x7f000000cb00)=""/89, 0x59}, {&(0x7f000000cb80)=""/175, 0xaf}, {&(0x7f000000cc40)=""/203, 0xcb}, {&(0x7f000000cd40)=""/55, 0x37}], 0x4, &(0x7f000000cdc0)=""/255, 0xff, 0x5}, 0x10}, {{&(0x7f000000cec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f000000d5c0)=[{&(0x7f000000cf40)=""/91, 0x5b}, {&(0x7f000000cfc0)}, {&(0x7f000000d000)=""/251, 0xfb}, {&(0x7f000000d100)=""/150, 0x96}, {&(0x7f000000d1c0)=""/137, 0x89}, {&(0x7f000000d280)=""/30, 0x1e}, {&(0x7f000000d2c0)=""/107, 0x6b}, {&(0x7f000000d340)=""/73, 0x49}, {&(0x7f000000d3c0)=""/194, 0xc2}, {&(0x7f000000d4c0)=""/202, 0xca}], 0xa, &(0x7f000000d680)=""/72, 0x48, 0x36}, 0x81}, {{&(0x7f000000d700)=@nfc, 0x80, &(0x7f000000d980)=[{&(0x7f000000d780)=""/42, 0x2a}, {&(0x7f000000d7c0)=""/229, 0xe5}, {&(0x7f000000d8c0)=""/153, 0x99}], 0x3, &(0x7f000000d9c0)=""/254, 0xfe, 0x100}, 0x7}, {{&(0x7f000000dac0)=@nfc_llcp, 0x80, &(0x7f000000df40)=[{&(0x7f000000db40)=""/192, 0xc0}, {&(0x7f000000dc00)=""/242, 0xf2}, {&(0x7f000000dd00)=""/248, 0xf8}, {&(0x7f000000de00)=""/9, 0x9}, {&(0x7f000000de40)=""/31, 0x1f}, {&(0x7f000000de80)=""/168, 0xa8}], 0x6, &(0x7f000000dfc0)=""/213, 0xd5, 0x8697}, 0x4}, {{&(0x7f000000e0c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f000000e540)=[{&(0x7f000000e140)=""/245, 0xf5}, {&(0x7f000000e240)=""/233, 0xe9}, {&(0x7f000000e340)=""/63, 0x3f}, {&(0x7f000000e380)=""/182, 0xb6}, {&(0x7f000000e440)=""/51, 0x33}, {&(0x7f000000e480)=""/115, 0x73}, {&(0x7f000000e500)=""/25, 0x19}], 0x7, 0x0, 0x0, 0x100000001}, 0x7}], 0xa, 0x22, &(0x7f000000e840)) r102 = socket$inet6(0xa, 0x7, 0x101) r103 = eventfd(0x565) r104 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r105 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e880)='/dev/autofs\x00', 0x10800, 0x0) r106 = accept4$ipx(0xffffffffffffffff, &(0x7f000000e8c0), &(0x7f000000e900)=0x10, 0x0) r107 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e940)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r108 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000000e980), 0x80800) getresuid(&(0x7f000000edc0), &(0x7f000000ee00)=0x0, &(0x7f000000ee40)) r110 = getgid() sendmmsg$unix(r1, &(0x7f000000eec0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="39c090ee99ee3335c900680a5f58b931435dff30cecba6e7d754e4ef455a06003757d9fc6353dcad746024614031fe80642b25111f5dac6b8904e58ae8c1d530c09847fe41c549b02c5337d971b7a15bddfaec269450067cc98102582c47b9c9ad4c26b5ae74638d64d1a5ffb4806e634bb8e763860d888210b10fb8d4023758cc6d938211d79c2686e5", 0x8a}, {&(0x7f0000000180)="b487733acc492c70711ee9fb6f8e52c8c31ef02ca7ad8afebaa1f6b5a588ab4d66f88ac4a41bf1fe72109bd069209a035cd6e63604ec87648db44d9a86117466b2397c05487322994d3ec7826fb4a621de07726397ee83e9cf7d4338cf1950421bf94e0e7435f7a8986ed5129f7297d93b0553fdc826e2743a8f", 0x7a}], 0x2}, {&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000002c0)="96fce881bf26f439ff70e40bbc0bf34487a38945b569cbd83445d20ceda0132dc1f41b9b182e6b0c016e80d0c3853578130b5c6004afbcbb76d069d0c4ad6d6587604b497385687b542549096a0f275719e2e4ca213103e2b2c9f4cd601857b25cd346158c94f9", 0x67}, {&(0x7f0000000340)="b7827a8fe017f9cc57c649f64a5e348be82b8d7fcd9fbd68bb0ced9874828e547e58e5b45ecaf02e4d63bd769826c76153bffdb658eb218db89fb1641ffdff682d09902d5b98197199b894576089dd58bd9f15d7622333b8103804834b530321c1cd565bf3c590844da6084cb86c98952a4198e9ee88ed66769d5e85144cf7efc2aed995718cf15a4c50a80725dc4617b95bb142195b593d8ae992d0a02fd884200c877044e0ab7dc44092c41be65da0deb35e825278705142ee378a161e41cf4966cc2ca0f381abdce0dcad2baa641692277dad3dc12f06158e23dc8ee97d4b646a5703fa776dce91c0a302a4c9", 0xee}, {&(0x7f0000000440)="84f314b052e67b3b08273ed122685bbcae2c47aa0d8cb7d6be1377140cf8247cffd6df27fa6a1bde5640881f260af77c8a2af0d62ff9f2f4412dc38ff3527d7b7a12a8eb30274bf2877aab763f4673ed1702346144bcbcc68d6c201fc86ab5e7ccb31619af6c4a29296dbbccaf2df671dbcf76b2fee9084f32c5", 0x7a}, {&(0x7f00000004c0)="bd179c2f9132eb3f576354e24c10c5f9785f192394e5e28f9f931198b4dd95e849b867e8ee34bf7466daad8c5ea8278e3e2ac9cd7b4610fedca06ccda43d220fd6e9a2fb1e6d4a4ef2b495529fa3480527b2d4e18aae30a2ba2192c1935de885988a533977e2d5a13f4066198417e52fabf4d1468acdb6", 0x77}], 0x4, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r0, r19, r20}], 0xb8, 0x1}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000006380)="7363a2a9cd6af1925031b0370bb802b10b988ebf0ef491b580821b4e6eebb76de139c551f605a83ebc2e7014f54055cb2d5f1a91b36d228d3323891196a53b7285f64894b47b534f13b8d73b7bcd6317254fffb88df204a9a4059d669e69abf39d1ed93ae25bb2ef7165b5e4f5737804f2f5f130f03bf68fb2c97c08fa7596dcc4f8d974f8f3e9b0428e99fdbd8a322fbd053ca7eac37c61a5fecc761ab8ac17513e", 0xa2}, {&(0x7f0000006440)="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", 0x1000}], 0x9, &(0x7f000000e9c0)=[@cred={0x20, 0x1, 0x2, r0, r89, r90}, @cred={0x20, 0x1, 0x2, r0, r91, r92}, @rights={0x30, 0x1, 0x1, [r93, r94, r95, r96, r97, r98, r99, r100]}, @rights={0x30, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107, r108]}], 0xa0, 0x8001}, {&(0x7f000000ea80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f000000ed80)=[{&(0x7f000000eb00)="bfa4efc163117024035d5f9af6d5ca6c8026b9de4f2d4cc4e9fc7eafbc67bf02135d9a982d6172cbf995e3d0ad97094c2f14a0f549bc8d9d65cea3c91f213900fdd01ef92a737f695491e22080114a28ff8a6c25c08ef536e40bd76610ec24503211746f73c5a983dcf150b8bf03ffef5138c4af73bf6821979b5c9c0d2d525761e91d3b799215e0a486603192806802b2198d769f53caee5e26925af428446166d8bfffc26b00b1675e177b6702cae428e5fddd52450a1ecb94fd", 0xbb}, {&(0x7f000000ebc0)="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", 0xfa}, {&(0x7f000000ecc0)="8709bf3e14d76006d65279e8f69738ae63f864029f8c5e78afc75952e68990d654b05ba130a92eddb99711bff5e0f911369fb0da65cbf6da3ee6c564ced0ff81b4e1e31c33cf46e15b04ff09d8b6279087ffdb3585aa85b14de4e8952cec5a4b19e8974e722854c2ee84b7e8052d9ec6ba530ecfeebe", 0x76}, {&(0x7f000000ed40)="9b4c4448237b98bf66d15c57b7", 0xd}], 0x4, &(0x7f000000ee80)=[@cred={0x20, 0x1, 0x2, r0, r109, r110}], 0x20, 0x4000}], 0xa, 0x20000000) 2018/04/10 00:44:33 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x200004, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/10 00:44:33 executing program 1: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe4e, 0x80000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/10 00:44:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/10 00:44:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x8401000}, 0xc) 2018/04/10 00:44:33 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)={0x77359400}) select(0x40, &(0x7f0000000080)={0x7f, 0x71a, 0x100, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x9}, &(0x7f0000000180)={0xfffffffffffffffb, 0x5, 0x6, 0x2, 0xffff, 0x0, 0x3, 0x408}, &(0x7f0000000280)={0xdf9, 0x5, 0x6021, 0x2, 0x2, 0x22, 0x20, 0x7}, &(0x7f00000002c0)) r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x4, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x40}}}, 0xfffffffffffffe98) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/122, 0x7a) 2018/04/10 00:44:33 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003cfff2)='/selinux/user\x00', 0x2, 0x0) gettid() writev(r0, &(0x7f0000e40fd0)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/04/10 00:44:33 executing program 7: pipe(&(0x7f0000876ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000009ff0a)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x0) ppoll(&(0x7f0000435fc0)=[{r1}], 0x1, &(0x7f0000e5dff0), &(0x7f0000830000), 0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/221) 2018/04/10 00:44:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000540), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/10 00:44:33 executing program 3: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2) socketpair(0x7, 0x4, 0x7f, &(0x7f0000000000)) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000008) 2018/04/10 00:44:33 executing program 2: r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88), 0x0, 0x40004}, 0x800) 2018/04/10 00:44:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000300)={0x2, &(0x7f00000000c0)=""/128, &(0x7f00000002c0)=[{0x7dc, 0xe5, 0x8, &(0x7f0000000140)=""/229}, {0x1, 0x4c, 0x3f, &(0x7f0000000240)=""/76}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0x1, 0x6, 0x3}, &(0x7f0000000440)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40045109, &(0x7f0000000000)) 2018/04/10 00:44:33 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x7, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1e}}}, 0x88) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x10001}}, 0xe8) 2018/04/10 00:44:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x0, 0x9, 0x8000000000000000, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) write(r0, &(0x7f0000000200), 0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0xffffffff80000001, {0xfffffffffffffff7, 0x5, 0x2, 0xb1e2, 0x401, 0x10001}, 0x4, 0x3}, 0xe) 2018/04/10 00:44:33 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0xffffffffffffffff, 0x10, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/10 00:44:33 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x21}, 0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r4, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3a73, 0xffffffffffff8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x3}, &(0x7f0000000200)=0x8) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r6) execveat(r6, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r7 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0x0, 0x80000000}, 0xc) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32], 0x1) fchdir(r8) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/10 00:44:33 executing program 5: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b01000000000008108b572408000000000000b8aeac5b00000000ef"], 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="199401300cf8d8bbb5f0194fd8d5b83c78e62158d6df75b10ffb8f166f23cc9c8d8265a0339722d51567dbbb548688ccd338286cc291138104dc1fb24697fe9c913b369a5127adfb22c0cdaacdee3f23a4f4220453271050373328cd01afaa2aa2a1dbd31b26cbb08b53d03c6483fab15b8b3e5cf282648b3154e41a8d090b4661ec094a7cae4b52ea0c2298a3cf8ca815287676f659b2677f520b7baaf0e9d3e5e1586893a3769801028d40f1825a8c2e6ce99862314ff97b38fb5facc468e82c91f838323fc7389dd7cbc55f279af3b7dcb02bb8214a26713a7210b69a058d0586d96edd", 0xe5, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x5) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 73.230898] sd 0:0:1:0: [sg0] tag#209 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 73.239537] sd 0:0:1:0: [sg0] tag#209 CDB: Test Unit Ready [ 73.245312] sd 0:0:1:0: [sg0] tag#209 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 73.254251] sd 0:0:1:0: [sg0] tag#209 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 73.263330] sd 0:0:1:0: [sg0] tag#209 CDB[20]: 00 00 00 00 2018/04/10 00:44:33 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x9, 0x4) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000581ff8)={0x20071026}, &(0x7f00005ccfe8)) 2018/04/10 00:44:33 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_vs\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/04/10 00:44:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)=ANY=[@ANYBLOB="f203808d6a090000000000fefdffff00"], 0x10}, 0x2}, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000000000)) [ 73.835378] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/04/10 00:44:34 executing program 0: pipe(&(0x7f0000000380)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0xb93, 0x0, 0x5, 0x1c, 0x5, "4b959cea69c0c7a2789ea9b4b99352aa4868136bce4b06d09529cbda5d0495af7be75f5ae0b35210e4aae7837eaae047f3e6739440ec542f6d707169d5d2b10a", "a9473cf89c00d85195e7159e04aa12acb723ef38227e310f7b056621c362f83ea4f63de8fb0f15ff3c2e3876764a8f27924b092c72a640528539e537b1a924ca", "3706fd29448765f74c26c9d0b81afa93cc7c988e56893576763b7c293defd98a", [0xfffffffffffffc01]}) fadvise64(r0, 0x1, 0x7fffffffffffe, 0x3) 2018/04/10 00:44:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="5000000021001104000000010000000000000000000000001f020000000000000000000000000001000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000500000000"], 0x50}, 0x1}, 0x0) 2018/04/10 00:44:34 executing program 5: r0 = epoll_create1(0x4) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/04/10 00:44:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r0, 0x4d, 0x0, 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0xe84, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="41d37a42f7957880393b45da95f44bfad69c4c5b2bf5c7c581825d7dff09c5a8aaf8d1fcd78e86a118b70e6d0fc196ddb900ff062788c4eb250da738f51df3b062b49233ab6047835d1cc5a78bea4af4314c6771734bc3c27fea7ad219b2e2da83818eb2c489368877b7ede156dac0313760c098abe8c4cf20d16e96ec95bcc05287f75a11ad63056c80106e249cb7ff08d04494e74f2d0cde4d39911ab15de60b54f5963cd1a9354efaaef7f566df704a46d2020883fc01a91787863e869d845ae10c01f7e0741f62554a9f822d9fafe14b1301796fba4f9d61b9", 0xdb, 0x1}, {&(0x7f0000000340)="07ee8ba96906209481b88958eca9b6b3843d4a48ce43e97b8969a435a0f1a67bcd0935aa49e71431620ea4abd24870d68bad694c865dee08bd9a671ee523b01ebd56977ee1fb67a61c5ff4fcf73a3c7fc2d231b2a8891c9e0764259b4191d8b5b0e9ae9a879230f4a91c3b907e588799a9a9a3a1b037c12e4f069cc0153605159b6109300ad5a199e2d20436c145dc46ee88292b305c56f49fe257cd4c1d2eaaa9b7ad57a70d89474344e555fd90371472af303853435d34e736c20f3cd2f50bdf407e82", 0xc4, 0x4}, {&(0x7f0000000440)="a71c1f5801a3772cae5049e06f761766262f1b3fd88ce09daf0cf1e71e40ce6ab381a257d4e3fa0c1361c1914c6ab30b6b411c8569309308f7e3b4aef1ce6c0099bf8f7b9ecba4b89117cf037d136bbb6d11ce32e317bebffe982a6949", 0x5d, 0x20}], 0x8, &(0x7f0000000540)={[{@hash_r5='hash=r5', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@noacl='noacl', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@usrquota='usrquota', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@noattrs='noattrs', 0x2c}]}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fsync(r0) time(&(0x7f00000000c0)) connect$ax25(r1, &(0x7f0000000180)={0x3, {"66d19b7509d852"}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}) 2018/04/10 00:44:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x1a1, 0x20020000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400100, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x94, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000001}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0xff0, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x101, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff80}}, 0x9, 0xc6a9}, &(0x7f00000003c0)=0x90) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/10 00:44:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffe15) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 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, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000340)=""/4096) r4 = getpgid(r3) fallocate(r2, 0x3, 0x0, 0xffff) write$cgroup_subtree(r1, &(0x7f0000001500)=ANY=[], 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r6 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r6, r5, &(0x7f000058f000)=0xf, 0xd) openat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="ac148f0800000000b56589000000bbc70000a11f88cba74f9d9700"]) inotify_init1(0x80000) ptrace$setsig(0x4203, r4, 0x100000001, &(0x7f0000000100)={0x32, 0x8, 0x0, 0x877d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/10 00:44:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x10000000000000c7, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/10 00:44:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10d402, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/04/10 00:44:34 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x31f, 0x3, 0x5, 0xffff, 0x101, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000176ff8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) r1 = open(&(0x7f0000595ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x100) 2018/04/10 00:44:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xf, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4000000000030, &(0x7f000074dffc), 0x47d4) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000)=0xa7a, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8100, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x9, {0x7, 0xa135, 0xff, 0x8, 0x8, 0x7}, 0x0, 0x100000001}, 0xe) 2018/04/10 00:44:34 executing program 7: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) socket$inet6(0xa, 0x803, 0x0) 2018/04/10 00:44:34 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='com.apple.FinderInfo\x00', 0x15, 0x0) syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x20000000000801) fremovexattr(r1, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') pread64(r1, &(0x7f0000000000)=""/8, 0xfffffffffffffc59, 0x50) 2018/04/10 00:44:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') sendfile(r0, r0, &(0x7f0000c7a000)=0xfffffffffffffffd, 0x8000005) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xc4, "a37b2815928aebf6885da9581c9eb25099069f0b6c6c2e679d3d4e8f8a098605081a4f529e6580573c426834e58f19af28bff6c7ae9ba4b837d2a7d2d8cd559ae58c86330fa742c02fdb76617b779e47e68a0ecd7aa7364143813b7fee760a89b010fc9ffe531447997d06387922ae4cbe9fd649d0108eb35a67ac15967f436d3303127ad130f25c193093b56ecbdd8b8914165f2a3b28566e9290ec8ee0e93b525390dc601fce0098ac05f16eeda60ad2400da9de21fbb00b7fc3375ee1e4d27159f6f6"}, &(0x7f0000000040)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, 0x789d, 0x1, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffff9, 0x8200, 0x8, 0x2f, r2}, &(0x7f0000000280)=0x10) connect$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x7, 0x4, 0x2, "4b7a95bced980dbb928ed51da3d50f5ce278b54703de8732958c4ce3104efe950c1ac29f5a2f39286c9c39be89702b82267aaac1af67c01d1f35a7c10e910e", 0x32}, 0x60) 2018/04/10 00:44:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x9) ioctl$TCSBRKP(r1, 0x5425, 0x8000) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', 'eth0em0\x00'}, &(0x7f0000000500)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"6e722fffffffffffffe800", 0x1}) 2018/04/10 00:44:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="00491ce09c956d1b95f75d61e55bbfe227d890dbb6d3dae8d2306d5c537d2da98ee3fe31e793015ca9e1f4708175bb1a2912aea39730ca49bb500d7c3dd98228b0cb0a8c7b2b1eeaa722f05738f3dd7d2fb6a102e6ab0e10bd4ab3d562fd4d5bcfdd58f54d4bdc82674bb43ddb7d674b2a7c625a8c6fefee0c9bac37baceea317968155cafe0264051ba0417cb2ecda154179bdcf6a6407d39723326562abdfda761521b7f3354d64b174e24a38f878705d343be7cad3ee07062933358930b962c2039a47ebbb804f72f9ff6875ff4ed7d08fe4ad161059c3f3adcc5127b21d00ae8d79d67df7fbcc7e69f7dd7954025044549ea7caeadf419b4e426309406cfddb2447ef3a8be8a6632ed23d03cc323ce6ce1cb706e4d7c79"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/10 00:44:35 executing program 3: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/122, 0x7a, 0x20, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x8}, 0x10) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000382f54)) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={0x100000001, 0x5}) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r1, &(0x7f000030cffa)='./bus\x00', r1, &(0x7f0000d5a000)='./bus\x00') 2018/04/10 00:44:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0xffffffffffffff7b) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='oom_score_adj\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) signalfd4(r0, &(0x7f0000000080)={0xffffffffffffffff}, 0x8, 0x80000) 2018/04/10 00:44:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000255ffc)=0x1, 0x4) 2018/04/10 00:44:35 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x2b2, 0x800) recvfrom(r0, &(0x7f00000000c0)=""/50, 0x32, 0x40, 0x0, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000ffd000/0x2000)=nil) 2018/04/10 00:44:35 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800000000002, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x400000000000003e) 2018/04/10 00:44:35 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) signalfd4(r0, &(0x7f0000000040)={0x1}, 0xfffffcd1, 0x2) 2018/04/10 00:44:35 executing program 4: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) socketpair(0x19, 0x4, 0x9, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80800) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="64000000430000082cbd7000ffdbdf251f0000000800040007000000080002000300000008000200ffffffff080004000100000008000300050000000c00010024656d30000000001c0022000c000f00feffffffffff0000010005009309000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x8, r7) 2018/04/10 00:44:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/10 00:44:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff8}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)={0xfffffffffffffffd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/10 00:44:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x98f2}, 0x1}, 0x801) recvmmsg(r1, &(0x7f00000056c0)=[{{&(0x7f00000053c0)=@in, 0x80, &(0x7f0000005680)=[{&(0x7f0000005580)=""/236, 0xec}], 0x1}}], 0x1, 0x0, &(0x7f0000005840)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) accept(r1, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80) sendto$inet(r0, &(0x7f0000000000)="98", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 00:44:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="00491ce09c956d1b95f75d61e55bbfe227d890dbb6d3dae8d2306d5c537d2da98ee3fe31e793015ca9e1f4708175bb1a2912aea39730ca49bb500d7c3dd98228b0cb0a8c7b2b1eeaa722f05738f3dd7d2fb6a102e6ab0e10bd4ab3d562fd4d5bcfdd58f54d4bdc82674bb43ddb7d674b2a7c625a8c6fefee0c9bac37baceea317968155cafe0264051ba0417cb2ecda154179bdcf6a6407d39723326562abdfda761521b7f3354d64b174e24a38f878705d343be7cad3ee07062933358930b962c2039a47ebbb804f72f9ff6875ff4ed7d08fe4ad161059c3f3adcc5127b21d00ae8d79d67df7fbcc7e69f7dd7954025044549ea7caeadf419b4e426309406cfddb2447ef3a8be8a6632ed23d03cc323ce6ce1cb706e4d7c79"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/10 00:44:35 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100, 0xff) 2018/04/10 00:44:35 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000000c0)={0x8, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x3) socket(0x5, 0x80005, 0x8b8) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fcntl$dupfd(r2, 0x0, r0) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) 2018/04/10 00:44:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket(0x18, 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x125) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x2, 0x5, "6f0833d2aee0", 0x43ff}, 0xffffffffffffffd7) epoll_create(0x8) 2018/04/10 00:44:36 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000075000)=[{{&(0x7f0000d66fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b7def68681c7279ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781885a668625b95c0631ac51fb27d42f78e34b366e27b07e05f7"}, 0x60, &(0x7f0000888000)}}], 0x1, 0x20000000) 2018/04/10 00:44:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000300), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x290) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x8, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}, 0x3, 0x5, 0x401, 0x7, 0x8}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x9, 0x1}, 0x8) 2018/04/10 00:44:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e0000002e000000293cc13c9cb5ec799cdb869b36ce1cb0000000002000400e0000002ffffffff"], 0x18) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/04/10 00:44:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/10 00:44:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$void(0x27) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) 2018/04/10 00:44:36 executing program 6: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x8a}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x2}, &(0x7f0000000180)=0x90) prctl$intptr(0x200000002f, 0x2) 2018/04/10 00:44:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x301000) flock(r1, 0xd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="1a89c3e625302f5a93e5b0b15631a89c", 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3, 0x0}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) socketpair$inet(0x2, 0x2, 0x7243, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x6}, 0x8) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x900, 0x0) r6 = gettid() ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000180)=r6) socket(0x0, 0xa, 0x3) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r7]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) 2018/04/10 00:44:36 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='gfs2\x00', 0x2000, &(0x7f00000002c0)="bb3ce2718d543ef47380c620bc141812a04bf675ad55e0dabd9bca5643fb243dc0ea4c4d9bbed5e27dddd307386e7c30d43fae87be014acb429ef03203171d49c70c5010ade1692c85ddd25b1c1ac35d5af62eaadac6663aa30dc5ec53f74de0273238e06a9112bef475f210059317dcd0f4353c6d393c410eaa9b8d77fbaaa9e023e10351fd558b2169e01891987bce0e485f0ddcc4c2b17f7a5cc86d1e2f7d6c825062ca8fb18177193a984dd555df3e1cbf8330fb80d0263bf8f91e88d15a05fab7639140286d60fdc3b3723e3b7a") utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) prlimit64(r3, 0x6, &(0x7f0000000240)={0x9, 0x71}, 0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/10 00:44:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="00491ce09c956d1b95f75d61e55bbfe227d890dbb6d3dae8d2306d5c537d2da98ee3fe31e793015ca9e1f4708175bb1a2912aea39730ca49bb500d7c3dd98228b0cb0a8c7b2b1eeaa722f05738f3dd7d2fb6a102e6ab0e10bd4ab3d562fd4d5bcfdd58f54d4bdc82674bb43ddb7d674b2a7c625a8c6fefee0c9bac37baceea317968155cafe0264051ba0417cb2ecda154179bdcf6a6407d39723326562abdfda761521b7f3354d64b174e24a38f878705d343be7cad3ee07062933358930b962c2039a47ebbb804f72f9ff6875ff4ed7d08fe4ad161059c3f3adcc5127b21d00ae8d79d67df7fbcc7e69f7dd7954025044549ea7caeadf419b4e426309406cfddb2447ef3a8be8a6632ed23d03cc323ce6ce1cb706e4d7c79"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) 2018/04/10 00:44:36 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fbfffc)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fbd000), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/10 00:44:36 executing program 7: pipe2(&(0x7f00000017c0)={0xffffffffffffffff}, 0x4800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001800)=[{0x7, 0x80000001}, {0x2, 0x401}, {0x3, 0x2}, {0x0, 0x426}], 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x43c0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB=' c\x00\x00'], 0xac, 0x0, &(0x7f0000000100)="61e8e1e954439172660c20b0e6ba841a90a8d49600dc664039551764e9cf6d2e619bb2b0996dc5c3501fdd71df72d46a2e49cd5aeca2e6bd572698872cbd23678c3dcd612d61cd6b8e53611af1dfef016a7820b84aa6851661fdb99eb7581e766f74b8a8f2084dedb56976acaf73c0998ae082a71531d608188fdba9cc7dbff0f94958ffd35f830b1a550b2e4825c458d5241aeb7eec1681c026d46ce7508d625152374ba17a71badf2419cb"}) r2 = socket$pptp(0x18, 0x1, 0x2) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/1, 0x1}], 0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) bind$netlink(r3, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfe, 0x80400084}, 0xc) ioctl$PIO_UNIMAPCLR(r3, 0x80287010, &(0x7f0000000040)) 2018/04/10 00:44:36 executing program 2: futex(&(0x7f0000012ffc), 0x5, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x10000000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x8000) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 00:44:36 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000073a000)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) 2018/04/10 00:44:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x200) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000443ffc), &(0x7f00009e1ffc)=0x4) 2018/04/10 00:44:36 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) clock_gettime(0x5, &(0x7f0000000000)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/10 00:44:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) 2018/04/10 00:44:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=""/102, 0x66) close(r0) 2018/04/10 00:44:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"73797a5f74750300"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x40000, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x96) socket$nl_route(0x10, 0x3, 0x0) 2018/04/10 00:44:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/10 00:44:37 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000)=0x400000000000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x7, 0x4, 0xfffffbffffffffa0, 0x0, 0x80000000000000e}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000001, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x1b29f32d, 0x9, 0x3ff, {}, 0x80, 0x10000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x212, 0x9, 0x4, 0x17, 0xff}, 0x14) 2018/04/10 00:44:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000000)=""/21, &(0x7f000049affc)=0x15) 2018/04/10 00:44:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) fstat(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'vlan0\x00', 0x80000000}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/10 00:44:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="00491ce09c956d1b95f75d61e55bbfe227d890dbb6d3dae8d2306d5c537d2da98ee3fe31e793015ca9e1f4708175bb1a2912aea39730ca49bb500d7c3dd98228b0cb0a8c7b2b1eeaa722f05738f3dd7d2fb6a102e6ab0e10bd4ab3d562fd4d5bcfdd58f54d4bdc82674bb43ddb7d674b2a7c625a8c6fefee0c9bac37baceea317968155cafe0264051ba0417cb2ecda154179bdcf6a6407d39723326562abdfda761521b7f3354d64b174e24a38f878705d343be7cad3ee07062933358930b962c2039a47ebbb804f72f9ff6875ff4ed7d08fe4ad161059c3f3adcc5127b21d00ae8d79d67df7fbcc7e69f7dd7954025044549ea7caeadf419b4e426309406cfddb2447ef3a8be8a6632ed23d03cc323ce6ce1cb706e4d7c79"], &(0x7f0000000200)=""/102, 0x66) 2018/04/10 00:44:37 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = dup2(r1, r0) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x12) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x48e5}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x58) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) syz_open_procfs(r4, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) accept4(r3, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x80, 0x80000) chroot(&(0x7f0000000140)='./file0\x00') connect$packet(r3, &(0x7f0000000300)={0x11, 0x1c, r5, 0x1, 0x6, 0x6, @random="b70ae9e9986d"}, 0x14) 2018/04/10 00:44:37 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) recvfrom$inet(r2, &(0x7f00000001c0)=""/252, 0xfc, 0x40000000, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) fallocate(r2, 0x0, 0xffff, 0x1f) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00000000c0)="a749adfe4f9997af8297becad7a73ca1d41ebcf3901a930cae451d0e48b03b5ecf933fa7bfdd4f3503c5da3a10ee83280306120dec77cdbf4f235b65a5f3c40a70fc7e720224bd4412f52a5a883781623d3a3e7a191c275ae6f101a995307a7a8df40cdff7b9104fa18fae57b56b1308f308ebc803fcd32933f54ea1cfcd30ec82d7f0f6c76d970101cc621dc3669c0e49a59bf473c5eb8c9edd3099be2ebcf1cb2f5040f6140918347ea14a2810a6110f9b58df629be983198a0118d710329e7972a31c46230474273377fe74d3e44b4482662fba88969a73974931dbfe6790a049aa8eb40751b6879f9b00d1454546fc763edd") connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/10 00:44:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x80000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/10 00:44:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0xffffffff, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x2, 0x20, &(0x7f0000ffb000/0x2000)=nil, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xd, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/10 00:44:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) 2018/04/10 00:44:37 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(r2, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000006c0)={{0x9, 0x6}, {0x100000001, 0x4}, 0x8000, 0x5, 0x6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x400, 0x1, [0x0]}, &(0x7f0000000640)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa}}, [0x0, 0x6, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000440)) r3 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4) 2018/04/10 00:44:37 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/04/10 00:44:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="9d22f7f34016942f67293daae731c80fb305470f30c4e36725feef9debcde5ecdc0f7d52de61aeeb7c9aa20572ab5c2a85b54785fb74f972c1c41be812548d2013a3ce28a3f45fb5832d0e782ceb5b89d8737e802d241deb", 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x4, 0x1, 0x6, 0x4, 0x5, 0xffffffff, 0x3f, 0x0}, &(0x7f0000000180)=0x20) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000002c0)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x10001, 0xfffffffffffffffa}, &(0x7f0000000280)=0x90) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00', 0x800}) write$tun(r1, &(0x7f0000000380)={@pi={0x0, 0x600}, @void, @mpls={[{0x9, 0x3, 0x8000000000000000, 0x3}, {0x1cf3, 0x7, 0x100, 0x1}, {0x0, 0x3, 0x4, 0x101}, {0x9, 0x4d8, 0x8565, 0xfa}, {0x1, 0x4, 0x101, 0x23}, {0x7, 0x0, 0x1, 0x2}, {0x8, 0x0, 0x3, 0x725}], @llc={@snap={0xab, 0xab, 'F', "f1c416", 0xfbff, "c54d3ac0a8aa0b9a5e73f478af0db6f17585e366b2a63d78e5fb1648de1a3b06cbb3a31a379098e9d029791c5504041d64b31e061a5d8bc9d886c1b7a8b485653591bc998fef969d8cc80b88303dc3134ba8235a59b0d1db6f5227ec62284fa997bb73004dbae229cd2e4789abdbde815756f40553e7645df6ef0e72787ca3245de9481464ade5bd960dd8da3b96aa222e30ad7473ff8a7bd19a1da6e3f86f1f6077328b538570126947b005c04e707fe9adf9347ee8c88a9fa379a9009635194fd089b61e79fde6b04051171dcdeea8606b0cd2a1a45ab9f021ef536dc5016ae842"}}}}, 0x334) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000300)=0x2) 2018/04/10 00:44:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) [ 77.432368] device lo entered promiscuous mode [ 77.439820] device lo left promiscuous mode [ 77.515797] binder: 7489:7490 ERROR: BC_REGISTER_LOOPER called without request [ 77.530209] binder: BINDER_SET_CONTEXT_MGR already set [ 77.535521] binder: 7489:7491 ioctl 40046207 0 returned -16 [ 77.544266] binder: 7489:7491 ERROR: BC_REGISTER_LOOPER called without request [ 77.544289] binder_alloc: 7489: binder_alloc_buf, no vma [ 77.544328] binder: 7489:7490 transaction failed 29189/-3, size 0-0 line 3134 2018/04/10 00:44:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) pipe(&(0x7f0000000140)) [ 77.564424] binder: 7489:7491 ioctl c0306201 200b8000 returned -11 2018/04/10 00:44:37 executing program 4: socket$inet6(0xa, 0x400000000001, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8900, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) 2018/04/10 00:44:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xd, 0x400000000032, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000000040)='./cgroup.cpu\x00', 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x3, 0x7fffffff, 0xfffffffffffff92b}, 0xc) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) [ 77.610344] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.638625] binder: undelivered transaction 10, process died. 2018/04/10 00:44:38 executing program 0: r0 = dup(0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800004, 0x100}, 0x10) r1 = socket(0x17, 0x4000000000080003, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt(r1, 0x4, 0x9, &(0x7f0000001000), 0x0) 2018/04/10 00:44:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) 2018/04/10 00:44:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121440) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000001c0)=0x15d, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000180)="5780d00c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/10 00:44:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x9) r2 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2200, 0x0) 2018/04/10 00:44:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x0, 0x7}, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0xffffffffffffffff}}) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x50000000000000) 2018/04/10 00:44:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r1 = syz_open_pts(r0, 0x2) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f0000000100)=""/55, 0x37}], 0x3) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) r3 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) socket$inet(0x2, 0xb, 0xfff) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000380)={0xefa, 0x800, 0x0, 0xbd680000000, 0x9, 0x1, 0xc9}, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 00:44:38 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/04/10 00:44:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000b40)=0xe8) 2018/04/10 00:44:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) 2018/04/10 00:44:39 executing program 6: timerfd_create(0x0, 0x10000000080800) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) alarm(0x8) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x200000000000000}, &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 00:44:39 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x154, 0x41, 0x800, 0x70bd2a, 0x25dfdbfb, {0x7}, [@nested={0xc, 0x19, [@typed={0x8, 0x4d, @ipv4=@multicast2=0xe0000002}]}, @typed={0x14, 0x75, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x59, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="a4227cbebda672e4cf3b1afa3d32a216eeaf5d85e393d1163e283a28ca9064157e264dbc9c5a9a696fe5d26a75f57fab22773fe8669459d26b7fae61380e77cda025252d826e0411cc3f583cd6d7561b8abe7f1025b5ae1ed5667ccdb1c2d79cafbc5d1358b0967fda925e051caf8a45e80ffc6493b68e2db0bddc508db44c726e82be67e89a8f256762e88d59259301d4e6a1dd50e2798f594f05bc2a292678d5f536973aec612c43fe33b5f0fac8f078338ea2a6a049a32250c8a905a0d6d6aea41137f6e535421305f1", @generic="0cd7ab0da6df97c5e460704ec6a9d3a99c20c497a5078a5eab36592682a86478483ff84123519305d9451610fc727c370f618b182fed6c2cb5072b43acdb09b3"]}, 0x154}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x7ff, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r1) 2018/04/10 00:44:39 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) sysfs$2(0x2, 0x1, &(0x7f0000000000)=""/48) setitimer(0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/10 00:44:39 executing program 0: r0 = getpgrp(0x0) r1 = gettid() futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000000ff8), &(0x7f0000002000), 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x4, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x79f4, 0x200, 0x3, 0x2, 0x2, 0x4, 0x6, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x81}, &(0x7f0000000140)=0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000040)=0x9, 0x8) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/10 00:44:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f0000000000)}, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 00:44:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0xa, 0x22) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x5, 0xf2, "1ce963ba300b40fa5da404588ca6e2674d90dfaa9da79134db70c433acde6577eed00df6fb20b69f8946194c68c2706621c51270d87e75f96ff20cc0e00903dbbcd323092420f37b629c879159abdfdb6bfe7debf5a9e3126e842bd07840888fbe5350242fc00e8eeb3cd19a320e5e64339902cfe94c423a3252a7a6fccc52c8ed4f8ba52dee9f513ee841d5fe9be85e663cc9cdae65ecc1dd1179364fb7eade13695d74091fdb77dae37559791bd2c79de1b584732e13fb0c9e91c3026faa4032f19ddcaff8191c3016f3d20f2fc4955c0214c19d02cb18c61187294076d233c0758c6f04d9e8e23950af1a6b42198ed787"}) 2018/04/10 00:44:39 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000440)="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", 0xfffffffffffffeca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000240)='em0vboxnet0md5sumem0\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@empty, @dev, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x16}, r4}, 0xfffffffffffffe4d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="fbff01f1070020d425f2d148abf8660b724c4f4e951b8ac29dcffbe57bd46740"], &(0x7f0000000100)=0xa) 2018/04/10 00:44:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200600, 0x0) getdents(r1, &(0x7f00000000c0)=""/73, 0x49) 2018/04/10 00:44:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "2e4194168f716975a2e78329e6020ad3e8b6b1342d9dd10b681df6885e0833a9", "7de1e145eebdef7e835d2b3f247cada3b6f7f7e72d02d82626048a770bef7e85", "0cab1bd9dd8d717a8aec7f58ca109f789f5d02a36ab5e753a01b6844bc2f7376", "f014a57c1af446e2d9ba43659b46705c0159c672b00c8a86bcd34e94e05c2d81", "b4b47c36f01c42fd0001b7a8113b9b5fe34ad636f68d14ae062e7f94affde6fb", "fdb393e73bda9bba2108e37b", 0x2be6, 0x3, 0x8, 0x1, 0x5}}) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x91, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000001800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, &(0x7f0000001940)=""/83, 0x53}}], 0x1, 0x0, &(0x7f0000001a40)={0x77359400}) shutdown(r0, 0x0) 2018/04/10 00:44:39 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r3 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r4, 0x8, r3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r5 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r6, r6, r6) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) 2018/04/10 00:44:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r4 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r5, 0x8, r4, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r6 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r7, r7, r7) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/214, 0xd6}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/250, 0xfa}, {&(0x7f0000000c40)=""/208, 0xd0}], 0x5) syz_open_pts(r0, 0x0) 2018/04/10 00:44:39 executing program 3: r0 = socket(0xa, 0x1ffffffffd, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000000000)=0xfa) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000000000004d6e00000000000004000000010000000300000000000000000001000000000004000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000600000000000000ff00000001000000000000000000000000000000000000008510000000000000000000000000000000020000000000000700000000000000b81f0000000000000000000000000000000000000000000000020000000000000000000000972e9ec678c496a76411f3000000e5a2166b1a69e043dd201d66e68aa5000ad37cfcd958629784dbca6b"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000140)="6dbf91ef0a1bb13ef6cd911858ad0f64a98e379b9b1eb8e88bcf3ee7926943aa51a55cd5b46f1b792d3917c26cb724cbd015eaed04c4d9c22d9898fd0501b7a0fa55ecf56d79fae6edb1f29375527edabd62ea2da05fe36ac3d63e4185e18a0f1cf5f0e80e329c9388c42c71c0fce0bbaf2e823df3db5a80b8ed9a58204e42df9d8521a1c50746ec56fc3fb410613c9438d6203df004a6cfa45596a85d92db40b4dcb367743938429129b0e3c8b4e7469de3e6c39eea8cc74d41d4387e46387441b76f820e47d69461206656bfab53bc65230fc4e0a3b54df7", 0xd9) 2018/04/10 00:44:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x400000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/04/10 00:44:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/10 00:44:39 executing program 3: mkdir(&(0x7f0000226000)='./control\x00', 0x10) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./control\x00', 0x7d) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x200) r2 = getpgid(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x20000000, 0xcc7, {r3, r4+30000000}, 0x1, 0x7}) prlimit64(r2, 0xc, &(0x7f0000000000)={0x20, 0x2}, &(0x7f0000000040)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/10 00:44:39 executing program 6: timerfd_create(0x0, 0x10000000080800) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) alarm(0x8) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r3, r4, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x200000000000000}, &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 00:44:39 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000012000)="260000001a00030203000000000000008100fe0003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/10 00:44:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x6d) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d7bffc), &(0x7f000067b000)=0x4) pselect6(0x40, &(0x7f0000000100)={0x2, 0x298c7213, 0x0, 0x2, 0x9, 0xfffffffffffff6b1, 0x2, 0xcca}, &(0x7f0000000140)={0x3f, 0x9, 0x8, 0x100000000, 0xde0, 0x0, 0xfffffffffffffffd, 0x8}, &(0x7f0000000180)={0x0, 0x4, 0x8000, 0x4, 0xffffffff, 0x7f, 0xffffffffffffff00, 0xffff}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x7}, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xb80, 0x0) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) 2018/04/10 00:44:40 executing program 7: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200000, 0x0) 2018/04/10 00:44:40 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r3 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r4, 0x8, r3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r5 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r6, r6, r6) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000480)={0xeb0, 0xae, 0xff, 0xffffffff, 0x1, 0x2}) 2018/04/10 00:44:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/10 00:44:40 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) fsync(r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/10 00:44:40 executing program 6: mknod$loop(&(0x7f0000000200)='./file0\x00', 0xe083, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(r0, &(0x7f00000014c0)=ANY=[], 0x373) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) readv(r3, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={0x1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24, @rand_addr=0x8c}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x0, 0x49, 0x7fff, 0x0, &(0x7f0000000240)='sit0\x00', 0x6, 0x5, 0x20000000000000}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10b100) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r3, &(0x7f0000000040)=""/241, 0x6c360e15) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) bind$ipx(r3, &(0x7f00000001c0)={0x4, 0x9, 0x0, "7d7a3d8c61ad", 0x4}, 0x10) getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) connect$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockname$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0x10) 2018/04/10 00:44:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083df70), 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x0, 0x989680}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40081, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x802a, 0x200) 2018/04/10 00:44:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x1, 0x40, 0x2}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x4001) 2018/04/10 00:44:40 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5ff4)='/dev/rfkill\x00', 0x30844, 0x0) writev(r0, &(0x7f0000d7cff0)=[{&(0x7f00008bb000)="0b01240f820399", 0x7}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) 2018/04/10 00:44:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000080)="713c8c4e0c2d241dabf7021ecd0833deb90da1a4dc061b7475bd69a2b221b278bcf1f88863dbfeb51b500f6f2c727b5555e02a401e39f8d5a3924bb3353349a0adf07017ab3cc669fcf8892e45929ca21ebeb586cd62cbb7bf302afe93b0c7b0c439eb6d9556b65a721690141629d211fc3408c9f950463d399cf3a6cb1f27b4bb125947", 0x84}, {&(0x7f0000000140)="4aee61c944fd1dbd8c1d33dde6cde1f9850f045c485f4203375664f449fec6d9aa3805a5fc048e8a852675902475b43ac492500555", 0x35}, {&(0x7f0000000180)="f597561e47e7afc055370def53a0034349c671f0aa0ba6fa1e4f01c82f1c1b80ab8bceb010c6bb9c6cbfb0563830cdc6d3c74ec7ebc8cf1bdeb1e38132728f395d5b37986af3c10ff78fbbdeec3f819b370e0543bb20a85dcd297c3a4a45d075cc90007a68fc60da38eb71056d156269ba15189b8d7a4e1671128de1d50c36bcdd6c9d7f56b6b87dd554dfbdcdff204c5e439d4b36af637c203cb2d1bc519dea743df3514d14d83b8f314ba87be735692d537da381e9235113e16e7f111a8972157aae1ed9a023bbb4964ebf144b6538c31892c09e2dda74b643acda0347cb128f9e87c06e02253e3e08e45e939e", 0xee}, {&(0x7f0000000280)="919e21983bce2cb3d391de9f4b8cde4ef4acdbace7337fb69e8cfc2800e266532a34068c093ad4e64a091b94566385b526e6fa358f5b57b7962221", 0x3b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="e881cba11b383104c108cc6674a592ab97f5ff98c2261bb9867ad7acec01f1a3a747", 0x22}, {&(0x7f0000001300)="f123620fc4d2b7723e60046ab4f80e28ab980691c83ee61a729f7370e29645f61d61885464a8ad4329f268e1c80e29925af25dabb8006bc7bbe6", 0x3a}, {&(0x7f0000001340)="01f1422fbad9b6b72ff53328e96ecbeaf6413cbede4eab933f5d1244f76e4f9306b3e7f06cd87c820186ae31c92e86a869edea4526fa243ae34af1b989d3ac60b93b02cac1ac8e7eec0eab60e4201460e43d9696b4777ecf29c9cc739c9baf0b2a7880ab8804186ac882b2b56635866375d1ba41f01347fada11261ea2573a06c30db4c8892dc53a4b42573752775feb2aa1060eb7efbd65f8c7b5b791c3f66c44e3bbd1bc5b699326322ebafc5743d93e98ca977d57562c88dca814017b8abf40e1c25f0215fdf94c40ac21d083aa", 0xcf}, {&(0x7f0000001440)="45ebea95be305a58c858f13eae19a835675deb506ecf26b61322d9d84973b31cf4ac9b86a8842508015206693a73498de6edf782beb10e5fceaacbd35b8e9efefe6d519705119510e1cbf38f9d3bd63f3b18fbe0c597e6873f660c1f50dd07f16c8143978a5ccfd92c1301d238c5571a31d0f1f9b3207de0ba2a67091d95a2563a1d", 0x82}], 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x19) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x33, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x100000000004e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fdatasync(r0) 2018/04/10 00:44:40 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r5, r5, r5) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) 2018/04/10 00:44:40 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000240), 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/223) getrlimit(0x0, &(0x7f00000001c0)) 2018/04/10 00:44:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x820b}) dup2(r0, r0) 2018/04/10 00:44:40 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x0, 'ovf\x00', 0x0, 0x1, 0x45}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) memfd_create(&(0x7f0000000040)='.\x00', 0x3) poll(&(0x7f0000084ff0)=[{r1}], 0x200000000000027d, 0x14) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x3, 0x2, 0x3, 0x3f, 0x7}, &(0x7f00000002c0)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e21}}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140), 0x213) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/10 00:44:40 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000080)={'syz_tun\x00', @ifru_map={0x1}}) 2018/04/10 00:44:40 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='wchan\x00') r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r3, &(0x7f0000000000)=0x2000000, 0x400) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='net/snmp\x00') 2018/04/10 00:44:40 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r5, r5, r5) 2018/04/10 00:44:41 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000280)=0xc) 2018/04/10 00:44:41 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r5, r5, r5) 2018/04/10 00:44:41 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r4 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r5, r5, r5) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) 2018/04/10 00:44:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe0ffc)=0x8000, 0x4) select(0x40, &(0x7f0000000100)={0xa09a, 0x4000000000000000, 0xa, 0xfff, 0xff, 0xfe, 0x101, 0x8}, &(0x7f0000000140)={0xfff, 0xffffffff, 0xff, 0x8, 0xe9a28b0, 0x40, 0x9, 0x9}, &(0x7f0000000180)={0x7, 0x8, 0x3, 0x8001, 0xff, 0x6, 0x0, 0x6}, &(0x7f00000001c0)={0x77359400}) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e65ff0)={0x2, 0x4e20}, 0x10) 2018/04/10 00:44:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0xe, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x400000000000120, 0x8000000000002000, &(0x7f0000003a40)) 2018/04/10 00:44:41 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='{mime_type-:+vmnet1\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="737903000000000000006d655f747970652d3a2b766d6e74310000"], &(0x7f0000000040)=""/113, 0x71) 2018/04/10 00:44:41 executing program 7: r0 = socket(0x9, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x962, 0x800, 0x4, 0xffffffffffff0b9f, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x4}, &(0x7f00000000c0)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/10 00:44:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x100000002) fallocate(r0, 0x2, 0x7fffffff, 0xf349) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/10 00:44:41 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 00:44:41 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) gettid() r2 = syz_open_procfs(r0, &(0x7f0000000200)='pagemap\x00') dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) exit(0x0) r3 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup2(r3, r2) 2018/04/10 00:44:41 executing program 3: fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x4) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) splice(r0, &(0x7f00000003c0), 0xffffffffffffffff, &(0x7f0000000400), 0x200, 0xa) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) pipe(&(0x7f0000000980)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000180)="060dc46296b52002d41268e9c7dbdce0dc73fb76d49921d8e1f5ecade166254abc3417", 0x23, 0x8}], 0x0, &(0x7f00000009c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) fsync(r1) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00009a2000/0x2000)=nil) lseek(0xffffffffffffffff, 0x0, 0x200000000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x3, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) read(r2, &(0x7f00000008c0)=""/128, 0x80) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000880), 0x1000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0x101, 0x2, &(0x7f0000000780)=[{&(0x7f0000000340)="9d4aa947e520a73cb809503fd38e1cbc60676b84907e53d391cbd70a099a1195b5fc557eacd8d2", 0x27, 0x6}, {&(0x7f00000006c0)="bf6e9403b55de8e1d5591d5e25f98eb93b23c030c56f65fe06e0d127bb23c9c0f7134b4aeb86e20749d3064445c7c9f768b801f1d16279", 0x37, 0x80000001}], 0x300000, &(0x7f0000000840)) write(r3, &(0x7f00000013c0)="8c", 0x1) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/10 00:44:41 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) 2018/04/10 00:44:41 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/04/10 00:44:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) r1 = socket(0x1f, 0x0, 0x401) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000680)=0x4, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) get_thread_area(&(0x7f0000000440)={0x0, 0x20000800, 0x610ab296726ca9f3, 0x1, 0x434d, 0x2a6, 0x2, 0x8, 0x8000, 0x6}) dup2(r3, r2) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = fcntl$getown(r2, 0x9) tkill(r5, 0x36) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000001c0)) r6 = syz_open_procfs(r5, &(0x7f0000000280)='net/nfsfs\x00') mknodat(r6, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="917365722e3af93c042da01e459150951ab39a4b2f4e36d19463efdf99937657d2b11c87dc9ec393d180818d1a479e2bbac229b46ceccea675ad98cc86317d34d6580c343f849ae808f6eef474fd87cd49c62b4e2e3c335c862751d2c46f03dc02528100000000000000000000000000"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000005c0)=0x4) write$selinux_load(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578be9c861bf37cba6b6666104ddc5a6b95f56fb4122270f06ce3eb765ad20768bda63aa3c4659375ab6bb5f1de637a34e0722060d8cf95fbbac0d7ff422ddfaf5d349679b71ed54051a68563020063819422e23ffe90259f56d284e40777d823ed95575ae6c8df56e14783190727c1c744b88bd63f48f657236cda72a4cc09c47b8ac8b43b0773"], 0x96) 2018/04/10 00:44:41 executing program 1: seccomp(0x0, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) memfd_create(&(0x7f0000000100)='\x00', 0x1) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000000180)=""/9) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)=']:vboxnet0(/@cpuset[/)\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000300)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) r0 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000002c0)=""/4096, &(0x7f0000000140)=0x1000) 2018/04/10 00:44:41 executing program 2: 2018/04/10 00:44:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x4) tkill(r1, 0xb) ptrace(0x4207, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @empty, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @empty, 0x7ff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x46}, 0x100}], 0xb0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000080)={0x1, "62ffffff7f0000110000000033d800", 0x800000000002}, 0x155) ptrace$poke(0x4, r1, &(0x7f0000000540), 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/04/10 00:44:41 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffed2}], 0x3, &(0x7f0000940f43)=""/189, 0x43}}], 0x0, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/118) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x3ff, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0xaae9}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x42, 0x4, 0x8, 0x7, 0x2, &(0x7f0000000180)='gre0\x00', 0x9, 0x8, 0x9}) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 83.200797] audit: type=1326 audit(1523321083.256:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7774 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 83.200829] audit: type=1326 audit(1523321083.256:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7774 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 83.201079] audit: type=1326 audit(1523321083.256:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7774 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 83.201194] audit: type=1326 audit(1523321083.256:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7774 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 83.201855] audit: type=1326 audit(1523321083.256:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7774 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 00:44:43 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) 2018/04/10 00:44:43 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10}, 0xc, &(0x7f000088cff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000131200f20cffffff91c2642ac314b942ffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) 2018/04/10 00:44:43 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40180, 0x69) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x200, 0x100, 0x8, 'queue0\x00', 0x3f}) write(0xffffffffffffffff, &(0x7f0000000100)="fd2ab7a22bc69d9ab7dcf1afa41f7c77a782ba1a6b9902c7c60584e41657546090ef119cd66670a2c723bc171815e52d931e5028c71705da6d720763235674b6febc026ce1d27d9452619ed3e597447168879094c983dc524201543859ad682312176388ee", 0x65) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x31, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x3e) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)="ba860b7ec6d5436c9d520e3749c3e29ad4c6ba76b8d325c3fa020e8678e2ed5db7", 0x21}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x1e4) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/11, 0xb) vmsplice(r1, &(0x7f0000001480)=[{&(0x7f00000002c0)="a3fad193add0e82fc425a8d9f07bc3bfcaa72875cf69ab41d1d135ba7716605020dbeee5bc3b81e333053f3553bf97394a0c22b3cf13b58ca8e7dfab27108cce044cecec5af23ac0d33f166dc4e6b4f1a5fc1be1a428d3324ebdbd7577046c43ed68caf1e42110eae14064c869b32716d013ca1248704576d1c77951ddafc1631ce058b73138a59dcef6b99b6cd9433daf894d725cfb0de2381deda9f1b7ce40b88ad1f4761d8c8a73e2329bd5c3faf94d2517ba75de4e345e3057af14e292", 0xbf}], 0x1, 0xa) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r3, 0xa, 0x9) fallocate(r4, 0x0, 0x4, 0x1000) syz_mount_image$hfsplus(&(0x7f0000001500)='hfsplus\x00', &(0x7f0000001540)='./file0\x00', 0x6f, 0x1, &(0x7f0000002940)=[{&(0x7f0000001580)="6946bc618fff92a18dc1ada777a4f88ad72c6ab506d4a2f5a94112e6e838c32179fc55e0f44576d4f76cbdb30e5e3dc6234768275a3476a092f8354c9f36ee412033a7d1dbfb472e09c4d8835c6c941fefd40fb43d142c5b59931596437f577ab84792bb166a1b63a045e4bcbb349687edb8cd16796b3f0f7bcab5a186098523ac541d8c9280b5264947b7739ca4e74f0cc6d2fd8174bff134f53c04dd2749d879467fc5ffc192e54a3576bc3664a0f5ab85665a81224b80a2f1b69ad63ed0dc4d4af55adfc3d4459263c883cf87348484593f364bc99a30499772668159fed18cfa1d81fe067f6033b18a1bd0733ca9fe77a07c3ee72e4de866201c9425ea4ba202ab9cc182c701479cc7cb10ecef9e2be2af32202c70f1f5dfc3d33ab1f96d5664f640d07c98b700f5e2aeca97ef692be40adb8405eb5874e1255d71fde9f20c9221df3fa393d0e374960ff12a4070c690ba7dacd5515541de942fc8a3c758c9d0dcd9b8b063cb02d228cf350c9855cc5542ca80bdd868cda295fe306f4b9d49dfb5e9ca5cead41d0f38568fda983fdfe8007106f196ce8b95da98b26a6779e085cd84cd65a4d9968f682956a198ba40024bd3b719ee07bab81ab3e07d42e3d7e457346c2dbbbef1d338d8f8242f02c667bc99a9734f9ab1ad55061550d3661478f553accaf0903861cb85ebe648d27bfed08895fe4da8754e2075e18dcdddc477a365bbd60ffe7b684dd7d8c653287e796884030649c40bedd547837ca5bffde86a46593acb81e8594e5e5100c64ada9cbf83afd204af3a5f2d6a51298882fc8172a6b090d55a8780dbdc1ad2facaa41f2a1109c1d58703fe1b29211735a9b682f1497d3f76de17ee850bd4c12d9f853386e2ae5ba60d0d15b91107f82d125221363610f791cfd58b55a45d6d356fe5b106101e40fc7dcd525cd78d7d1bb97386b9dc6d4d1fa092641837044789564eef390b99fac0fd6dab26aba9ae1c5101d2bd623ed37c8f4d9e75d5e777052f9ca4fbd09fac3c3788a775bee27e47dc56e3f44e1a5e9999e26921f2abfda0e02ce67577c76bbc25867566a8ad35bec218fbc4d04927e497ddeb0b56da818279632bd225870657b2f032032415a8a2a07274d44848d84cdc27d471a4cfb7012a183c1eb50ff46b15195bbfcfb750d25244f81ebe892e323761c47bfddd8dd286f99dfdb08ededdbec0a89d7002051d9dcd4fbcec93d1c31c23cac92c1511b6618b66b41175ed306cbedac2c0bdcd2e84037b74575e4612a602efc384a8f76259f65cfcba3bfc4f06b1fbe8c6a146604201079146b3b111e0f164624d02cdeee1492d0465b1bfa3617e2693e0dbcb9f52272ac8f2bcfcc5c2d0967b5bb74203e8a7449d3e1f163b4a31e29da54533154f0e528ec52d8a805a46c1fd04987bbd26c45755fa40b02c252ebc01d45d12768065fa6a43dc6c4552b4ee9fbd4a46efffc464cf7be9382f9e4ff79eebd41c65595dba5f3e5242c54885280afb4845aa68072f0e7dbb9872fd8a7cda86f5a21d15a20e90ca800085a476e4e0abb600224d511580b3bcd6d7a886813a5c8bab6b97fe9d02b8869ddd59270e7f7536552d9c1735d4c0f3dd95cf0af9114da8bbd0b349f6ac0e4c416f18c50d3814c184180821c3ff242963f64d06305914ad317a5fda6903ac4b1156d7878dd702989c1104622c189b07883914de0c8d84653877a4643a7681a4279dba50043267a1096b2486ae0d764d6209d2d88aa78354e554550add7bae35b1e611d58687fa127aa2fb011562ac0629074eaca2998b82b43431ad7e33c2485f50bf8946f4061be769c5709f05043d9c6ab2fedb99496b6797f1d282c60d4e65c87c3dc5cd8663d94b01fe588bffeb8f7a4deffae6ec7a9022014cfc7d28dc55315467ac6f858396824afb188558363c250b19dd8d8ee075c33b4915e5cadaa16eb49391d714de0d24cec2d0c28abfde4fcd8b2a33951ed9f5a011eb7d1d983fb9bca47c9de105a9e5e9ef67abbb03b856897385ddf06493d75c003f8288535c9b5711812e37a280b873fcd819918b28d0177f24fdd907b63ade541f19ac6ccba55ddfa739a3951b99030a184cec6fd4945c9412c4f035d08d6fa0fb056cbc60080cc19b0e4f7bb63e4bb20798b7aa84b8970cbd4d284172bda402935b165e180af8b20ef09b5870957e5eb1e4e481ebc1cfe61d27cfd2bb3a91ef3892c201025f3a487a36518b6f4f3e356fc0e6248aaff95fdb6a12b978295a548c1eb8896ce9c00eedff7f6738b7e758a1f7bdd9097b5f116880cc98fa17e844665b62c47b8fdaf9b99ad8d4d07488a01891cf020a40beac327dab3043678289220f15cd8427d5f695267cdac942fdcf1f6939b60b3d44397e02938323be88f880322cbc885dcd6e543193f187e1287281f23f5f2a0422d84bdeb9e20e17b611ff91a02f6982f725fe9a332e3552511329df0c89019ab056f0f5e15e66cee3f9b727992ddfed596acc2786754dd9ae329f1f2ecfb2ad0e3c1ab0bc80f51519b4b6b3e3c8015b4024e4c0e5c452771fd01b2e639f982de805409255d4d014fab9d533890c1fa611d31885c9d83ddfc03ffdafdf240ad537c4f0fe8a36e0c55a1cb01ef6980a9c8580e6d57d8d5c732a6fb63925e291ba9662a77981339c6964658b633f1d2ac805a6056e9cb302bf87874a6a99fe2e2e8eb59302063f6cc1460a6625e035cb867d837ab8e0857c4566db1522faa547d217d0dd82a00cfdca8ef94d47468fe760a4f0a9048629066dbaa07dd86969e19477aafbe31109b4c22a3e584bcde0cedf97b3b060bcc707ddd987d48a507e7f360d215993b90d24d6633d9146784c43be3e2df4d2fa8b434fbe4ba5732b51846861df47bd8b1a4caadaeeb528728a6b0abf906a52533c396912f1ce483f0c9919db6422bec89bfe30cb3ee9c79b2e44f60c903fe328716ed31f1206c1a35ea07c3a249809ba9a66ac80bb44696c402d1796d2d33f7941742c7761b567c97a50a2a942cd0e17f04b0076bdcacd983dec896da55243d1f1c91bc7164970e52bdef9ae22cdd54057ed93afc0190c6b9b5d697608ece48e758fabf6b6cb4d4a6ae5c5e658ee8c7259aed799f2f9ceac668f07e105cf5cead8c3e4232ff00b20500a47710c70759d8041eeb220fbdf9ce4f8bc8e3044d4b8e17d3d6243cf274ed8208c8bc9315c91002e8a67fc97ea58d5a5542da348d56e824f21a582a7cbfc848987f8bd2f88551d4acb473f7ed12fb4ae51d6b610daae12fc741d5be1f4889d8e8de20b6e23356154ef7b12826e77a88e903fd9ff56edfeee5044f41ef6519dc8f54cfd8520418e3f51ccd63a9fef824bfae6074b1e7e087314df20db73391fee3c53b1838fc06f578de02d159830cbd690c78d03b3d369676ad191ec2e6c306ad58fad38a817a206c3d49c4ad37c05d1efccc7a797ad7e37aed2ac70f9317671952e6606761a6e3ae9c7a7d5c1e655076a45cc2e6b1acecdd946502c1fb13d21256a897e51908641284aae9330284b180fee777b0d299f40c876fc8a95decb13877221324a1424a3c448c969af5d195e9e10058212e10e4595657c1e918f9fa7bc250a25e8e16b4ddd1bf3caed5be4e42d77a1c2b6b15c8b046cc517e73b104825fbd29922e363d527b275a7afd4567c2641926b2beb3c3e2e774f9dd3ecf6df9bb2986db86311d4528dd63b9742945b072241cf80ac84defe9d724965f173ebacd92dc4d739cab34e0394484dfda429adccbe03d6ccf9d8697faf7554a5cae4b1f5ea4ccc4fd29a33a9ba59875cb1267765ce906019857525d6db5eed311d810b1464d16231132ab76a1615dc3a5f8d086801a680b78f9ab24b7c0f9e3c36f7b0ad12db455b65cf4397111dc45d9ec78ecbbdcc50425aa1093e941f785b0744c732bb4cbc641732ef889009f6313c348a905e06c0c0a4cf9a7b1417b31a42de45f7fe92f46b90e5de875f4bcaf81ea788c1f5670fc1a550700c0cfeeb3e652c563ae8165f37f34b3d2568a5b4cc33cdd75640a7510361a1386a829df587f5e207f072effd2b19c6a52a0e39f5a8924b0c3ffa6ddb3ab23379d535a1381bcb1c53c452c9259df650253d1b44791a9fc4c163ea0873e9353fd0aae488d0eb8c320cb93be2383721e9537c021dedfc335a238bf54039ca3d22df27c8b1aa2425a67374ebefd1ef59d742fc117a4d707c1868135f83506aa52809d845894efc289be1b9eb9167ef0e1d7be06015406913c7bf3eb1c6afafc2d0a1d5833f89f5c873563b0366e4f2491e76a689679c7d2cf7108fda53fa3a9bc6049cf88a3a6ca2d162f096d4212ffa8d974150d5fd0821ac24112569acc3386a2b2fb37efc07194412124046f89603cd9a1f9f3c273656751acdb6f540fe77bbc139b0fd8380dfbb3ff8888abb75a726e901d331fa0fe693f20d7284d00b70af2b22499fc995504f701764e34f4788904e6c9f23fd1cfff993f486087b8128fbbceb55037f8a62c5bf94fc0cecd7bf5cf24551945c2667b3739f2566cd75754f60a319d50ae3dccf0dbcf8ada34b9e90b0b5635ff33f7f2cc9b5436b9b56cd5874b446776bc05b29f196d836bc1b1ef32c9e219387f326d668a0bdc15e61c8789d2a56b4ba0a4ec5bda98a7d158149f6795c2e0a9b3a1c3fd925cb647f6a676ff452057798baff380b75603c840e6553301bb1d5c499faaa396497178cb0caadd81351ef123400d25a37ed6bc512937b013d4c78db9acea70fd0df908952380c0c2e3e18982f7a1ea8d61a725a583167445243a62ec0b4694b9dff494a5f4541a1fd19874c3dee2b8af09f67f061f04f368a6d1398e83cd811657e74a4f497f89d5b6b8b61624855337c0be63f6ecd652024900acfb357391bff3b4d104d78f7c775e3471b52096ea3e68e2292e73c1b796edd0e7e9c2fe80f0829d4e8567e1765e5579b7abf5bd3f01c7e680992a6f39690f9bf910b851d8cdc9e4b20f25aee9d1126f17e1426338fa482f6f97f4a1cf49f4843b1ee657150b2eac44753a3291d420dd82fc0e190b3c4159c53d942aa6c05cc52e715d2684b6bf8b0a729376e2b75a500d2ec35db6425f5ff079bce458d3829925826fbc0100bfd9c1a88e23450847cd66da30e25e21336c382d270afb39595db96c4268bad822915adf51e36033ddc7d13d091175ae172207845eddc83f2d316906dea123db05a4c2b28cb1c7eea096a1bb12c4fea51ac760ba7c131173d9792c1b7d86223e9714ce5b72a8f9fd021148aaf6e9632a48af6c3b77362f99ba6dd5601e5fb7b166b5f2e0296683dc30ea6a3ceeba0ff73eb791b70e7cd84050854b879b8efc87724faea318d63deeb937849f4d145b189e88b23df4f4d34efa58318e5c79ad2b50b506c6fceabbf0e7552278dbe732d495f8e0fe5e353de81a10017afedab45f630b1f32131b65fb27d3813433fc4fe24a2b5cbc51d630c4c092df4f9c29d7c22e65360cf136b70e3ede49ca7ebb96a9b88121d647e5c907f8f171189e3e74bae78b62eea416501b80d2e9596fd32000ebead2312494e51b513a0170d7acb7cf2f9fed142f2c6f0d4e1e64b903f44492a1b205fbea4cc59cb62e505e9593c1fcae135c943b4ce60565530c13bd681383d5ccca4161e6ee1e27650d43f19b93432edd55609f8155f1222f31a452d70ec1b7d5bc01f52cdf3abd6a68ee0a7fd057ee88f6db2698428f09069b701cfeb6bd35d6469b797ad886ef5632ba12dec45ecd6f9d99bd616c21736c1d522546b8060", 0xff8, 0xff}], 0x2, &(0x7f0000002a00)) syz_mount_image$jfs(&(0x7f0000002a80)='jfs\x00', &(0x7f0000002ac0)='./file0\x00', 0x1, 0x1, &(0x7f0000002d40)=[{&(0x7f0000002b00)="fd30e3295096969193f3e3c6334f2d49bfa0f46d9e479791f7211fe58a563fa2f5988cf535d49c18a0576fdbcd945834de8e2d11f2d5463af950", 0x3a, 0x1}], 0x100010, &(0x7f0000002dc0)={[{@quota='quota', 0x2c}]}) splice(0xffffffffffffffff, &(0x7f0000002e00), r4, &(0x7f0000002e40), 0x1, 0xf) readahead(r1, 0xf7, 0x9) pwritev(r2, &(0x7f00000034c0)=[{&(0x7f0000002e80)="d70ba5c18af6036b56ce7145f6fe1bd71609f55a9af3021b1b361cba1a6aeabff4d1a031ad6d3f47449fab8eec689bd248f7e87b1d9493fa1f9beb044324af71c099a30dc47fbda48c370fd7b084baf5ad90950a15cc671bfcbaa7c74d6814dcd1886eef920d82195a3ef73f8a1b7262c34f38194f10467896662fccf3653729f9d6b41a4b2076230b42bce1729ae6dd79def5a116b5f9e5106999b990799a8658ff37b6e0f789717b9756371e3b3f0b5f53e67a0aa4ccde64bf9936acd8886b56ce8127ae279c8892a8ebdab25788baf9503e53d25b25381096fa976a697fae083b057de79ee54f853be779eef6b12d6af7900802cd4aa19d", 0xf9}], 0x1, 0x33) fcntl$setpipe(r4, 0x407, 0x962) 2018/04/10 00:44:43 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x81c, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00145d7fa9003f9a43b94e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff01000000000000000000000000000000000000000000000000b24df93f394dc3c3e655d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x5, {{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x1f}}, {{0xa, 0x4e20, 0x2cd6, @dev={0xfe, 0x80, [], 0x1a}, 0x401}}}, 0x108) 2018/04/10 00:44:43 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x98}, 0x1c, &(0x7f0000000e40), 0x0, &(0x7f0000000fc0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22000, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0/file0\x00', 0xfff, 0xa, &(0x7f0000000880)=[{&(0x7f0000000140)="8750accb7cbccbffb449ece7cbceae1d2d77ed7df153db5368d96fa63fc6f9c6844306e92c9a957f8b166141b715ec4958abfc753125fe059edaabf5ff7f131e2ae43422d5e8694337ba26ec00ec81c41a96c47935584b1a77d4807bd1d5ce1da5536d9ebfba92b86d3c3d572c3ab4", 0x6f, 0xfffffffffffffffe}, {&(0x7f00000001c0)="32221f47ddb34ad3e8472a45e6c2ca8dd8776884a874523b46e99665bea728165541dc78eb9501ea00dd8c9703cd7079869c7c5444f6c7afef06979eae207f88ae9a0300b9bd75f0", 0x48, 0x6}, {&(0x7f0000000240)="544dac0ed8c7cf31e6e34ca1a0feae6e307acf9846b72a01b7a13957801f08f4d520ea329cf7a52aecb014804b03ce7bc38be0c4c858ec3cee1fa5e209f38bb22346e4d6ff7e141af3fddf56404371b9bd59263f0d13460f40e2afe657df1ac4b0a8c8a848b541e1de728f8fce2c49cadd0d01b17a46883a1a2e357089ed5a41d864f5a79cfa98ecc65bc069f1e53ad34b7e61ad6b10d22c11f154be665530e00111613a607c0d37bda89bac2bc8ca51a27b4f3cd5cc3881871a2a", 0xbb, 0x4}, {&(0x7f0000000300)="f5a3338f7c7cc54911a7a1f47172bb2a9239d35d73c335f30259e461ceedf521bfe31a3f125ed6ce5f5ff9f262ffcc217bcc1aa46c23935a8b43d65df7c31d795934415bc39ef01f1496c09024e4652b9242e728662d14f511c7a301787cfaf016c8aa85dc4bc36a8f1c3c4a6bc48eebd462693657", 0x75, 0x1}, {&(0x7f0000000380)="a72c1c4b090db2d88b1a4c9944162543e89934d88df959548bff94056ee17d6125f449837f390a3b13d4ad45fd5aa61e9d7c9e67fcc88051d5213f3fe9ca1dd8f3009e1d026d8b19d99f7a79be7aaa6d5f9206bc3ca2cc4bb4a826117089cb48ba9db0b790177d15f657f79dfabf0e823653d22133dc64c913d0234cfdb76e20ef31b2f6ec37fbda53370ef09773648277041b419e74fa420e3a717b455c30d285289348a393d5708e835fc42175c7747a2547224d6dd95aefc08d30ab9d7c044d6000bf86b3333a56e1c3", 0xcb, 0x40}, {&(0x7f0000000480)="0b65ab7c54883876e8c4085bc00577e7aff2040aaa6cd0db7f503cfa5d09c01fa4114658a52371724cad6b6ca9d44e3835077170debd7b4e6e092934486a564c9cd4b7a7b5d945d8c189e4c889b0c65589253907311c5b317be9bb831d5fd36379fe4fd250f33ed665e6", 0x6a, 0x8001}, {&(0x7f0000000500)="e7fa1c487b4b2cf0fe4a69dcc27c62a8e2315471c6dc6999635db361eb452a032179cbc9c9c31a0f4fdf0b8b2b576e11b6568b293d673780a9a66561501883cafb85ad7e55b101bf8d463d4c39fc8f04ede97521db71281fcce4ee70d146f3a5931c963ca72738d705c521b7c0fcdfc60540408160af70b576342dc9ab064834aea739d7fcf84bd9", 0x88, 0x4}, {&(0x7f00000005c0)="a23ad5f009068f634b6af8dac44df2e3e00109df0bd005febffa6ca94f31783211412bd8671d2f05cf81a9205b2cf6b54163f46097b7824840ac0c645e0bd31b59b0d48c144ae10fa9f94dff913f2e74c6f609f902787736f8d61fa459ad952b811b682130984970278cb15f8496dbce5390c6f9582d3f0140f50373fc9202355b48ea503174efd58459a1caf295f90e856f5abbbd6ebd5f2180bfa7454d95c3d2235c7605cb5ecf32fc8cb10400d4afd7", 0xb1, 0x5}, {&(0x7f0000000680)="83649226c844e200b8154b4a4d5bcebe959bccdc66393eeb56fffd9007c3159b5530a3c93a4381778e839671ded03f62b997c1a34d7fbe68788cf7441b379878feaa30c4f86a819bcd39259878bb09fa49f602486738d97f0f9dda35b04341147ffabfcf7b52c869338154fb4bee454181431b2a3e2f78c5c0d6a5169b66eb7df42744491e9b81731903af3c4e4f5845b2f4dd2810b2bf0c92a10de30ee2f50e30ddb8b6f4e2fcaa3ada72725e823bef60fa0032e0a9d195451e8525138d0073c9c064860e6844b680df9ae86c1cc99f8bafac61ac484b", 0xd7, 0x1}, {&(0x7f0000000780)="0eadc25edeae8de93449e296e33d17109403467fe9054848580ca21ee90b2b8e9261fdd9b8ed7faa11d8634ead26796ce6a8353d6a9c444d06ea527441fd466796d619ea859a164543fcba4dfee12fe47889f105ee93007d9b2ec6a192a40f3da89a037dc8e7a1afd8ab15d689424dcf4475ffb07f53d62a59bb9a1f9735aa45f610bbfc09844885b471d60e138bc3abd11fb33d9ec7a3bdec230f5cd815709187956c795848e14bf6f074a587dce6571cc79aeeaa9d7877e74787bc4db15676254c51908c3c26d0dd", 0xc9, 0xfffffffffffffff7}], 0x20008, &(0x7f0000000980)={[{@flush='flush', 0x2c}, {@check_normal='check=normal', 0x2c}, {@showexec='showexec', 0x2c}, {@quiet='quiet', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_strict='check=strict', 0x2c}, {@quiet='quiet', 0x2c}]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xab) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x9, &(0x7f0000001000), 0x0) 2018/04/10 00:44:43 executing program 0: r0 = socket$inet(0x10, 0x400000000003, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/68, 0x44) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/10 00:44:43 executing program 1: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_rxfh={0x46, 0x7, 0x9, 0x7ff, 0x7, "c27f91", 0x20, [0x400, 0x50000000, 0x4]}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) shutdown(r1, 0x4000001000000002) 2018/04/10 00:44:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000300), 0x4) 2018/04/10 00:44:43 executing program 3: r0 = socket$inet6(0x10, 0x4, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/10 00:44:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/10 00:44:43 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000300000000000000000000000000000000000000000000000005000600000000000a00000000000000003a3ef670e775be5fa336945c9c000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/10 00:44:43 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf6a408e786f5a733) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x64) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x800, 0xf09f, 0x6, 0x1, 0x0, 0x4, 0x20400, 0x4, 0x2, 0x5, 0xb3b4, 0x5, 0xffffffffffffd0fe, 0x7fff, 0x2, 0x1, 0x3, 0x56e3, 0x6, 0xfffffffffffffffc, 0x7, 0x1000, 0xd4, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x1, 0x2, 0x9, 0xfffffffffffff531, 0x5288c0d, 0xc0b, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x4}, 0x10000, 0x9, 0xfff, 0x4, 0x6, 0xbee6, 0x9}, r3, 0x8, r2, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) 2018/04/10 00:44:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/25, 0x19, 0x1000}, 0x5}, {{&(0x7f0000001500)=@hci, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/44, 0x2c}, {&(0x7f00000015c0)=""/172, 0xac}, {&(0x7f0000001680)=""/19, 0x13}, {&(0x7f00000016c0)=""/110, 0x6e}], 0x4, 0x0, 0x0, 0xffffffff}, 0xfffffffffffffe01}, {{&(0x7f0000001780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001800)=""/27, 0x1b}, {&(0x7f0000001840)=""/6, 0x6}, {&(0x7f0000001880)=""/149, 0x95}, {&(0x7f0000001940)=""/50, 0x32}, {&(0x7f0000001980)=""/205, 0xcd}, {&(0x7f0000001a80)=""/113, 0x71}, {&(0x7f0000001b00)=""/113, 0x71}, {&(0x7f0000001b80)}], 0x8, &(0x7f0000001c40)=""/60, 0x3c, 0x80}, 0xb1}, {{&(0x7f0000001c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001d00)=""/37, 0x25}, {&(0x7f0000001d40)=""/73, 0x49}], 0x2, &(0x7f0000001e00)=""/70, 0x46, 0xff}, 0x6}, {{&(0x7f0000001e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000003440)=[{&(0x7f0000001f00)=""/43, 0x2b}, {&(0x7f0000001f40)=""/179, 0xb3}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000002080)=""/193, 0xc1}, {&(0x7f0000002180)=""/192, 0xc0}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/99, 0x63}, {&(0x7f00000032c0)=""/229, 0xe5}, {&(0x7f00000033c0)=""/94, 0x5e}], 0x9, &(0x7f0000003500)=""/132, 0x84, 0x7ff}, 0x20}], 0x5, 0x40000000, &(0x7f0000003700)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0}, &(0x7f0000003780)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000037c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x4e23, 0x5, 0x0, 0xa0, 0x80, 0x0, r1, r2}, {0x100000000, 0x7, 0x3cf7, 0x9, 0x4, 0x1bc, 0x7, 0x5}, {0x3, 0x6, 0x800, 0xffffffffffffffc1}, 0xffffffffffffaf52, 0x6e6bbd, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0xa, @in6, 0x0, 0x3, 0x3, 0x80, 0x101, 0xffffffffffffffff, 0x1ff}}, 0xe8) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/04/10 00:44:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f00000008c0)=0xc) stat(&(0x7f0000000640)='./file1\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file1\x00', r3, r4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r6 = syz_fuseblk_mount(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file1\x00', 0x8000, 0x0, 0x0, 0x2d4, 0x9, 0x2000000) write$fuse(r6, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r7 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r7, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000480)={0x55a, 0x2}) sched_setscheduler(r1, 0x2, &(0x7f00000003c0)=0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11", 0x5, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x2, 0x0) bind$unix(r9, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r9, 0x0) connect(r8, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r10 = syz_open_procfs(r1, &(0x7f0000000180)="6eade9a55b0349ac3ee55f181d6e") sendfile(r8, r10, &(0x7f00004db000), 0x400ff) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/10 00:44:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) recvmmsg(r1, &(0x7f0000003d80)=[{{&(0x7f0000003700)=@nl=@proc, 0x80, &(0x7f0000003900)=[{&(0x7f0000003880)=""/84, 0x54}], 0x1, &(0x7f0000003940)=""/159, 0x9f}}, {{&(0x7f0000003a00)=@ipx, 0x80, &(0x7f0000003d00), 0x0, &(0x7f0000003d40)=""/16, 0x10}}], 0x2, 0x40, &(0x7f0000003f40)={0x0, 0x989680}) 2018/04/10 00:44:43 executing program 6: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x90010, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) r0 = perf_event_open(&(0x7f0000000040)={0xbf3deb6c2583cf4b, 0x70, 0x9, 0xce63, 0x3, 0x200, 0x0, 0x2, 0x10000, 0x1, 0x8, 0x6, 0x7, 0x0, 0x3, 0x7, 0xfffffffffffff801, 0x7, 0x8001, 0x4, 0x0, 0x1b, 0xffffffffffffa125, 0x1ff, 0x0, 0x5, 0x3501, 0x6, 0x8, 0x7, 0x4, 0xffffffffffff0200, 0xe4de, 0x9, 0xd657, 0x0, 0x2554, 0x4, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4, 0xffffffffffffffff, 0x1, 0x7, 0x0, 0x2, 0x6}, 0x0, 0xe, 0xffffffffffffff9c, 0x2) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0xe44b, 0x60, 0x4, 0x401, 0x3, 0x3, 0x4bd, 0x23c, 0x40, 0x335, 0x5, 0x3, 0x38, 0x2, 0x0, 0xef, 0x3f6c4fe8}, [{0x60000002, 0x8, 0x9, 0x101, 0x0, 0xfffffffffffffff7, 0x6b56aa7d, 0x8}, {0x6474e553, 0x3, 0x400, 0x8, 0x100000001, 0x8000, 0x4f0, 0x100}], "bf590a2368778de2ab0ca60b5739acb49993122adf195c323828dd401bebb2ffe9ac40a8f647f6180e2d9b"}, 0xdb) [ 83.837827] binder: send failed reply for transaction 13 to 7836:7837 [ 83.839860] binder_alloc: 7836: binder_alloc_buf, no vma [ 83.839885] binder: 7836:7837 transaction failed 29189/-3, size 40-8 line 3134 [ 83.839936] binder: 7836:7837 BC_INCREFS_DONE u0000000000000000 no match [ 83.864483] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.708596] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 102.848578] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 112.988674] unregister_netdevice: waiting for lo to become free. Usage count = 3 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 123.128582] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 133.268577] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 143.408584] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 153.548667] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 163.688691] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 173.828636] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 183.968628] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 194.108553] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 204.248676] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 214.388684] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 224.528581] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 234.668568] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 242.118638] INFO: task syz-executor4:7831 blocked for more than 120 seconds. [ 242.125844] Not tainted 4.4.125-g38f41ec #63 [ 242.130893] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.138847] syz-executor4 D ffff8801be4f7c38 29016 7831 1 0x00000004 [ 242.146331] ffff8801be4f7c38 ffff8801d41e6000 0000000000000000 0000000000000007 [ 242.154315] ffff8801d41e6000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.162288] ffff8801db31f4c0 ffff8801d9b49800 ffff8801d41e6000 0000000000000000 [ 242.170309] Call Trace: [ 242.172930] [] schedule+0x7a/0x1b0 [ 242.178091] [] schedule_preempt_disabled+0x13/0x20 [ 242.184657] [] mutex_lock_nested+0x306/0x850 [ 242.190715] [] ? copy_net_ns+0xc7/0x190 [ 242.196305] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.202563] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.209417] [] copy_net_ns+0xc7/0x190 [ 242.214860] [] create_new_namespaces+0x2f6/0x610 [ 242.221271] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 242.228012] [] SyS_unshare+0x3da/0x700 [ 242.233553] [] ? SyS_clone+0x50/0x50 [ 242.238935] [] ? task_work_run+0x14a/0x180 [ 242.244793] [] ? int_ret_from_sys_call+0x52/0xa3 [ 242.251206] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 242.257758] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.264510] 1 lock held by syz-executor4/7831: [ 242.269083] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 242.277734] Sending NMI to all CPUs: [ 242.282728] NMI backtrace for cpu 0 [ 242.286327] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #63 [ 242.293339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.302691] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.308755] RIP: 0010:[] [] __update_cpu_load+0x1a6/0x2c0 [ 242.317475] RSP: 0018:ffffffff84207d40 EFLAGS: 00000046 [ 242.322932] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 242.330199] RDX: 0000000000000020 RSI: 0000000000000000 RDI: ffff8801db21f500 [ 242.337445] RBP: ffffffff84207db0 R08: 0000000000000001 R09: 0000000000000000 [ 242.344722] R10: ffff8801db21f4c0 R11: dffffc0000000000 R12: 00000000ffffe8f9 [ 242.351990] R13: 0000000000000004 R14: ffff8801db21f520 R15: 000000000000000f [ 242.359290] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.367498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.373389] CR2: 00007f9ef28c60b1 CR3: 00000000af1da000 CR4: 0000000000160670 [ 242.380653] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.387894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.395155] Stack: [ 242.397274] 0000000000007228 ffffffff85705640 ffffffff84272cc0 0000000000000000 [ 242.404807] 0000000000000046 ffff8801db21f4c0 ffff8801db21f4c0 ffff8801db21f528 [ 242.412341] 000000381fe02db8 ffff8801db21f4c0 00000000ffffe8f9 ffff8801db21f528 [ 242.419872] Call Trace: [ 242.422426] [] update_cpu_load_nohz+0xf7/0x140 [ 242.428640] [] tick_nohz_idle_exit+0x1d8/0x3d0 [ 242.434839] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.440891] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.447789] [] ? call_cpuidle+0xe0/0xe0 [ 242.453415] [] rest_init+0x189/0x190 [ 242.458779] [] start_kernel+0x6b9/0x6ee [ 242.464369] [] ? thread_stack_cache_init+0xb/0xb [ 242.470761] [] ? early_idt_handler_array+0x120/0x120 [ 242.477480] [] ? early_idt_handler_array+0x120/0x120 [ 242.484221] [] x86_64_start_reservations+0x2a/0x2c [ 242.490786] [] x86_64_start_kernel+0x140/0x163 [ 242.496989] Code: d3 e8 41 83 fd 04 49 89 06 74 1c 49 83 c5 01 49 83 c6 08 e9 ef fe ff ff 48 89 d9 49 0f af cf eb cc 31 c9 31 db eb c6 4c 8b 55 c0 <4c> 89 d7 e8 72 44 fe ff 48 83 c4 48 5b 41 5c 41 5d 41 5e 41 5f [ 242.515986] NMI backtrace for cpu 1 [ 242.519597] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 242.526835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.536189] task: ffff8800bac4e000 task.stack: ffff8800bb2c8000 [ 242.542245] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.550986] RSP: 0018:ffff8800bb2cfcb8 EFLAGS: 00000046 [ 242.556402] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.563667] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.570930] RBP: ffff8800bb2cfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.578170] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.585441] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.592703] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.600926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.606779] CR2: 00007f9efb9b1000 CR3: 00000000af1da000 CR4: 0000000000160670 [ 242.614054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.621320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.628581] Stack: [ 242.630702] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 242.638216] ffff8801db31bca0 ffff8800bb2cfd00 ffffffff810b9abb ffffffff839f6dc0 [ 242.645755] 0000000000000003 ffff8800bb2cfd60 ffffffff81d11764 ffffffff8141b993 [ 242.653274] Call Trace: [ 242.655824] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.662215] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.669299] [] ? print_lock+0xab/0xae [ 242.674713] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.681460] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.688441] [] watchdog+0x6fa/0xae0 [ 242.693711] [] ? watchdog+0xc3/0xae0 [ 242.699065] [] kthread+0x268/0x300 [ 242.704228] [] ? reset_hung_task_detector+0x20/0x20 [ 242.710896] [] ? kthread_create_on_node+0x400/0x400 [ 242.717535] [] ? kthread_create_on_node+0x400/0x400 [ 242.724204] [] ret_from_fork+0x55/0x80 [ 242.729734] [] ? kthread_create_on_node+0x400/0x400 [ 242.736371] 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 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 242.755825] Kernel panic - not syncing: hung_task: blocked tasks [ 242.761950] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 242.769189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.778514] 0000000000000000 5d78d0ed3344b1d0 ffff8800bb2cfca8 ffffffff81d067bd [ 242.786480] ffffffff838831a0 ffff8800bb2cfd80 dffffc0000000000 7fffffffffffffff [ 242.794452] ffff8801d41e6448 ffff8800bb2cfd70 ffffffff8141b46a 0000000041b58ab3 [ 242.802415] Call Trace: [ 242.804976] [] dump_stack+0xc1/0x124 [ 242.810309] [] panic+0x1aa/0x388 [ 242.815294] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.822193] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.829436] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.836680] [] watchdog+0x70b/0xae0 [ 242.841925] [] ? watchdog+0xc3/0xae0 [ 242.848006] [] kthread+0x268/0x300 [ 242.853170] [] ? reset_hung_task_detector+0x20/0x20 [ 242.859802] [] ? kthread_create_on_node+0x400/0x400 [ 242.866456] [] ? kthread_create_on_node+0x400/0x400 [ 242.873097] [] ret_from_fork+0x55/0x80 [ 242.878606] [] ? kthread_create_on_node+0x400/0x400 [ 242.885813] Dumping ftrace buffer: [ 242.889453] (ftrace buffer empty) [ 242.893140] Kernel Offset: disabled [ 242.896857] Rebooting in 86400 seconds..