(0x7f0000000300)=[{&(0x7f0000000100)="54ebb01685ccb221b9e3cd5990010283eda63b73370c6e50cca6d437e213021230387eecc50eef2d19889f7e7d484a16b4aa9bd2b25702d292c2c4cb66dc2991c7b967f65093f78f2561b0428498e62fc9bc4d26f62d67b68dd6dc0802c8454bb62dbff1ea6b7ecb5fd236c86b904cbbbd2a9aed4a812346f2ebef271c96c3e75a954b93a2cb53eb6208f186", 0x8c, 0x7ff, 0x400}, {&(0x7f00000001c0)="b53de169239d352d41c6e1ce2589e863fb9df46ed113d4585c63aa547f84ba130cf4ff7bdb5be545fc86f053e335539751d160c7979463d198bca895c31be74aa5f5d893bc93503180f3723f4887278684550447d29cb880d0d56177a3723a9348b3604b882440cbeb0b5cd1e2", 0x6d, 0x3, 0xa}, {&(0x7f0000000240)="e8dfba04893b1aaf8bcfd74c113852ba49a52cf0ac011a152fc4bf298f930ba5c704eae06a6b5232812002fa903ec4e901679eeb", 0x34, 0x7fff, 0x6}, {&(0x7f0000000280)="0886c12aff2e9a98f17252b84a", 0xd, 0x3, 0xad3b}, {&(0x7f00000002c0)="09a65d456b9c9e365e34", 0xa, 0x40, 0x542}], 0x1f0000) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000400)={0x6, 0x6, 0x5, 0x6, 0x80, 0x5, 0xed8, 0x7fffffff, 0x4, 0x101}) r6 = socket(0xa, 0x2, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000380)={0x10001}, 0x4) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000500)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0xfffffffffffffeb5}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$int_out(r6, 0x2, &(0x7f0000000580)) 2018/04/06 16:43:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) 2018/04/06 16:43:47 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={0xfffffffffffffffc}, 0xfffffe4a) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'sh\x00', 0x23, 0x1, 0x26}, 0x2c) fcntl$setown(r1, 0x8, r2) connect$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) umount2(&(0x7f0000000040)='./file0\x00', 0x1) sendto$llc(r3, &(0x7f0000000140)="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", 0x1000, 0x4008001, 0x0, 0x0) r4 = inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x4000008) inotify_rm_watch(r1, r4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/06 16:43:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) readv(r4, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 16:43:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000300)=""/52, 0x34}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000001500)={0x10}, 0xfdf0, &(0x7f0000000080)={&(0x7f0000001540)=ANY=[@ANYBLOB="140000000900000000001800000000fffe000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/06 16:43:47 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7ffffffffd}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = getegid() r3 = getgid() getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) setresgid(r2, r3, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000100)=""/218) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) recvfrom$inet(r5, &(0x7f0000000200)=""/15, 0xf, 0x40000000, 0x0, 0x0) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x170) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40042406, &(0x7f0000000040)='em0\\-(\x00') 2018/04/06 16:43:47 executing program 5: r0 = socket$inet6(0xa, 0x100000000000002, 0x1) r1 = getpid() ptrace$peek(0x3, r1, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) [ 185.905721] device syz_tun entered promiscuous mode 2018/04/06 16:43:47 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x7, 0xa, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x11, 0x0, 0x10}, @sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x4e21, @rand_addr=0x9}}]}, 0x50}, 0x1}, 0x200000c0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:47 executing program 6: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000371000/0x4000)=nil, 0x4000, 0x2, 0x80012, 0xffffffffffffffff, 0x2000000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x3, 0x0, 0x6}) 2018/04/06 16:43:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) [ 186.115201] device syz_tun left promiscuous mode 2018/04/06 16:43:48 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8080, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x400000, 0xd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)=0x0) r4 = getuid() r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x402001, 0x120) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8) r7 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000021c0)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002200)={0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002680)={0x0}, &(0x7f00000026c0)=0xc) r12 = getpgid(0x0) r13 = socket$inet(0x2, 0xa, 0x7ff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003c00)=0x0) r15 = syz_open_dev$sndtimer(&(0x7f0000003c40)='/dev/snd/timer\x00', 0x0, 0x10200) r16 = syz_open_dev$sndseq(&(0x7f0000005280)='/dev/snd/seq\x00', 0x0, 0x40000) r17 = inotify_init1(0x800) r18 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000052c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = fanotify_init(0x0, 0x1000) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005300)='/dev/rtc\x00', 0x80, 0x0) r22 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r23 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005340)='/dev/vga_arbiter\x00', 0x400, 0x0) r24 = syz_open_dev$sg(&(0x7f0000005380)='/dev/sg#\x00', 0x2, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000053c0)=0x0) stat(&(0x7f0000005400)='./file0\x00', &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000005580), 0x800) r29 = syz_open_procfs(0x0, &(0x7f0000005840)='net/ip_vs_stats_percpu\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000058c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005900)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000005a00)=0xe8) r33 = getegid() r34 = mq_open(&(0x7f0000005a40)='selinux}\x00', 0x882, 0x20, &(0x7f0000005a80)={0x40b, 0x1, 0x39f1, 0x7f, 0xff, 0xffff, 0xfffffffffffffff9, 0x80000000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005b00)='/proc/self/net/pfkey\x00', 0x2040, 0x0) r37 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005b40)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005b80)='/selinux/status\x00', 0x0, 0x0) r40 = socket$packet(0x11, 0x2, 0x300) r41 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005bc0)='/dev/loop-control\x00', 0x200, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005c00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000005c40)={0xffffffffffffffff, 0xffffffffffffffff}) r44 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005c80)='/dev/rtc\x00', 0x2100, 0x0) r45 = socket$nl_xfrm(0x10, 0x3, 0x6) r46 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005cc0)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000005e00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc, &(0x7f0000005240)=[{&(0x7f0000000100)={0x78, 0x1f, 0x1, 0x70bd25, 0x25dfdbfb, "", [@generic="4ab57e3fcaeca8a9d7e72909b1e4bc928b5050041fd5cdb708ed2e5a93016ac00ce84b9b9129a9b0a503236a3605313b80e3c62cec3eb8d467cb5430b8e78cc98908b9a0b3a9065bda3861e62ef92291c13277499503dd5e5dcb7f77f0f35a33d36448ff48ea"]}, 0x78}, {&(0x7f0000000200)={0x33c, 0x1b, 0x400, 0x70bd26, 0x25dfdbfc, "", [@generic="645a6d8d0f74cbd251efc0e7c0bdd75685a0d5137be5423d57cd48eca174afb0e2f84107aa0e200f4b07fcd81cc8eec836ea588d1ab9693db8bc8da361e22822572fcbdfebe4aa074cce815f0352bede44d6c386931048f97b66c5cab80027993ded139312b3271a6c9c92", @typed={0x8, 0x5f, @fd=r1}, @nested={0x1dc, 0x7c, [@generic="229dbb4d9452f0909764ebc4b184a13fe49750fd34a4e64034d29b8852a9be3739a42fd11dc18533c6e64eb2c5bd099a022f256f66cdbe7dd3b02990d57390973cde952e75d52e7a72abfc1c8fbe817ae4f4a33fe03b16442f99e13a492ba7ddf513421da27ec9a5f1f07ed98fd071741729b796d0ea4ffc7c80c67a54712125ad34bf0a96eab398607a9760eb35adb9f24c837c91e207", @typed={0xc, 0x16, @u64=0x9}, @generic="5e24818185b10be297fdfdfdeec7a67af719b08f9572d515d05e87abfdaa44e8d513a60728a853046f9ba0df64a612ee2a8f27dadc42af9c3fdebc8f574451698664d138689c88b639a5c1c3b30a9eededded43792a5f78b4d2d9f4f63a152d2d1da23d1853d8a171c76393012df8261c016ab5a4da486b562fcdf753d6bb1e103302111d5cd4035ada8c0d052a250a5296735cc63ce4c64d8e17d769934093251eff37c7e1c677f65e747133267b9cac3b01bf25d758967134e37404bfb232c7a347263f2dc4de1187d7922d3ba4a88b71d6a1847a5d83f6c", @typed={0x8, 0x38, @u32=0x8000}, @typed={0x8, 0x18, @u32=0x2}, @typed={0x8, 0x26, @pid=r2}, @generic="3385a45a3fceac965cdf333c6804bf7e65d16ba530e181c8a48533c50f099cdd3a6f3deb961fc87c95d896fa67c5ffffd8a444ae1cc4a7e369bb737bc84f8bf2919580"]}, @nested={0xdc, 0x7, [@generic="a09233dc7d1c4857aa7b81351abac84eba190d8a330ea99fa053392723441ccfeedffccc415bd8fec786e0645b753ec4a2758ff12964851e7e96f4f4d0fbb6d29a22c1e36bd3dfd6b5bae00249e31933848f94fff3b164e31aabccf02e153e053bb27b9903c2fe1eb688629f939c5a21b81082db278b30f5c703871c222916f111ea9b3aa7078030d76ae22821e2a70865dcc03e3cd987892ec6f7edb3f209daf23e90c23233ef20c7f453ebe64279ff28b1a4af8630457479656ed460a996", @typed={0x8, 0x45, @u32=0x8}, @typed={0x10, 0x54, @str='illinois\x00'}]}]}, 0x33c}, {&(0x7f0000005e40)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="aa0a358059c58f72a4f14e4fa2b3331cfb6d9a42fd9723b9ab6f239cfda73a0797dcc39f531cac0ea4abcf7d9360858d70fb08b34ecc86411bc59f91af3dd7329280dcdeecf4d4f011cddb862776d2c5524d68fcfc093c6b4579e38afdca976be4583518dfd4f2abf9dab477325412daa6d16d48380182553893bf2af4d9783b99766e3e0a8fad56cbd0a431838983ed56eab8c1987702eeee76838c8f0de66402983f2ab9a39b2004cb4bdba8e83d171de3c794a077aff9229182f1e80ec30dd98df24dea8a396e545e0664d0bc1ce0f7cd636233dba500721b3e687da45b353fd7dcf1467dc7b7e97ff4b02edcbea6f235c96d8c08a52ac04ead1df6e4fff74ffbd8bf9af43ab2355ada9b69bcb5bde8389dc61d583c35a633d71e183ede71c6cd57c4093738c2e220ff6294a4e0a0e3a2b82d7c9f6652ce0d4890f7cf378f9beadaa4cb1a05ac0fdbe024d48d9a02fa51f65d36be8271464e44e9082f6600ed263ce0d445294d9498cde0441904ba0568cca40c567ee30a3336cb1b92561906e4e0000c1bdbf24940346837796a2965575d10598f2e61db92eed1b9ad62172951c1f8709d007ccfdec9a32f89b2d5dd136128b59c60942e52de5b094b7395aa5c82d1b64fe8d4d8ddeabee69282e47095247b1fc333322094f078f77304feea23e3b9261691a428a147b0622412f29f058a3e04fca5742fe3b0560b618497653ec82121055e73714dffd08abfee97712fc4615dc5ba2d9a22d7afa218a356bd87e97aad008945d37feb15b47fcc4bef81b2e8f903c16bf470d9276cdd02cfcee3fcb658404118632e3d71a7b886970ac4e9fc63310600cacfdec31a5bbfe16801280cd113fa8260e576c9a9fe8449f58b4369c64a3cd2d57720dda30d2115da49b725fb766bb8c43c179a0a67d36b211cd1ba6da1871767fab7554815592c4d21276ab5895164b42406155e14328d2d3dea818a7a9a0a1e7b36febb0e5da580d7ed169fe7f1736ed5234ba4424cf6eae2f041fbaa296010715459fdf121303a3b65c9aca34db620777fa83a90eb06edd8996746b52378082b3a87db1cc7ad13a3d0d519ace5e38c4dc778eaabd9339087cf4b13091422814adbf11e74492706c68dcac52d82d60d92f03a12d6f3485730a328e32ba4e47a1257c706fafd9403d8008684b8f87299d12e7f1aa1a6705cd6882676a7ee5f0e482e35c1a2914631feff9b32bd0ca16987849cab53f885fec13d5db304ea199a9fc4e790775548532dc4054ce64a9f677a58c1c046c54f927aaf0af309befbaf9373a636f54277363c227eca4881abecf595ba509a0cb7620ca398b104ce3b6de38b0702845013617367371523477a4e3880f00424db01b1d755d021d21ebd8f012b3c5189224d0206bee28b3cdf919789db7dbe544e3189c96ac7a43f911e6fcdd997d18b52e3778ad91536b869bb56d1ce69108df1a5c175cb85727a4114356ba9d1c35e4183901259869bfbdeed006c09c184a058babc2b41ad8ef860a36bfe0be8ae16d4dd6b3ae9c93e74d0cd86c2c3baec18ed9c9a8d160483292d28554a273ae09f390cae24f8aa2cd51a5fad0e19b8f4af3a0376f55f5d61eceba6c4403727b44ea9b60de83beb5e3d4abe9885b478675dc345c90515bd090d523f0f40a1c59ec31694328e30074a3521222aed051a5fbd8c4c3b203985b0d0484c7bcab8af160f7c74b98b1975abac862e20e3ad340687ce469fa5dc2d8252f61df26f1524fe253ab64a68fc51478c8be2f9a69c36a324f44469d4c12b831254468c4fdf249318809b53b1342051f6a4454376e338ab04198021610c6390d0c287378dd089786e33727daf8b6b6d63eeafe959b64d1310542c6680535531c45cee5e54c506b2a5d093f622f5ee50dbaf801aeaa64678991dc1b605a1307f62ecd8f8c04a9fd6b4c6013f6b6330b1690dba761cc212e5bad2c9947e6f0bb440f89baa8800372d3ed641c904c0258be4c3f939b47b49fda79700e6b1101e170221c4d0f04dbb7365f2c61dca8c99760280eb103dbfbc664434726abbb5a6ae3894306b5822c7bdf004be4a3abc6b43bc72b2d3006763030f957b35f6e9cc7996c521cee4cb3dab5cd0217463ab2813ccf15d974b30d66bc475cc30fa72f05a05883b766d4dd22ce69c2b818b538b7405be403b210a2fbf9fcfe2a8f749e6241f311129cf7ee6bdfc177bf388992287d84b11c0b77ed5ae5370e449d280ac3e8b207db1159508d7365d57322462df921056f3783ad2835a01d65a5d60e9992de2fa1e4ef48178d2ca7c944c8f1bd7e8e81d42aac62a5a2cc85a88760bf1d5abf27d43251fed8670273d62dbed050a07922df807b34a84d786f8936c0bb24e1eeb882ef7449d295fd285033ad07a4e93e7cfa78794aa3ad460018c5433cf0fc3a32bd5363777a05b9f51e3966365e17cc998413e84101676f7f47ab4aa981d582e6337f30b271cb2acc5a36371e24709c3545ea7825d339a6fa19a278a20b536660b019d3910cf9a8158a75b6001bd257b28b2287c88ac90b832d84bba11045cbd52390bf3d1203f3b14886ec16cf492ab4e52f4d704846d8b43b621cfb51b747df53d81d5dc7cfbe80abb4c4623c738c96e1a234d4b392dcb7bc72cf350e6f1e657e243575f659bda9d2a0b92803b90d2283e95312c2d7ceb4b9df658f3aba7ab6f54d07b50a3c95f3ad73801765e3999a2669cdc6d0196c553a4e22f4336cf63818c4dcdbafd29a819eeb562fa032acd6ca2199e8a16c27d933c08dc00f9b07fc0c868d13381ee9b6140f7b7648178d15ea1f2f9495d5a2e69e561066f1922746543ca3ebb3d554d38bd7e75cf23021b289dec6f5425c349acac547390fa492b88244ef43ed0988c35be64b32397b8b6511b3e5cf57713cef4c3621107b0f5baab930a4b43459d94777d13072555c1cf6f26397257d42fd4b64a7f578ee58a57cc1c37c014b0e13dacb819ccf8c9e766da8c89b1ac474170b53ab5bf367ecdc105e588711f771fcaf7fc537f7ec4ebaf2792044d861f056bbd45215578a55ac2e3510d1417e92a94663e268f7a7a83f2bd2f0c4e50fef7394484aab8adb4ea5916537b32e54437f41c85c9450fd5472557fac71f5114fe0003774f9ffb28e524ecbb969b165ce13f11e0cb24b3e9e1cec26b8f932c60494823d84ce88d0f74f51483c1e07fba84989145d2671076ac4f6d6df714c393c44de0a5c931c4ee0e8a4a1fe18998b4f7494ce77ccfc124e219d310b9f92e123199198af234c2e73be38c8753b6fd511764b18a26c8f3837a8efce9181a62ba3d910f2c27ab257e8424066331618e0981f57819bc629e98a9deb6739e94f3af1f82d7d4423a822e2ff26777c5998046c99917119bb77c5cf9f5732e61111db03051a242b66584db813ee83286d66dc55a19f42b068d490b50a914d829119985756d4a870ddbaaeff779303e05e8ca4be701f591cacd80e67e59743aa0c76b1210b2bc4979192b00bc9e079a512685ecee9b2b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@ANYRES32=r4, 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", @generic="f04501d605c601d42df87105f125650fb681d9210230165ad149cf28d00ea56778bfe46428c94c9de168b00295d03273f58bb785b06f9b563ba582d9ccd181f54828093d554350dc31529e98f2fd0d6422d0c605f62a061bc358f00b60e996c843a98515359bce816b7d669dd2fbc86e244823ec2c8cf6ad83a15c52001b18e4ab4c5b", @typed={0x8, 0x62, @u32=0x3}, @typed={0x8, 0x58, @fd=r13}, @generic="13698b0d9585453a62ffca52f6ca319bacf33d2e5de8ec2d49abac02cdcbe2b241ec09d1a9222f5334f7ebada506fe9eda49992259188fe828fad28b53e29d327e56d5c1d460cb73fa77351e6e1de9e493edcde941d395ed52a1739576d64cfe4dc61114ca0a8419dbaf0f3d2da56960ba80cdc8d807d14b816c450a36c344616b7e59f5a73c67fd51dfab042085bc742801b7ea4fbfdca18994322354eddc3480ee5cb6ec90c14e4b0c575e8651ba764b921253dfd9dc87c1adcd25d71c06b765f312557ee09d15af1b4dbcdf4f7e997468b41ce3c41daad9640dc768ab6c6296730223001f9eb06cca23", @generic="41cdef28c9a0ac29860dae0bcf73338b5f376545f45c8f36a0be240a662c6e3c40c60702ffe6c8d8d1d6409412a83421a439343441e5f9bd226971f345255bb0b3c359df7c9146c24e7a20cec28044aa36bc11", @typed={0x8, 0x2d, @pid=r14}, @generic="1b25d5d553a2c6968e3c46b9b3421bfc625e6d22bb6dc52dfea6a25dc54fbd03558261faeeb13533ed22b9234ec37d348ef9da4ed74d5c5ea910feb9b5629559b0676040fb1559eb957ed025f1bb8571c264e6d1e3d4bbf80704d6a7b871345d8cf156c3227905c86477761f850113ec75e209f3e292f79d4ea82bac1edeb2f7baa7aaeab29183fdbe741fb10d"]}, @typed={0x8, 0x1, @fd=r15}, @generic="1dc28bbe504e3111f88fa5a2548d297163bf7e9375f6ffa8ef7a71c4d26e409087cdca403709352c4b22d3f564c883c3366efb353cbc1de0819df928780e65cced876cb83a0aba53726c9f3a14be1b66b097c9232205eb16af4b82586f03147864a0d100a37b8b55adc112606037d51ef5bc61bfd7f3acf07178e54f8bb6ce677092f9e159e349ce20672685d696f2da5fdb39ebc1936de7e6d64d1de203"]}, 0x13d8}, {&(0x7f0000005080)=ANY=[@ANYBLOB="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"], 0x19c}], 0x8, &(0x7f0000005d00)=[@rights={0x18, 0x1, 0x1, [r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r22, r23, r24]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x2c, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40, r41]}, @rights={0x24, 0x1, 0x1, [r42, r43, r44, r45, r46, r47]}], 0xe0, 0x4}, 0x880) r48 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r49 = dup2(r48, r48) fchownat(r49, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1100) setsockopt$inet_tcp_TCP_CONGESTION(r49, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/04/06 16:43:48 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80a, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x800, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000340)={0x8001, 0x0, 0x3ff}) keyctl$get_keyring_id(0x0, r3, 0x9) r4 = socket$inet(0x2, 0x2, 0x0) clone(0x18000, &(0x7f0000000200)="49172f05773c761ed3661581a524fa676b00375a54fa946e7363362a7fab97607668b043cc6d60803e30b8a46ce196e3f5c686366fe7e655a354505ebd8a118639d6c1d2c4f8dd3bc0af890d7672cabc251edcc29faeba5b9bbbf00d69052360b16df0a122c5b95ad72305683b148b72766cb532234ef57de9a755551b", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="955b011bd02a50cc0c491f862e4015351e6a1f1b0655c80e0660626b22c292c472be4abe78c084beb31c6c89ecef77a7") setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000d80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000004d00000000000000000700000004000000d0030000000000000002000000000000e8020000e8020000e802000004000000", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x420) 2018/04/06 16:43:48 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) sched_getscheduler(r0) 2018/04/06 16:43:48 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x401) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) 2018/04/06 16:43:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) r3 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r3) 2018/04/06 16:43:48 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r1, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)) open$dir(&(0x7f000050bff8)='./file0\x00', 0x1, 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') writev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="d06fffed8901e9cc", 0x8}], 0x1) writev(0xffffffffffffffff, &(0x7f0000009000), 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) 2018/04/06 16:43:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) eventfd2(0x0, 0x0) 2018/04/06 16:43:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x401, 0x3, 0x20, 0x1f, 0xfffffffffffffff7, 0x5, 0xfffffffffffffff7, 0x9, 0x100000000, 0x4}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) 2018/04/06 16:43:48 executing program 4: r0 = socket(0x18, 0x0, 0xfff) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) open$dir(&(0x7f0000000300)='./file0\x00', 0x40000, 0x80) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x15c, r3) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x1c) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r4, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="000000000000081673000065742f697076342f780d2f736c6f7070795f74637000", 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x0, 0x0, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000500)={r4, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/06 16:43:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/06 16:43:48 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x4, &(0x7f00000000c0)=[0x2, 0x7, 0xffffffffffff2349, 0x1], &(0x7f0000000100)=[0xfffffffffffffe00, 0x886], 0x40, 0x3, 0xa977, &(0x7f0000000140)=[0x401, 0x3, 0x3], &(0x7f0000000180)=[0xc8f, 0x2]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000000fff)) 2018/04/06 16:43:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) creat(&(0x7f0000000000)='./file0\x00', 0xa4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x700c0) 2018/04/06 16:43:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) 2018/04/06 16:43:48 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00000001c0)={r1, r2+10000000}, &(0x7f0000000200)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/06 16:43:48 executing program 0: sendto$packet(0xffffffffffffffff, &(0x7f00000001c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc43f33d810dab10600000000000000341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000180)={0x60000000, 0x9, 0x3, 0x4, 0x2, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000100)=0x10001, &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/06 16:43:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x20400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:50 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000012c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={r2, r3, 0xa5}) r4 = socket(0x11, 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fchdir(0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80, 0x0, 0x3c}, {0x0, 0x0, 0x7d03, 0x0, 0x0, 0x6, 0x4d0}, {0x1000, 0x8}, 0x0, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in, 0x3501, 0x2, 0x0, 0x0, 0x7, 0x0, 0x8}}, 0xe8) listen(r6, 0x0) read(0xffffffffffffffff, &(0x7f0000eabe80)=""/384, 0x24c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x4e21}, 'ip_vti0\x00'}) r7 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) r8 = gettid() fcntl$setown(r1, 0x8, r8) fcntl$setsig(r7, 0xa, 0x20) inotify_add_watch(r7, &(0x7f00007a7000)='./control\x00', 0xa4000960) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x46, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x3b, r9, r10}, {0x3ff, 0x7a8, 0x0, 0x3, 0xa5eb, 0x0, 0x1}, {0x2, 0x100000001, 0x6, 0x10001}, 0x180000000000, 0x6e6bb1, 0x0, 0x0, 0x0, 0x3}, {{@in, 0x4d3, 0xff}, 0xa, @in=@rand_addr, 0x3507, 0x3, 0x3, 0x8001, 0xff, 0xff, 0xfffffffffffffffd}}, 0xe8) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) r11 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r11, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(r11, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="af09d703b6a22290db7dc9893b5b2e84c76092205a31a3b77fefaae99acbccdf1ac044"]}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) 2018/04/06 16:43:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) write(r2, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000100200000000001000000000000000000000000000000"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) inotify_add_watch(r2, &(0x7f0000000700)='./file0\x00', 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc), 0x4) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xfffffffffffffe60) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) r3 = eventfd2(0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000400)={0x1c, 0x1c, 0x300, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x1c, @u64=0x3ff}]}, 0x1c}], 0x1, 0x0, 0x0, 0x40000}, 0x0) connect$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) write$eventfd(r3, &(0x7f0000000540)=0x6, 0x8) write(r3, &(0x7f0000247000)="38b8b5e2171f4540", 0x8) write(r3, &(0x7f0000000080)="f626d0818f9f33c8", 0x8) readv(r3, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) fstat(0xffffffffffffffff, &(0x7f0000003280)) getgroups(0x2, &(0x7f0000003300)=[0x0, 0xffffffffffffffff]) 2018/04/06 16:43:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x400000101922) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) accept4$llc(r1, 0x0, &(0x7f00000000c0), 0x800) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x4, 0xffff, 0x2, 0xaa, 0x3ff, 0x1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) fcntl$getflags(r0, 0x1) 2018/04/06 16:43:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000800)={0x2, 0x1, 0x3, 'queue0\x00', 0x3ff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000640)=0x8ed3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) sendmsg$nl_netfilter(r1, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2010011}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x1c, 0x6, 0x5, 0x332, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x7}, [@nested={0x8, 0x3f, [@typed={0x4, 0x5f}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0xf520f2fabde4ab6a) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) mkdir(&(0x7f00000008c0)='./file1\x00', 0x40) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r5, 0x5, 0x1, [0x1f]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) 2018/04/06 16:43:50 executing program 4: r0 = socket(0x18, 0x0, 0xfff) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) open$dir(&(0x7f0000000300)='./file0\x00', 0x40000, 0x80) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = request_key(&(0x7f0000000580)='encrypted\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x15c, r3) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x1c) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r4, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="000000000000081673000065742f697076342f780d2f736c6f7070795f74637000", 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x0, 0x0, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000500)={r4, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/06 16:43:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x46c, 0x114, 0x0, 0x114, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xd281e76bbc9bee07]}, 0xffffffff00000000, 0x101, 0x5, 0x5, 0x58e1, 0x1, 'bridge0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, 0x8, 0x80000001, 0xffff, 0x6, 0x400, 'nr0\x00', 'bridge0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @rand_addr=0x101, @empty, 0xf}}}, {{@uncond, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0xff, 'syz1\x00', 0xfff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0xff, 0x0, 0xb10}) 2018/04/06 16:43:50 executing program 2: r0 = socket(0xa, 0x6, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000880)="5ff6c9d12cd26843456ac5e762290bc9d8a050920a9cdb95476d44dd06e9a4239c200229148d4f80390491209516c77799af704ceb0a9410c64ae4f9fa7d5e9bd623a3e994e3f7b927cf6289f456347fca4965ac5c7d95ca5e19f7d3c3ac6557946976c17b3b5d0d5b8ebefcd9968c0fa7854d0146e87dd29ebfec293fa590cf4344a2dae1718fc1c5ec46d4b08008ef72503d32669d1b5c12f16364f2da36818be6101240086f26acaff19bd1cee2a4269f450e554be7bb6d5f2c0fa062cd5524c6d91c026ac68c84e59b65a0fcd1cfb80bf357f8b5c53aa85b1c308594f7803a41c288b0e12b4d48e5b6ae66727ffeda67330a83") write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/06 16:43:50 executing program 7: getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8600000, 0x7, 0x6, 0x0, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000004c0)={{0x865, 0x5}, {0x20, 0x8cb2}, 0x101, 0x3, 0x101}) 2018/04/06 16:43:50 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f10ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write(r2, &(0x7f000027ef10), 0x0) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x4}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/178) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x7}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)={r4, 0x401}, &(0x7f00000003c0)=0x8) 2018/04/06 16:43:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380)=0x1, 0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00'}, &(0x7f0000000680)=0x1e) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1d580000, 0x1e8b, 0x0, 0x2, 0x1d, 0x10, "85a6f62da10dc4f96814732b9e6f1c9eb9409685556de8908893b86b607b670a73c18fe43ebd39efdd1f45b27bc140d30abbdd42d50ae173d17c94a495d1167e", "6d47a55f971bcf4b3859f3caddfaf51830aa4fd79535e952ffd2942460a661e233f4f001c73da4b57777a0a5dfa51573d19eae49bac79eccaa4d0f587c99864a", "fc62ef32bb205ac151e4d975d76b266b6c476a414a796c8cde6e8a52f73ded78", [0x3, 0x400]}) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x1, @any=0xffffffff}, 0x10) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) quotactl(0x6, &(0x7f0000000640)='./file0\x00', r2, &(0x7f0000000480)="dd4bc57d5d880f68059d28fc72add20a61b7332d6187410f788a23d77c6ceebbc173a79df7441551807d2074131442ba4f0ae1642d99d32620ae41d4e5145399a4c23eaf5dcb7dfd942cb909cf15f0b0db370f3e0e6049de22c7f751f67a8b63a34bd8800f173c82c7852d9a33b896989a209af0d0c6602c6ab374ee471615efbd0fb613078d85a7a3c45ddaa226862ed5dc7771c7dafdd2d0d507b0ee1a48b9a59f23d1ba2381eb04c40d867ec1566a323f7ef166287ea39d1416051a5fbf2a6d99cc99f584a2cd7fb76eddb5e956856c9c362676fe28af38bd9106ecaebe9336") mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='f2fs\x00', 0x0, &(0x7f0000000340)="65c7c0ed75e4bba2e22294e0fc3a5c8b0a9e2a5779d7386d8cecb6bcf662d2cbef26cf87") 2018/04/06 16:43:51 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e0000003f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x410840, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = gettid() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000040)) capget(&(0x7f00004b9ff8)={0x20080522, r2}, &(0x7f0000ac5fe8)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/06 16:43:51 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x80, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000ac0)=0x80, 0x800) r4 = eventfd2(0x1, 0x801) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003780)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000037c0)='/selinux/member\x00', 0x2, 0x0) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003800)='./cgroup/syz0\x00', 0x200002, 0x0) r9 = syz_open_dev$loop(&(0x7f0000003840)='/dev/loop#\x00', 0xa6b, 0x20601) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003880)='/selinux/enforce\x00', 0x482a82, 0x0) r11 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000038c0)='cgroup.procs\x00', 0x2, 0x0) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003900)='./cgroup/syz0\x00', 0x200002, 0x0) r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003940)='/selinux/checkreqprot\x00', 0x800, 0x0) socketpair$inet6(0xa, 0x7, 0x87, &(0x7f0000003980)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = mq_open(&(0x7f00000039c0)='ppp1{selinuxnodev/eth1(self\x00', 0x80, 0x80, &(0x7f0000003a00)={0x8, 0x0, 0x0, 0x5, 0x89, 0x71f8, 0x7, 0xf70}) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000003a40)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000003a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) r19 = perf_event_open$cgroup(&(0x7f0000003b00)={0x5, 0x70, 0x1, 0x2a0a, 0x42, 0xf33e, 0x0, 0x400, 0x21080, 0xf, 0x10000, 0x10000, 0x9, 0x40, 0x40, 0xb4d2, 0x9, 0x3ff, 0xccc5, 0x8, 0x1, 0x2d0245ce, 0x4, 0x20, 0xf61a, 0x7, 0x6, 0x7, 0x2, 0xffffffffffffff7f, 0x7, 0xfffffffffffffff8, 0x7e4, 0x6, 0x8, 0x400, 0x20, 0x8, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000003ac0), 0x4}, 0x200, 0x8, 0x400, 0x3, 0xfeaf, 0x1, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xb) r20 = syz_open_dev$sg(&(0x7f0000003b80)='/dev/sg#\x00', 0xfffffffffffffff8, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff}) r22 = open(&(0x7f0000003c00)='./file0\x00', 0x0, 0x0) r23 = socket$inet6_udp(0xa, 0x2, 0x0) r24 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003c40)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003c80)={0xffffffffffffffff}) r26 = syz_open_dev$tun(&(0x7f0000003cc0)='/dev/net/tun\x00', 0x0, 0x2000) r27 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003d00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r28 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000003d40), 0x80800) r29 = socket$inet(0x2, 0x7, 0x401) r30 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000003e40)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000002040)="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0x1000}, 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0x1000}, {&(0x7f00000006c0)="643a40923e28282bdbe9339b174f6b76985e9990838b3c63665931290d42e5036c0444f882db3174c2b538690de455f881bc54290f2f35f665014aba4c4d7dbba4024561abbb041842d779cfb2f7960bd1f398b741eeeb5120bb5283ab788f938e08ae21261e1eb1ac85708780898c1bcf1495447f0dd4aa205cec18889dea2c67cda7e8bc02c2d81cf9c494f55ebca132a3c83fd3f5c36b7d3664e3b0116925ab41367ae99934933f29801cd2165bce0cd6cf2dadbe07400860", 0xba}, {&(0x7f0000000780)="55fdfb4c4edf87194951b449a5a4b211dec250236846e9739bd3de294a7a4a6e7711998828bccef35d34ff615842f7fe05537b4f55ea9c0a4897c581accd271afbbcac3c1085271dc21aa1abd729f73c5e120fd9a3867647ff9196c9a9365f5de4fb4d3fb2c37e65ce583d984a18518d45da6653164c9dbae2767dc234cf87c26656ea434c4a638eefc4d9c0debfc57578fa2ce4806769d29d792bced29976cdd36d355fdd19e66d53750360d9939c381e5f75ed241d4e", 0xb7}, {&(0x7f0000000840)="d4515d3e36d961b8eb1662e5f325b8c92938663123fe35560addafaea762f77744d3913017ef6a5bbb7257507315f51281783f1d32c874d269d8e718e03e7879e9e9b9423a8591be785d004e642aa5dc7b81b351917bbfdd1fd5e3c49e6591f9ee51eb", 0x63}, {&(0x7f00000008c0)="5532b2b2a3f517d82348fd1ed001e5d7da42b26062544064ef2bb9179d49dea81d403da0e7778177f18837571b77ab1b2d831bbbed925bdfde13e764c5dfd8b304b4b690a9a06af0dc27b5c6a86cff24d9c91883f525c565817b957913e942f7969f465c13c3a32e051dba72134de1f2aa61d2b41bb8c895809f31d170d9d8b2f0aa20ecb5911ec1faa7fac5a507b706358e1c3fe3cdbd76a969f890d969b90abdaa7a0363e2f16816d02e944813", 0xae}, {&(0x7f0000000980)="9fe6450de4981e3a1c35e8ff1f9e687bdd4a83d3c682b1f4090db37b5c1668a9e7a162f1c6444ae92b56e3fdd299fb70b573ed62fd66efc6016597979a963fb2c1061b4b932d15e3a9aab2b025a10f3eaa045cc84b3db06c872293bcc76ee42b424a906e53d699df17f63dc1894d3749ba8b541c850e96", 0x77}], 0x7, &(0x7f0000003d80)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="140000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="200000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="18000000f3ff000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0f0000000100000001800000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="2c0000000138cad3224eedc6", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30], 0xc0, 0x20000004}, 0x800) r31 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r31, 0x0, 0xd, &(0x7f0000001000), 0x0) sendmmsg(r31, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="9f42eea2de02ac231dc6ffc74eb42230ce23515c771fef7a5b815bf234e1a8cf016288017a176efbadd4bec875dcb5416112655c8bfbfcf2870bcbe49ce35db8fd699b57a748afd555fe7fbfd0b42ac51238f4316fabfd372930adc0995e8c182bbc74256864c1a6e64ddfb9926ca0e151643cf69c18d3be50430a6d48c220af51a57ffe3635cf92261083a74c682d5e3aa45cc77cc133d7e9398820ffcde4269b307ba8152a1e506d2784f96a8090ad40a1d05074de7d022ffe376bdff3d59334cafd35961c5da474e0e388ae898bcde65bd14f685c3a6f", 0xd8}, {&(0x7f00000001c0)="116732db17c107d0061d365ccdbceea8e94b4f10de04c0f896239093ffcaf6c5975f80f1a6e881ea2f15cbb8b4afc5105369d105a75d47ccbea64a61fc9d45b559adcd4fbf3688f7eb2b181f9afd46e4acf4e62a2107568ddc9b87163b8f2edfe4f8b6de17f766aa1ddfe9574be4c6d1d5100be343dbbd9de0ff187e1cd6bca3d87cb959700a09672a53f7ead8e4fa2bf23db01e46ab9a16ec331a0416673fc26db1652c716ddb105201945ad4", 0xad}, {&(0x7f0000000280)="59ad41f897f1c53dea488548ea0758f014e743ac341dc5879c27013ea12c278da17ec84ae335680935b1ba9aff3c4e26c06aa2f91003f290174b8b379aedc1665eb287119a99228e0c925367ba7bb3fed92cf1b330f44e518a9d8b977b163deb85a446b36de5f6a85edb17441e2cef04509182af47bb9bfaf96ded45938fe6a52abcf8bc70aa0b39dadb72d728", 0x8d}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000340)="82fa131312d5fef60a047f1f2517d6b60e738db108bde1d198eb04d431e2fa2412d67fed00bdb1484666d3ba8779d7bbfe0877336550b288c7b9844ae34414e54820211b5ae3684a8051add4dd0b883b8c75831196d1a307542fbcf3957ee089e7251c2399cc53a8226a684ab5024e558c78b9f191f27d0570a91f9aaa807e5164a542209fc121c4b4e9f8f95120d02aa7e55afc7f02b97f7f7bcb96378a33e36974111d01bb9635df2c26fd172f24ad377c012b4cf6ff69054e4a669397a9bc504dc88a35f91f7f270152fce32c5298fd7cce52b976cc77", 0xd8}, {&(0x7f0000000440)="255d4d1ba81738ca7de6611e5484207ce1b5d3ccdad5c153ceba5ca5cbce6af34291299b318b89d39fd5a931ee29ce0a79c4d12c88c9b68d0648199f1d6e03b2d5ecef816af8dd2e2d6914dc30eae3c56fea362dc02d4b1ab0d417fa8e978d7a6b68d5a38f7e444a68f0b6db03781efaa892e9df6311", 0x76}, {&(0x7f00000004c0)="cebb352403abecc67894cba11468170a5906853a0510cb9dea50138bf4465f43fe9bf691ec8832138795506bda46b677e160ebbb68a76ec19bdb42baf0b0a8a33b4eb44627cd5600fb36bd54d2cad416af6fc8592fdb2ac0b0574747a3699558aeda29affae392c7b4367cfa1390c5b134795b5da17d013e91d70e42facdb31ab7d1c0b376302a3814dc0975a30caa36e3144a2e945d6fd462365a79f5c92b4d4733fc2301715640bd552238e61213ba3f5d", 0xb2}, {&(0x7f0000000580)="61bb9fb80bd2b28365af553a79ca0d4876e28f020fa3a20e9b07491528ddbac3c45c4a3d61126b7311c7bcae6723a8f3f9f48c46163ef00f1709929faf7f08aab3e4bd70602d8a1feadd7fb0445fb806cbf64d6c9763f820b7e60cd4c5e090331b", 0x61}], 0x8, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/06 16:43:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xa2, 0x100902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fcntl$dupfd(r0, 0x406, r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) 2018/04/06 16:43:51 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40140, 0x0) r1 = userfaultfd(0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) userfaultfd(0xeda1ea5fe0fd856e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xfff, 0x4e24, 0x100, 0x2, 0x80, 0x20, 0xaf, 0x0, r2}, {0x23d2, 0x5, 0x7f, 0x3, 0x1, 0xff, 0x0, 0x421}, {0xdbb, 0x100000000, 0x170521d2, 0xb36}, 0x548e, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6}, 0xa, @in6, 0x0, 0x1, 0x1, 0x1f, 0x3, 0xe, 0x8}}, 0xe8) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x1003d, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x8012, r3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000100)) 2018/04/06 16:43:51 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/04/06 16:43:51 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0x1f, 0x33f}, 'port1\x00', 0x10, 0x4, 0x3, 0x2, 0x40, 0x5, 0x6, 0x0, 0x4, 0x9}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/06 16:43:51 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00160000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/251) 2018/04/06 16:43:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/06 16:43:51 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001800)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000001740)=""/129, 0x81}], 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, 0x8) 2018/04/06 16:43:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80000, 0x0) recvfrom$ax25(r1, &(0x7f00000002c0)=""/140, 0x8c, 0x0, &(0x7f0000000380)={0x3, {"d3a422b4034e61"}, 0x1}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'gre0\x00'}) sendto$llc(r2, &(0x7f0000000040)="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", 0xfb, 0x4, &(0x7f0000000140)={0x1a, 0x323, 0x1, 0x8117, 0x2, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/06 16:43:51 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000055b000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000002c0)={{&(0x7f000075c000/0x3000)=nil, 0x3000}, 0x200000}) 2018/04/06 16:43:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x80000000, 0x1fd}, {0x3, 0x2}, 0x800, 0x2, 0x4c7}) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="60442e814adf8a8671560cd1ba6dc3884d484535834625cfde3f78e5f226925f5f88a7a4b06c856e1133d8d7fe1df11df365133109eb62ed22c28683f4219cd66215eda995505bc30a8896c0058c7609c8cd1f04186c90b49e084b7e7758fc6169e0cb0cb9a56544b3444f543d4b4d647b967420015242039c5f7b73d6caa145fe40f2c00630e4ca2fbf786ea2dae277ebc0517b3c3cde4914770a0d47ba19f8e328f72bac07a00f6cd31963cb92606e90ac02ca3ac8bfc183259a", 0xbb}], 0x1, 0x0) fchdir(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000003c0)=0x5a30, 0x4) write$fuse(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009100000000000000a16eb330c8e282fe6c8e3938ef0db9cfa54c51b7151722d2648d016f2fbbf4722da2dc5b4faba3e5d7aee5794b575282425e2e8b474862bd12abfb2d52367a41"], 0x96) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000340), &(0x7f0000000380)=0x4) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/06 16:43:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000003c0)={0x2, 0x8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x20000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, 0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) r5 = geteuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) pipe2(&(0x7f0000000100), 0x0) 2018/04/06 16:43:51 executing program 6: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x0, 0x0, 0x200}) r0 = socket$key(0xf, 0x3, 0x2) tee(r0, r0, 0x5, 0x1) 2018/04/06 16:43:51 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000180)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x20c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x800}, &(0x7f0000000500)=0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r6 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x101001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0xfffffdfe}) r7 = creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000000300)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}]}) r8 = open(&(0x7f00000003c0)='./file0\x00', 0x900c0, 0x1f) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4008641a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[0x500000000000000, 0x5, 0x9, 0x8]}) setsockopt$packet_buf(r8, 0x107, 0x6, &(0x7f00000005c0)="9a88ba580dab836855ae9caa6365eee1fc767a05fbadc2501f8681cf418614d15e1d743318d87a0414fc62b43778f30944fd4b13dcc130db6d7975ac2cc8f19d8a7ccddfe14b8d93266d951c5987cce51b11311206bf03281c76edd28b492e8c793692751e075f59ccb80da0e0c4e1f5e575eb676ffa4c7d4fbc7fc1336f8f2e815cd7f7fdd32b0c8de3f6bd437ea4bef4f39eb03ccb3367503e38dd3add61e12a6e0c083864d025742ec1e204b3ca761d93634e1ea278dd8a5555826b4987be172f9547f3199d8af1d8328dd24b0382c78a06b9", 0xd4) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0}]}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x301800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r10, 0x40505331, &(0x7f0000000400)={{0x22, 0x81}, {0x54f}, 0x7fffffff, 0x4}) ioctl$VT_ACTIVATE(r10, 0x5606, 0x5) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RM_CTX(r8, 0xc0086421, &(0x7f0000000240)={r9, 0x3}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x2010, r3, 0x0) 2018/04/06 16:43:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r4 = open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000380)={0xc, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc"}) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendfile(r5, r2, &(0x7f0000000200), 0x200000010000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe", &(0x7f0000002300)}}, &(0x7f0000002400)) timer_delete(0x0) 2018/04/06 16:43:51 executing program 0: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r3, 0x8}) r4 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000340)={&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x7, 0xfe22, 0x2, "9568ac7db14813389db8e1f3cff81dff7cedb7c9e9fb63ee711e5d9a0c07adf9ca19474db46a180e0209f35acec9d59216a357728118538a40f879d7054d26", 0x26}, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000700)="e261e07d16c5148f4b6fa8c0f3653ab6244f0d0fc8dc961213684ef312e2bcba419de4020ab2465119e7ddc20f5d55d555b416a516df7e022f1c4fefaae6e2ee0949b415a38140877e80e059206049353edbb072eba29d83d6135a3a16b4889a6ca6bf5b9167763ceb4d9ee8bc85c7c5a454e0819c6805a880588a82829b49db8a04c6000009eed920050f5fc8364edf2cfa989379f522958f4e59efd412c4bbcb0e", 0xa2}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="b00004001b01000034044a482abea414769c3ff633a176a79e1fda3b5e72d1dc553eebd5cf2d9a6d115375148821fdba08049345a477fdddb1d7b3996c8a79bb043d8d5058954fda469072b766e0dcc8584bcb366b08af3d8f7702e42f71eaf0b447d51a8b1b2b26091949399424ad3b5fc56d983928440bff007e08ba5e982c424c5b90ef1fe4efa61939f263cee6904cd3270fdcc60bb26ab641cb431884fe62d42438d251745e08e3e7c548000000"], 0xb0, 0x8000}, 0x800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) linkat(r2, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup3(r0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/06 16:43:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x4, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000080)="2e129964d5eec56016f9ce96f6c29cf2fbd01950d98baa3a56042d11bfb16ec4696b2c0da1e33606a74504bae965a24371a3c4e573b7fc0b06673bc16966ac1bc76a7cb28fb4f26ec03b8434cfba15650310db59d1c239d84a1ef53525da90b6148e5e315222027369f6a8c23d38adf4408392f6be7b5c", 0xffffffffffffffb0, 0x80000000}, {&(0x7f0000000100)="d62f4a37d1f2a09f6cb387487fb1e0deb7c21c9239f2e528b14a1c339231856d62ffdc53726d123abdb7ea09ae9dcd597e8b694f44166cf5286153e096684d27a117c7f961cb445e8c2d2066dc46675c128191c6ab2fabf57fdbc8bded0972ea3be64d360d2a86c457c8dd497b0ff92e5fc390e468403ca591461ae1db408d5549eb401a1a9d0529a264edbdb12d27b98d378374e3b8f3cac306ad107d0a6c7350596da585f1aae797b0d06158cb633488edd3eb2c69176505fc9e781bb77c649baa2ce016383a74d28dd1044f6936f3f71945607ce41c1bd333c315f6a955171fa6f7f4aaea8af3356ef372b90abf624b0f2239e299a8d19e1ecd5b96", 0xfd, 0x3ff}, {&(0x7f0000000340)="de01dd36552a1b480a6471094822b2d5069c0120ea003c89f6ea29cb9eddc315605e9e5d76e5242fbb023a41e027e106937fd0d91071d694b9de8a919228526d32e3e3fbed9c6f80f742bd6afc725124a5ea401134eb8468a187284bbf48ce36ba1ddc5626edc04249204571f7973b229c09974c86430fe2831924831c65db93ee3b42d8098be8b1162d7f3f1f19a5d47b1265219365fbb266c8745c3da51ed0f79eae210ab3aa356baa7c32cc79e3228845fc467d20ccbe", 0xb8, 0x6}, {&(0x7f0000000280)="365b58ba97fc6c2d0de448d12bdd477af18c12287e6874", 0x17, 0x3}], 0x20040, &(0x7f0000000400)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@conv='conv', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc0000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) 2018/04/06 16:43:52 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) add_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0), 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x2}) keyctl$negate(0xd, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) pipe(&(0x7f00001c5ff8)) 2018/04/06 16:43:52 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x536fbacbc68590d1, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000180)=0x864f1b15, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000000000)="c064c372b43c7e7294000b0300000060", 0x10, 0x0) 2018/04/06 16:43:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x2, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/06 16:43:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c56ffffffff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09002200fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @loopback, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20002000}, 0x9, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_deladdr={0x48, 0x15, 0x10, 0x70bd2c, 0x25dfdbfb, {0xa, 0x20, 0x8, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x131}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x3f) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x800, 0x4) 2018/04/06 16:43:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) exit_group(0x3) 2018/04/06 16:43:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebb89d909c5a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:52 executing program 0: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000f97ff0)) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x7fff) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x4f, [], 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/79}, &(0x7f00000001c0)=0x50) 2018/04/06 16:43:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/73, 0x49}, 0x0) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x439, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/06 16:43:52 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000001c0)="28acf57d24e68e7e765c34263beda51438ab462446922fdb1305475f6f15500c49e3f1843844e4471e934e50640327af2df36aadc4b4940ff3d15488771c538239679230bccc5d5cb00fb5f08710184ff56f29963ee7e416847f73f738664ec9c6061c5c42f45c715c966825fcc8be19f18b03b4b227d3f5ec59e914f7551c5d2bc03b04ff1896a10c23", 0x8a}, {&(0x7f0000000280)="2a193fed8614b2386a1b73fa84da874defd2924c56a9638732531080ba365a71923b5ffa3522bbdbc2d39d3b87f6de1d176ea7735016e82e44d8a077b250998d81", 0x41}, {&(0x7f0000000300)="2d8038ec7e2fc69e173baf5de84c4434bd95764a48788267e5bd4a4267556a833dcb277d87cdf59c063f88f76cf63d7aaa09508bc3a2ea3e7b94860c0b759d4cb60fef0c879d7f173135f54be30fd5b871f3536b8ad8d63a072598d3aca1471907ae6c73ab333990b18b55fa25909a4092cf447b2a22cd169bfb61901bd27515f72fff3f9b8d8544a7cd9d91d4a570afe678787e18c1fc3319262d755518f544bb99091fc3f13648facf06ca38b9b9bd2fdf6e703bcc2dad5c891fd59b96da4ff4aaf5881c4b026b27daac33b284defc84f403eff50a25f8e41a12414879d66f0b6db7628924a674a9d4ee588e985e2f50082cea95d5aa49fb2b", 0xfa}, {&(0x7f00000000c0)}, {&(0x7f0000000400)="cc2f8c394e30a2fa608aeb3d50184dc955e27a5e6c46bc7c016204741212e5bbf1b27d84cae86d1a1184ec08f7bd0077431ca7f32cdd30549eddc7d918133bd19969157c4d6d76304451ff2ab1480b35d8cbaf0ca68ab6ce024eb6742f920974da630f2d98e8632df0bbc950d234afef1b48174084392b2b32c899c82cf1ee5b450e4f08a87fb12cee58c22a3d4ef20b5aff3ea3", 0x94}, {&(0x7f00000004c0)="64821b03bb0302c3ccc14a84e791be9dc4aaf1d8471f6d8de46b69018e9f8b8d5708d57e668d1d572e3be168eb22491c34f0613ca12ddea84db7e95c885b3c2545e8a85f1b378f9dbac29d2ef2f31e9a2eddef3c7c648d0979aec89f35128913a57e8118d0403c145557577720db0be19dbca99f355414764423b02a", 0x7c}, {&(0x7f0000000540)="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", 0x1000}], 0x7, 0x0, 0x0, 0x8000}, 0x8080) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a00020000080000e10c00f41ee4000000000000000000", 0x39}], 0x1) 2018/04/06 16:43:52 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x400, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') splice(r0, &(0x7f00000006c0), r0, &(0x7f0000000700), 0x87, 0x2) fcntl$setstatus(r0, 0x4, 0x6b7e) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f0000000800)=""/237, 0xed}, {&(0x7f00000005c0)=""/242, 0xf2}, {&(0x7f0000000080)=""/124, 0x7c}], 0x7, 0x0) 2018/04/06 16:43:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x80800) openat(r2, &(0x7f0000000140)='./file0\x00', 0x40000, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000a40)={@dev, 0x0}, &(0x7f0000000a80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @local, @dev}, &(0x7f0000000b00)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000c80)={0x0, @empty, @multicast1}, &(0x7f0000000cc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000e00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22800}, 0xc, &(0x7f0000001140)={&(0x7f00000011c0)=ANY=[@ANYBLOB="c8020000", @ANYRES16=r3, @ANYBLOB="000427bd7000ffdbdf25030000001c0002000c00010008000600", @ANYRES32=r4, @ANYBLOB="0000000000adc49fbb87250e857ef7ffffffffffffff00c6243b99a8ea3e13a1033e3aa05b84ff3d5cb1d31dabb37789a52480eda95ac2269ed61852ce5a092339c3d103c23ceb660fbd12a592ac961c3ee737bdff51995d7bc7f2cc8d13d5e8d96cdcbaa02661bd86802fb039f83ba7a83f03b58a31b18887e88c567e79e0ea0e4cd3db18ee40322379ecaf762da9c1", @ANYRES32=r5, @ANYBLOB="9c0002000c00010008000700090000005c000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080002000100000008000300030000000800040001000000000000000000000000000000000000000000000000000000000000000c00010008000500000000000c00010008000700000000000c00010008000500010000000c00010008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="cc0002000c00010008000600", @ANYRES32=r8, @ANYBLOB="0c00010008000600", @ANYRES32=r9, @ANYBLOB="0c00010008000500010000000c00010008000500000000000c00010008000500010000000c00010008000600", @ANYRES32=r10, @ANYBLOB="5c000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080002000000000008000300030000000800040003000000000000000000000000000000000000000000000000000000000000000c00010008000700010000000c00010008000500000000000c00010008000600", @ANYRES32=r11, @ANYBLOB="0000000006f9f4fb7a71d5936e25a038aaa5aada66589563a57584eeb7ca01becc83246a2faecd92bb0d35a8de781f3fae6976caccff3b6cf985395a", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r13], 0x2c8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/06 16:43:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001b40)=0xfc, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x2, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(r4, &(0x7f0000001b80)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec41989941b9401952caaff31a3eea6a8c4c5ee58c58ddf7b1eddf3dacc7bfe9e6263e74f4e80a", 0x93}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f0000000000)=0x36, 0x7) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/245, 0xf5) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x0, 0x8, 0x1ff, 0x1000000, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r7, 0x10fffffffb}, 0xffffffffffffff91) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r8, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000700)=0x0) sendmsg$nl_generic(r3, &(0x7f0000000980)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000940)={&(0x7f0000000780)={0x184, 0x24, 0x400, 0x70bd29, 0xf7, {0x4}, [@nested={0x160, 0x2f, [@generic="45a59770d4c7428bc8aa64bdabb7d094dce936d701731fe1c8c63fa614801eb1d601fd6ca47131cb2fe7a2bb1d85fb9a81e5d16d9ecdde453f2f86d7306a86c2b8061bc761d2903b678b04289fd03d71", @typed={0x8, 0x7b, @u32=0xff}, @generic="80e8d29c992dda02be780e15933868f37f328c0f4a8cc95433001436dfe528634d58cef30ead2bb85c0d02536522b0ecc363c02763f476bb8edf0b8ddc5acb7779c64e68a88d532301c9e473e2cceac6a05544572fc5571a118879485496c6f8e5772148efe7c18abdc85785fdd3d29b8667aee12b42a84765c9f44f2ec7ef9d81eb9cfe990f9df93e57dbe4", @generic="f414753b3c58e5cb55ecfed76243f859e9bcb3e1c4805ea11d5e72634025425779b622720f899c1a", @typed={0x50, 0x2, @binary="07abdf8259c19e2a1c430d0252349acad5c90d493313e0257cb86df6de30c6327641720b493c410e70856e65cab95cc421f5475fb41ba79137b1bb5b603506f2037a1adf9b8860fc2d"}]}, @typed={0x8, 0x61, @pid=r9}, @typed={0x8, 0x22, @u32=0x4}]}, 0x184}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 16:43:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x93b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200, 0x4, 0x8, r2}, &(0x7f0000000100)=0x10) 2018/04/06 16:43:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8080, 0x2) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000240)=""/111) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0x8}, {0x4, 0x9}, {0x0, 0x3}, {0xe, 0x100}], 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) fsetxattr(r0, &(0x7f0000000140)=@random={'os2.', 'systemvmnet1}#/}\x00'}, &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/06 16:43:52 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000033c000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) [ 190.795271] device bridge0 entered promiscuous mode 2018/04/06 16:43:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x4, 0x1862, 0x7f}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3594f026, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000000000)=0xfff, 0x4) 2018/04/06 16:43:54 executing program 0: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="e4317fbd080feb344ff5668f427a10e074d3f9dbae4753fe2c6d0ce707fa057cd72dc4bc452cab4b53d77c4dfa68fd57964c6ef92ac61009faad2883e6e2515f9508409c7e51aa23466cafdd1cefed6b58bb1234dcfed994ea5336271332eb1e601fc228d2f2f2e47f4855d15d7a37e2abad54f9c641736ec91f1d394475ccf296f9982db920be9f325b69e673ea8232c8e592a660dbb60f5ff334f6bd89eb7cc50b4fe3698cf03d1e3dc905ed3ac0644e9fa2428b10101d0050ef21c18e491502ccb1d39a034d91cb135f6fac1ada558ed8c0efce12b78c4799862e193bc55f27f3738bd8eba36c698fa674", 0xec, 0x4e3}, {&(0x7f0000000180)="cc995aba0e880bc205ec144a83c38f0580169d69d6afb2721f031fe445b69ced384e82a8c4599defa5c93c82d64c40d0f740c1902d334afc70c00ab7385198a0f823c41925e5f688bb20596031e1dbf7b0d6a950f180b3ac396c701e8289f01517a308bd8df7cd03b178", 0x6a, 0x8}], 0x800000, &(0x7f0000000240)=ANY=[@ANYBLOB='Y=670?-x2,\x00']) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000849fb8)) 2018/04/06 16:43:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0x0) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985075285395a077f9e62a51bb068ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f119a38647436bce7965b635a6717461af248b84b348dd01c4d21eba034be59f5c4fe6bc8b7367a8a348c087300e2e4234ac39"], 0x2) fanotify_init(0x0, 0x101800) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000780)=0x7, 0x4) 2018/04/06 16:43:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x109241, 0x0) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x8100}, @hdr={0x3, 0x85, 0xd9, 0xce, 0xc9b4, 0x7d89}, @mpls={[{0x1, 0x5, 0xd7}, {0x2f, 0x2, 0x10001, 0x6}, {0x8, 0x3f, 0x5, 0x8c89}, {0x10000, 0xfffffffffffffffc, 0xfb0e, 0x3}, {0x100000000, 0x4, 0x10001, 0xc4}, {0x6, 0xdd, 0x7, 0x5}, {0x80000001, 0x30f9, 0x8001, 0x5c63758a}, {0x8, 0x3ff, 0x3, 0xea}, {0x7, 0x6, 0xfffffffffffffffa, 0x80000001}], @ipv4={{0x10, 0x4, 0xd7, 0x9, 0x48, 0x64, 0x1, 0x5be, 0xff, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x13, 0xffffffffffffff68, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, @rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x800, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xff, 0x40}}}}, 0x7a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008c7000), 0x8c9f4299296d6edd) 2018/04/06 16:43:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935337af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="95f00500"], &(0x7f0000000080)=""/7, 0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/06 16:43:54 executing program 2: timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) timer_delete(0x0) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x0, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000500)}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) clock_gettime(0x0, &(0x7f0000000200)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r2}) close(r1) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x40}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\x00', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/06 16:43:54 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00', @ANYBLOB="000000000000fcdbdf250100000008020600c1000000280002000800050000005e00080007000000000014000100000000000000000000000000000000001e4aa654cf22bcb311b06a4473d5658feec5b11e2074cd86e6eb7f0000000cb687dda0204585c6868ff7a5c799d6b15267d192db4391ecdb"], 0x2}, 0x1}, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), 0x4) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r0, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/context\x00', 0x2, 0x0) ftruncate(r4, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 16:43:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000000080), 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x40000000000000, 0xcd27, 0x5, 0x2}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/06 16:43:54 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x3) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) r2 = getpid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xf0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r5, 0x0, 0x30}, &(0x7f0000000280)=0xc) readv(r4, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2}) linkat(r4, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x657e, 0x8001, 0x0, 0x6, 0x5, 0x3, 0x4, 0xfff, 0x0, 0x1000, 0x3]}, &(0x7f00000004c0)=0x100) timer_create(0x7, &(0x7f0000000540)={0x0, 0x0, 0x0, @tid=r2}, &(0x7f0000000580)=0x0) timer_getoverrun(r6) 2018/04/06 16:43:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ccf74)={0x0, 0x0, 0x0, 'queue0\x00', 0x2}) 2018/04/06 16:43:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/04/06 16:43:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) dup2(r0, r0) 2018/04/06 16:43:54 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:54 executing program 4: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x25ac, 0x0, 0x7fff, 0x100000000}, 0x8) write(r0, &(0x7f00000be000)="26000000420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170003098a60", 0x26) socket(0x40b7c03eb34e5617, 0x1, 0x3) write$binfmt_aout(r0, &(0x7f0000000040)={{0x107, 0xff, 0x8, 0x8, 0xfe, 0x4, 0x2cd, 0x9}, "6e22aec221fc8776fdc4be43a1", [[], [], [], []]}, 0x42d) 2018/04/06 16:43:54 executing program 0: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="e4317fbd080feb344ff5668f427a10e074d3f9dbae4753fe2c6d0ce707fa057cd72dc4bc452cab4b53d77c4dfa68fd57964c6ef92ac61009faad2883e6e2515f9508409c7e51aa23466cafdd1cefed6b58bb1234dcfed994ea5336271332eb1e601fc228d2f2f2e47f4855d15d7a37e2abad54f9c641736ec91f1d394475ccf296f9982db920be9f325b69e673ea8232c8e592a660dbb60f5ff334f6bd89eb7cc50b4fe3698cf03d1e3dc905ed3ac0644e9fa2428b10101d0050ef21c18e491502ccb1d39a034d91cb135f6fac1ada558ed8c0efce12b78c4799862e193bc55f27f3738bd8eba36c698fa674", 0xec, 0x4e3}, {&(0x7f0000000180)="cc995aba0e880bc205ec144a83c38f0580169d69d6afb2721f031fe445b69ced384e82a8c4599defa5c93c82d64c40d0f740c1902d334afc70c00ab7385198a0f823c41925e5f688bb20596031e1dbf7b0d6a950f180b3ac396c701e8289f01517a308bd8df7cd03b178", 0x6a, 0x8}], 0x800000, &(0x7f0000000240)=ANY=[@ANYBLOB='Y=670?-x2,\x00']) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000849fb8)) 2018/04/06 16:43:54 executing program 7: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101200, 0x80) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) fstat(r0, &(0x7f00000002c0)) 2018/04/06 16:43:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xc, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb68550ed80ebba4d909c7a12cd8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x5, 0x10000, 0xbefc, 0x8, 0xffffffffffffffe0, 0x4, 0x3ac5, 0x3f, 0x6c52, 0x1, 0x4, 0xffffffffffffff01}) [ 192.519563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket 2018/04/06 16:43:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1500) [ 192.569641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket 2018/04/06 16:43:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000040)=0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x11, 0x4) 2018/04/06 16:43:55 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0xfffffffffffffffe, 0x0, 0xffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x103, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x8000, 0x8, 0x9}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000140)={0x3, 0x100, 0xffffffff, 0x6, 0x3, 0x80000001}) 2018/04/06 16:43:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4c3, 0x10001, 0x0, 0x4, 0x1e, 0xd, "8889b8b1c406e73214fce5e71fcf96979ac1712a6ed020c3fd89ad74ed4e8bc611c6c11488985735d7c6bcb6db9f27756e7c199241d8eb1e4427513d3cab2e1a", "05a4bac63a9cd254c7f44cad4f68d261277e69ea1581edeee75ac50309363e037443b2e5fdecdf14a53349a48410e3a7b46cb6a99a3f0756d077fd25cf8a2835", "932d8419ccbb1aa2141c0ff4ebd20a3e91fe9b68a8264c0ac7c932cab6609a34", [0x1, 0xa150]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfff, 0x12101) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pptp, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x3, 0x100000001, 0x0, 0xff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffffffffffc, 0xfcb3, 0x40}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:55 executing program 0: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="e4317fbd080feb344ff5668f427a10e074d3f9dbae4753fe2c6d0ce707fa057cd72dc4bc452cab4b53d77c4dfa68fd57964c6ef92ac61009faad2883e6e2515f9508409c7e51aa23466cafdd1cefed6b58bb1234dcfed994ea5336271332eb1e601fc228d2f2f2e47f4855d15d7a37e2abad54f9c641736ec91f1d394475ccf296f9982db920be9f325b69e673ea8232c8e592a660dbb60f5ff334f6bd89eb7cc50b4fe3698cf03d1e3dc905ed3ac0644e9fa2428b10101d0050ef21c18e491502ccb1d39a034d91cb135f6fac1ada558ed8c0efce12b78c4799862e193bc55f27f3738bd8eba36c698fa674", 0xec, 0x4e3}, {&(0x7f0000000180)="cc995aba0e880bc205ec144a83c38f0580169d69d6afb2721f031fe445b69ced384e82a8c4599defa5c93c82d64c40d0f740c1902d334afc70c00ab7385198a0f823c41925e5f688bb20596031e1dbf7b0d6a950f180b3ac396c701e8289f01517a308bd8df7cd03b178", 0x6a, 0x8}], 0x800000, &(0x7f0000000240)=ANY=[@ANYBLOB='Y=670?-x2,\x00']) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) close(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000849fb8)) 2018/04/06 16:43:55 executing program 5: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="60000000d513cf051828b36288ac5a6bba64a2dc256c13998a7f03e949d58272a325370b763000aed3883f9cab959f80577efe689dd924fe4dcbe1ba78b0a7652c9acffa86400824979870b6975f42c0c177a54104f5ef8caa8fb10d41238ca2861e2a3e203d3cc37985bf29f7240e230269fa892e404826a2405c5cf64fb2"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485", 0xa0, r3) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r6 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00000001c0), 0x4) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000000100)={'vlan0\x00', 0xc5a6}) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 16:43:55 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000000)}}, &(0x7f0000000040)=0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0203000010000000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000300070000000000020000000000000000000000000000000100140004000000050005000000ff0200000000000000000000000000010000000000000000"], 0xffffffa5}, 0x1}, 0x0) 2018/04/06 16:43:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") sendfile(r0, r0, 0x0, 0x5) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000780)='\x00', 0xfffffffffffffcd9, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", &(0x7f0000000080)='\x00', &(0x7f00000000c0)='securityeth0system\x00', &(0x7f0000000100)="73797374656d626465762ff35b232a2a707070317b76626f786e65743100", &(0x7f00000004c0)='wlan0self\x00'], &(0x7f0000000700)=[&(0x7f0000000540)='em1em1([^bdevppp1\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='cpusetvboxnet0lo\x00', &(0x7f0000000600)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d"]) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/06 16:43:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xa0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x5, 0x13, 0x18, "dcc94d0e2b1bd8aa2a81546dbb7207b5687f4c5d9bc1ebf80f6118605ddc0bc64314a0f20d3f40f2764a9f1f616df42f5e8fb1772f7bdd93232719b20023b3dc", "ce1c7bbfbf0c092a604d9521afa28e13c5ccfc37e47a04d6a75438ad56ef001a8c77adbe7d26018ba1d32a1996672b09fe6c435dba4782b1191bf89f42daae65", "4a20f5f85061bb941d1aec4277fde0f0ece6e134208ffa0f311a3e4b6c844269", [0x9, 0xed6]}) socket(0xe, 0x80a, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2a, "2d559784daef7b3cdc42447097e509e2d4111c777fd55d04c9e306a1f0836bf8f7f120075dc78da3cf4d"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x81}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/04/06 16:43:55 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0)="df560dfd124c170c62f698c4d694209d03f4a0189dcd91c41554df9f73cfdb", 0xfffffe44, 0x8080, &(0x7f00000002c0)={0x2, 0x4e21}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x7) mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) fstat(r5, &(0x7f0000002940)) getpgid(0xffffffffffffffff) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)) fcntl$getownex(r4, 0x10, &(0x7f0000000440)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f0000000040), &(0x7f0000003080), &(0x7f00000030c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004900)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0)) getpgid(r6) geteuid() getpgid(r6) stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)) fcntl$getownex(r2, 0x10, &(0x7f0000004c80)) geteuid() sendmmsg$unix(r3, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000002340)="e1442f92a789be2f7f37ed7d4a8e4d665b16dd933b586b6286538e1165c5e64114a5616dc7eb94da991643e3512efe56c03a9d359f0b0ebc08ac9bd08d03e15315c63770486cf5f03f22ce992e3975582d76ee535b81aaac9697fd56f7140b68", 0x60}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) r7 = dup2(r5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x6, 0x8}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x124, &(0x7f00000008c0)="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"}) 2018/04/06 16:43:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/06 16:43:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3ffffffffffffffe) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="c5179dac11f25d736f1d0bb3ed1aba44df438e4d0f2bffee404ad6c1e693be298a4d0626dc4f3aefd092a6fe2b06697761eeb780537ca37a6b93166c971cc524b08e0f792dc92558a2b802ec18fd3fb99df25ec5e3f78d69ce3413bd954bdac0c07e14d35e4a01a929aca1ad0ac0b8803d59d43a887daba27aa1022cdf1d518e1a04a5a3615c10b8a4938fb6613fc0c0903a45cf0a40f3045f8b4af66eef3c8007de6451474dcd6e25e78fb478274aa3c696afc58b2191fb92f4c5bdf329c3e1380a3650b52b5644f82d08234ec3e81563117063fc7ee98cdc445778") writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) 2018/04/06 16:43:55 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x3, 0x3}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000180)={@multicast2, @multicast1, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/04/06 16:43:56 executing program 2: r0 = socket(0x0, 0x5, 0x7) timer_create(0x7, &(0x7f0000000100)={0x0, 0xf, 0x0, @thr={&(0x7f0000000000)="cac0a3209ddbbae13e5cfe71749a808df6a6538cc10c253cb94f837f36d34a00441236246f557571849f04cbda638f003f0241f5a0021015ab30f79beae5135b655576ab410e7aaff0c3d83d9325fd57aebe461b028f8e6194b7a0fea5a25534a543ffd37b80b0e2ef94f1ea7726f8fd489758639bb49dd888ef4c2ad84077fc82cfe44135898c6761f95a13f34628ee5b1f89d0c6412a68e1f87319e17a1496256e", &(0x7f00000000c0)="d494d6362f11e4efc8f6e564b48dcbb7eafdd4d09fdb43082299130ee5af2c00efb4bcc747e06fcec30ceefe1910076f9edb08e2828515ee2729c3e3a8ac"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) mq_notify(r0, &(0x7f0000000340)={0x0, 0x28, 0x6, @thr={&(0x7f0000000180)="485edd596fc2e28d87f7e425c0f80bc9a185218431ccf2c8f5ef1dc3273314e8a8a9f4b282164b9697d00fd3d5e73e402096a7e1393c2e0af6f6d14818f6e8d4646d8be6dff46253b145ba35dec462259b67083bc301120953d342166bf8fb5f3dd0a383ed197d4f26211f427a902382da24136b2ce21970026c32cd6d61e92208898d5d7b9fd47c648e241a5540108d01e46e6f9640fc0011605f6146ca4e6c0f533d9afd5c6565e4259cdb0ff287ce12f0544f8e329cd57b9d05e21920918d", &(0x7f0000000240)="1ed51abc0c24ce3fce730078df3736343288b96bd8236eea7ac9632d234cc8c988626544a33708950be4a2170c914647130598028fe4cb62f3808dcf1c261335ba02867f9f9f3e4539f0d2fc2ff3e91f7f00cace1e4332ad6fabedb4566ce854b103d18d3f7321ac7ee310e782af4ed07d208b4339f413957963fc963533e3d92b4ec8a9376d3a047b15802a637e2a07a74020581e4395a8ad03e8ac2005f05b0b28d99fbbf448afd1b48a06788855e4242f44f93fba0876a49f784ddb24c7ec5b37da82578bf5a171fda8d0f1e9610bcb82fe7eafea289586c0043b536bf3565b1ab0a5baabf0d5389df46cc8a51bcd9a589d8d"}}) 2018/04/06 16:43:56 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/06 16:43:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:56 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r1 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$set_timeout(0xf, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x280000, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f00000002c0)=0x6e, 0x80800) rename(&(0x7f00000004c0)='./file1\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000039ff0)={0x0, 0x1c9c380}, 0x3a6) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) keyctl$setperm(0x5, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setfsuid(r4) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x7fff, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x200, 0x0, 0x4}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) memfd_create(&(0x7f0000000000)='\'::GPL-(security\x00', 0x0) listxattr(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f0000000140)=""/30, 0x1e) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 16:43:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x4, &(0x7f00000002c0)=0x4) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x10, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa5) 2018/04/06 16:43:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000001ffc)=0xffffffffffffff9b) 2018/04/06 16:43:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) fsync(r0) 2018/04/06 16:43:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x76a, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x4d9, 0x9}, 0xffc9) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x54) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/06 16:43:56 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@loopback}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) 2018/04/06 16:43:56 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/06 16:43:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b"], &(0x7f0000000040)=0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+10000}}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/04/06 16:43:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f00000008c0)=ANY=[@ANYBLOB="75e66666387e1b8282922ab41b6803234759c903799db2695de4aee639317a9be9b5b44bcfb69e8ad215e4f60381b2ebc4031f5ecee8690756c86a8ec20354319390302c5513494f2939f7429c052f9260f7c79d6a2c25ccf07dc544834196aefdef2dbd6c44862b80ec27f61eb6", @ANYBLOB="5b1af00f2186d1d0eb4ee0b4cc09bef273170750f7eef8d45f26152f95204f905880e6b7f20b92108b", @ANYRES16, @ANYRES16, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="4be005272cfb45061aa834065d4a9fe1162d4218f6f71c162c8213bc95f544e3cd9d2f6645f9e2637f465d3e41376c78f08a3a2d0e4f9151df865a8a267f1d8701cc96d596f14d8101a83003f609a6198810ed36863e465b6048cbcb29549b6a8c27252b7c3fab050e10215c035eee202edf8df7a9169507abc445cfbcf96b34369729a3a3ba7825e6814e17bb57d98729905183b806c9683f00bce6fdc479f65e1c74f53872533e", @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="668f820aa130b6deddae4946a31e8f964fbac03d228b62148f735017df0d020eec9c0808896f4f429e26dc476c2689dbb372dcd81585effd3321c0343cba8bcd4fcda23f203c744d45790d722156e1ac1076d103f9f5489f19de374c9211196f110b6c4f4c7ff9dff64170d7a7e2e420230efa13ea5e61be8335cf62c92d69e2e299f6a0057bf2d0a875998501334d84c927790c831cbd78f847ca192487e4774bff248b1f6d1c"], @ANYRES16=r2], @ANYRES16=r1, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16=r0], @ANYBLOB="7e4f4baa9358ee772f81352f40550b2ecb26e8c23217d4cfb24adab8df9ebc6505c34bd528a60ac42067f67bd82f4738fc61de903622c7146f8d80e2227fc6fa7b90a9d41b41f35833adc865bea091c1c464730d9f0d9e8c23c2e093f8164c6aeb77599ac95873a67f6f10fac9a5cab3c8c3b65abb53a6925b843439a1a7"], 0x29e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000700)) r7 = userfaultfd(0x0) write(r7, &(0x7f000014d000), 0xfffffffffffffe6f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000400)="bad50e4291", 0x5) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0)=0x56b, 0x4) write(r8, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000440)=0x9, 0x4) unshare(0x3fefffd) 2018/04/06 16:43:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'syz_tun\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001380)) 2018/04/06 16:43:56 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x8) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/06 16:43:56 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x44, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x1, 0x0, &(0x7f0000000540)='$'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x18, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bpq0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$getsig(0x4202, r2, 0xfff, &(0x7f0000000340)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000300)=r2) 2018/04/06 16:43:56 executing program 6: clock_gettime(0x2, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x200000000003, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101082, 0x0) write$selinux_user(r3, &(0x7f0000000100)={'system_u:object_r:chkpwd_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2b) r4 = add_key$keyring(&(0x7f0000000e00)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r5 = request_key(&(0x7f0000001380)='pkcs7_test\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001400)='\x00', 0x0) keyctl$unlink(0x9, r4, r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x7}, {0x0, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10040, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) sync_file_range(r1, 0x5, 0x7, 0x6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/6, 0x6}], 0x1, 0x0, 0x0, 0x101}, 0x5}, {{&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f00000004c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/7, 0x7}, {&(0x7f0000000540)=""/219, 0xdb}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/116, 0x74}], 0x9, &(0x7f0000000840)=""/112, 0x70, 0x6}, 0x5}, {{&(0x7f00000008c0)=@nl=@unspec, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/159, 0x9f}], 0x1, &(0x7f0000000a40)=""/131, 0x83, 0x2}, 0xff}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000b00)=""/245, 0xf5}, {&(0x7f0000000c00)=""/216, 0xd8}, {&(0x7f0000000d00)=""/100, 0x64}, {&(0x7f0000000d80)=""/95, 0x5f}, {&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/240, 0xf0}, {&(0x7f0000000f40)=""/140, 0x8c}], 0x7, &(0x7f0000001040)=""/54, 0x36, 0x3}, 0x9}, {{&(0x7f0000001080)=@nfc, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001100)=""/147, 0x93}], 0x1, &(0x7f0000001200)=""/19, 0x13, 0x2}, 0x7f}], 0x5, 0x102, &(0x7f0000001300)={0x0, 0x989680}) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f00000014c0)='tls\x00', 0x4) connect$unix(r1, &(0x7f00006edffb)=@abs={0x0, 0x0, 0x4e23}, 0x6e) timerfd_gettime(r3, &(0x7f0000000340)) clock_gettime(0x5, &(0x7f0000001440)) 2018/04/06 16:43:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x92) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x5, 0x800, 0x20}, 0x10) [ 194.601363] binder: 14583:14589 transaction failed 29189/-22, size 0-29418812139027828 line 3011 [ 194.622222] binder: 14583:14589 ioctl 8955 200000c0 returned -22 [ 194.630476] binder: 14583:14589 transaction failed 29189/-22, size 0-29418812139027828 line 3011 [ 194.640258] binder: 14583:14590 ioctl 8955 200000c0 returned -22 2018/04/06 16:43:57 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000000, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4, 0x0, 0x100000001, 0x9, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/06 16:43:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) sched_setparam(r4, &(0x7f0000000500)=0x3ff) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25cc", 0x1c}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 16:43:57 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000080)={0x28c, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f00000000c0)={0x10000, r5}) 2018/04/06 16:43:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x75) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="737973743d77655fb08bba0fe0dd8d96076d5f753acfb3f225743aa7082e958900bd000000000000000000"], 0x29) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/04/06 16:43:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/06 16:43:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80000000000004, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) getsockname$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6000000000, 0x4, 0x8, 0x3a, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000200)=0x8) getpeername$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x50, r4, 0x400, 0x70bd2a, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa286}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x57a1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x100}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000840}, 0x8800) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/189, &(0x7f0000000040)=0xbd) creat(&(0x7f00000005c0)='./file0\x00', 0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000340)=0x40, 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/04/06 16:43:57 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x21, "af0c8d89baf2a346720b2005ebc8a2fad005dc806b93466b1f0e5bc16545e49fb6"}, &(0x7f00000000c0)=0x29) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffff90d, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) 2018/04/06 16:43:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x3, 0x5, 0x6, 0xffff, 0x6, [{0x10001, 0xfffffffffffffff8, 0x10000}, {0x248345c3, 0x7f, 0x9, 0x0, 0x0, 0x2}, {0x8, 0x401, 0x8, 0x0, 0x0, 0x8}, {0x4, 0x9, 0xc7e, 0x0, 0x0, 0x400}, {0x7, 0x4, 0xc4b, 0x0, 0x0, 0x100}, {0x587, 0x0, 0x3f, 0x0, 0x0, 0x8}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000200)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000180)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/163, 0xa3}], 0x5, 0x0) 2018/04/06 16:43:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xb, 0x0, &(0x7f0000000040)="0e41e97e00000000000000"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400140, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x3a, @empty, 0x4e23, 0x0, 'dh\x00', 0x0, 0x3991352c, 0x42}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2001, 0xffffffff, 0x2, 0x1ff}}, 0x44) 2018/04/06 16:43:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x20080) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) fchdir(r0) r2 = dup2(r0, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x1e, 0x4, 0x6, 0x8}, 0x10) 2018/04/06 16:43:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setns(r0, 0x8000000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x1f0000000000, 0x3, 0x13, &(0x7f0000ff0000/0x10000)=nil, 0xfffffffffffffff9}) 2018/04/06 16:43:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x200, 0x4) 2018/04/06 16:43:57 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f0000000040)='vmnet0\x00', 0x2) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) [ 196.317831] IPv4: Oversized IP packet from 127.0.0.1 [ 196.539733] binder: BINDER_SET_CONTEXT_MGR already set [ 196.545752] binder: 14616:14648 ioctl 40046207 0 returned -16 [ 196.557864] binder_alloc: binder_alloc_mmap_handler: 14616 2000c000-2000e000 already mapped failed -16 2018/04/06 16:43:59 executing program 3: r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f0000000400)={0x2f, 0x1000, 0x1, 0x9}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pselect6(0x40, &(0x7f0000000180)={0x5, 0x2, 0x76, 0x4, 0x8, 0x6, 0x55a, 0x33}, &(0x7f00000002c0)={0x1000, 0x1bd, 0xfffffffffffffffd, 0x10001, 0x5, 0x10001, 0x7, 0x36}, &(0x7f0000000300)={0x7, 0x8, 0x3, 0x4, 0x7, 0x7ff, 0x9cce, 0x1ff}, &(0x7f0000000340)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000000380)={0x6}, 0x8}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x0, 0x80, &(0x7f0000ffe000/0x1000)=nil, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000080)={{0x101, 0x29de}, 'port0\x00', 0xc5, 0x140000, 0x1, 0x2, 0x5, 0x80, 0xbb7f, 0x0, 0x4}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e22}}}, 0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x98, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xe2, "0377887c7033eb6b1557c154715f88ef4891d87344a47eb80b052b61652655853d828ba548164a0fa60c94fd951b72b7d5901d9cf56c981eb801c10f54483368ca262cf9e09dffd84c1135530799dfc320b566349a82eaa1e9f63c5489405571bd61de96146e6bd2e7eae00971002ef94cea791304954d4ce09e1293af0929e9e88d185cfd22570facbf17d832f41a5cb6cbefabe4e11385ef446db6eb7cee717cf6274042c0fff52d803c3685fed2b3f907177794311588d0afbca22f107f50ca90523c36ebeda4b8cd1d2aac7ea48fe96b7ed0ca322f4093ddd61f36a5ff76d237"}, &(0x7f0000000440)=0xea) 2018/04/06 16:43:59 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80000) recvfrom$inet(r0, &(0x7f00000001c0)=""/229, 0xe5, 0x22, &(0x7f00000002c0)={0x2, 0x4e21}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8043, 0x180) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000300)=0x80, 0x4) sendto$inet(r2, &(0x7f0000000340)="8d7fc98ae69906104bc52da01004a06dda8be057ba600ada54d9c541beb0793633462f44e41e56c2cc856a3c91e4ab903eed648d4e123d5dbd5f9c94", 0x3c, 0x4000000, &(0x7f0000000380)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2840200}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000003a00000002000300000000ff09000000277c868df8050ce41d853f3fd9d0aa6f3a28ae8e2aa1f98e35872ca81ace0da79dc9091db098ece57d0000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 16:43:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x98) r5 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r5, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r5, r5, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x8cf, 0x2, 0x5, 0x500, 0x4, 0x40000000, r6}) 2018/04/06 16:43:59 executing program 6: r0 = epoll_create(0x17) setns(r0, 0x4c000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00007b3ff8), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/06 16:43:59 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000100)=0x48, 0x800) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000100), 0x0) 2018/04/06 16:43:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000240)="1f000000020319000000070000000681", 0x10}], 0x1) 2018/04/06 16:43:59 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xb, 0x0, &(0x7f0000000040)="0e41e97e00000000000000"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400140, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x3a, @empty, 0x4e23, 0x0, 'dh\x00', 0x0, 0x3991352c, 0x42}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2001, 0xffffffff, 0x2, 0x1ff}}, 0x44) 2018/04/06 16:43:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:43:59 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x44}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0xffffffffffff85e8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d36ff4)) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) geteuid() socketpair$inet6(0xa, 0x6, 0xa4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000180)=""/48, &(0x7f00000001c0)=0x30) 2018/04/06 16:43:59 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x6, 0xfffffffffffffff7, 0x2}, 0xc) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) r2 = socket(0x1f, 0x0, 0x401) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000680)=0x4, 0x4) read(r0, &(0x7f00000006c0)=""/231, 0xe7) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) get_thread_area(&(0x7f0000000440)={0x0, 0x20000800, 0x610ab296726ca9f3, 0x1, 0x434d, 0x0, 0x2, 0x8, 0x8000, 0x6}) poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000002c0)={'filter\x00'}, &(0x7f00000000c0)=0x50) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)=0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000005c0)=0x4) write$selinux_load(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578be9c861bf37cba6b6666104ddc5a6b95f56fb42d2270"], 0x26) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936ee6a67bd21673a08478220febadc5ca0c04ff1f4833b9ff10189a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd20539d5632a32530d599a5591e6c882e3ae7ea6697b93d32112b2bc83d72a"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 16:43:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x0, 0x80000003]) r1 = socket(0x1f, 0x1, 0x3f) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x0, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)}, &(0x7f0000000180)=0x50) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xcad3, 0x9, 0x9, 0x0, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x200, 0xfffffffffffff801, 0x200, 0x9, 0xfff, 0x8, 0x1, 0xfffffffffffffffc, r2}, 0x20) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000240)=0x4, 0xaa) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x5e4, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0x0, r3, r4}, {0x200, 0xff, 0x6, 0x3f, 0x40, 0x3, 0x1d90, 0x7}, {0x4, 0x40, 0x2, 0x5}, 0x7, 0x0, 0x3, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x0, @in6, 0x3507, 0x0, 0x2, 0x9, 0x8, 0xffffffff, 0x5}}, 0xe8) 2018/04/06 16:43:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x101903) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, [0x3f, 0x40, 0x3cbe, 0x1, 0x2, 0x7f, 0xfe, 0x0, 0xcf, 0x8, 0x2, 0x80000000, 0x6a, 0x4, 0x81]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x10, 0x2, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r2, 0x1}, &(0x7f0000000540)=0x8) getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff]}, 0x6e, r3}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000004c0)=0xeb1b) fanotify_init(0x5, 0x9006) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ipddp0\x00', 0x4}, 0x18) 2018/04/06 16:43:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000002c0)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x8001, 0x8001, 0x9}) [ 197.538060] keychord: invalid keycode count 0 [ 197.550741] keychord: invalid keycode count 0 2018/04/06 16:43:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/238) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000000340)=""/151, 0x97) 2018/04/06 16:43:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) prctl$void(0x1c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f216f9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220feba9c5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b2dd06bdaacf1e787fb2708bd458d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x1000000000000]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000002c0)={r2, 0x5, &(0x7f00000000c0)=[0x10001, 0x1, 0x80, 0x6, 0x3f], &(0x7f0000000100)=[0xffffffff80000000, 0x6, 0x7f, 0x8000, 0xa4c0, 0x4, 0x1], 0x21, 0x6, 0x100, &(0x7f0000000140)=[0x1, 0x7fff, 0x800, 0xfffffffffffffc01, 0xa8, 0x5], &(0x7f0000000180)=[0xed95, 0x180000000000, 0x3f, 0x100000001]}) ioctl$TCSBRKP(r1, 0x5425, 0x101) 2018/04/06 16:44:00 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r2 = gettid() process_vm_writev(r2, &(0x7f0000001300)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/238, 0xee}], 0x4, &(0x7f0000002440)=[{&(0x7f0000001340)=""/157, 0x9d}, {&(0x7f0000001400)=""/16, 0x10}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r1, 0x7) r3 = gettid() syz_mount_image$hfsplus(&(0x7f0000002480)='hfsplus\x00', &(0x7f00000024c0)='./file1\x00', 0x3f, 0x4, &(0x7f0000003680)=[{&(0x7f0000002500)="2a204ff9f9f9578896c394b0bfa00dacfb545ee2cbf2e7a7a5e6825662321e6e1abf091c1c468763f8b7ef6fd3fda88943043643ed05b04090791511e8e3d5893863192668c230ac1932ac5e3a", 0x4d, 0xfff}, {&(0x7f0000002580)="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", 0x1000, 0x20}, {&(0x7f0000003580)="953d25f7e8ed6293ec9c29c8b06e32b6dd156cd73aba19f66f985d2225a4eeb815bde0d76b47462791ea23335bf239ebbfdb8ea40027a91ccb659d233e016f1bf6fa366013e8ffa2c3c1214c3e62390249227efb471551678bd2c996a50184bb15161cfe723b71371f7592fcb6555b8b2d87f51e41a60ad47ba978669cc149baae2ca7a33475211dae45562d3f95d2db05f8", 0x92, 0x8}, {&(0x7f0000003640)="1ca781f696604111d06bf614d9c80d50ebe09ba857741617dd35707c", 0x1c, 0x1ff}], 0x12400, &(0x7f00000036c0)=ANY=[@ANYBLOB="73657373696f6e3d310001f8ffffffffffff666f7263652c00"]) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fchdir(r0) tkill(r3, 0x1000000000016) r4 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r4, r1) 2018/04/06 16:44:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3f, 0x101906) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x444) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, "5cf1735a7a8a242ff899e0633f5fcea8fb5a550ed80ebba4a7186b5a68616f69add13dc93a80f22ff90300a844f3e8b5ade4e5935137af6fe251190634435dca", "e006a7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691f000000000000000054096bdaacf1e7a2fb2704bc2ef77b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x6]}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x1ff, r1}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x72, "635216102995edf8d1c4244a98a531a1e9f9e545de56133dafef4a3a27e899551dd7a20d529b0e0c386c4d47a525a4d17dbe04dd67211dde9b6693d6b10d98a1283d4d059b390ac60d5a8c54b964215e17985f5406d2da9862a5c73aee33d1868465cc9423a4a7be4d03d44c0ac35417d358"}, &(0x7f00000002c0)=0x96) 2018/04/06 16:44:00 executing program 6: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r1]) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000040), 0xd69164d6) 2018/04/06 16:44:00 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}, 0x9, 0x7, 0x3, 0xffffffffffffff9f, 0x40}, 0x98) setrlimit(0xe, &(0x7f00000001c0)={0x3}) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='sit0\x00') r2 = dup(r0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000380)="7e07aaaaf4b38788b3626f228d7618a4ba7af49540ab3eaeaf9e86423fd3846e39967d14cdf1d71acbec047914b251f6fa6a4af666b902e2a77779d12acc0e5dc8eabf16a720a9216f3d92d6c66e8e0f5a83058218db6a989a7ef83625aa4f8cc8af6778891d0eae70d8abaf2a42b4072c75ed7650f9f3acaa226563bfdd7ea102915ecfcd67066f3ba2d3a31a526e8413fbcd53", 0x94, 0x7fffffff}, {&(0x7f0000000440)="ba18d9c13161b23bef4aaa951ba7395a20ce4d245fa287b257c6cef4cf1ef0ba30734ead5a8f9b489db95a4aca72603d3b6ead6dcadfa6fce4ca96a4fd79daaa6afe64d0d1fa3ef772877e3b18cc55f13b4d408b0a62bf9b79435e7fb46772c5d8f3f92a3a58eb833b825fa8db23afaf774cdedd630cd40117e5122cb7999b90cdebe321640e0fba4e06f02b492fe6ef63", 0x91, 0x8}, {&(0x7f0000000500)="5a43b0bc36a6418bef3c1d2099083e331b6853984ab453e6a787391bfccdad7f4baabb4833a5ee5f9f5fc3b50fc798fa99de1d6909b410247200855bda47d79044051f246aac6ad6c1974a8c6cdf02d88694eee9ce3743ffafca584cca71746f42f5188902301a2781a1fc79a78d24539f07fe4615f593fc7dc721fb92a0eeca76ea6cd9a7491afb", 0x88, 0x8}], 0x1002, &(0x7f0000000600)={[{@debug='debug', 0x2c}, {@check_normal='check=normal', 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x37, 0x31, 0x37, 0x34]}, 0x2c}, {@usefree='usefree', 0x2c}, {@showexec='showexec', 0x2c}, {@codepage={'codepage', 0x3d, '852'}, 0x2c}, {@showexec='showexec', 0x2c}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000680)=0x2, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000006c0)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000700)=0x9, 0x1) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000740)={0x7e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'lc\x00', 0x5, 0x9, 0x66}, 0x2c) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0xff, 0x0) getsockname(r0, &(0x7f0000000780)=@hci={0x0, 0x0}, &(0x7f0000000800)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) remap_file_pages(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x1, 0x6335, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000880)="74e84086d72af83e4097d19045b015297bd8b615b5318b17629e3af940c3f1edef2f0cd32b92a66b7b7197e193eec9222716aec34207665493f81a4a7ff5ca2514723ea6855412d6097c2d9122aa7ef9a3f8e682a46547b1403269976c434033eac9427d51b395e91c310b6134393e5da4f1080dbdc830a8b2491585891f64a5704d2ab2f2712ff06da192e629aeae21fd7bf67bb18d3ef3ccfd864378c7226ac588ec9d1dcfb86be8b43524cd151dda103384e5505757958f4ce28743f9e7fa989a607204186f0ad498bdfac1a2fddeaea03cc0577ab899d4db5bdb8a10472e2ffcb331a7d87a6f59115e", 0xeb) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000980)=0x6) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) mq_unlink(&(0x7f0000000a40)=')wlan1\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000a80)={&(0x7f0000ffd000/0x3000)=nil, 0x7, 0x2, 0x90, &(0x7f0000ff4000/0x2000)=nil, 0x5}) accept4(r2, &(0x7f0000000ac0)=@ax25, &(0x7f0000000b40)=0x80, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000b80)={0x0, {{0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000c80)={0x5, &(0x7f0000000c40)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000cc0)={r4, 0x6}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000d00)={'HL\x00'}, &(0x7f0000000d40)=0x1e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000d80), 0x4) 2018/04/06 16:44:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', @ifru_hwaddr}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$sock_ifreq(r1, 0x89dd, &(0x7f0000000000)={'vlan0\x00', @ifru_map={0x3, 0xc792, 0x4, 0x4, 0x80000001, 0x10001}}) 2018/04/06 16:44:00 executing program 2: r0 = socket(0x4, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb08000200ffffffff", 0x24) 2018/04/06 16:44:00 executing program 4: prctl$intptr(0x200000002a, 0x0) r0 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x8, 0x10012) 2018/04/06 16:44:00 executing program 4: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x5, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'nr0\x00', @ifru_names='eql\x00'}}) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/06 16:44:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="ff0100fc00b4efe18a770745485e"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000000340), &(0x7f0000000600)=0x4) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x2, 0x4, 0x4, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x80000001}}}, 0x401) readlinkat(r5, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)=""/39, 0x27) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d396", 0x1b, 0xfffffffffffffffd) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000001c0)=0xc, 0x4) syz_open_dev$binder(&(0x7f00000006c0)='/dev/binder#\x00', 0x0, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000880)={0x88, r1, 0x100, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x44000}, 0x2004c080) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0), 0x0, r7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000400)) 2018/04/06 16:44:00 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000000000018902, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000002c0)={@ipv4, 0x0}, &(0x7f0000000300)=0x14) r2 = request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/keychord\x00', 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="ddae5ea5d8518a9823f042971c9e81509d11d33263702fb9337515cde4e8093927d187a399f3ab4653a76663d886be75e7fc468adab58ad1e3fc8426bbe606637644461fed25f76c9a63e6a78e8fc47f48f700829c3b705d8cd0960c6491869a62853438c4a31b7e4cb72b129be34de193d5b604acdcebd4f31033750c04518af1e2171cc15b03849daa9cd10bf50467268614b326b12707", 0x98, r2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x5, 0x1, 0xfffffffffffffff8, 0x1}, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x60, r3, 0x502, 0x70bd2b, 0x25dfdbfd, {0x3}, [@TEAM_ATTR_LIST_PORT={0x4c, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0xffffffffffff7fff}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x50) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f3dff9)={0x0, &(0x7f00007b5000)}, 0x10) 2018/04/06 16:44:00 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40a540, 0x0) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe002, r1, r2, 0x0, 0x880) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') 2018/04/06 16:44:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/153, &(0x7f0000000240)=0x99) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x3]}) socket(0x10, 0x0, 0x81) 2018/04/06 16:44:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x9, 0x7fff, 0x9}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) 2018/04/06 16:44:00 executing program 6: r0 = epoll_create1(0x80000) r1 = timerfd_create(0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x8, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x4e22, 0xffffffff, 0x4e20, 0x56cd, 0xa, 0xa0, 0x80, 0x4, 0x0, r4}, {0x80000001, 0x10000, 0x2, 0x9, 0x0, 0x8, 0x20, 0x9}, {0x4, 0x10001, 0xffffffffffff0000, 0xfffffffffffffffd}, 0x4, 0x6e6bbb, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3501, 0x0, 0x0, 0x8, 0x81, 0x1ff, 0x4}}, 0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fchownat(r2, &(0x7f0000000000)='./file0\x00', r4, r5, 0x1000) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000440)=0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r6 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000003c0)={0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r6) 2018/04/06 16:44:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16], @ANYRES64]], 0x10) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x11, r8, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/06 16:44:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) dup2(r1, r0) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001580)=0x0) setuid(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f00000010c0)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0xd, 0x2, @tid=r3}, &(0x7f0000000040)=0x0) timer_gettime(r5, &(0x7f0000000140)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@local, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000e40)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0xfffffffffffff800}, &(0x7f0000000400)=0x10) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000600)=""/94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000000480)=0x283) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000a40)=ANY=[@ANYBLOB], 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000a00)={@dev={0xfe, 0x80, [], 0x16}}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000e80)=0x4) prctl$setptracer(0x59616d61, r3) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000008c0)=ANY=[]) 2018/04/06 16:44:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00004aaffc)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 16:44:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050de38)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x18, 0x9, 0x2, 0xe, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x4d5, 0x80000001, 0xfffffffffffffff7, 0xdd, 0x2, 0xe0000000}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x13, 0x10, 0x14}]}, 0x70}, 0x1}, 0x40000) 2018/04/06 16:44:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x101900) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) openat$cgroup(r1, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x7fff, 0x0, 0x2, 0x1b, 0x8, "da79bd017ecb0fde4c19e1471e72f6f9da26d304ce54ac6f1648bb6341732247a66129ccbb4fed4d2be909eb49fb9cad4fbf7396840cbb3a7e2e48f8ef872096", "4190a596b6ad6dcbfd08bc291bee23d932f731e5e01b14440511af6482052bb43a6604bfa99183db636c19c4367f8b2448159f0c75500d85aca87185b68aa78e", "1e5f089ccd6cb44ad24c97c029e58a23c1c1d2325bb5172e460fa3036d015759", [0x3837, 0x1]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/117, &(0x7f0000000180)=0x75) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:01 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xe71, 0x142810) dup(r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000f5241b0b0a075b0035ffc3f6f050ca88ad00c92cbe17f0785e382ee31d7bd561209c8197e55d7d47d3bb5e0270284a0cdeaade716e2ecc7b70fb49a71b79f67aed1c14b90dafd52b8cde1447b0ccf189684cb14e86f44fe59d9f9213d8db2cf9113772e3b0b0ed94031ee112ab28c3f7bc58f57a0efb63f9a3619dd9d86aaebf9fb02518ffa5cea62ffc30798742e6b30f0dd81a6acbfab33d53ab8dc1ba8d382db5dd9d597f07dedec33b63bfce0cd3024ea9af6a45e5f4f25d4ec249a74ad3ef60d9761db7f2cf0772b03ed5dbf75866a30c065a77322e066e02b9af5d6a183a91dac1561ebe37f40903491d0d047dc1d9054ac7d9500f1acc298e21b91", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x15, 0x204, 0x57, 0xfa, r1}, &(0x7f0000000180)=0x10) lseek(r0, 0x0, 0x4) r2 = getpid() sendfile(r0, r0, &(0x7f00000001c0), 0x20) ptrace$peekuser(0x3, r2, 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x374) fsync(r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/06 16:44:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/06 16:44:01 executing program 2: utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xbe, 0x80}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x110, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='!\x00', r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) lookup_dcookie(0x3, &(0x7f0000000340)=""/45, 0x2d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/06 16:44:01 executing program 2: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 16:44:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/04/06 16:44:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000016fff)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/06 16:44:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x29f, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:01 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f0000581000/0x3000)=nil, 0x3000, 0x7, 0x31, r0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TIOCSCTTY(r2, 0x540e, 0x6e) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/06 16:44:01 executing program 5: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller1\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x48, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e95e1fe58"}, &(0x7f00000007c0)=0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={r1, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) fstat(r4, &(0x7f0000001d80)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) clone(0x8000, &(0x7f0000000140)="22f05c", &(0x7f0000000180), &(0x7f00000002c0), &(0x7f00000005c0)="b82aef6c7feaae82029dbf52d968c6a7b128355dfbdfca17f494b8cafca62a0148982946c1f361955c8c2ebadc1f94895dad5772bf392be5b7cc4fb37e32ca472b963ec042c3de3d00c31db62c8f9688c1881ebb8cbfb9c510beef6239302b09db34ea02fa79842270df0b189c0f091592c390b0371fa1b2246c987b2bfd926db4c27fa8108a97") sendmsg$netlink(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="1093f44b2d10b53e9cf5e3002a00500109ffcff800000000"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00004e6ec2dc02105004f0e6cb9fd2d50a0c758383c0b3cbb6040805b43abb3139960966b8"], 0x29}, 0x4000) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x0, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/06 16:44:01 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f00000000c0)=0x2a9) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000000d000/0x2000)=nil) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x4, 0x0) [ 199.991858] binder: BINDER_SET_CONTEXT_MGR already set [ 200.003903] binder: 14798:14810 ioctl 40046207 0 returned -16 2018/04/06 16:44:01 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x0, 0x0, 0x0, 0x22b1, 0x7fffffff]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x3, 0x4}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect(r1, &(0x7f0000000580)=@sco={0x1f, {0x9, 0x0, 0x1, 0x3, 0x7ff, 0x80000000}}, 0x80) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f00000004c0)="6d05fba74268efd18618a79b2b354d3c2ffb97ff426c787e160571e0a6bb1b5a75d98a206424720d9ccea5b523beacca1595d416fdd2c58a33b100a0d9b3a4922662c64f2d115abe9e814b2c8cb8b36d4903a068ebcc353f4feb7bb5b9a1f41fbe9c5ee64a4ee84c6935c8c681ff31b287fdcb7665f4b14efb9ba45c633a66880cd1a2cef9b93a3dd361941c4c1e1c2ba46cc23317ca8eca47f21f82b62c1fb77a6207bd1d362a2703d152b99eab4a231e00", 0xb2) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/06 16:44:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x2, 0x5, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, 0x0) 2018/04/06 16:44:01 executing program 4: r0 = memfd_create(&(0x7f0000000040)='@-\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xdf) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000073c0)={@remote, @dev, 0x0}, &(0x7f0000007400)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007440)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000ff4)={0x1}) ioctl$KDADDIO(r3, 0x4b34, 0x21) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) poll(&(0x7f00000e2000)=[{r4}], 0x1, 0x0) 2018/04/06 16:44:01 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfe0, 0x8000) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x100000000, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$tun(r1, &(0x7f00000000c0)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @mcast2={0xff, 0x2, [], 0x1}}}, 0x34) 2018/04/06 16:44:01 executing program 0: r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557ff4)) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 2018/04/06 16:44:01 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000140)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x14f, 0x10, 0x7, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x40}, 0x8) clock_adjtime(0x0, &(0x7f0000000ff1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6b}) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x10000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f00003ad000/0x7000)=nil, 0x7000}) 2018/04/06 16:44:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xff, 0x1018ff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/04/06 16:44:01 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x10c) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(0xffffffffffffffff, 0x0, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/58, &(0x7f0000000340)=0x3a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0x7}, 0x8) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/06 16:44:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000), 0x4) 2018/04/06 16:44:01 executing program 4: socketpair(0x1, 0x0, 0x6, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/06 16:44:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000004440)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffef5, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000000adc0)=[{{&(0x7f00000099c0)=@ipx={0x4, 0x0, 0x0, "ef62e070e2d9"}, 0x80, &(0x7f0000009ac0)}}], 0x1, 0x4000841) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$KDENABIO(r1, 0x4b36) 2018/04/06 16:44:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x200000000]}) pread64(r0, &(0x7f0000000000)=""/196, 0xc4, 0x0) 2018/04/06 16:44:01 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x2623}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0x7fffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/06 16:44:01 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:02 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adafa0), 0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) 2018/04/06 16:44:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x1f, 0x12, 0x0, "d7c28bbbfe4cb59531c26cf0844993920ed0c640e2d921ccf097e5bdb770ed516c1ed99b632ba6c5f3a3b448be03b223f485427b0a17cc13c6183ed639c9ca61", "c18866c661824ecb80efcdd3a31506ddc3c6d4248b9a95811fd38ac9c3964f8f38c5fe60e639a065a5e4be1e4d8dcc3a1e10ee64313d1a7d0d9072e5af332730", "47cf1ce4471c151d44a9370e01ea814dff8acc630950f4c2d0449e79a9b3b831", [0x1, 0x200]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "6df1733d7a8a242fd899e03f158d1ec6cff8340ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x80]}) 2018/04/06 16:44:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000001000000010000008747785e940060ec17c3c26d111cc87a926e50073a7fbde783cfefb2ca46f2d4d5ac5ef9f6914664c1076e31bf77778832cd2fe9cd62813e494af41e7faa47b7ae7da88fee15c4cbe1f0475d59c280afc5b7790004a79ba1db9b77c863553ddf4032a9656533e5abf1fba568f4ca126baea2cca85b93261e63c977f2f3ae0e023439fbd7454c42f615e5981536ae2bb12ac1943a28d8740328a2d41fe8fdfe0f00e2c49f34137975227314764dd34b9364a54d3e501e932092791076d0ef451b174abf56f69f", @ANYRES32=r0], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000200)}, 0x10022) 2018/04/06 16:44:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000200)=""/8, 0xfffffffffffffd8b, 0x0) fcntl$setsig(r1, 0xa, 0x1e) 2018/04/06 16:44:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400000002000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x80000000000004}) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1) r3 = socket(0x2, 0xf, 0x65) bind$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) getpeername$ax25(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) renameat(r4, &(0x7f0000000180)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00') 2018/04/06 16:44:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80180, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0xf2) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="b7", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8df, 0x7fffffff, 0xffffffff, 0x2, 0x0, 0x52d8d367, 0x6, 0x4, 0x100000000, 0x5, 0x5, 0x1, 0x8, 0x2, 0x6]}, &(0x7f00000002c0)=0x100) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x107, &(0x7f0000000000), 0x0, &(0x7f0000000000)=""/81, 0x4d}, 0x40002106) connect$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x1, {0x3, 0x200, 0x0, 0x3, 0xfea3, 0x2}, 0x9, 0x1000}, 0xe) 2018/04/06 16:44:02 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000002a40), 0x0, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000100)={0x9c99, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x104) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) mq_timedreceive(r1, &(0x7f0000000080), 0x0, 0x2, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/04/06 16:44:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x111902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x280100, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r3, 0x3, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x20008000) 2018/04/06 16:44:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pread64(r0, &(0x7f0000000080)=""/227, 0xe3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x25, &(0x7f00000002c0)={0xa, 0x3ff, 0x2, 0x3}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000000)=""/7, &(0x7f0000000180)=0x7) 2018/04/06 16:44:03 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) timer_create(0x3, &(0x7f0000095fa0)={0x0, 0x2, 0x0, @thr={&(0x7f00000001c0)="0cd63287da8c0c59330cec2b9f7f2c93c8e8c9e1707abe6c4fba96a00aa19a237ffd8d14ade685ab104e4ee010f23786fb2262de72ba0b34da24a27e40b5c0662883ef434cb1d3604b6113b7cb44701b3f9ddf05dacabee18bf702e9e0435f385c0a38f7e68451581a3ca6de26bc4c3026930ed3", &(0x7f0000000240)="66bc7e5e45f142facc27fe67c89eb4faaa37dc1834e6fe48abee418f95b204e572cb34eab2522c4473f773d10ede688395307801fc9779b802123150af5e5e8717e63253feeef6185efaba725ff45ff5e2198061f914ce01749c2803354f79e5731a0894d64d44189082c481609a2ddf89bf0ab010e06073a9e4ec081b73655e4cd45f60d416b90b255ed7afe3d4ea2367c0211661135fffae87a4a2894f6268293efe65c8c075bb7d075f0afb3e759ff1eff5"}}, &(0x7f0000001040)) exit(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0xc) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/06 16:44:03 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000500)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") fsync(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7f, 0x3, 0x100000000, 0x1f8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xfffffffffffffc00}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x84) ioctl$TIOCSCTTY(r1, 0x540e, 0x7fffffff) r3 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') poll(&(0x7f00000000c0)=[{r3, 0x8000}, {r3, 0x4000}, {r1, 0x2020}, {0xffffffffffffffff, 0x1001}, {r3}, {r1, 0x1000}, {r3, 0x4}, {r3, 0x9602}], 0x8, 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x18080) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c30000005179a9d3313426cde232ff7163da94d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1299d03340a482ca3e419095e8462d00935fe0b75c1ee1c2bdf95edb4c7bfcc386c236f3116b9bced74380226ac35623cc28e9936f9ca14adb3c65c525750e1500f57c9a029118d5c4bd12043ca6bf52c342ca2a2a10aa31e9cf8a6f74b3ffc5f2f38390dd10053f9"], &(0x7f0000000340)=0x2) pread64(r4, &(0x7f0000000040)=""/8, 0x2eb88d4c1e33091e, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/06 16:44:03 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc040, 0x0) dup(r0) flistxattr(r1, &(0x7f0000000240)=""/151, 0x97) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x20, &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000400)}, 0x20000) pread64(r0, &(0x7f0000000300)=""/56, 0x38, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 16:44:03 executing program 7: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x7) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x2, 0x400, 0x7ff, 0x6]}, &(0x7f0000000140)=0xc) ioctl$void(r1, 0x5451) r4 = syz_open_procfs(r2, &(0x7f0000000500)='net/ip_mr_vif\x00') r5 = open(&(0x7f0000000080)='./bus\x00', 0x121040, 0xa8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r5, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYPTR], @ANYRES32=r4, @ANYRES64, @ANYRES16=r2, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64], @ANYRES64=r2, @ANYRES64=r5], @ANYPTR64, @ANYRES32=r3, @ANYRES32=r1], 0x9) 2018/04/06 16:44:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x3) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'eql\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000500)={@local, 0x0}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000007c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000009c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@ipv6_getroute={0x70, 0x1a, 0x0, 0x70bd2c, 0x25dfdbfe, {0xa, 0x20, 0x0, 0x4, 0xfc, 0x1, 0x0, 0x8, 0x1300}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_METRICS={0x8, 0x8, "8335ffb5"}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_MULTIPATH={0x3c, 0x9, [{0x2, 0x7fff, 0x8, r2}, {0x2, 0x78, 0x2f10774, r3}, {0x7, 0x80000001, 0xfff, r4}, {0x555, 0x4, 0x72, r5}, {0x1f, 0x1, 0x81, r6}, {0x8, 0x40, 0xfff, r7}, {0x5, 0x7fffffff, 0xffffffffffffffff, r8}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:03 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x8000, 0xc0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = accept4$netrom(r0, &(0x7f0000000640), &(0x7f0000000740)=0x10, 0x800) writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) getpid() r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000a26000)=0x100, 0x4) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000440)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)}, 0x40) fcntl$setstatus(r0, 0x4, 0x20006000) pread64(r0, &(0x7f0000004c00)=""/4096, 0x1000, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x8}, 0xffffffffffffff40) add_key$keyring(&(0x7f0000001b80)='keyring\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000540), &(0x7f00000005c0)=0xb) pwritev(r0, &(0x7f0000001a80)=[{&(0x7f0000000000)="19db9a402343f682de3291f35b7f3c3d3cd371bbb0cfc578e245f736a1fa3b34503e282426e413c1de1808610fa139c6da22c384cbfa9127a7f4419f2411d43eb3c4be9e8ac76b652fb9d06d5dab9c4db79138cbfa59e4a8c8e98ea3febfc9828de9980f5772580b0ff6a3ba657c177804dca29eaacd83d0c07958aa46b089aca9865e56b85a008080c1a4b060fae6e57e14759d748752e5a26c63a9ca74cced6ba31a14cdeb83395a379b994c40a0cc5e0d0604220a25a9d214af6d49a66ca56ef1fd633e8de8593229456f2fbfdbbb63cf3e1fec0ae0e522d9936a592c2efe729b4b31dded3cee942f3b45a5ab", 0xee}, {&(0x7f0000000100)="cdf770b70b", 0x5}, {&(0x7f0000000140)="2eff3d511be88e02b2c0a269d71f", 0xe}, {&(0x7f0000000440)="a360cf9ca6e1526f9e9f729039440e1bb4960f477a2f3b6014871e7bf822a832f092fd7d1cbe3c566c7d2054c152d24f9402133e18ea6f9e0acc1a2fdf874d646ff9dc9a6f4f154d45249cd932380e778bf48d6fe8a0bd01bbacced5b6469417bfe226d29221e2279200a3975b377e62dc93be315e6ba09de3ad82dfa11f95b5da72fe2df4f7276fc99d05e3629439a4650a1deedbf7b2", 0x97}, {&(0x7f0000000780)="01bd480d3a020c151fd605ef957380f88f59495b3ad8bd5afe754810c1cef41ea39dad73f36f98d0e5156598930146d963a8407156fd92c31259aaeb76da39186656766925472d6e01ea9ae0d5310337eec6c34961a4e0ef21582b7e44b2e399892261f836881f48f89b3372db31c67f4d4696ea5bdce83ae9e903efd17a7d8a55ff7583ac1255fc9d9061a27cbec567a9f45382dd9fdeabcd774cf3", 0x9c}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="600bfe644a5cd70f2408d00dfc6a309764f7610cd4aebf884dcbd57e2406bdf0b152441f4fbabb0744e921ba7852b79141de367606da05f4339f71a494674232c475758b9d8387c95804695ea6591edb7033ccc2de5aeb71cea154888abb782636dc50488c6f3b9af216b50a3f03bb99b78f54f069f96179cc3c3b23ed5c387ba56b7a4370e282f6ed2ab399202d00a8210aedfc8207df1b86537344913206539c05abe2437d66ce450204232f66e24f5ce902be9169a1", 0xb7}, {&(0x7f0000000200)}, {&(0x7f0000001900)="a8dcf41e2fab89b7d753d6b3428f174884b22407e0d31c74f10f1dc2e869d8e7fd39af04cf572a3ad60459e17600f77387909974e7f24c60f6e747757b571afe7cef70e9b2685dc76e5893d85f245138b053365a0582e1c73f673e17821df59dc8c9071bcf9b849cf95130ddf0c996061bd2ed942cb01e69a0d514918311d3dc573d5596e4c7f18810fca4371c76131f2ce5827941357d0d2af428b82369b30eda38784e65274bd253d4677966406f1cffbf9df79fb12b28261e35212c882c770486de2b5826c0b72d72be2fb0bfc7c8f29f08198d3619857a0ebd17705f592ce50427b2268b38736eca95ee921c810b5e9ebdab", 0xf4}, {&(0x7f0000001a00)="0f78b9a9c102c82a93b29e34ecd1d2241d7c9408502aaa72b217d56396b6eca4bc328f5d241c112c3480fcbd4756ec23a92a4bcfe32515cdf93e70caabacfeebbbbb23d08c7b0e3a583d6ee6bdc34a68a18b45d6cbef2cead8a8400d30a123b9a6d0573a17b91a6c28d56c7e7d09338c", 0x70}], 0xa, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="5c8858a60193f0c63116ee40057d8da9f2f54a78e0d93c6616aae7ef573e706c375d36bd0777b26250306b5d59e23bdd03aba423fd95876f74c8b8d23e230322"]) clock_gettime(0x0, &(0x7f0000001b40)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) nanosleep(&(0x7f0000001cc0)={r4, r5+30000000}, &(0x7f0000001d00)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000001bc0)="77f711a5ad52aeffab68403dcfa3d0fe4903969dfea0365bc0113f7c6dd4c90d1f336a601daf78ce09dcdf8185352b604dac707e232eee5a4831b4ad8791855edc50006707f161c46c3f81fa8a6125ce30f1be9933f2a7c31a42073812b1bc114f88a2ceb9c59cd8e0027107c71a66aa0f727f5851cb4e2f380e36e2254177d6bcbb147348969e4e54d2c9028a126138ab36f881a9d7df84b95d3731c02e99a93ec75b96208c725d4d3af3012445ed23375ec06d32623f9429756f5d51dfd324715a10d6984bb6b9f02283a3f04b8c882a6e2caacfb9421c472c5070ca3211b6950df7e8763a4a12e42156e424d1ce", 0xef, 0x5) 2018/04/06 16:44:03 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000a7c9f1)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a3", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 16:44:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) prctl$setendian(0x14, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100000000000, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "69aba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b465994d3", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:04 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000140)=0x5) setgid(r1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/04/06 16:44:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x933, 0x0, 0x4, 0x80000001}, {0x1f, 0x80000001, 0xc9, 0x2}, {0x4, 0x4, 0x1, 0x6}]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:04 executing program 6: r0 = socket$inet(0x2, 0x4, 0x5455) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x2fd) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0xaf, 0x8) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000000040)=0xae) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/06 16:44:04 executing program 0: socketpair$inet(0x2, 0x11, 0x5, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) openat$cgroup_int(r2, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x8, 0xffffffff80000001, 0x5, 0x6, 0x6, 0x36}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="390000001300090468fe00008100000006ee004003000000450001070000fe140400020000001202000007e200e10c00f41ee4000900000000", 0x39}], 0x1) 2018/04/06 16:44:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) creat(&(0x7f0000000000)='./file0\x00', 0x10) rmdir(&(0x7f0000000100)='./file0\x00') r2 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/170, 0xaa) bind(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23}, 0x2, 0x0, 0x2}}, 0x80) sendto$unix(r1, &(0x7f0000000380)="4d5f9f0419a2aa6eef6026b7c1ed5b2d4f5f4bf3a5d5053dfe073466e43a7b786605d36bb6c7fb5ba1873ad471030bd99b7f2ba920a9078fb6b0a08968be3d396c23ff7d8e45c89c518b7eb714e195e05038c6a9f6cad53030ba4d077e996808b90ae4736fe47c694512dfdd77a93d86d5222e97aff0860ba9c0f16ef45912a14afcc4e612f2079d207945a87e08cf3e771d781880f4023d6bb9430b7778bba3511e5d8e80a037ce", 0xa8, 0x0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/06 16:44:04 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be643"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="32659088b5f06f26f49bb06d6f"], 0xd) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x5) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 16:44:04 executing program 1: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x4) [ 202.363517] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. [ 202.390672] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 16:44:04 executing program 5: clock_gettime(0x0, &(0x7f0000000200)) r0 = inotify_init1(0x80000) clone(0x40000500, &(0x7f0000000980), &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000280)) signalfd4(r0, &(0x7f0000000040)={0x1}, 0x8, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="93", 0x1, 0xfffffffffffffffd) 2018/04/06 16:44:04 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000100)=0x98) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f0000000240)={0xbffffffffffffffe}, 0x0, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000180)={0xffffffffffffff80, r4}) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/79, 0x4f) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/06 16:44:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x101903) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e0ae581e6e599a5591e6090000007ea6fee10e8ce7416c2783572a", [0x0, 0xa7a]}) setns(r0, 0x4000000) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0xdaaf, 0xa) 2018/04/06 16:44:04 executing program 3: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/93) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000400)=""/242) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x6, 0x7, 0x0, "131f921f789a2b8d09998a38d2f32f62ec99965c83fdd134030aa0a3518151b04a6bc5133b40dc6d524d8511057c9242fed35a6a673b64ab717c700de151fb93", "c15d4793d31c9f64e70e489eb6e591885274e34f963dc3733e24e8929820c60c474a29c535f5c2045e91d128093917521de4bdc78b7a8bcc78a76e3f3847cae7", "ddfe1fdb38334ac7bb5a4cd328f1a9c3d642b423bea41d92aeb9acf7f99a5e65", [0x1d, 0x3]}) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) unlinkat(r0, &(0x7f0000000500)='./file0\x00', 0x200) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80c00) 2018/04/06 16:44:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x3, 0x11, r3, 0x0) sendfile64(r3, r3, &(0x7f0000001d40), 0x400) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r2, r4, r5}, 0xc) 2018/04/06 16:44:04 executing program 4: r0 = socket$inet(0x2, 0x200000000000001, 0x100000003) r1 = dup(r0) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x13, r2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1600000000000000000000000000020000000000000000000000000000000000000000000000000000000000"]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0xfffffffffffffc00, 0x4e20, 0x5, 0x2, 0x80, 0x80, 0x0, 0x0, r4}, {0x7f, 0x8, 0x2, 0xfd5, 0x2, 0x5, 0x7, 0x2}, {0x7, 0x401, 0x6, 0x3f4}, 0x8e7b, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3506, 0x2, 0x3, 0x5281, 0x3ff, 0x4ff, 0x20}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0xce3c, 0x4e23, 0x101, 0xa, 0x80, 0xa0, 0x5e, r3, r4}, {0x9744, 0x7ff, 0x6, 0x8, 0x7fffffff, 0x6, 0x100, 0x6}, {0x8d, 0xff, 0x4, 0x9c2}, 0xff, 0x0, 0x3, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x3, 0x3, 0x4, 0x6, 0x1ff, 0x7}}, 0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000340)={'dummy0\x00', 0x5}) [ 203.298626] IPVS: Creating netns size=2552 id=50 [ 204.549708] pktgen: kernel_thread() failed for cpu 0 [ 204.554910] pktgen: Cannot create thread for cpu 0 (-4) [ 204.560296] pktgen: kernel_thread() failed for cpu 1 [ 204.565414] pktgen: Cannot create thread for cpu 1 (-4) [ 204.570762] pktgen: Initialization failed for all threads 2018/04/06 16:44:06 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$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(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x50, r1, 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={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x50}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000000340)={{0x2020, 0x40}, 'port1\x00', 0x5, 0x420, 0x5, 0x3a, 0x80000001, 0x8, 0x5, 0x0, 0x2, 0xe}) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 16:44:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x0, 0x3}) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2018/04/06 16:44:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000, 0x301902) r1 = socket(0x9, 0x3, 0x1) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x101000, 0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f00000004c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r4 = getgid() fchown(r2, r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300)=0x80000000, 0x4) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0x1, 0x9e, 0xffffffff}) socketpair$inet(0x2, 0x806, 0x824, &(0x7f0000000000)) 2018/04/06 16:44:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigreturn() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x5ea3}, 0x4) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) 2018/04/06 16:44:06 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x401, 0xaba, 0x3, 0x8, 0x16}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x8, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x49808cad}}, 0x0, 0x1}, &(0x7f0000000300)=0x88) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc), 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x90, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/23, 0x17, 0x10000, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 16:44:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x8000000, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x3]}) 2018/04/06 16:44:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="00f0ffffff0f000007"]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x675da750, 0x2, 'client1\x00', 0xffffffff80000004, "f27df7db06629634", "52b7c08b54a47e119a6f0291f3c40ebc6a0644858fb3ff45b3944625eb93912a", 0x1000, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x0, 0x5dff}, {0x8, 0x65}, 0x7, 0x3, 0x8}) 2018/04/06 16:44:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) splice(r0, &(0x7f00000001c0)=0x4d, r0, &(0x7f0000000200), 0x4, 0x8) mq_getsetattr(r0, &(0x7f0000000140)={0x9, 0x6, 0x5, 0x80, 0x6, 0x7, 0x4d, 0x8000}, &(0x7f0000000180)) fanotify_init(0x0, 0x8000) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) write$selinux_load(r2, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "282ab886b5537aacba15765e9b8e86ed888a0f746afc1515f074a68c45103301956d1a75a283f29da64f639a7044d8a7ca5bbee2"}, 0x44) poll(&(0x7f0000000040)=[{r1}], 0x2000000000000244, 0x0) 2018/04/06 16:44:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x2, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$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}) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f00000015c0)) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x201, 0x2, 0x3f, r4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x71, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb"}, &(0x7f00000012c0)=0x79) fcntl$setstatus(r5, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000016c0)=ANY=[@ANYBLOB="000000000000000085a5668079ad35a6baf414a749592a5d1c847296e829398117b7593bb976ab77b4c0278c102dfce5efa8c3723c241e66d0d9943ee55b661d59fd3b73ecf010d6be11a9e93211df05b1f3a1885cbe28250e0d1d35b783255f20996b38db3c8b44bb675200536f9ec05220c1462750e4cf88ba278647582a3f69aece50ec892dfdb59dcc0b571e427882016b580fe82695b3777d07a81f35027ea552c5a872898c370165cab93f0cf4728a0acf87dc55f6e6c4bbed0ee10bd065c468cd892ae11ee145d70b362f6fcb02fde05e0d09820a633f88152d657e5bab87e49e2791a1063da149097f23fefeb2ea60660000000000"], &(0x7f0000001440)=""/235, 0xeb) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000001580)=r4, 0xffffffffffffffba) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/06 16:44:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$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, &(0x7f0000000200)=[{0x84, 0x29, 0x4, "190edc47556e62a3a79d96881236d47c89681718b3d55652c372b814a914c3c41e4b35189442f8e1a67a817b96e7c323087f31ba2868fecdfef957250da55a173242148e3fe34a1dc6e735bfb898324b487e08315c6303bf9b2ab84ce7c81a59ab240b9c715dcdd2eecb142bd53496d70b7e573679"}], 0x84}}], 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x80000000, {{0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xad70}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffff0a004e240600000000000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200100000000000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfc0410000000000000000000000000000000000000000000000000000000000"], 0x10c) 2018/04/06 16:44:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000200)}, 0x10022) socket$unix(0x1, 0x0, 0x0) 2018/04/06 16:44:06 executing program 3: syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x101906) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "6df1733d7a8a242fd899e0633f5fce362c5a550ed80ebba4d909c7a124d89d39ad97b50000800008e5fd359844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7c4fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x4000000000000]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0x634, 0x100}, {0x80085, 0x17c00}, 0x80000001, 0x1, 0x4}) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xa4ea, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000008c0)={0x0, 0x4, 0x7fff, 0x80}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x54bf, 0x1ff, 0x100, 0xa7a1, 0x3}, &(0x7f0000000a00)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a40)={0x0, 0x8001}, &(0x7f0000000a80)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000b80)={&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x1}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="235d1ed5a8067547c8ec3494173fc54e0c94a1159745425cad28b6039c", 0x1d}, {&(0x7f0000000340)="fcd5f72029f77bba7e0816439b530e0a4884c1e5bc62a1205e5ba3beffa3cfcb9d08197d06b44747b0c843f0777151eaec6d5733eaa35cbdc65db952df31929d8dfd598afac0e0249873f9d67380d637b981d3bbc9951230069399e6879e30e2188f717e48ec2f70839e78f0918d69cac327308dc77ccac7e3c0918fed518728a0628478c69b9dfed861565cedd61f51d17c9c3e710de6e32e14fac1bcc89c14a2d8b1d0403e6f1307c11d74f7b8e006026fe74bc8d2311b4b58ac29d50ead916d9a302d186a29", 0xc7}, {&(0x7f0000000440)="e58f70f6cb1a1f6b443643e6aee62d337a7d09be4b9c8c1a2c3fcbefed6a00e81bb11384cdee5f08862f4a499628c43024e7f95c29b65695acb5c5ea950f3a8b86d2c2a92da9786c5bd3e736ab3552ee5fc31f9fc8972558025dcda751a4fd7683ad335187886a9417e8adf33a6eebfcf4fc68c2a81bf321044b2303a0564ec2a1d1732702d3a0105f484f5c361015b14565d2d991db2ef1374fed124bb043cd3f5cf03e76818e5d63162d0cf438361ddf3ac98c935bbf3decb3a38371239562bd0697958145fa49586915f5", 0xcc}, {&(0x7f0000000540)="7a9c2bd705fe208501813bc4e0a057a8b369d95abd844b93a5751ca40bbeb3eeb3218f16453150fe9729aee46882edc20beb7efd6adee110ab2ed7172c1331b102bab4ee16f90ad9237d85cdb191a916eee1a90d8070de2a70e0599a5531caddd8ff7856a268114491ceade0c2431d1799f0df5a18a8cdba185278fd6494538ecdd851b9c79b14742f0a92afd414b7e7b63599b939cc4c1339ca", 0x9a}, {&(0x7f0000000600)="6ea8872230fbbb5126add99ca68ef236bd56fab0b6b3e9299080026d6a00b5a561ba48e3b3fceb58d50f27cacf7608807246d8f18f1ec7890126e79c24b2b21d0b50b46c0e9f70fe5c930d411f9776e11de2543ce9fe60d0b13ade7e48", 0x5d}, {&(0x7f0000000680)="1f9d46df2feaf21b0fe6c8281fd2f8a2e364d6d52332ed96014b85d4583f8355f68e75b387ae4603bfe25cb42dac34e79becf7ed247152997fa7d39a1bc2bf5a3cace44db4a5cb7d0eeabb6609b00eb24fddc7b1308a641011dced195cab9f1ac43ebe788c4502dc6aca480df2cd48912adb94a0dde49a1dec4d5a48184700b6f8a894753963f19c083027565f28b382a516cfbd09", 0x95}, {&(0x7f0000000740)="67c1b092b633df7341d59582fbe51a31b3a3778468d82e650af24d5c12880a4cadced6f49c39a52dbe3c80537ebee0da9ae386b936580316b57b8ff6ca826e3acfad0102b8a0372b4aefb61d7b2ae0efe1e728c9bd0df526107fc55df5b2e3924ca44fe41c78d6377f24d457513f38ddfac8925a56d19f4c79b8223e9d2ef28bc48e36e89cc92f3241f1409ae7ead4785368dbdd61024977d24308da25f755eea3f3fd59de438b104b14a7e1302441518c620c", 0xb3}, {&(0x7f0000000800)="5a59ae72fdbf1d08e21663d115a36c0160520977c845dc622bccb53c160ffc731adde664fa6596662cf61e5d9aef15", 0x2f}], 0x9, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0xa9c, 0x3e36, 0x0, 0x5a, 0x7, 0x2, 0x200, 0xfff, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x5a4, 0x0, 0x9c9b08bcd7b7874, 0x3, 0x3, 0x3ff, 0xf8000000000000, 0xffffffffffffffc6, r2}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x100000001, 0xfffffffffffffffa, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0xd1, 0x3f, 0x8, 0x9c0, 0x1, 0x8000, 0x50, 0x10000, r3}}], 0xb0, 0x8000}, 0x40000) 2018/04/06 16:44:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair(0x4, 0x80005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/06 16:44:06 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) 2018/04/06 16:44:06 executing program 7: r0 = socket(0xa, 0x0, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6c}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a8000000bf02f404a7f47c06c88be03555f418bf81f8a86279048330d78a71b3de70d9ce93076c2b91a91447e75399755df2b500f0b0485c76903a89c6ea591d8349d3da5eddd4bed016c7637c90a23ce9bc28fc341d7a9605a9c7aa02848755b3eb63cb6f0fad0ee696f30bbc253009a799cf1624219522bd9838ae7192d6c6176d0c768365303292e8", @ANYRES16=0x0, @ANYBLOB="000400000000008000000500000008000500000000000c00439f4501001c4061d621"], 0x28}, 0x1}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0xdf}, &(0x7f0000000180)=0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 16:44:06 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xeb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004300)={0x0, @remote, @rand_addr}, &(0x7f0000004340)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004380)={@empty, 0x4b, r2}) [ 204.858039] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 204.893654] l2tp_ppp: sess 4/0: set debug=cf10464f 2018/04/06 16:44:07 executing program 2: mkdir(&(0x7f00009b1000)='./file0\x00', 0x7f) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mknod$loop(&(0x7f000075dff2)='./file0/file0\x00', 0x6000, 0xffffffffffffffff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x91d5) 2018/04/06 16:44:07 executing program 7: r0 = socket(0xa, 0x0, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6c}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a8000000bf02f404a7f47c06c88be03555f418bf81f8a86279048330d78a71b3de70d9ce93076c2b91a91447e75399755df2b500f0b0485c76903a89c6ea591d8349d3da5eddd4bed016c7637c90a23ce9bc28fc341d7a9605a9c7aa02848755b3eb63cb6f0fad0ee696f30bbc253009a799cf1624219522bd9838ae7192d6c6176d0c768365303292e8", @ANYRES16=0x0, @ANYBLOB="000400000000008000000500000008000500000000000c00439f4501001c4061d621"], 0x28}, 0x1}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0xdf}, &(0x7f0000000180)=0xc) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 16:44:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "edf1733d7a8a242fd899e4633f5fcea8fb5a550ed80ea0a4d909c7a124d8ac39ade524c93a80f22ff9fd35a844f3e8b5ade4e5935108af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6efc9a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x800000]}) 2018/04/06 16:44:07 executing program 4: r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r1, &(0x7f00000000c0)=""/87, 0x57, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x15) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) 2018/04/06 16:44:07 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xc00) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fcntl$getown(r0, 0x9) 2018/04/06 16:44:07 executing program 6: r0 = socket(0x1, 0xfffffffffffffffe, 0x8001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x6e0, 0x1, 0x81}, 0xc) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={"6c6f0000000000000000000100", &(0x7f0000000000)=ANY=[]}) r1 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/04/06 16:44:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000000008000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/06 16:44:07 executing program 5: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xffffffffffffffff, 0x2012, r0, 0x1000) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @broadcast=0xffffffff, 0x4e22, 0x1, 'sh\x00', 0x4, 0x0, 0x3}, {@empty, 0x4e20, 0x0, 0xffffffffffffffff, 0x2, 0x8}}, 0x44) 2018/04/06 16:44:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40, 0x80000001, 0x0, 0x0, 0x14, 0x1d, "ee91f98ce8e18d048d457fedcad786d181d13dee908cf98be59c57feea978a2768d1b3436c66ea82291e4cd06facc67b5a3c896f29c6e36a3ce4a38471355b26", "3b56f71d6ab499f3bc5ac400a6f04ee2cd3f7e98c1a9a07a95bc059ae72d768605d30c6dcb9365fde79e2a7076e6cd9510730316eddb98d4e7ce9932632dbac5", "33fa0094651313ca119af2af0baa615f1db79247c3ae6ef286099384d99645c1", [0x4, 0x1f]}) 2018/04/06 16:44:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) 2018/04/06 16:44:07 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000a40)=""/185, 0xb9, 0x104, 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f00000003c0)) syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x4000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x84) r2 = gettid() setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000240)=ANY=[@ANYBLOB="ff0000000f3589ce6c52080001"], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000940), &(0x7f0000000a00)=0x4) wait4(0x0, &(0x7f0000000100), 0x8, &(0x7f0000000b00)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)=0x2000000000000) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000500)='net/icmp\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000280)={0x5, 0x40000000000}) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = memfd_create(&(0x7f0000000900)="2d255e7b5d70f07030776c616e31256c6b2a776c616e3000", 0x5) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000800)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x2}], 0x88) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="ffec359b021e6d970b9aa1dd5bdb4c2b34c0250a350c410d", 0x18, 0xfffffffffffffff8) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$fuse(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="20000000010000f20300000000007200808b2cac98e100009acd57cb000c60000003000000006077e6a359c2a1e8e1fb6775a44778517c32d6f145090f51c5c255f3ced391a9253e0ff99008df120dfda8032ccafd6fefc6b0a3f4ae71d0cee98b9937130b8043616768e9517d242d8411dd833288f28859a40ec175a8ab053c582a0816aefba5cabcfd724b41dfc408677f5fb72ddcc74c"], 0x33) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$fuse(r5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x169) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb56}], 0x1}}], 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000004c0), 0x4) shutdown(r5, 0x1) 2018/04/06 16:44:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000980)=ANY=[], &(0x7f0000000200)) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, &(0x7f00000001c0)=0x84) getrusage(0xffffffffffffffff, &(0x7f0000000240)) r4 = dup3(r2, 0xffffffffffffffff, 0x98d93d1ce85e775e) write$binfmt_misc(r4, &(0x7f00000002c0)={'syz0', "0df95849292cf3190098a3e8f7c5441c3b04f5ccff3fd2aabd492649fd748d3709b8f371319231b181"}, 0x2d) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x1ed7) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mlockall(0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e26, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0xd705) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='memory.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x9, 0x4) 2018/04/06 16:44:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x100, 0x0, 0x10003, 0x70f7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000080)={0x9, r2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) prctl$getreaper(0x25, &(0x7f00000000c0)) 2018/04/06 16:44:08 executing program 6: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r4, 0x4, 0x3ffff) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) socketpair(0x9, 0x80007, 0x80000000002, &(0x7f00000001c0)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x6aa}], 0x1, 0x0) 2018/04/06 16:44:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x8c, "be279f1bcd31afe7df918ee69fede4210696420366f86e31503f5ba9786a5f0cf3e4d11e63cfba35db4b783ac3c18cc631c8c0a83648ba58818a8d703e0ae90bd359d61f605f0a772f1729b684d2e1a0475cf6ab979c63ef1de956bdbe9a5abf6e28d11bdf501e339e4e7a67fea9009917078ada1322e349924cbe5d0c143bdad6e0723ec3221a6b9546a368"}, &(0x7f00000002c0)=0x94) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) bind$ipx(r3, &(0x7f0000000040)={0x4, 0x100000000, 0x7, "d37c637e102e", 0x8001}, 0x10) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/06 16:44:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000005200010028bd7000ffdbdf25020000000800020000000100080006000400000008000500ffffffff080003000900000008000300ff01000008000100", @ANYBLOB], 0x2}, 0x1}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/06 16:44:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) 2018/04/06 16:44:08 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xf4a0, @mcast2={0xff, 0x2, [], 0x1}, 0x82}}, 0x974, 0x20, 0x2, 0xfffffffffffffffe, 0x1}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0xc52b}, &(0x7f00000000c0)=0x88) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, 0xb, 0x20}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/06 16:44:08 executing program 0: r0 = memfd_create(&(0x7f0000000080)="49a36501010000000000004000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x4, 0x3, 0x3}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/04/06 16:44:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) [ 206.514257] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 206.520970] device lo entered promiscuous mode [ 206.535389] qtaguid: iface_stat: create(lo): no inet dev [ 206.545813] qtaguid: iface_stat: create6(lo): no inet dev [ 206.554109] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 206.561259] qtaguid: iface_stat: create6(lo): no inet dev [ 206.593010] device lo left promiscuous mode 2018/04/06 16:44:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x602400) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x100000000, 0x1b, 0x2, 0x4, 0x8, 0x4}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x6, 0x1, 0xab95, 0x8, 0x0, 0x100000002000000, 0x3, 0xdf59}) 2018/04/06 16:44:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) lseek(r1, 0x0, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/177, 0xb1}], 0x1, 0x0) 2018/04/06 16:44:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e23, @rand_addr=0x6}, {0x6}, 0x0, {0x2, 0x4e22}, 'bpq0\x00'}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xb0, "00cbf43baa7bde4151f97737154f012abca5d6737f41d2d5ba2c51ab6f167783570de2bcfec5131756ad2022b70746c54f776ba4545ae1fb79f11355c5496c6661794394b0ca812e3c26298b58dd73f63d81aae3bab76d4987487e8ca06bca84be14dbf0fda642b7a09e4304467f1581c606d7c01b56d2a53ac28cf57d603e1ad4fc786ddc3ee02fd5be4a1f41715a791d220261581e850d6bd4b0b60d0d866c4e2acd04a21aef977088fffdd7a9e685"}, &(0x7f0000000200)=0xb8) 2018/04/06 16:44:08 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x100, 0x6, 0x10000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5eb, 0x3, 0x4}, &(0x7f0000000140)=0x10) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0xc7, {0xa6, 0xffffffff, 0x10, 0x6, 0xfff}, 0x8a4, 0x100000000}, 0x3ff) bind(r0, &(0x7f0000017000)=@sco={0x1f}, 0x8) 2018/04/06 16:44:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f0000000000)=""/9, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) 2018/04/06 16:44:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x149000, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00'], 0x2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb34763be745180ae1594077309673ae7279d83b1532e92e00b3b860686dc709000000000000e48947d09d2580cf"}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/06 16:44:08 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000340)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='lo\x00', 0x3, 0x2) removexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)=@random={'system.', '\x00'}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/86) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x7ff, 0x1, 0x7, 'queue1\x00', 0x10001}) [ 206.622005] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 206.637311] device lo entered promiscuous mode [ 206.642005] qtaguid: iface_stat: create(lo): no inet dev [ 206.647805] qtaguid: iface_stat: create6(lo): no inet dev [ 206.655312] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 206.661569] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 16:44:08 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfde, 0x30, 0x844, 0x401}, &(0x7f0000000180)=0x18) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) dup2(r0, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) pipe(&(0x7f00000001c0)) 2018/04/06 16:44:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:08 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0xfffffffffffffd13) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/237, &(0x7f0000000000)=0xed) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10) 2018/04/06 16:44:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202801, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000140), 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0x40, 0x64e}, 'port1\x00', 0x4, 0x20000, 0x3, 0x3, 0x844b, 0x7f, 0x4, 0x0, 0x3, 0x4}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x4) 2018/04/06 16:44:08 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/load\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x5, 0x9, 0x5, 0xd5, 0xea, 0x3ff}) 2018/04/06 16:44:08 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x4, &(0x7f00000000c0)=[{0xb037, 0x9, 0x2, 0x6}, {0xa4f, 0x1ff, 0x7, 0x7}, {0x1, 0x24, 0x4, 0x4}, {0x1, 0xffff, 0x3c65, 0x9}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0xfffffffffffffff7, 0x4, 0x6, 0x50}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x1ff, 0x2, 0x7}, &(0x7f0000000200)=0x10) 2018/04/06 16:44:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80, 0x101901) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffa) [ 206.753514] device syz_tun entered promiscuous mode 2018/04/06 16:44:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) read(r0, &(0x7f0000000000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/04/06 16:44:08 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x428c00, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0xd85, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'sit0\x00', 0x1}, 0x18) 2018/04/06 16:44:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x101) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000000)=""/14, &(0x7f0000000080)=0xe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000100), 0x1) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x101000) 2018/04/06 16:44:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x2, 0x8, 0x8, 0x5, 0x10, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="9920bec8ba7473d8b676bc2f8fb97baa9a855c025392d917b9e75b1203a900e86422a2541159307251a26ac14d3b857148e987ec3a46049cc264894ffcc4de9a52b6dd69cbe94966aa05f57173cd187fc2b774a7abf7525a181aa0917990e4f4c9991358e91dc522", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x100000001, 0x10, 0xee53, 0x4}, &(0x7f0000000100)=0x18) read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffff5) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x20) r2 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x81000440) inotify_rm_watch(r0, r2) [ 206.787538] device syz_tun left promiscuous mode [ 206.800781] device syz_tun entered promiscuous mode [ 206.812769] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 206.824224] device syz_tun left promiscuous mode 2018/04/06 16:44:08 executing program 5: mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x600000000000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd97aea12", 0x7}], 0x1, 0x0) ftruncate(r0, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) gettid() syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='net/llc\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') 2018/04/06 16:44:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/179, 0xb3, 0x10000, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1) [ 206.984044] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/04/06 16:44:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000000)='./file1\x00') r1 = socket$netlink(0x10, 0x3, 0x0) geteuid() recvmsg(r1, &(0x7f00000026c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/174, 0xae}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000280)=""/6, 0x6}], 0x8, &(0x7f00000025c0)=""/238, 0xee, 0x4}, 0x40000000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002740)=0x14) r2 = getuid() fchdir(r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000002c0)={0x6, 0x156e}) lstat(&(0x7f0000002940)='./file1\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000002900)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x1}, 0xfffffe41, &(0x7f0000002b80)={&(0x7f0000002a00)=@ipv6_delroute={0x130, 0x19, 0x600, 0x70bd2b, 0x25dfdbfe, {0xa, 0x20, 0x80, 0x6, 0xfc, 0x2, 0x0, 0xd, 0x400}, [@RTA_MARK={0x8, 0x10, 0x3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_UID={0x8, 0x19, r2}, @RTA_UID={0x8, 0x19, r4}, @RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_METRICS={0xec, 0x8, "74d68943b892357fcc9648b6a6e535c3a1e4dd4c10df907dc9eaba9e19ed07e5d0149bbaaf2e92679eac66bab89053bf69469b503ced21007f185897db358942756942ed494312d24dfbb7f7adc246b10aec2a00241d495732ac98dadcf4eaf11bcd5a82327c3460012af34379313fbaefcac0f9e7d28fb5067ef7256a993d032cf4679abc267561c6ae02ec9aa4f2db36e68c6ec7da2254605e4e94bd3d0a2eb20dea25180f9c82066557d855342a31c44131bebf43a793776294ccd56908135485555c86cc9b0a5e721c37ceb7174834e9be334be06ae19ba9e4b7e47e546964afc54db0fc"}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x40) link(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)='./file1\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002780)) 2018/04/06 16:44:08 executing program 6: r0 = openat$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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", 0x81b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000940), &(0x7f0000000a40)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x8c, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x6}, @NDTPA_IFINDEX={0x8, 0x1, r6}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x1688}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/06 16:44:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000040)="84fa0669e4c2d3a01f55eb5fb21cb6e098152734e96c1ed5d0bd4933515a4f385e46360e122dace128631bad4b207a0d17b5d408286ed34c5181beaf3fbae9c517c2c98ff2e45707c02b0cf2c4865a91f963394abc4660dd3e1b97d5b16d50673bdeefac60c35d2243ec9fc2f5340fe109998a4173fdfc6b66f59c10c96ccfe2b5560fe804a2b634122a7c", 0x8b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) [ 207.262598] binder: BINDER_SET_CONTEXT_MGR already set [ 207.268001] binder: 15219:15227 ioctl 40046207 0 returned -16 2018/04/06 16:44:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f00002c6000)=0x7b) 2018/04/06 16:44:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@broadcast}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) 2018/04/06 16:44:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x1fffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/06 16:44:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4380022}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00'], 0x14a0}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/06 16:44:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r1, 0xecb0, 0x23) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "5f4e23e7ba75ee3b6b7f547c671797e76e122503ab7f4f585c1f29b3ae8088506323903c36511892add55f671e214c649c021ccd71d5b7d23ba86f0c2eb34d2b80bd2e78ad07d360e81d9994659580a5351241f6940ed10fee8f27b1419d3ebba8b37000fe427533286722e953cf358ade8296a5e05203d95d0bf7e9a40929864763b12c86ed0159ecdf7d3a5453782d44ee58cad570eea6619bc2aaa5be2e7c68378709db54ebbfbdf594b07d0b45a3b1f9de1b3cd0a8507bdd1d1370c43e56c33fb4c67b67bbb5b2b3a4f027dd2406c3bb7b"}, 0xd7) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r3, 0x5428) 2018/04/06 16:44:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x541042, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x38, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bd"}, &(0x7f00000012c0)=0x40) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/06 16:44:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSBRKP(r1, 0x5425, 0x0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/06 16:44:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x88a6, 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) poll(&(0x7f0000000080)=[{r1, 0x820c}, {r2, 0x400}], 0x2, 0x5bf) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) 2018/04/06 16:44:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)={0xffffffffffffffff}) dup3(r0, r0, 0x7fffe) r2 = creat(&(0x7f0000000e80)='./file0\x00', 0x42) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000e00)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1, 0x8}, {0xffffffff, 0x3}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x1, 0x1}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x1, &(0x7f0000000b40)=0x2) r6 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000c40)={@multicast2, @empty, 0x0}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e22, 0x3, 0xa, 0xa0, 0xa0, 0x3a, r7, r3}, {0x0, 0x1, 0x8a, 0x56, 0xff, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x7ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0xc7, 0x1ff}}, 0xe8) r8 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6dd8", 0x9e, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x10}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000340)=0x579) r10 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f12be74", 0xc9, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea7a89285d", 0x4b, r10) getrusage(0x1, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/sequencer2\x00', 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000007c0)={{0x4, 0x1ff}, {}, 0x2, 0x1, 0x101}) 2018/04/06 16:44:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xd53, 0x3fffa) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0xfffffffffffffd]}) 2018/04/06 16:44:09 executing program 4: r0 = socket$unix(0x1, 0x80000000000005, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) recvfrom$unix(r0, &(0x7f0000b24000)=""/211, 0xd3, 0x0, &(0x7f000024cff8)=@abs, 0x8) [ 208.159167] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2825 sclass=netlink_route_socket [ 208.204179] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2825 sclass=netlink_route_socket 2018/04/06 16:44:11 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907adc82b8b8833977c163e586bae696fa497d65aacfe7c392f8ed41f975ed89eead6bdf54f22433a66a1012cf42a3063a9a7d556dad3ed61f63cab2f054d5f") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) tgkill(r3, 0x0, 0x10) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5}, 0x8) keyctl$get_security(0x11, r4, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r3}, &(0x7f00000003c0)=0x0) timer_settime(r6, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/06 16:44:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$setsig(r0, 0xa, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) fcntl$setflags(r0, 0x2, 0x1) 2018/04/06 16:44:11 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x108, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21670700478220febadc5ca0c08af1f4833b9ff18a89a285f049691fd2ee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46759493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x4, 0x1]}) 2018/04/06 16:44:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x88a6, 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) poll(&(0x7f0000000080)=[{r1, 0x820c}, {r2, 0x400}], 0x2, 0x5bf) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) 2018/04/06 16:44:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x8000}], 0x2000000000000365, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000ee0ff8)={0x2}, 0xfffffffffffffdd1) 2018/04/06 16:44:11 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x40a, r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0)=[{r3}], 0x20000000000000b5, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) mkdirat(r4, &(0x7f0000000300)='./file0\x00', 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000040), 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc) fstat(0xffffffffffffffff, &(0x7f0000002940)) getpgid(0xffffffffffffffff) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004900)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0)) getpgid(r6) geteuid() getpgid(0xffffffffffffffff) geteuid() stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)) fcntl$getownex(r5, 0x10, &(0x7f0000000180)) geteuid() sendmmsg$unix(r4, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840), 0x0, 0x0, 0x0, 0x10}], 0x1, 0x40) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x914, &(0x7f00000008c0)="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"}) 2018/04/06 16:44:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto(r1, &(0x7f0000000280)="cc85b99848843fe9ece3f67752a29974b17d2fcf3ea429fbf742efaf3cdca84b00595620f6bdd34ca0ff68441f706e81bd9a5165fdb5635001d163e4dba0b542a14be5c13aee9eca2af16c06f0793b00639395e4206a0ccf5101a04d66012c2079dca79ffccedccd5de3bfdc52fb13d6204738af5ff6f7ccbb92d7b193490df51b8927f3702079a28bb7b9ac3bea2b556c8ca2e524666e6c0271de8d57ee7cd0dacf8e0b17e8c94ecdb3152e61fe979549a00091d9a8d4fc9fe5744c893ee4bfcb", 0xc1, 0x5, &(0x7f0000000380)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, r2, 0x300, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x44010}, 0x20000800) 2018/04/06 16:44:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000180)={0x7, 0x9, r4, 0x8001, r5, 0x2e, 0x2c, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r6, @in={{0x2, 0x4e20, @rand_addr=0x9}}, [0x100, 0x400, 0x7, 0x7fffffff, 0x80000000, 0x1, 0x54218a0c, 0x1, 0x4, 0x1, 0x59988, 0x80000001, 0x200, 0x1]}, &(0x7f0000000340)=0x100) 2018/04/06 16:44:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x20000010000009, 0x800161400) r1 = dup(r0) shutdown(r1, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000fc0)=@broute={'broute\x00', 0x20, 0x7, 0xaf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"]}, 0xb4d) fstat(r1, &(0x7f0000001040)) 2018/04/06 16:44:11 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) pivot_root(&(0x7f0000268000)='./file0\x00', &(0x7f0000c97ff8)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/168, &(0x7f0000000180)=0xa8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/06 16:44:11 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:11 executing program 5: setrlimit(0x7, &(0x7f000018f000)) eventfd2(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xe3, 0x2, 0x4, 0x3ff}, {0xffffffffffff8001, 0x100000000000, 0x6, 0x5}, {0x5, 0xfa, 0x20000000000, 0x2e}, {0x5, 0x80000000, 0xffffffff, 0x45}]}, 0x8) 2018/04/06 16:44:11 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) socket$key(0xf, 0x3, 0x2) 2018/04/06 16:44:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0xfffffffffffffdfa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x3, 0xd, 0x4, 0x7, 0x10001, 0x7f, 0x9, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/06 16:44:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000200)={&(0x7f0000001000/0x4000)=nil, 0x84, 0x3, 0x10, &(0x7f0000007000/0x2000)=nil, 0x6bc3ad}) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)=0x10000000000001) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r4, 0x4, 0x44800) r5 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) pread64(r5, &(0x7f0000000000)=""/102, 0x66, 0x0) fchdir(r5) ftruncate(r3, 0x9) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 16:44:11 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7, 0xffff, 0x8004, 0x9, 0x6, 0x0, 0x3, 0x95, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1f}, &(0x7f0000000140)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280)="62e9a5f4a3a2ae69ec55c16d9b35919dc8d005248e74ee9eb2eb2938d04d6ad8ae2a1bc184b7183359693fc7de1d083a2f1a0af2a8cf1602c7e8ffa364c51f223bdd9dc38fa433e01772b11898dab12b7f160493bb7b8bec5dfee32718fc7c29f769e02fe069c2c3df023929831047c94457cc005422123eb37764510f3ffbc1", 0x2d, 0x0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@empty, r2}, 0x14) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000001c0)=0x7fff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x13, 0x42, &(0x7f0000000380)="0f297a08841a647134453acb78d316169f95ff4e3ef225902be4d9027392c88024b7dd323549131cfa188bcfe3bd494c010f99373eab709fbd6f7b1af3c72386d889"}) close(0xffffffffffffffff) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/load\x00', 0x2, 0x0) 2018/04/06 16:44:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x10000000001, 0x101903) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r4 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000ac0)) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000b00), 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000a00)=0x0) r8 = geteuid() fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000b40)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)="e5e900504b8b2344d49cc83da9ed5a5664ae51f383d6ec1b4a485f11d5b47db46c9ca69905406ce7f7b879226dfc974d6c30b370a614c8ebe70e14017425e427c5db0366cd2115182e0aabf7b15aaa8e937ab747d6c6a0be4f3917e5798dea8a9883857aad6f154272e5d45287be79b6b9ac57ca6d7c34ba201900ac833e4dce4a0438564d71b4a1a3f0b400ce2694de645d60be47249c31369f95b107d103cb3d7ea915eeb7a185ea8c39a4f44eb4f53523a4e33caf74a86efed57b51c22aef320cda7e3ae7f8bf08dc556065567ba59b3d3bff5f2dfc2e61ce52a14a436c61e1e994b8abf20904072652f5021d4151d06deaab60", 0xf5}, {&(0x7f00000003c0)="d84cb9bc3dfc13f541bd7762de3bf938e8d942440a80cd7a924d67cfb22345f993dc837e1971a55a46925d3b9eee4df8b36225c4ea80022fc3ebdf503ae90d705004617aa30fd7319c736d952c13806424f6c7307757d36d71cfbd8feab1b9d6313a7454cb6d27b4a2ddab704ca1b20891e21445230693209be4bd11bb1ca4dfc0daac0eb4523733b81a27f029732bd0b22884ef9c778c8aabe7857c7e8cbb4a9a16a87a5de8179bfb8b4cb2c8cf8b54c001a334ff944f631bac1e3f4c99247fc54b1f7bafdccc17", 0xc8}, {&(0x7f00000004c0)="09ad83fd6b42cdb69c3413e157f78f72873114dc3d9665d1c408cec63430fe701a79d86d7fc8d31b165f2778e2da93ffad7edc0ac038a35aca91dafde90cf1d77ed915ec62a82f725479aa86905b8017703126171b909dcdd0f71fe00dbd69af57673d893e8f639f8b16f539bb41c6ff5d49f5cece75245b0f2eadc420fe24f1915b47ca7540c77ae30132957ca76106d4685bdb9fc8b8750e4b56958dc8535ad00dda76d5feaace02b2feb9c87d19512f9ff3228ecd53da41261bd884478d378a5616fc898bd77853cf7bb1e9849f", 0xcf}, {&(0x7f00000005c0)="97973e3b16b8c03c8563c15cb45086ebeb4a9fa2d479a4c1a02cb793a62f754394898f6f4aa3f91889ae8d7ed9fc9f3199edbcaf67f2ab1f72036d5683d0d627d31b00312662e7b649b7522e264194abde7f8591de3a5686c4d6f45b13955bd0d8c1fd0ab0fe73b1c766f97cae1712a8c36c93ab46222f936f8629b2df42157c6116c5610b172e47cfcb6db0808e8df2ee6c0e0fda997a23315d755cb359a7eb57c76a866df132f22d6138a61d22b09416f5e8d7d37c4bae0431ca0572ce91db3cbc0b924e8d813620fd458bbe", 0xcd}, {&(0x7f00000006c0)="69b3a4551487a1fbba19cc23102015ba298330206f68da2e4c1c23a3140e0f768dcd8e411b4230799e2ca71d0847326c88c440246cd99038f2f7de53e285f80c7efaaa17a2600d80f0b4dc362fce840d15d59d0375d30eeef98d0e536c3584dbe68f363b97012cb83e3c9041ae1abdb9b0ecb6919c6f419eb9d4c43aa00e9df7c6514746d1e34ee7d653c144ddd90dc710296b3ad02bf4e3d0e3adee90569ee10e99a84d51cab1a2a8b05cb65d985a3652f55c9112719142ab424b5340dbaf4cc2ff5f82072fc1b4625bb1236440f216bf06caa9a575ac5d", 0xd8}, {&(0x7f00000007c0)="f791a65b247321c4c54632598907911aa64413391cd02f7120b6207a2d47dc88011ad7f7494d6af1281fb4c2c1e1fae1a78ea10cd5d50a8fcabfe6b15472f2d9f9dae179d06d22670c6fafd30866444255dee5da0e6dc0839b5db63f9e40a74cf0c81b2c39c4c7cf8fb56534547339258c5bfb438ccc75dad549df5bd61ccb46496aff8229541bef4b720120a211a0f747d6d08587b47ad9b1c509eadb6ddf591515893b52480fc7e93f1d73e8956e3585aebf3ff76a8f5e8f835d89a38b6c39141df82e60f8b35bc80d0f49cfb683fc9b4095bfcce27697281797f5c4ca2b563eda9059388ccf3fb10cf9041cb0b4afaf", 0xf1}], 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="1800000001000000020000a35f4f568d3b20bba57bfbfc08", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9], 0x48}, 0x1) 2018/04/06 16:44:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x78}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x6f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x27, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x1f}], 0x54) 2018/04/06 16:44:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) fstatfs(r0, &(0x7f0000000000)=""/142) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/06 16:44:11 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x29e3, 0x0, 0xf, 0x3, 0x0, "0723c0999622aa321e7d272f9a630554a4130bf27c110dc1524807c2af601236fe14f75c345c4948f6861a58eb62c69e2d6809460b987f8ec07032b6228da7b3", "5faaa4db87f94b1611b029afd43ad55b26d25260eb76a9e889a520fe05202fbcbe2fbbb269763f85d35c8fd328513e5e455912e107c10c10adfc58e681867ad0", "3784bdbf3d64cb7b4a9dfebf63609f0fc97fe8faf9050f4522803641787bb2e7", [0x7, 0x5]}) 2018/04/06 16:44:11 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907adc82b8b8833977c163e586bae696fa497d65aacfe7c392f8ed41f975ed89eead6bdf54f22433a66a1012cf42a3063a9a7d556dad3ed61f63cab2f054d5f") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) tgkill(r3, 0x0, 0x10) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5}, 0x8) keyctl$get_security(0x11, r4, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r3}, &(0x7f00000003c0)=0x0) timer_settime(r6, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/06 16:44:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:11 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x220040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x70, "f18201db30405e926c4561f65b7155e0f2986b92e036a59eb3a8ab364e5bef71a1d64fcd0b18c44ba0fc6a81776d8573aaad1b975078df4c7512a0a56cf4c3b2e41c66624e9829e5c35520223f2363e326374c09d6c7e9d88917b93f7657960b6aefda1c1d3449f0ec73ce6c401259ce"}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0800bc04000000000000", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x81}, &(0x7f0000000280)=0x8) 2018/04/06 16:44:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r0, 0x0) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "5c85eb9f7f2e95c1843f61279f44081a42b5b0fc57747c245d3afd94fa3b89105e16146bf2161ef34feed0eccfbbe02e1c6a89be4b1696fcc2e8cd8506d0c41199b2240c4f1989a11425c98cf7469948d38998710877e8d4cb06ab444d4a3e9077996ca86f7f1289e46d155b96fb7445382ad664118c7be22f93f1dc61d2f5caf0547f"}, 0x93) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, "e8e1ffc9920000200001000100"}) 2018/04/06 16:44:11 executing program 5: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffc) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x9) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='ns/cgroup\x00') set_thread_area(&(0x7f0000000180)={0x8, 0x0, 0xffffffff, 0x6, 0x7ff, 0x8, 0x4, 0x1ff, 0x8, 0x2}) r3 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0x8) 2018/04/06 16:44:11 executing program 2: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x228000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000040)=0x50) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/04/06 16:44:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x121802, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x2) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=[{0xac4, 0x0, 0x0, "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"}], 0xac4}}], 0x2, 0x0) 2018/04/06 16:44:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="a930857cfb7eaf43871b5f62b521d1dd303d83da11979cdb1fd37d9eba75eaae6552ebac8b5ec96e802763be", 0x2c, 0x0, &(0x7f0000000080)=@abs, 0x6e) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000040)="790c7911711d002c0f785de285131b3cd8b1ce022b10", 0x16) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2, 0x101000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x20, 0x9, 0xd, 0x8, "7e355c297264f010bcc71bf3ca6ad5e886bd2ba9cda05d0b392c0e439b193c936d987ee414e9dcb3963b9a9cf47b988f4294720e73bc930831aec5524bed20c7", "0f15237d9a42cb20c79fd67269dc932d728391b99bf06707aff46ce224c52c18", [0xe577, 0x5]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000280)=0x50) 2018/04/06 16:44:11 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x101800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={r1, 0x80000, r2}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = epoll_create(0x5) r5 = dup(r3) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0x6, 0x3, 0x6, 0x400, 0x4, 0x4, r6}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000100)) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x10001) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000044ff4)={0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) 2018/04/06 16:44:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x18900, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x0, 0x2, 0x8c, {0x0, 0x94}, {0x93, 0xfffffffffffffff9}, @ramp={0x8001, 0x80000000, {0xfffffffffffffffc, 0x1, 0xffffffff, 0x4}}}) [ 209.665537] binder: 15382:15384 ioctl 890c 20000200 returned -22 [ 210.616475] binder: 15382:15393 ioctl 890c 20000200 returned -22 2018/04/06 16:44:12 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x3, 0x9, "5af2a5b77feb", 0x9}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r2, 0xffffffffffffffc1, 0x2) 2018/04/06 16:44:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:12 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/06 16:44:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/06 16:44:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xed3, 0x1, 0x0, 0x2, 0x15, 0x1, "cfcdb81430754d3b1779bf5f6e5df0aafcc819325da1a58667e5cd1b7788f6ee2e6df0bc3032e7f409b0c69f388c6c58f074f08549e4f598a0321175d350e3aa", "089d3a40f81732f47a76c31d1c062c89ba4c53e02e5a2807d718be24091e00f40ae3a802e38d1719644330b3912e9ec3ca31d4663f48b76676662a9cb8faaeb8", "b7bdec9fee7f3581952cd573e87ff73c89cd84e1b1333f97de5e3a6217dcbd87", [0x400, 0x4]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:12 executing program 0: r0 = socket$packet(0x11, 0x800000000003, 0x300) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) bind$packet(r0, &(0x7f0000000140)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/06 16:44:12 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x5, 0x3}) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x1, 0x100000000, 0xddbd, 0x8}, {0x8, 0xaac5, 0xffffffffffffff67, 0x1}]}, 0x8) 2018/04/06 16:44:12 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) modify_ldt$write2(0x11, &(0x7f0000000580)={0x6, 0x20100000, 0x2000, 0x4, 0x0, 0x10000, 0x100000001, 0x100, 0x6, 0x9}, 0x10) tkill(r3, 0x1000000000016) r4 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$KDENABIO(r4, 0x4b36) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, 0x8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000100)={0x1, 0x0, 0xffffffffffffffff, 0x200, 0x755, 0x0, 0x100000000}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000180)="3f865a29af3d12edb9d7c6e3c7ce18350da5134a50a237afa2005577677f2bd35b08b02f708e5c9e130762d579e7565a9e8a99ba33a85a8851d449d9932e0694179cdd6347c3e1ade8bbfd4dc356ee64f04158614a541086ee15f23c2daafe98e5a61800fb0ea0d0cc2d519f84d6091aff6c6fe407e7b1f148432e4c969df00193cbdbad5ee6c4157dc36c173a7ba849629be4fa2cc1361554f8b3098ce4d6797c60c79c37763960d2280e0174ff6f9e162050fdefca7997b65d154fafacff0e6ec0fde72d8748b16c5f97601da6cb3ccffe4c8618", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="95dd9773a9458169861035cab14a9b7c86e2efe8f1fd6c8207d5e5891a1ab76205dc2c3334d8f6b6668bb97b08684d943d2847d723b98d6be0f6780323538a9e1143a200918d89104805c54158af0ba1b331974293be676df5a48aa8a8d2dde95c6aa03ccd1590d2552f0dda96ca1e8fd470169ed9574d9c1e59ee6207d2c6801e8864f62eb9d00148cc8238653397c6b255148663aedd2f979836b4ba7c742099d5f19e884eed60cbd2b4175920caa901a8bca978438d0d2180c5e78f64e5adac61884d66fa") syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x400000, 0x0) 2018/04/06 16:44:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:12 executing program 7: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000000)=0x2, 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffff22) tee(r1, r0, 0x40000003, 0x0) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) 2018/04/06 16:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f0000501000)) 2018/04/06 16:44:12 executing program 6: r0 = socket$inet6(0x10, 0x1000000000802, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41c942da280000206000000a843096c37236939000900210403004b00ca8a987b31afdc1338d54400fd9b84136ef739fb83de4411006827c43ab8220000bf0cec6bab91d400000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000600)='\x00', 0x80, 0xc6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000780)=0x1e, 0x4) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x6, &(0x7f0000000580)=[{&(0x7f0000000180)="2541ec8e303a26aaf660207766c6d6d8dd0d6b15b157a3452cb0f76b52cc9bacfdf9ac9762afde4425115780664a216f089efc650141013f993c249507fef32a883c1997d601fe087937144df1cdc0cbc8e22be1f42d2763a6beaf7b345e9839c80c57deb1bc93e778bcfa0d0542477d62c75d1e4a3e10dc232bfdcce7d82bebe1b9b137c0f33b4e904fa824be72eca2662475414c4707910bc45314cda8af85ecfd54f3dd4b3838363ccb19168993cac08c6a70886e6ed7fb46fc8ff0787c0d5034bdf76c564b7de9f4180dd26dc917471fb42bdf5c325a", 0xd8, 0x1}, {&(0x7f0000000280)="daa1fd4e531dd479b563f3b3fab6e5099fa92c94bd453d12b58f8b5f6a229c9685c0071a144043b9e9906daf70d4f067c2354ae839277e38092084bc37969a274e4e18a98b179f06d08e70e9c1bfcbd6fe32da5ddd5b2f498df80b5fbf9da13a8fc5b399cc148d0b1e57cca930e1bccfe125ed9c63cfa31c8629e3b6d16251b3942da1de45449114c9ad76380f088418dc6c2d823cd173e1c5aa276c5361712afee4692e92617319388e913d1807f8efda8e7b190de1127bfd71f3936d8ff3b7475209b307f74444004e0538de4a8d5bb15b5515753bd5e3c08fe1de57d3849448f0c77b", 0xe4, 0x6}, {&(0x7f0000000380)="a6336c507b7a31967a7fdb6e7d0aeb42b1908e2dbe773ef45100", 0x1a, 0x9}, {&(0x7f00000003c0)="978a3febab", 0x5, 0x7fff}, {&(0x7f0000000400)="83f1a71976cdc161e2432643d80b9201f002ad7391aece78e05ac337653e97022930d53292ad11965c6a949f37371dc06d24ff325afe370326c906a6c138cda32c9571fdabec9bcb8326321d2bcf00bc3f94be2112942eaa7b88b937496abf29142f81525c45996543a80666da2b930acac67c8a042e3729278c713b0df4f69c3459f65d6da362d420c5da65da1a9e805226eabc7fecb9ab93990682659494a37458d1cbb6d22005ec1962ca94b1e4e3108477a807e15f5cb38310343494fb246ca8a70db4b412a825947a68adf427f869cb384cdcec5c15cb11abb825999d8a0c561546a3005429a6661250", 0xec, 0x6}, {&(0x7f0000000500)="7c915ab54da0ab19a419c741a6e424ed09c9ea9f0d945a05d1068f04dbcd24bc27e4e58fe34bf5ac03b2ad49940170c7fdf470219f46f5edabf8f55dabee4da619c94b9f807f6074b2b35362167af3c8b965c544ca1cddc8c7", 0x59, 0xff}], 0x20, &(0x7f00000006c0)=ANY=[@ANYBLOB="7569643d2d2c666f7263652c6465636f6d706f73652c706172743d340036313f2c6769643d33392c004f79219fc2cc247bfb978eefe71107ff2e645500693a682e796a3213f0e124ef7a792510ee1a1edf1cbd382b8592c2fda47f6709bd13f3a59f3d5e8614af7ad94a860cb7c39ae8525eabf8430335e22c5d0dc9175f294c0fffe9a805e8fd235720be86ebe573f241a7352c6946b65be77ccadabf8db39d063bb8137893e6747f06fa450ef38b6e3161c09c19"]) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000680)='bpq0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000007c0)={{{@in6, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) 2018/04/06 16:44:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2b92, 0x80400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2889042e088581e6e599a5591e6c882e32e7ea6577b93d32512b2bc83d72a"}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 2018/04/06 16:44:12 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000064efdf)="e5563000", 0x0) write$eventfd(r0, &(0x7f0000500ff8), 0x8) 2018/04/06 16:44:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x8000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x4, 0x1, 0xfb, 0xffffffffffffff50, 0x4, 0x8}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x99b, {0x2, 0x4e23}, {0x2, 0x4e21}, {0x2, 0x4e24}, 0x20, 0x400, 0x8, 0x8, 0x4, &(0x7f0000000040)='teql0\x00', 0x7, 0x140000000000, 0x3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000240)={{0x9, 0x800}, 'port1\x00', 0x8, 0x404, 0x1, 0x0, 0x200, 0xb48c, 0xfffffffffffffffa, 0x0, 0x1, 0x400}) 2018/04/06 16:44:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4100, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 16:44:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/209, &(0x7f0000000140)=0xd1) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x3) 2018/04/06 16:44:13 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x2) syncfs(0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB="45e56d0e6d498473a32c443f331efa86a66be3a7970c75c2bbdb80dbb359fc86f9ca9be8165cb70f81a6ba135b763ae95ec5d4dd4ef74abf5d75f40303f500037a41677dc6b6931e52069f6c652b34460b8261d0d925aa31c542d94618cb5bc29ec604016dfdd611826b37a925d42d41e1a449892d5f4fc13c29cef111b8c09a74d03779e4"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x9, &(0x7f0000000cc0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='attr/fscreate\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r4, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r5, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000800), 0x1cf}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) r6 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='#vmnet1\x00', 0x0) keyctl$unlink(0x9, 0x0, r6) readv(r4, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000007c0)) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/06 16:44:13 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x103000, 0x0) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSBRK(r7, 0x5409, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000001c0)=0x4) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/06 16:44:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setuid(r1) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000002c0)={{0x3d, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0x34, 0x0, 0x3f}, {@multicast1=0xe0000001, 0x4e21, 0x2000, 0x8, 0xb4, 0x2}}, 0x44) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:13 executing program 7: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = memfd_create(&(0x7f000087affc)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x8) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ftruncate(r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') fcntl$setstatus(r2, 0x4, 0x2000) setns(r2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r3, r4+30000000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="f0c9c267765106ef1c890305bc160437", 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/04/06 16:44:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) write$sndseq(r0, &(0x7f0000000100)=[{0x9, 0x100000000, 0x9, 0x8, @tick=0x1, {0x3, 0x69e}, {0xe91, 0x7ff}, @raw32={[0x6d5541b1, 0x7f, 0x8001]}}, {0x2, 0x5, 0x3f, 0x2, @tick, {0x24, 0x80}, {0x1ff, 0x800}, @ext={0x8c, &(0x7f0000000040)="763927f5ad07015227e647c9d7cb196a5950aec6249aae5307af3a2c97204d089c724d69fbb5e3bb4dc0d483bdd6358b3b6a223c8d84abf839814769df8a4ff3d2823c628d7067a5f6621ec118f99ec5be63c156ec2b8a0a4e590818fc01259b2a2d9ff98270cfbbc11d50a79c7efd3e0a602bf2b17eaafe69ceb00c59927d6762d0497246b04a387665571d"}}], 0x38) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/04/06 16:44:13 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)="72616dd47300", 0x1841803, &(0x7f0000000040)) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) 2018/04/06 16:44:13 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7b8eb657, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x72}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x6c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a246fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3, {0x1, 0x9, 0x0, 0x4b, 0xfffffffffffffffa, 0x1}, 0x59f, 0x7fff}, 0xe) 2018/04/06 16:44:13 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) clock_gettime(0x0, &(0x7f00000000c0)) connect$unix(r0, &(0x7f00006edffb)=@abs, 0x6e) 2018/04/06 16:44:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x400802) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3680, 0x200, 0x7f, 0x3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8, 0x3, 0x1000}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000300)=@get={0x1, &(0x7f00000002c0)=""/23, 0x7f}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0xffffffffffff1089, 0x2) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) memfd_create(&(0x7f00000003c0)="cadd2100", 0x1) keyctl$clear(0x7, r3) 2018/04/06 16:44:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x5, 0x100000050, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x508, 0x200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/04/06 16:44:13 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378c"]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(0x0, 0x0, 0x30) dup2(r1, r0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) write$sndseq(0xffffffffffffffff, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x5a, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x0, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800}, {0x200, 0x101}, @result={0x9e}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r2}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/06 16:44:13 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)="72616dd47300", 0x1841803, &(0x7f0000000040)) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) 2018/04/06 16:44:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1018ff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0xa, 0x20000000000, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0xfffffffffffffffd]}) 2018/04/06 16:44:13 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000a40)=""/185, 0xb9, 0x0, 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f00000003c0)) syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x84) r2 = gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000940), &(0x7f0000000a00)=0x4) wait4(0x0, &(0x7f0000000100), 0x8, &(0x7f0000000b00)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000300)=0x2000000000000) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000280)={0x5, 0x40000000000}) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = memfd_create(&(0x7f0000000780)="72486d6673fbb9af7750028f683b39db59a24ff6f1f48e560ecb8444884bf6a9c33417f859ca128ac81dee25792c70f25e3e43bf812227899366133a64a7b7ce5f52340d5003740e6438bc947fa6d28f9e87ebe72704005d4d2cadd3629ac860010e5fe211633a874fae9afa370a7c7a88367f", 0xa) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000800)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x2}], 0x88) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="ffec359b021e6d970b9aa1dd5bdb4c2b34c0250a350c410d", 0x18, 0xfffffffffffffff8) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$fuse(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000010000f20300000000007200808b2ccb98e100009acd57cb000c60000003000000006077e6a359c2a1e8e1fb6775a4"], 0x33) sendto$inet(r5, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$fuse(r5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="3328d6682ef945f2f233267bbf3055d682aba2fd8d52e0f403099be6c3057ee25a398764ae428d1b8f482a27b7a6c3632cec8fed124db25c30eef7273856cb39addec4788803d05cbe7da6ace28790837f1c8ecb61094810f47eff79b6d7108f2d1f82f3486f9fc409383699511e7b381b3c53c2a03b1a4d9e6585c9140ec18a3551c8a6acf4bfef5e1bb0fa1c67c8338bb05b3a47057a0c4ca435b6f37d955df48553096a7283c86d15c42959924c1206cdb7f9a3"], 0x8a) sendmmsg(r5, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x5ab}], 0x1}}], 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000004c0), 0x4) shutdown(r5, 0x1) 2018/04/06 16:44:13 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:13 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x18, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000100)=""/72, 0x48, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), 0x4) 2018/04/06 16:44:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r5 = perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x7, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x10000, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) r6 = dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0xb3, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, r5, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r7 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r7, r7, &(0x7f00009bcffe), 0x4c35) sendfile(r8, r7, &(0x7f0000fc1ff8), 0x80000001) sendmsg$netrom(r6, &(0x7f0000004500)={&(0x7f0000000040)=@ax25={0x3, {"9209a3dff55e1f"}, 0xfffffffffffffffd}, 0x10, &(0x7f0000003480)=[{&(0x7f0000001100)="0f1fcc5a9b26dadee0da6f5a319489d4052fd5b23e2ef53c1d44c218827ad28515205605e512d52ebf908c91030ded793b5fef4e52b651a5cd18ef867d4ed4836d1243050c098982388dcb26322e16f78418ba518a4c8c1bcfef1c2794c32a7869f966f45ab23113e1c96e5e8573bb2771ae9257317e9fc13106ff74628c7a18fb2e8da3d6042b32adbb2703723fe5ce0980958e3e58ceb0a19e649e84365b994f3801cfb3b213a55c49dc32f3741b9100d4e5431b236b033cb2f2dec8c340115974604d5a64cae3cd2d443107727db0cdeae938441ccd0a2f852d41b576659c7eb949e63921f80683724334e082e3c5e434e126a6d851de8e8103b0fa2d88f144e158f41f57b81a877d6abf6391c74c4838547d9312c530edb20482d135f138af2207ac0e635a6a77c01c6efa1f4e84114f1ee0841a6efea023819d4dca29e044a635d8d50fe2fb736d76fabfa95d171f874ed673a4886d9622697fbd6dc9b2ecffb14a931ebf9b8f8c82255843897cc3561a2d288d074029044708a1519382c74821fc33c4ab1244c3bf9b64c993290c6811b269031c96bfb08a71f33277f3b393210a92416e7f56709c1c5e0cc638e20f48c31454c570d3a97580c8e6d1a5f601e47e59e1b0f1adc54a3b0d75a1894016b89fc3de7883a92a46f50de763cf9f70a4ee0fc29619ae61dceddba597076cedc1b336c38aff5ce59428490c73d1522138fe2fc6cef3e493066b9006177d8fe60189c0b2fde1cf331bc40f1cbfef94a42c0c64113734a04f4bb13d0dc32e9cd92333cadcfd52a1328f2d35bed773ecda12711f476d1851821c8315f2645e734d4915ce332ed795c2fe9776ea586c36ece1eafc4d826848067c9b144642cee2c1b2f078895bdce051a405a02ac89e9c1a5cff3ffdbcc6d1b6954a158ecbcfe2b79674b2856a792a34493dea384d013c506d1dbbf38555248bd6bca0092afc0b6de4ac561e5d3d6f739830e088842f314803a3764667a63a4108fbf4830e4353885816fdf9a2e2f7ac39acc7878d9cb7cdb98ea3ee11253fd02eb834f2b66c5034ffe347de7338b712006024363ee73f6ebd74664968e7483917889c659e73a6376454229ac90aa6d772ce2fd01870f2ef335cee8a95cb0e136423368dcd8cd97ddd7029311c66bacd900027a3aa42e8e6c05c54c3e380c4e4666faf1883bba8ce01b94a7026fb9a543317b09ee4a93fcc41686d864eb554ff8261293e36a0a58b6a75fcc17d701a4c894ed0067ff1f1e96ec053d2f4d29cfcc09e25efafd9edbafbe01aaefc5dea5253e3153e6f0f76178f6b839480dee7a12e09e6474f6d888b26e1c244601c778d0b932a69bc17fcbcb778cb15baecc9f299f073690448864b762c307d8791aa8149a94c8806d58c75848cdba80be7a5b7479d765bb19a05c97f2392bf84d0d6c94221ebace669ff713f9125b55dc9a9542e5e6deb6e21f78832d2c92bb93b90bebae06e6e0a94748bb6bd36d28c77d0f1137f44d05a5886ab8ef63a670e3ff65509720a995c6cfd7e6cec33c04bcac897bb6ba6bfaa1730a999f620dfc24066590cb07c23ead6dce1cc317f18640b8fa0c0c31dc81c73904156011b6b681ee96fc4927ee92dcb45d198ce8733f61ec066fdc75b94351bcb151c389d502596042c29f55dfc639cb4002c1a2887c64de006d669d57a9de35cbf2c5d9fb26b15a1e538a5f33fb4865a6a75222e45ada923f3291fda6c389ed9aeac300227f29a3e6ef83a1b3b08a162e24ab62aec43584840cc5e381757e88c22e937114522361beef431d5c45dedea73e63b161715a95bac86e32b16a9f1d6e41e95b082f3cc3d41840ee6f11aa06afa2ba81930d1f37c98b9ae637db25e1dcda1b3b6d9b48423099dda07d16d1126403a32e54b8d4d0f240d3d65c006ada1fc61b4caa6f903dcc8f7e0a2e4a6ea85ee1eff3f88c60a797de1a8151b96900d4036eecc49230be2016ff09436380f63c39d458cb13677324d92fa1f4b7607482242c100a39ab1eb5166256a05d71d028b7171fb80d1ea7a6b9bd90ee0b70c6ab6ba768a4e8360a2131d8708ba23ddaf9e289ae3ed68c015234762e429e05911c4df72e4acb6c8f5ad41fa26595e2a88476e0003f7f98f96ff0c1d29ca15f65b5dc36564264a2dab9c23e29da827cdff1c8e6ccb912409d74af8db782531e6781054a98077348c366740b04de82da5ae8e5ce9ab6a6fbdbfd632f878eb3aa0ebe0275c26a0c27c75c642063669523ed3a2597c5cc2c0593c6ba61436b86c73dba663ccf26a1c63175145f9ea4b2a061ee08e86692870a3570a2664cb11069d72b8c0e72af9c456c9335e50171fb00b1bc4fe6cc059c0f3fcf581b3c1ef8fbfbaf2bad8ac9af02ccc3bc09d947cb77386b50e75824b6d6248a7bd0ce4151c07c69b829250bdc13743871c18fcf8b794ee36e7398eef59120163d73a4f252eb31e05a044054c0b512fd9b5c54c11f4252ba99266a5daca762ef3749d8f5b752a3fa57f0c51288dfebbc0f46a1a8d66c9f78877ebec2b742a338105f95c3b8b838d2c792d1f36a6c5ef10efeb1b2dab8b50ee3383ee2d20588060861b1d858707545bbe5f109e04ad2bb7104d34808c9c833696514969f90bbd42257b1e8e52df60bcd96ac27ef8db48319c7cd893a656e6c2e279e3071377109e34710f933d01ea3d763f095df5ade5dc190d56e6b170989e61d918fced41ef82e2c1cdc97ecdd9bc77b44575dde3fc99d088842f01b500f4249f233ae80050d979255e9b295970e769d91c7b4e492b3f8860f18affa2f6e49bc21a17c83ab5252f32339388c5d42424b382b2fa3c1470536c7188349177bc4a2cf53bc33d9fc2d4d410c2183d476d6b9309408bb6c89518dfa2667877b6b1177b8c2312076a5799024ad299d17fb1fe02396f8c173d51080eb37f183b22b6c65d1b87f6bce83672d315fb86bd502f601730a4f61505c15aad757cb0104ec35cc2560a2e9bac38d53a174976e8fa469bfb789397a4a7e024c223455c52fcee29a4fbe688cf25400c15a10a7a1f673b6b62f018934adf514f81593d39eb8f472622a9781ab48417d491f890879d50c0fa877ada7862073289192b200751703239d37706cf1a4fa3ae0741f0a2dc5c63c016093f9e005296d3637088a14839ff6ed3018c1ea55452a45371f728725ab6cbc5bbdf6d916e13764752e39ea489d290e50d42a6f6329524155b0047ee843194f7c7e6688f795f5f6850c8369ff356e2eede76a3d35e86a2fcf4bf6e3f13384368384e5a568e876f95fa0166870767ea8df292828d7a148b5733e1333640c2facba927d826959efbbee50a20b267e39506f2fb1b24097a5fe909eaa6efb5cecfadeae309e95ba1a2f0c77e136e7072318826ecbdcb26adda80feafc9ea7e751c49dba2ab77e0152c28424d96ca0d9bbf5a90107114aa666c6c07e0448d474ea636c1ae26456c94640812852d0ad3e71143f073e535a52cada7a77d00680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0x1000}, {&(0x7f0000002100)="c0a60088b99e7a9d60e9e9ae1759843f1c46937116a31b65ee610e75fcc1d9adde563ba6e68ff777003f2bf043e7f531d346b96ae741462d399f90e203cac0fd7b584708ea9935", 0x47}, {&(0x7f0000002180)="8c868cd7c0d7dc013854418102c6c2fcb33fdb62dbdc798c2547706dc18b7f58b21209f17d753c506852c6bd78d3b01bd2c02f50c2d25e36aebc9fd6df5951b1a0de6533d181432c3da67f5b9938ba904c05a3b1726d332f5c204f6e724059859f2f4a573211b2165c1309aa115c80ee04dd33693d6e02d4721f2d44dc89eacc9331c735d8b2ca9b8476d0faadd99323d9ed5d34bce8177223773ccffbab0d989e30ef3795325bbf7a28137193c877879d2ea15244c23000d5e884f944da11cb0f14f712f82bbd97be51ad5b41ccd543b7e7d029805f73fa3ef8dee56ad6220c720a9edd545f", 0xe6}, {&(0x7f0000002280)="f9b31548a0410b511b5e70ba565a51e22ed0d7e856612206ed2006060d6245c635d585501b579085bae918d7c2789689d056cc2d7d64dd66a24664ad7a748d3f87a213f84dcace4ba473cc57f5296da87495c9e733b554605ce269a6d951bfa844f83ce039d66887a92873974dc7be02e068fdc047820471dfd7778988a015136a3411d6c1af1efbb5397cea202a0ba858bb5d50a23617aef3dbfe093adf62ae9fdb87c3640142c494f3b85e55e9e71b4cfbeee00d09a80063b0a58641b611e3524efc", 0xc3}, {&(0x7f0000002380)="85a900c6a5e32b76491932dd4e12665ec9d652e9b9e64065e3fe6f123dae841f986e94647fbbef8f910058000aca0c3c725f4159d3009304729ce6ce5622cb7f0f56a5b449b6480ecb88f32efeec0d", 0x4f}, {&(0x7f0000001080)}, {&(0x7f0000002400)="d416ba8a1cb04e4fa9b3bbb8a5855c7a2aa8124dc15423ecc7bd8e23cab9b8796f6800715c0194dc1d426c7048e2523f75184225862752e37a2d88a2efc4ca0d7694b6b34c26fdb362df7c0a2e61eef3f13ee63366d6cc17f04de2d51682bdf50e35ff336f29c9f75722e900860a7eb7b0bb3953", 0x74}, 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0x1000}], 0x8, &(0x7f00000034c0)=[{0x100c, 0x11f, 0x8000, "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"}], 0x100c, 0x44010}, 0x4000) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000000080)=""/4096) 2018/04/06 16:44:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59975591e6c882e32e8f6ebce65ff94bdfb2bc83d72a"}) 2018/04/06 16:44:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/04/06 16:44:13 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x103000, 0x0) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSBRK(r7, 0x5409, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000001c0)=0x4) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/06 16:44:13 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x80000000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r2, 0x10, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf632}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xe59d3ca087f0bf7b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0xa0}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00008baf4e)=""/178) 2018/04/06 16:44:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x10001, 0xffffffffffffff80, 0x251f, 0xffffffff00000000, 0x3}, 0x14) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x2, [{}, {}]}, 0x48) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={0x5, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x20, 0x0, 0xffff, 0x3, 0x6, &(0x7f0000000180)='ip_vti0\x00', 0x6, 0x8, 0x8000}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:13 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd29268fe907b1ebe8c599a5591e6c882e32e7ea64e7b79d32112b2bc83d72a", [0x0, 0x1]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/06 16:44:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ftruncate(r2, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000bc0)={0x0, &(0x7f0000000dc0)=""/4096}) 2018/04/06 16:44:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001900)={0x80000000, {0x2, 0x4e24}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xfffffffffffffffe, 0x3238, 0x8, 0x39c, &(0x7f00000005c0)='syzkaller1\x00', 0x5, 0x9, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="b14237f9eeea"}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/219, 0xdb}], 0x6, &(0x7f00000005c0)}, 0xab}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000001700)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/89, 0x59}], 0x2, &(0x7f0000001740)=""/214, 0xd6, 0x1f}, 0x8}], 0x2, 0x10121, &(0x7f00000018c0)={r1, r2+10000000}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001980)=""/4096, &(0x7f0000002980)=0x1000) 2018/04/06 16:44:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$setstatus(r0, 0x4, 0x4800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4e0a40, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x3, [@empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x1c) 2018/04/06 16:44:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x39, &(0x7f0000000040)={0x15, 0x6, 0x0, 0x9}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f00000000c0)=""/176, 0xb0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:14 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f0000000940)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757f65722e7b2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000580)={@multicast1, @multicast1, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xfff, 0x3, 0x500, 0x9d, 0x40000000, r5}) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32=r6, @ANYBLOB="232a2ab79d4956969df8f295e80ad9a933c9f9591db9db5717d6412fe71f19351eb92b1036a51572d8f8d5113d7ba001b996716686c1eb1aaa1640a5e296dbd3fad316cc14c12657350e32298309910a1b768734c1d5c80f1c4a691f4ede907e0456599e197cd61a07756e370cb8ed97c430767e5847f9439d4284ae57d1ead9f9a6e5ff0ed86cf74869f4563dbef5438043e06e8d0b505604d3a6907d666b"], 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(r3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x82, 0x3, 0x2, 0x7fffffff, 0x1, 0x1}) 2018/04/06 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f3", 0x284}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r6) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) r8 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x100000000, 0x10001) ppoll(&(0x7f0000000640)=[{r7, 0x4000}, {r3, 0x80}, {r2, 0x120}, {r7, 0x200}, {r4, 0x100}, {r8, 0x4000}, {r7, 0x83d3}], 0x7, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840)={0x3e4}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r9 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000008c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/06 16:44:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r5 = dup2(r2, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/04/06 16:44:14 executing program 4: arch_prctl(0x1004, &(0x7f0000000000)="7398a8dd2bccab6aa3f48e982b952e005d9eeafdcbe2b77610aad1d3304dca19698383b60c6942c55945fabdc85a76df0cd36c53ceb806586be32f1493972f2abe6f53bdec1bb093c806c0d403236e2f58b6b7e3bea08193e54e3861edadb910afd1add2a7ea8b480054e8d257836cdd83a4bd599d9cf514c2ff6091d6514e1b984b58a0c8f60c00cc3a2885b28c94bc615b9c0160a43b7312a6002f35d605865572fcea9515358dd98cf7da9107cc2d305c") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x8, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x8, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0xffffffffffffffd0, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x1000, "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"}, &(0x7f0000001280)=0x1024) syz_extract_tcp_res(&(0x7f00000012c0), 0x8, 0x7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001340)) write$tun(r0, &(0x7f0000001380)={@pi={0x0, 0xa01}, @hdr={0x2, 0x80, 0xfffffffffffffff7, 0x5, 0x4c, 0x1}, @x25={0x2, 0x9, 0xf7, "e3f259a1b53cb7119544ae198f8e19313d7ebb38e158ad6f5d3bc2ed8904c7fa7da4efba3241d0cdfbf4f23315b85e6535a753d840f820f63e90a578bfce7bae76d4c2ee544f8a8bda431769d75eb0d32013a606fdddbc5d6cf8a979ad2a53c967f313278d858e626c984ac02370a716ec4a60045e44e9139e8dc326ee04827c29e4422230251a9caf0316a2e1b96c24c5280489d5f8913d586782ef1069246d9957de1368f0eb5088b9123f5e600b142ca111faf4202802dbf027c79374cba4e3f6b82618113710e31d699914af273223381ac410429dddc14f2a09accd"}}, 0xef) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001480)=0xffffffff, &(0x7f00000014c0)=0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x323) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001540)=0x524, &(0x7f0000001580)=0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000015c0)={0x3, 0xa472}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001600)=0x400420) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001640)={'ip6tnl0\x00', 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001780)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000017c0)={@empty, @dev={0xac, 0x14, 0x14, 0xe}, r3}, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000001800), &(0x7f0000001840)=0xc) exit(0x401) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001880)) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000018c0)=""/31, &(0x7f0000001900)=0x1f) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001940)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer\x00', 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f00000019c0), 0x800) getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a00)=0x0) ptrace$getregs(0xe, r4, 0xfffffffffffffffe, &(0x7f0000001a40)=""/189) 2018/04/06 16:44:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9081000005345204c696e7578233ab4b8617aad76dd907ff57fffc7"], 0x1f) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) signalfd(r1, &(0x7f0000000080), 0x8) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x2]}) 2018/04/06 16:44:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32102b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 16:44:15 executing program 6: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = socket(0xf, 0x80001, 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000380)=""/239, 0xef) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r1, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) lseek(r1, 0x0, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@loopback=0x7f000001, 0x4e22, 0x1, 0x4e21, 0x1f, 0x0, 0x80, 0x80, 0x32, 0x0, r3}, {0x0, 0x929, 0x9, 0x9, 0x100, 0x1000000000003a, 0x7f, 0x4}, {0x400, 0x800, 0x4d0, 0x6b}, 0x7, 0x0, 0x1, 0x2, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3506, 0x4, 0x0, 0x7, 0x0, 0xffffffffffffff4e, 0x8}}, 0xe8) write$evdev(r2, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440), &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/06 16:44:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0xaa) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa40c1, 0x0) 2018/04/06 16:44:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) tkill(r2, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/04/06 16:44:15 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000b7c000), 0x1b4, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/193, 0xc1}, {&(0x7f0000000140)=""/80, 0x50}], 0x2, 0x0) 2018/04/06 16:44:15 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x80000001, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000080101000000000000000000000000010000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000000000b90027ea20fe00b74273884f6359f57047d2bb7bdce7884d62de06ae5a2bcc05370d8028f8bf660b8673cc726a6b76f84e6ebee287841f33cc229b142d9aed78435269be3444f4853198e5b15641460cfb7878b010ad64d70a30f4aeb78a26cce622eded0ef88a07b906e709e3ba57d34c9dcfa2423ffc73238b8e0c951f1ea4f1ca3f6b0ed0fb37021dc718215161e0a265b42cdc161c3d11b970d74bf634b65671491e0464d9d9ae4252c158242196f16e226408d461fe28cf63c2e6dbc38686449aa04b2ffd3fc24cb2040673a9a4de1de84dcd0d5d8b656a1acc14b9ef5e2cdfbbcfabee486bc0b24c0de8b76dc58d8c3c9c971d3a5be53d577a81284ecaca14ab1e59fc5a269a5305b5b470389cc58a8a26dc2e4dd68e9e29c3d191dc299a77d4de7a55271b38f8b2dbf3ccc592a6208be2d859f2181e1e71c3eaac0e32adbd5c54ad364fc0eed1aef26c24c1b483a6ba08dd8ac3c0809df3e2f7b3fbfac71b101332ecc9662c70cf4aaf6769be22"], 0x18c) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) 2018/04/06 16:44:15 executing program 2: r0 = socket(0x3, 0x8080f, 0x1) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) 2018/04/06 16:44:15 executing program 4: r0 = socket(0x9, 0xa, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb8, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xba}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40011}, 0x4000050) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000002000190700000008ffffda060200000039e80001040000040d00140000004019df31c4940f", 0x29}], 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x400000000, &(0x7f0000000040)=0x2) 2018/04/06 16:44:15 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x84) gettid() setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000240)=ANY=[@ANYBLOB="ff1fc0000f3589ce6c52000000000001"], 0x1) wait4(0x0, &(0x7f0000000100), 0x8, &(0x7f0000000b00)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000840)={0x5, 0x0, 0x0, 0x0, 0x3}) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000080)=""/120, &(0x7f0000000140)=0x78) r5 = memfd_create(&(0x7f0000000780)="72486d6673fbb9af7750028f683b39db59a24ff6f1f48e560ecb8444884bf6a9c33417f859ca128ac81dee25792c70f25e3e43bf812227899366133a64a7b7ce5f52340d5003740e6438bc947fa6d28f9e87ebe72704005d4d2cadd3629ac860010e5fe211633a874fae9afa370a7c7a88367f", 0xa) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f0000000400)=0x78, 0x3) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x7, [0x0, 0x100000000, 0x9, 0xffffffff7fffffff, 0x7, 0x1000, 0x7]}, 0x12) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r6, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$fuse(r6, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1e1) sendmmsg(r6, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x9ec}], 0x1}}], 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7fff, 0x4, 0x3, 0x6, 0x6, 0xfffffffffffffffd, 0x3, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x400, 0x101, 0x0, 0x4c61, 0x80000001}}, &(0x7f0000000280)=0xb0) shutdown(0xffffffffffffffff, 0x1) 2018/04/06 16:44:15 executing program 5: socket$inet6(0xa, 0x2, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/04/06 16:44:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0xc0) 2018/04/06 16:44:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x75) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) restart_syscall() r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) 2018/04/06 16:44:15 executing program 0: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000140)=0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0xde1f}, &(0x7f0000000300)=0xc) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000023c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x94, &(0x7f0000000200)=0x4) 2018/04/06 16:44:15 executing program 5: r0 = socket$inet6(0x10, 0x80007, 0x4000000000000000) tee(r0, r0, 0x8001, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x3, 0x100000001, 0x100, 0xff, 0x20, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in6=@ipv4}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='irlan0\x00') fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) tee(r0, r0, 0x6, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) pipe(&(0x7f0000000300)) 2018/04/06 16:44:15 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0xe4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000021c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7, 0x20, 0x1, 0x4}, &(0x7f0000000100)=0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='net/netstat\x00') ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001140)) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e6cf6f2466a5551c99eea19bf6e8833a66b0d7e331b02aae00e486c0cc74c227aab3d7c72d32493890b8bf846b95f42efef18051174c6f9f8a153c77e79c9cd49ddc34e51df197c54da5adc343aa95d9d6e188187c01e85e410484c8e9d72c12d4c32012872285ebc091a98f49f8c7b8dd4f12105d3b32597198a7812ec14ab0cff3722817b235804273c1ef5f7ffbd9a7b7aadf00f78f9fbc02af5d89aa4b0ebfa7885c04f78459a65f17d587dfef12b1b0db68e9e84d1ec0e0def9b20341e1b437b3000d3e8b8f22ef8f59bee4c1320aa8e5c55c6a0747760fa955a1d43805d760569b06512c8dda340ccc3d1e104836333c68572b6fcde7f6eea4724e83f5e3a66fb78063f3c279cf0e2df45c03667741ef7958004c405e764aa7a9b846ee5e14603d9dbb7f016e3280f6b2c2a5b999569856e585bdea6434130ea27fee65cc522fa28338ec3906751ab51d2a7f4f8d56fcbe34dc5a046fa9282c586b7a8a666a73c0e29eb78920a44e0740650eee6299d9d1da4473fcae15479fdbcce1b4a9c6f349409efa9a63582c7609785bfe809d6354c7501e0367ae23cd132eaa54b83bb2297ce174f4fafc75dfd02342a3f19e3d457182979f4bf7551b92d04ad6db8c74f13bb4ef743de14dfefb7aa2ce9e77ef0d1bf68d0c52ef16ea433ab60f5a5dc636f1aba665425d77292cf5fe9b6f0371248f65b682724fbb13baa4fa4f07a22d01804f119f56cca458bd0993aca0c3847d25563455305d7456cc776ffe7bd5975829d256f29fb413c0e98630aad187c2ea1ad968b61457d9b874eb5d7756fc7aabee855936e5c9f057e8ce61bc61d1a8be604ef9120e9793d0e2b4234dc7b0d65da0ccf7c81c8290f89c7dd21fdf830462617d959f0d5a0afede2396bf181199bd579b11e8bfd6bffa76a2fa14fde157ab08c40a908e92561df65a90a76e1f2879903f38baa03b4bff02f84c9bec7d8958d63f241e8ad3d25767e8a0438c4fdf41c9396c6fcb5ecb183ca4576d5bc64d059acafde83cf6bf9d110cd7de01f8e988b49d254f5702bf0a5d6c526944da9f3af8e00b25601b042fd30bf6f52b0fbf73d3edef61cd810e639c17a9f2d361488c1956d6f08e697e543326f37cfabe84645b1f0937961212ab09cd84ae890a9af4c23119cd024909b594218c070b2722c83b476743eb212316d6843393ab9365d1d65d53402cd36e62a56bc34563d0882821531072e11dc4882de51a9a8eb62a2f5dec0c563f662a39b0e26b303440c1a11de17f03d28d50bcc184dd3016b1677f421586751cd3e4627a6407c6662d84dae3f5fd1006a848734876a91dfd6ade5c55eb43a863c868a36b7d83b3055f3e6bf68dc944c2d8db12bc76d602dd6520ba863d361a8413fda6e51e5901344e0f8da495656140686cc8156c0a577b644cb0d9d3a18cfd7ad0d23907c00ba5f7041b1b6cd40521d5fad55316afe793685430f66a8c3b58239ca033e6ed847f4752844108ca14d2dc6779cfd6f592f3e9cc9f5be92c5b27adfc56e6c0dcdf0c50418ca068965b2a7a7235aa93bdfb0a7d4bb22ef2c9da92a634debbd1d43b35d894e621e8fdaa0dd12b2c6c39186309e74eae7e55a841d0567491ff9de39670260e5401b3dfab0a532713c0e08d3db7f62adb7b8697945aab46c4a81efb342d905c55059c4b6b3e0c2acc30dc2168970eebe528dd080ca899792a286cc371ced4c77e294db45f2bf3c005203d9d623609c19fe98b2dd69fcdd7ba365336ef14772278559725f5f0440e7449e03256e28bfa1851ae26f3f496866323a6137877a3deddef128d41c8487ad2cb85a3ad882e4fda5b408b5fd9f42c62bdf3593c3673aa1e6962da5899243cd8458b54484acc4ced4f3ef1070a92797885a7b4f68adc72813d8138835ee7b75ac2382921baac8a3a6cab8df7772fa94641a188e90acaf11f9f1e54975ba109d1f564c4a79c7e64ae3cf8d88b138b265f5260b612228d4baace888d3f53e2017d5f844b6da00b1ad1851b81e2f41308bb354ce89864dabf6623e3c983b57ec21d49dbb2a6c7926233b359dd783fac6fd0382921853920360d38394fea296d21a60f43075228f804256b35a3f3c5552d71e78c6dd1a3f7abde81698fff64f08a983e13834ca17bf6658ddc0d42c9d4a689d950a698846765dd0e4ebe2c9b3c0acfd9cdc311e3550034c932baf10a31ece5504e38a90cc699456724854e37b406e9d994f637a1572d305ba07d5e6c96cb22f69e8c88975a59f183b4a03170765a8fe490fe2f5bd78d4b54de0d35fd2fb9f0618243ce18bec7a6a741b1afcc7204fd5cf0881c515ffae78a2c59adbbf8423db8e2e843efef02a6b7070cab687a04f53547f2aafcee2ca793fae4b4ec5038e73d3b6458bde297ba391b77ab5c6749b24ff348f315b08ced59ecbd5b29ea5c7def1e17e77f5c78831bb003ea496ad8dc0a50562b6c88cfb563e17b20409efe2143f2d97778374c06d94be1ae46ed69ee5275c925c8cdd3276419fdeaababb532b63948b0dcfdd1fc02d9474b4ff3a1d765fbb83ea6704c8eba165a67c51466333b9d3e91e5aad429817d92e5e5cb360c22edb16fb2ce6683d195fb241b0e6e3d3c0f830aaec4cf83c881966da37a0b140229f56f139173aa9fa9a794c8f7da7e35f80976d339b47c5ee220d67e77028575042fccfd679823e632a08ba3f9d4c1f0b62cbf8ffc7d644a6485f3d1f7d087c80c2a33103cdd51e4a80e163de1f38a9cea3d7d876e6f6a28cc7e439ba3aafb20675d1e04471c0466c712eeda06ad8a54d7dc52bd06cf2c0cae8418fd32bb51e2b3c5b366e40ab47bf43c17756fca2b3cc16278b8b832b83ef021ce03411b5da68f5f7a839308d2215a2dd6c24ea99f3b3a0e2e008734f60a2e9cb3686ec8ff0e68e00f433f318556df5186f8bfc4daca8780f25fdd7e85c70a0184d4e7bb757743f0668aeacf405f2571583b133c1e9990bf54665eace8ec60956015a6a6ad50c05c2586a52a5d5fd5c35f424904e464a9c17ad6786e81f95ed543d0d3c6b44bf909ecccd46d7daf18d32a076a5d52d3aeae3c9396ad00486c80d83fa9e2ad56e7edce17bd2dd904c8c2f18a9d1ac7265594c28d692d600584da7f8d9871d81b9b19985514bac34836027b7255940c7e643675dcccedc3461776df60de030a7bddf42eb2b8ee5959665b40103f6f7334cbf7b4a3688ac1bc879fa4927a64ff722f6b5e67e55fc59922a50d1f3c2959990ae71d5d1b4e41ed98058a3d0b01f892832d24de8c758de3c78ac59ec5ecb71d25505f6cbcc24d365aca9bf1d19bcf2a21b2ec7a2f92e166422b4122d209fe6850ba689dd7f0a88b40d4b745a4028e9363b587213a851101ea4b410bcad95de69971382258a12c37a7211253e42169df1de768eb2307299853c59b57370702518a8aef96a1fdeffb42feb9f53e777f3f841d600afa1a7e9644919ce6aee61fbddaf29c93e740f55b9a35656c95b11cf11cc5a7530014cc09ad18a3766716a7d02411edd10a9118a6680d80f374da0911ad3133dd75efd4f6e7a219d935a0f4c0a89c832a301d39bdde592d38e1c638805ffe07f180ba6e69ca9edd86850501e9b0adf2cdd64f8892176541b1c9374ac1f628ec657a1fb4080087df90eb9556cf6fd6eb2badb9813c68df87f85a17ce6ae2d9b64376713e4173713f0abbfdd8908d9a6ba5accdd0d188112e833e30af8dc8cb3efca5a91102b9179606ee443dc9a291b50e56308f409e9eb4afd3c9e7c6c7a9b47854def80c892d1ad117beecf15f0f474569a8cf3499d8998313ad7e4541f015d966e15c156c9b3acc325c100ffed984bfb7e207df2ba4a6428d5b37df19ff7941bd44a0cb1efa78af707916c5b2969b20c2820d2adff0e9763d1b62a0d910dec13f884131799314ea50c6aeb8bfeac4ca8a75384076bfe2c3bce3f6dcae77b4415709220180d0e3ca52a9ed8e14218c701ee1c0f344492c75f75d209d03480207889a01009493d89745d5b5aef86c05b8533e65cc7ee0e8be93f51133c39d89a31a0712e797a8f0c668cd4b9a62977c1fcd372dc5e11703ba6fba6f08fcec0150057266f37795316aac97caba75e628594ae797aa084355a208e6d6c1f7c66f4284e41456ca6cbd8adc808d633c799b8be60d162615713aa11452d6241fec6de7e90da44c8a76d84a0f1260dafa6c8c1115cf00aa8eecc90f6d9de924e0dfcfc1f073c586fbbe44c9e4f12b6cb0701beb42d1515222d1e3ea7b47ec314d5dd1da5833ad1a81bf27ec1a60f07b48207e406dec2bc9a77fbf2f83832f33885361d00633d51ff4bee5090b7cd112a691aadba1d1ce4a0a9b824d64bd37e63c787b6e9a0953bb748d84eaea6d0be7c0948c9f2e44aef11a0c98a14000cb14874c714fe663df2c497aa827344c6f98ba1e5f88b6b9d047c8b9c153c4f041c4e0d18da04eaa996988fdd93ca1f864be9e88bf71a41fb5eebad89f8d047d59b847faa2f759c0e2614ba278fff09832e8d440385eb64598e2f11dfb06207c36515c969069f6c9e6cc6a8be278e288c3162fdae9467777a80ff23644a81c97238e5e399d3c9ede9a3ea63495db1227b4802bcf230c8a92057b9451efd409828fdf1b833903b10a7a06ca76afdbf704750703651cbd0900000060eb67f620b3398afe5bcdfc85afdc40a20e611c44f01e6a00bbaf72e0040c59dfaca1ece93720775533ede2bbbad0478bc8df221883b7b096adf192344da0eedc360f9115ca5ef55efdb0ee3f08558db35a94d9d2ba93e0ffd7122007a64da4f6d4f0e068aa0c525b76015664643084891fc3e35545c1248f327b7a2e62cc25daa7de992fe641903495e6df0ea868b8f54272364c9810314f8cd057a5512de8199ee1decc6e781aa6673649917ae321860b240eedb7242617c464dc04586163ec38c3103ec39fc6d09e95594e7464a95ff7a9aa9c932d55f90bd067f614c4c398f11b2c861a6a0a2233b6f9ce815875be1935032ad3e6cb59b70f1f10c7318f770517c42dcd2994f3704c05cb7005cd6b38357609818e34f68a6ce3cb86596b2d6c1dceb92e14ff49cf7c9fe6a68a0718237585dd14a4d0e8711f30b30c0df2196eb25b6a05b5040d67874ac6e16822ae04222af20645a715dc3d1dda6bd1fd0c7289185c02ed1c3360a81853ddc64263dbdefc5c3abdb2e40651a32732ae3a1f0b6c28a08d2bfd9c0ba11683811e40b35e92c9073bcd0124c0351424bd9982c58de3b33718ad977dc1dbb7bb857d7663c2c5152b3c07323905f0ec0261c2abdb475fe9ff2e7c05f8a565b2879dc2ea60c5746508a2823e4f90103a7804621e82ff84ad28f54c744f9b022a28d9750f6610f10bc5b8023e4a5a916d3f66644992ba1f557f61254262ea2105e8f7949b1b5a7dfa4cf1e4586fddb7c47d7380f704afe1520e2d0fec6d94c60bc166c5009fc3472ff56eaf3fce6cdb0732eb221f5807f87f076df4c0542174d03a2d13d769c94aaa60df0cb8692925540309d6c80d15fb43dd2c904302e2d8c3cdb7ac730b6d8ece087b6cedd7e3d2891d5f37a5ef04c8c7337db213e6d2e80d5df87a3903ff2d85ab573dc2ab8e9dd5632370fa77c2f0a79366302bffd4af751c7a4a4cdc5967b66dcaf9ac6f90e2e35d0829744b53a22ec0378f63a93b5c545133e64bcb9e2ab42ec0530b37741f941453c29c913f5fa34b4a32b6d435701ee2e0bc5860f435d14638279c0020f3a77c56c18fae47efbe7a3dd3a9a681a423e82388ea55b6c80c0da4883d07c6c6255d4a5b80d4de6abcbeecb7b5f7053605"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000010c0)=@assoc_id=r5, 0x4) sendto$inet6(r3, &(0x7f0000737000), 0x0, 0x4000000, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffffffffffecd) 2018/04/06 16:44:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = gettid() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000003c0)) syz_open_procfs(r3, &(0x7f0000000380)='net/mcfilter6\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0200d2", @ANYRES16=r2, @ANYBLOB="000828bd7000fddbdf2509000000080006003d000000240001000800090045000000080008005f00000008000600776c630008000200890000000c000100080004004e220000"], 0x4c}, 0x1, 0x0, 0x0, 0x44011}, 0x40800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0xcb4f, 0x3ff, 0x9, 0x7b], 0x4, 0x80000000, 0x8001, 0xfff, 0x0, 0x100000000, {0x91, 0xd2e, 0x1ff, 0x1, 0x2, 0x1, 0x8, 0x8, 0x9, 0x80000001, 0x3, 0x80, 0x6, 0x4, "5edc64dcd922b7aefd1e7c951252ff11d4eae18b71de3254fe83338344746eab"}}) 2018/04/06 16:44:15 executing program 4: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xe) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000000000)) 2018/04/06 16:44:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x100902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:16 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0)=0x9, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140)=0x80000000, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x2, [{}, {}]}, 0x48) unlink(&(0x7f0000000280)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @remote, 0x0}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x6, @random="670391445b22"}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x0, 0xfffffffffffff577, 0x8, 0x81, 0x0, 0x9, 0x0, 0xa, 0x7d97dd69, 0x7e, 0x8, 0x5, 0x400, 0xff, 0x7, 0x2, 0xfffffffffffffffb, 0x4, 0x3ff, 0x8c, 0x401, 0x9, 0x7f, 0x8, 0x2, 0x100000000, 0x100000000, 0x2, 0x6, 0x40, 0x7, 0x200, 0x0, 0xfffffffffffffffa, 0x10001, 0xfff, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000380), 0x5}, 0x80, 0x101, 0x241b, 0x7, 0x7, 0x6, 0x800}, r2, 0x10, r3, 0x8) bind$nfc_llcp(r0, &(0x7f00000004c0)={0x27, 0x1, 0x1, 0x6, 0x1, 0x8, "2197a66794b33de4e75f81670fcf4ed5786bf93d2fdc346700e26ad6ad7bafb16bca8baa947dcb9afe63f1240bb72d3b2a3a8a0bd397435933a9f3f5541dfa", 0x36}, 0x58) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000005c0)={&(0x7f0000000580)=[0x5], 0x1, 0x1ff, 0x3, 0x5, 0x7, 0x400, {0x1, 0x100000000, 0x100000000, 0xb09, 0x0, 0x1, 0x0, 0x400, 0x9, 0x0, 0x9, 0x0, 0x9, 0x7, "68152d75802ba5b4433b5cf8c110fd48abbc99b4d9f82cd3a71bf927ce20f254"}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000640)={0x1, 0x8001, 0x2, 0x100000000, 0xf400000000000000, 0xa46}) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/member\x00', 0x2, 0x0) mq_timedsend(r5, &(0x7f0000000700)="1c8ad79da8cbdfa16a53e06e8a818bffe4c00d68d69bffbf9d38532df5bfa59f042d056aa5c7a1156c6c63bb686daeaa27c28f7dc8613cf780c18c35bb1c5b4defebd76bc6669247b7f957eb6e4e0cccb380835befd3375c88c45eb05394732ecb59dd5455460a77144cb4930b174617ce7980dc86a0bd15fee8226f89124858d7e5d5168a3de3b568c3707de3f506f6605b617df673ce4ff301ad4111158f7a32eb000cd2da80c9ad86f84d5fc3b42a2b8546", 0xb3, 0xffff, 0x0) connect$inet(r0, &(0x7f00000007c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) bind$nfc_llcp(r5, &(0x7f0000000800)={0x27, 0x1, 0x2, 0x7, 0x2, 0x1000, "d060ceaa34b2fd8dc3235630bdcf7571cd33ea93f6dffd840afb8b41d05a79173425ac8e699a19ab8f609789843a976581c23d65feffb6a63eb02ebcf85777", 0x2d}, 0x58) fcntl$getownex(r4, 0x10, &(0x7f0000000880)) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000008c0)={0x8, 0x8, 0x1, 0x10000}, 0x8) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000b80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40110a4}, 0xc, &(0x7f0000000b40)={&(0x7f0000000980)={0x198, r7, 0x100, 0x70bd27, 0x25dfdbfb, {0x2}, [@TEAM_ATTR_LIST_PORT={0x1c, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6, 0x1}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r1}, @TEAM_ATTR_LIST_OPTION={0xb4, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0x5c, 0x1, @team_nl_options=@mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x2}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc86}}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r1}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r1}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}]}, @TEAM_ATTR_LIST_OPTION={0x1c, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_REMOVED={0x8, 0x5}}, @TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r1}}]}, @TEAM_ATTR_LIST_OPTION={0x10, 0x2, [@TEAM_ATTR_ITEM_OPTION={0xc, 0x1, @TEAM_ATTR_OPTION_PORT_IFINDEX={0x8, 0x6, r1}}]}, @TEAM_ATTR_LIST_PORT={0x2c, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_DUPLEX={0x8, 0x5, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_IFINDEX={0x8, 0x1, r1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_DUPLEX={0x8, 0x5, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3, 0x1}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r1}, @TEAM_ATTR_LIST_PORT={0x44, 0x3, [@TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_LINKUP={0x8, 0x3}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_SPEED={0x8, 0x4, 0x2}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2, 0x1}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_REMOVED={0x8, 0x6}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2}, @TEAM_ATTR_ITEM_PORT=@TEAM_ATTR_PORT_CHANGED={0x8, 0x2}]}, @TEAM_ATTR_TEAM_IFINDEX={0x8, 0x1, r1}]}, 0x198}, 0x1, 0x0, 0x0, 0x4008800}, 0x800) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000bc0)={{&(0x7f00009fd000/0x600000)=nil, 0x600000}, 0x3}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000c00)={@in6={{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x2a}}, 0x7fffffff, 0x1, 0x2, "e8bb9c38f2193f900a71318cd802ab17d0a8dbb928d61bdff8397552350005769d62ffdbc8b200d2d242bfcd2212cf7b03d4080441e2c9d5602815eb35ec3a9e0960fcdab1a8a70fdb875591cded6d65"}, 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000ec0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000f00)=[r8, r9, r10, r11]) 2018/04/06 16:44:16 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c800200000000000200"], 0x2a}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) r5 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1e2}}}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r6, 0x8}, 0x8) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x19, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240)=0xb703, 0x4) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000280)=0x4) write(r4, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) 2018/04/06 16:44:16 executing program 6: modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0xffffffff, 0x4000, 0x873, 0x4, 0x2, 0x0, 0x10000, 0x7f, 0x80000001}, 0x10) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$selinux_create(r0, &(0x7f0000000100)=@access={'system_u:object_r:updpwd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x34}, 0x39) prctl$getreaper(0x17, &(0x7f0000000000)) 2018/04/06 16:44:16 executing program 5: r0 = epoll_create1(0x0) r1 = dup2(r0, r0) ioctl$TIOCCONS(r1, 0x541d) r2 = timerfd_create(0x0, 0x0) epoll_wait(r0, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ea0ff4)) timerfd_settime(r2, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/04/06 16:44:16 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x402, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/04/06 16:44:16 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fgetxattr(r0, &(0x7f0000001c80)=@known='com.apple.FinderInfo\x00', &(0x7f0000002b80)=""/242, 0xf2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x1e99b9680ee82c1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffff}, 0x0, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x7fff7fff) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) getpgrp(0x0) getgroups(0x6, &(0x7f0000000cc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = gettid() getresuid(&(0x7f0000000d00), &(0x7f0000000d40)=0x0, &(0x7f0000000d80)) fstat(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$cgroup_ro(r1, &(0x7f0000000f40)='pids.current\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000f80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000fc0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000010c0)=0xe8) getgroups(0x5, &(0x7f0000001100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)) fcntl$getownex(r1, 0x10, &(0x7f0000001500)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) fstat(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000017c0)=[{&(0x7f0000000400)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000000)="4f156e3098da342e20e413c90ee50b6465ce02c49df5a546d81e7d9f7cd689cf9bf396381c8c547008e346949eb40cc7d8c053dbc47c0b", 0x37}, {&(0x7f0000000a00)="290b5f74e4b81b0fdefd09c259a26eb9518657a3d2b7f36389fb36a4fde0071f22e8df3cbdcbc479ead5827a5167cc014be31ccf0470584c7dfb45f3c6a462a25d8185d6bc6877330f5ad939b50f5de7fe65cb6179296f46adf009c9d3d385ad3d4bc4b8dc9819d12ea10f4a2eba3f1067a5df9ce1c3bcea25a336a348ba2d4abe616c5d5a0b398473f93ba46b5d319f10c7d48b3884bf125a8e93727183f8fa31718b479408b4efba7b9d711ca69acb1f8e29216d97f3f01bb0158f878b9d872af319a6858be569aa648823cbe0d9b37f426f201422f2f94640fe411f2fb15fea5228988d23c8a70cc77d86", 0xec}], 0x2, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, 0xffffffffffffffff, 0x0, r7}, @rights={0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3, r0, r8, r3]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x74, 0x14}, {&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001280)="5f2159128bb94aea0a7b216c13312cfdca16ae72e7d615d9b6bb4a864cb4d3af9ba9e0f059492d770b5e1d4aa72e3d0aa22e3feffed10fb7e88f5711e71c342fbf1793cd2248f006a3ed874c0284ea0becba55219cc69f6bb39eec404af9b490c96955cfc0b2d222c132b3f3e21d9a6cbadaee2e122068c9e635d208c71f38a227d3f78c9073d0348ac8bf8f09bdd22d6198b74ce1d46dae6d7582566e044bf8d717c7a323b22c8614", 0xa9}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="300000000100d488e05e81175760cd9f1518ea7e9f19000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14], 0x48, 0x10}], 0x2, 0x2f6e34ce3fd9330f) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/228, 0xe4}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000001800)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000000) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080)=0x9, 0xffffffffffffff26) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="6f73782e7d707070302b5e7070703173797374656d2d2b009b582d09cfaa86b5bc941ee556311e34d7be46910e40000000ce8d80542ab4b258d6f8a8961740e12b3b26832ee3bd6ee2a7f219d2ed80fecc74ae7ebda07b06797406503db8c98db32ee1a5bce901c6511647256952018721e9c76b8a5591d355d926fa64481c0748106606931593112f1b602053a87e"]) truncate(&(0x7f00000003c0)='./file0\x00', 0xc) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000500)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioperm(0xd10, 0x9, 0x0) 2018/04/06 16:44:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x55b, 0x202) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:16 executing program 1: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) membarrier(0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000080)="347d9153dbeba491acf49820810e000000000000000000000000", 0xfffffffffffffe98, 0x40000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffdf2) shutdown(r0, 0x1) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0xd10}) 2018/04/06 16:44:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 215.150473] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 215.177782] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 215.199650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 215.215675] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 215.242768] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 215.255052] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 16:44:17 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x1, 'wlc\x00'}, 0x2c) recvfrom$inet(r0, &(0x7f0000000000)=""/54, 0x36, 0x100, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/06 16:44:17 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000016) 2018/04/06 16:44:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000480), 0x0) r1 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="7c056550b3ff70bc837cc218d62f1e71f1883882dcbdf9448be899dfb09b4f31623727234f258337b7986d03ca76eea033c1c1323c5ae076a8873e787d8aa0bd62d5fba090c4603cce2347ab6ced8eac777f7190df57558c7014c9064674cbbf3b50fab5d9dabc91c22a07e40f6d1eb5bc242457b0a7b383f3b62bf56afda3c329255d99444c2e7b94f27f9651ba99dd8d23e7b3d659473aa51fcc8ce424a9cbd97e291c9890a64884619aaa1527c017f1cdb6766007e10004b7efe6091d46b0d2927108932dc3c64fd88a161421f9081dc46abc61fb06c8", 0xd8, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="dd514728aae16b0503c6a7d62ac972c091806d8256d6f7b160602c922a41c30b7f815de6e5e67f277923a8efecc72b9c13cc9db89b5badd600a2bc70a9b42148e844f7c1b186fe8585895026673639133cf2f8dac614cbc54ae89413313bb3e88965f12d3ec693977f109b620307621cc525df2f1b64e328bf0a2bd93ba9ad5ed4ff07bfd00f252f42c3174432ae6a", 0x8f, r1) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xfafb00000000, 0x109200) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'eql\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) unlink(&(0x7f0000000440)='./file0\x00') 2018/04/06 16:44:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000004eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/4096) 2018/04/06 16:44:17 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x61, 0x3, 0x0, 0x3, 0x16, 0xd, "1b91ecdd56c199e78f7545c340cb1bb9ca30cb8c22af2a1c73cf492d25fbb583290c552f2b53f8973bb60738e24ac88b604234668b86f0cb1e4fa2d087c791b1", "f09f4cc8e8e29efc1f95411da8924fe1461b253e6afc9c2354649d8b1394c5568698953f7c13fb94d958d7dd43f794bb2588c96aa2534b74aa665023fc7b16d7", "82632542898a1e895ee894905166dd539c6e56ba1be9108e1704ce5c15437f8b", [0xe85, 0x17d]}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x9, &(0x7f0000000880)=[{&(0x7f00000002c0)="c230b4915d36fd801ebe9a9a982d8e32f42913f0c8d1464142ebe4b0eb41d7c8813b6553715850e00aeb343f7209784b3ab23cdd7ac61e7e7026ec321826b99c5dcf1f5cdc5bb083373cf47a80d55e5bf6b0e8a494051ff615c7ba14567620cc856eb8d841e3d07b198d2c55533586fd45a36f46fd10b95846577b36ac3b1e", 0x7f, 0xfffffffffffffffa}, {&(0x7f0000000340)="b25a5b4b04f2ddd214b45577140f7975b641fe46", 0x14, 0x200}, {&(0x7f0000000380)="9e1dde71d19d7e482b94264d80daa09529ab5d28599eb1ad4e2c9597e62ddd1bf1eadccbec07d711e52c646eb058adea3ea550fa8f69789445dcfd14e44f3065b810953a6f6a7be0a77eccf27da94e3d5d0b4acdb0a1d9e0f19f8088086d4b33e86ea80aa700e64925ce8b70447af71e05e53a2a67f70b0c02e88c0138626ecf6e454104b9d3", 0x86, 0x93e}, {&(0x7f0000000440)="c3eca904290b431852feb09c77d08623d0c90d4c08557ae13e0fabf6715fdcb4a5089d568d917884e0ead4b39bb49a3198b8abcc018517e0fe413910d642759721799b9caf788a5973825400f45a0952e06689e2ece466d1df3f17f6a7c3d7bb02884099f4d875ec38e1489f6cfb43cbbdd84f4490700b2f1276a4ec48603ad4cfcb42da2654c78b9e5bbf7a461816569c628da8f0e4fff4e2b4b71b88b14b2cbec271a45d9e950d3ed5ccb036983a4ce6", 0xb1, 0x26dd10bf}, {&(0x7f0000000500)="23524e4bcc880d7533c582fe41372e166131fabd49d1376422abf4986d9c162849f3abc097a892d4f92ea47cfd20330abcf2a8a03aa89004c489508c9c5e69c6e09da7b929eb5856cf1bbda1a927c6774018944fa7fd7fc860fc7e8b046586089ab527747f5d2eca44366aa85cf2c2b07b7534909046033f9ad7ac4f121e791763e68fdeae22618af20e4370fc90ea8210d9587edaeb93d1ec7db964be99e68ccc4b2f0c45305a2da8615c0a5304f766d0920492f717dee3f01c2c146a66b8b7a6fa63ab2c7052dd6f3ba637c54468edc5b9cecef3ac10af135540e2f3e1f19046778cbb859c9a724601363c7a2a8ff0d6f921ba87d6f6", 0xf7, 0x4}, {&(0x7f0000000600)="001ca8e0648c104f5b5fd4f1d3167fe649b2a93bea57d4e9e9677e46d043cb29d55e7c973cd28fe6f42f5fbec15da1e69932ae0f77d0c7b282855ec00105b6612984a1ba14a092dedff98a932e01e4d2785c7daa2fcd0c72398092c539979e4828f3b8f4ea67d2adb3474d7902d65f7ca3e50e1107015a5ced063872451db3ce2b7d33f5f56d539576802da692e2b852fbaa7a4fc5555e4df3", 0x99, 0x3}, {&(0x7f00000006c0)="f3f446316f14c70a41c79497faf7c1d1b6bd4983039dd152dc0e3da735fedb3e4862afedd7306eb838ffb535718195b0f5543a6c525b949544e41b1fdef4538636067d79c3072e65f06d48ad5e8cdf99567635f185a0", 0x56, 0x80}, {&(0x7f0000000740)="67081bba42859799d0dcbc10168fcbfc74a5217b48bb15dba858ce27aba46561de46915dee9ef29b252c", 0x2a, 0x401}, {&(0x7f0000000780)="698495d8c2af52282c4982d850a3c051849b514e37c0c3fd8574f329bb5e9613f437f535d8534fec793c1a8ba2cc29c95a5e707fd0f87a9a957faeb4574837d9d6773e55eaeea8b0a3e41869f86d9a44fc93cc2f01bcc89802eec2ff6617c11ad402353a259d96a7fb257a45b6f71f7f17bcc28a17f77f7f4aa54932810266067dba6b874a03636f07c08ff5937982c5373cc5e4392a1151b00bd981de9fa638300a132a630cc0fffe3b3f500c1dd1a8ce6e6c9d53e23942b7a66f0d2e2265501721898e521c850950833e342a17f0", 0xcf, 0x4}], 0x1000000, &(0x7f0000000900)={[{@utf8='utf8', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3d]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x2d, 0x30, 0x37, 0x7d, 0x7f, 0x34]}, 0x2c}]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) unlinkat(r0, &(0x7f0000001380)='./file0\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f00000013c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfffffffffffff256, 0x744c, 0x4, 0x7ff, 0x3, 0x3f, 0xffffffffffffffff, 0x347, 0x40, 0x48, 0x8, 0x6, 0x38, 0x2, 0x3cb, 0x1, 0x8}, [{0x70000000, 0xfffffffffffffffd, 0x80000000, 0x6, 0x4b93, 0x81, 0x3, 0x9}], "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", [[], [], [], [], [], [], [], [], []]}, 0xab6) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xff, 0x2, 0x0, 0x0, 0x100000000000000, 0x0, "6df1733d7a8a242fd899e0633f00cea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80e22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5218b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0xffffffffffffffff, 0x8]}) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80000) 2018/04/06 16:44:17 executing program 5: r0 = openat$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) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000880)=0x6) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), &(0x7f00000005c0)=0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r4 = request_key(&(0x7f00000007c0)='id_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840)='IPVS\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r4) fsync(r2) personality(0x100000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r6}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 16:44:17 executing program 7: r0 = socket(0x18, 0x0, 0x1) dup2(r0, r0) r1 = socket(0x18, 0x0, 0x3) dup2(r0, r1) 2018/04/06 16:44:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) 2018/04/06 16:44:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x1000000000000200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7", 0x52, 0x0) keyctl$clear(0x7, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x6, 0x8e3, 0x9}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x3, 0x5, 0x7fff, 0x7, 0x401}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/04/06 16:44:17 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1, 0x32, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000300)) r2 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000200)=""/218, 0xda) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)="b432ac91d5ba0b2a2944832cc20eb0ec23154f2d4ba1c3f20b13d21a46b065d90ac854118f5ac34f41454340c1e96bb97012f77a2f93eabb334391d2b6a62cd8a13bdbe2eca8f2ce0dbba5e4e1c48b5de7e828004aee09822c8f563d50c5be3c72b851aaf31d4a6828e2051155822a96841f025e016afaa2dca16950954b2536f499b159eb83ed52614cace775f906e7a246ffb8a0bd2361c8c47343b219", 0x9e) 2018/04/06 16:44:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x0, 0xd2439b4, 0x80000, 0x2e, 0x100000000001, 0x7}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000333fef)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000239000), 0xfffffe4d) 2018/04/06 16:44:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x40, r2}) 2018/04/06 16:44:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:17 executing program 2: r0 = epoll_create1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x10400, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x5010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000400)={r2}) poll(&(0x7f0000000040), 0x2000000000000038, 0x8002) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000380)={0xa0001ffe}) timerfd_settime(r3, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) fremovexattr(r0, &(0x7f0000000440)=@random={'user.', '/selinux/enforce\x00'}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f0000000080), 0x8) fadvise64(r0, 0x0, 0x3, 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000003cff4)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4c8801, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f00000001c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000005c0), 0x6, &(0x7f0000000600)=""/92, 0x1a, 0x801}, 0x5}, {{&(0x7f0000000680)=@alg, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/253, 0xfd}, {&(0x7f0000000800)=""/19, 0x13}], 0x2, &(0x7f0000000b80)=""/1, 0xb2c63fd7349fe17b, 0x1ff}, 0xd6d}, {{0x0, 0x0, &(0x7f00000009c0), 0x1, &(0x7f0000000a00)=""/76, 0x4c, 0x17}, 0xfff}], 0x22e, 0x2, &(0x7f0000000b00)) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000300)={0xbb, 0x81, 0x7fff, 0x7, 0x5, 0x7, 0x4, 0xff7, 0x4e822c41, 0x8001}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "1754b048389d1ae0f8216ff04c4ff26970a098ec5b8f5b6d7d23b68995f33f3e2655ce25b71c9e550b2e73c52c63071e772a63ca6538618b22ebbc797e0bf658", "dcc2409f436cf01c51901726da0aa0d10984efe112499f81891488906b72b606", [0x6, 0x25b5]}) 2018/04/06 16:44:17 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001200)={0x0, 0xfffffffffffffffb}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001280)={r1, 0x66}, &(0x7f00000012c0)=0x8) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x10001, &(0x7f0000000080)={0x11, 0x15, r2, 0x1, 0x1, 0x6}, 0x14) r3 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r3) [ 216.031798] qtaguid: iface_stat: create6(lo): no inet dev [ 216.052605] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 216.118633] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/06 16:44:18 executing program 4: r0 = memfd_create(&(0x7f0000000100)='#ppp1\x00', 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x1000, 0x4) r1 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) personality(0xc40000d) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x20000014, r1, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 16:44:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x307) r2 = dup(r0) splice(r0, &(0x7f0000000000)=0x1f, r0, &(0x7f0000000040), 0x8, 0x7) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000001800)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1) 2018/04/06 16:44:18 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x78) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0xff, &(0x7f0000000400)=[{&(0x7f0000000240)="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", 0x9d}], 0x20000066, 0x0, 0xfffffffffffffe3d, 0x1}, 0x1000000) 2018/04/06 16:44:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x400000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000002c0)=0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="a9ff01a3c257768317cc3ebb1073d9c7b1e8c7f5e670d9197bf653f4a7fbd457a4e33dde5a53afc1ca84e59909849e399d6afd00d9f93925fb08fba7460d489af33520273f753511db8fab52cef84bffa6b58c21f542f0f904e9d3894f0ca8e9112d36fd8594de0ff1fd2d6bf647d745e4fe071e09e115e4cc37bd6342419189b162f7d79796668ea016a14b6d5c8aedab79f38d68ff15d80a2479863649e18ef11d9ecdc538d86784ba66d351a5cca1644a9f9fd0e7cf3ff7ec52c04536c166c19697ff0bdc7c6210fc30") 2018/04/06 16:44:18 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x4) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:textrel_shlib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x32}, 0x37) 2018/04/06 16:44:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000000)=0xe8) bind$packet(r1, &(0x7f0000000180)={0x11, 0xf5, r2, 0x1, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000002c0)=""/167, &(0x7f0000000380)=0xa7) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/04/06 16:44:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 16:44:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x17fffffff, 0x101900) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x3, 0xb93, 0x10001, 0x80000001}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4ff, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000002c0)=0x8) 2018/04/06 16:44:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) r7 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r7, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r4, r7, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r7, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/06 16:44:18 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x9, 0x9, 0x7, 0x20, 0x0, 0x9, 0x1800, 0x8, 0x0, 0x2, 0x6e0, 0x9ee, 0x8, 0x5, 0x5, 0x3, 0x2, 0x9, 0x9, 0x1, 0xa1, 0x9, 0x8, 0x400, 0x8, 0x0, 0x5, 0x3, 0x3f, 0x1, 0x9, 0x8000, 0x3, 0x7, 0x4, 0x85ca, 0x0, 0x8d4, 0x2, @perf_config_ext={0x1, 0x1}, 0x500, 0x9, 0x7, 0x1, 0x2, 0x40, 0x27e}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x3) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'eql\x00', 0x2000}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x9ba, 0x51, 0xfaf8, 0xaeb, 0x5, 0x6061}) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000300)=0xf, 0x4) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) r4 = fcntl$getown(r2, 0x9) ptrace$setopts(0xffffffffffffffff, r4, 0x776b3b01, 0x2) ioctl(r2, 0x8, &(0x7f0000000000)="14e27e4af5079765db62d6d1e20dc4b8196ce35ec20e9e678495ba71f5328dac8ee4888a8d46e5ae308e51cfc66337dddb6d2657afdeb2571d2ad170d01a0998695533359d0e6d0639602838c13daf541a439fed7d91580910288b3c4185bfb953d71d3d6f4124681eabd42e6a46ba45d7f4f4fe0cb86dee8bfcef5bd047aa8b0dfe254fb439698d7e6a6abe94535df67a617d03172df51b21c935aa8490") sendto$inet6(r2, &(0x7f00000001c0)="818c56ea57bfecdfc3a4d3b7a5966567d15c683d6e8daff0761932ebbc8c1aeb3d4fac44c922f48a70444240eea4ffef9dbe212eed117274475015912fde9ec521a3632ba9d7f8e0f61d337f4b6408e33317229ff7b4c7d3bbc697baa73aef4a9ed53ccaabbb5d41474fd1dc8b78f4a35d1f14c71090813e33360da353b3d26d366b4ee68e99b51bc7ef37ea104e00422fd17fa67bbf591115a5744c1cf78fe72f42093671", 0xa5, 0x20040040, &(0x7f0000000280)={0xa, 0x4e22, 0xcd, @mcast1={0xff, 0x1, [], 0x1}, 0xd7f}, 0x1c) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000002c0)={0x100000001, 0x3b5, 0x3, 0x4, 0x3f, 0x1}) 2018/04/06 16:44:18 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x20004801) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r2, &(0x7f0000000340)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r2, &(0x7f000000bfec)='./file0/file0/file0\x00', r2, &(0x7f000016517f)='./file1\x00', 0x1) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000b40)={0x0, 0x3}, &(0x7f0000000b80)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000440)={0x7, 0x81, 0x2, 0x6}) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="74020000160000002abd7000fcdbdf2500000000000000000000ffffac14140dff0100000000000000000000000000014e2400804e2200020a0000807f000000572ab17c444515f28bd34ee0612c7adce21abef4fb7ca5f6e24256bc77159b5e997739ddeba9020cac5a0ea20a", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x274}, 0x1, 0x0, 0x0, 0x44}, 0x73b074f9fc5731ce) symlink(&(0x7f0000000a80)='./file2\x00', &(0x7f0000000ac0)='./file0/file0/file0\x00') ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000240)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000180)={0x22}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000480)={0x8}) write$selinux_load(r2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="8c750400000000000000000000000000b0744f8ae9870e81cef117a2420f22d176f54e6a840bed4295c7774dd8dff5a141b2f822d8b259b7c060e85c30168da74225a7dfe5d43f410f1159e23da2021b18f463f9c3f369fe3e3202196a3109f66ad295f7798068027439392cbc65314018556615dd61638eac11eb754dbe90c0929bf1954228826e4246560d8b97e67b66fe3906b8cd0ffd2bbd0be110347de0a2e6a6fc98731d5cd03db4435f6502f55c5635cb28f345ee28df75259a9f5135a16764c19fd224bfc85f8059917d6d5ca50de72b6b5c"], 0xd6) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r6 = dup2(r1, r0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x80100000001) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/06 16:44:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x2}) clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000440)="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") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x9, 0x8000, 0x9, 0x7, 0x0}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000006c0)={r3, @in6={{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) r4 = syz_open_procfs(r1, &(0x7f00000002c0)='children\x00') setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000100)="91ce22d6e94d852b70fa21dc56007dc79059cb1f52809c70b475333a226e7d927408626b301938", 0x27) syncfs(r4) clone(0x100000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40000, 0x0) pread64(r2, &(0x7f00000001c0)=""/26, 0x52, 0x3) ioctl$sock_netdev_private(r5, 0x89f3, &(0x7f0000000380)="efcc979b15d880e98dba0da11f1963bbc2d095a4d1b3e5c98da35514329f8606acea9d5f2a88923d7e353da374dbbc36b34819364ebbd8f038ddf0c9d3862458ab01216d7d79b397c822b994eea559fa5903e52bcf4a6d0498158064ce9599eb1bb91b1b62e11a08") readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="8aa503a95bd6d657b157c86420000000349425af856da72087fe5833102bc78cd8ea54f52d02a17e3cd312f3e2d01c24fa48da594af3159f384d1c0bbbe1be8e85ad0b1da32080dcde8874a2f8dd1011126847d59f6c66a7ddf715e5cc9a7af7"], &(0x7f0000000080)=0x1) signalfd4(r4, &(0x7f00000000c0)={0x771d}, 0x8, 0x800) r6 = syz_open_pts(r0, 0x2) dup3(r6, r0, 0x0) select(0x40, &(0x7f0000000400)={0x9, 0x100, 0x8, 0x4, 0x15cb, 0x8, 0x7fffffff}, &(0x7f0000000580)={0x9, 0x101, 0x9, 0x8, 0x2, 0x6, 0x4, 0x8}, &(0x7f00000005c0)={0x0, 0x6, 0x400, 0x10000, 0x7, 0x3, 0x0, 0xfffffffffffffff7}, &(0x7f0000000600)={0x77359400}) write(r0, &(0x7f0000000040), 0xffab) ioctl$TCGETS(r6, 0x5401, &(0x7f0000000280)) 2018/04/06 16:44:18 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x410000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000200), 0xffffffffffffff73) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@srh={0xff, 0x2, 0x4, 0x1, 0x7fffffff, 0x94ae, 0xcc1, [@dev={0xfe, 0x80, [], 0x15}]}, 0x18) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/06 16:44:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x4faf, 0x7, &(0x7f0000000680)=[{&(0x7f0000000080)="757b85bb89cccdf79b855b43c26abcf6fbcffba8c67aa2faf2dfcfb2d598f3a2586a330c7154dcea34240f914fb9a60be4d4e620748a2d19e6b243935a289cb4717ed8bacd60ad1cdc02587e4246d829f1e41a8b7b671c1080d599f25c086e41ffc65eb415c42b549744e558b4a29d3ec6c981c8399952e39a821b442523c6bd9a5247e91565b3ae94b9edea95340105dce44d0276f7e2cde9ed10298ec1aacff617bc2106df8ceaba9d88f80ff35590b1707d3488413372a0fd863e9909a665b91617052ecdee247bf69f83cda9dd8e11aa9e121e9b60f824ca8eb0ae1260a75ccd366e17da454406e2", 0xea, 0xd2}, {&(0x7f0000000180)="0cb7a0f04e10d609ace10b7cdb097fde6eb421805e3a0117aa9f87e404a7a586ee5e833ab595ed81f5355d3d6010eaa3cb", 0x31, 0xfffffffffffffff8}, {&(0x7f00000002c0)="327f739f1cd93c61efd2460fbed9ea0d1e48b74ac1a2b22be22ebb67c04e40262778a536b847073f7723ba73163a3dd2454877472fabb340f1c3758d94520d056a77014e059cacf50d35fafa", 0x4c, 0x5}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000440)="10f5f05d07e0027f8ad6e4f757813275b4e38cbe2f88297f9d7f04e2fcfec573aa6f7baae6e1c27c3285ddbba9947bfb499bc94a5fa69eaa96ac77965633a1", 0x3f, 0x3ff}, {&(0x7f0000000480)="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", 0xfc, 0xffffffff}, {&(0x7f0000000580)="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", 0xff}], 0x4000, &(0x7f0000000700)={'nouuid,', {[{@quota='quota', 0x2c}, {@norecovery='norecovery', 0x2c}, {@inode32='inode32', 0x2c}, {@nouuid='nouuid', 0x2c}, {@largeio='largeio', 0x2c}, {@wsync='wsync', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@grpid='grpid', 0x2c}, {@nouuid='nouuid', 0x2c}, {@swalloc='swalloc', 0x2c}]}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000840), &(0x7f0000000880)=0x30) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0xc842, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000007c0)={'ipvs\x00'}, &(0x7f0000000800)=0x1e) 2018/04/06 16:44:19 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r6 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r6, 0x0, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00000005c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r7}, 0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x1f, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r5, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) readv(r4, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r5, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsh0\x00') fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb9", 0x2}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) sendfile(r1, r9, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/06 16:44:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba49938c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) 2018/04/06 16:44:19 executing program 6: setsockopt$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() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r6, 0x89f5, &(0x7f00000000c0)) 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/06 16:44:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) userfaultfd(0x80800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x40c00, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/06 16:44:19 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x9, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'ovf\x00', 0x25, 0x1}, 0x2c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={"6c6f00800080ffffff00004200", 0xffb}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000180)) creat(&(0x7f0000000000)='./file1\x00', 0x100) r4 = gettid() r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r6, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000a40)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r6, 0x4, 0x6000) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) syz_open_procfs(r4, &(0x7f0000000300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/04/06 16:44:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4000001418fe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x10, r1) 2018/04/06 16:44:19 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x8) sendmsg$netlink(r2, &(0x7f0000000b40)={&(0x7f00000001c0)=@kern={0x10}, 0x2a2, &(0x7f0000000200), 0x0, &(0x7f0000000a80)}, 0x0) 2018/04/06 16:44:19 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4600000000000000000000000002000600000000000000000038000000000000000000000000002000010000000000000000000000830000000000000000000000000000007f000000000000000000000000000000679d3a4df6c20ea32501e4a5309a19039fc0dbafe0ec1c47420ef669f66be79b771d38672c835c26509d71f10ba48513f7e691c5"], 0x7f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/06 16:44:19 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x34000, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x0, 0x4000000000000000, 0x0, 0x10001}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000000100)={&(0x7f0000000080)=""/81, 0x51}) ioctl$TIOCNOTTY(r1, 0x5422) [ 217.870605] device lo left promiscuous mode 2018/04/06 16:44:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08470220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5016d95096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5509000000e32e7ea6697b93d32112b2bc83d72a"}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d2bee6b7d5e156648db8a757e9bf67870e564dd215ac7c9469d2", 0x1a}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x7) dup3(r1, r1, 0x0) 2018/04/06 16:44:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xee8, 0x40200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8001, 0x10000, 0x0, 0x6, 0x4, 0x1d, "d2cea979575dbf5d347006d418f108990f042d09739fb9b7e4f1df2d90452cfb64989922b22f3583163ba36ba77309ac5f2b4422208796be81dee867ee139a93", "7c810cf07f7fcc958b867d7026bbe3e15d13be595dd4831ceac5f51155e7430de5921e538b90a5a4954f5ac2d0125e2774cce0a519eee3b7425a882509e3f513", "b4c20f586a029d5bc13897bc3da82a9db740d556bbdb2a54f14b49ae6e1148f1", [0x1, 0x99]}) 2018/04/06 16:44:19 executing program 0: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) ftruncate(r1, 0x0) sendfile(r1, r0, &(0x7f00009bcffe), 0x4c35) 2018/04/06 16:44:19 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x400000000}) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) fstat(0xffffffffffffff9c, &(0x7f0000000000)) r1 = getegid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setgid(r1) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) 2018/04/06 16:44:19 executing program 6: setsockopt$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() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r6, 0x89f5, &(0x7f00000000c0)) 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/06 16:44:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000000c0)=""/85) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/04/06 16:44:19 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4842, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') sendfile(r2, r2, 0x0, 0x401) ptrace$peekuser(0x3, r1, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ptrace$poke(0x5, r1, &(0x7f0000000240), 0x100642f) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="ffd9c9b7aa302abe34000000edd715ec76b9b7d0139ec21a4ce5ec8acdd5901d4952801aeeb2f7716e1d2573665d9ff3fda62ffad495614e72a1b255bdb4cae14f9abf4825f2819447ee98c470973250a032b4bda6cf2d76d910074cbd3d243a6492ab7cbc5d7eb774d15ea6394a9a0a81f2d1d2e2090b815e3e3d618f4dd864324943f54c4590896541ace9345f1ffee3aed3a6a7871dff3a8417807effe119c7d7572c42b6928c4a22f9e62dae216ff1272b34a808972bfce1403ca9bdc6159f1acea786fe05c6016bfcb571c47679dfc99d849bb365721ec3571f9fc966d45b598a1c87841b299ce82e3dec"], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0xffffffff, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000500)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockname(r2, &(0x7f0000000400)=@in, &(0x7f0000000480)=0x80) write(r2, &(0x7f0000000640)="deecffbfad7d545a630ffff4d5cd9f8d93610702fc165efb84f09f5901e9951003c2b5df59abf39ddadabc7ac6562073c0c2a896c441b450d108697a7fe907ff66cc991b9e0e6569dc6828ecda87186e72c48132368dca2ae4541e177a0c10d8619373c3e5ee5580a1a349c167cca5b46a550eedbe90108ca377856faad2c8c69c85bd2f652432d5f95a5053eb5c99312350facc80bbacee59a530ae46369f", 0x9f) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r4, 0x1, 0x4, 0x0, 0x0, 0x7}, &(0x7f00000003c0)=0x14) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)="6d643573756dfb00") setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000180)={{0x84, @rand_addr=0x4, 0x4e20, 0x0, 'dh\x00', 0x10, 0x9, 0x2b}, {@multicast2=0xe0000002, 0x4e24, 0x2003, 0x9, 0x9, 0x5}}, 0x44) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'dummy0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) memfd_create(&(0x7f0000000140)='lo!(%GPL:\x00', 0x1) [ 218.019792] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 ovf [ 218.029436] device lo entered promiscuous mode [ 218.058495] qtaguid: iface_stat: create(lo): no inet dev [ 218.080162] qtaguid: iface_stat: create6(lo): no inet dev [ 218.089691] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 218.101771] qtaguid: iface_stat: create6(lo): no inet dev [ 218.168590] device lo left promiscuous mode [ 218.198023] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 ovf [ 218.225627] device lo entered promiscuous mode [ 218.230370] qtaguid: iface_stat: create(lo): no inet dev [ 218.236651] qtaguid: iface_stat: create6(lo): no inet dev [ 218.244293] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 218.253971] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 16:44:58 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r6 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r6, 0x0, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00000005c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r7}, 0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x1f, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r5, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) readv(r4, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r5, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsh0\x00') fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb9", 0x2}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) sendfile(r1, r9, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/06 16:44:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd4, 0x20000000, 0x2b, &(0x7f0000013000/0x2000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000000040), 0x8) 2018/04/06 16:44:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2000000000000, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:58 executing program 4: mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/checkreqprot\x00', 0x20000, 0x0) openat(r0, &(0x7f0000001580)='./file0\x00', 0x40100, 0x12) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) fstat(r1, &(0x7f0000001480)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x80201, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000005ff8)='./file0\x00', 0x3, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x101000, 0x18) lseek(r3, 0x1, 0x0) readv(r3, &(0x7f0000001440)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f00000001c0)=""/114, 0x72}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x7) 2018/04/06 16:44:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) modify_ldt$read(0x0, &(0x7f0000000100)=""/132, 0x84) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x93beda9e9db6d527, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1}]}, 0x28}, 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) 2018/04/06 16:44:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x8000, 0x40) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001480)=@int=0x8000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x120000000018, &(0x7f00000000c0)=0x6, 0xffffffec) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x20801, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x80000000, 0x8, 0x1000}, 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r4, &(0x7f0000001400)=[{&(0x7f0000000180)=""/158, 0x9e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/149, 0x95}, {&(0x7f0000001300)=""/191, 0xbf}, {&(0x7f00000013c0)=""/59, 0x3b}], 0x5, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/04/06 16:44:58 executing program 7: perf_event_open(&(0x7f00006b2f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x3, 0x4) 2018/04/06 16:44:58 executing program 3: r0 = memfd_create(&(0x7f0000000000)="270573797374656d3a00", 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x5, 0x0, 0x101, 0x1000}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x4}) 2018/04/06 16:44:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfff, 0x7f, 0x0, 0x0, 0x14, 0x0, "fd27a273bcf3897e3e8cbd943660281e535d595da488a5a18c841a14fb57de2624a5fadaf9d91b99e93b69958f54cbc1f171864c4eac65d5db6e49ec9d086546", "b72548597bd0cb783d1ddaa62e35a5d587a40be63bfb8acaafa71b57f3dac1e214a0fe610d32bebb288bf4de110791fa0998c68f7cbf45106f26fe77f78fc3ac", "c5e91a3926b4c90f8a5a0d255d247fe3027d8647ea0a1e215c2255f4c45748f8", [0x1ff, 0x2]}) 2018/04/06 16:44:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001b9000)={0x0, 0x0, &(0x7f0000ac2ff0)={&(0x7f0000cda000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) r1 = dup2(r0, r0) openat$cgroup_ro(r1, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) 2018/04/06 16:44:58 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r1, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8), 0x0, 0x0, 0xa8}}], 0x2, 0x0) [ 256.276355] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/06 16:44:58 executing program 7: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x4, 0x2032, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) mprotect(&(0x7f00005e2000/0x400000)=nil, 0x400000, 0x1000009) vmsplice(r1, &(0x7f00005e48eb), 0x2000000000000053, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001080)={r2, &(0x7f0000000080)=""/4096}) 2018/04/06 16:44:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = dup2(r0, r0) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/06 16:44:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2a, "debc76ce1147535157f603e2508b3c35446858d153ff6285d2b2e01e9a47ea3c06eab652828ccd67730b"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xffffffffffffff7f}, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x7) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000001a00)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000a00)=""/4096, 0x1000}, 0x0) 2018/04/06 16:44:58 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000fe2ffc)=0xa) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x7fffffff, 0xd) pipe(&(0x7f0000000040)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x3e, @broadcast=0xffffffff, 0x4e23, 0x0, 'dh\x00', 0x20, 0x7, 0x4b}, 0x2c) [ 256.388086] IPVS: set_ctl: invalid protocol: 62 255.255.255.255:20003 dh [ 256.404183] IPVS: set_ctl: invalid protocol: 62 255.255.255.255:20003 dh 2018/04/06 16:44:59 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6175646973705f7661725f72756e5f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d352035380096f28d6e985014466595a1bae36be256dc93b8fef15d4b17e96cff30afa6"], 0x4e) r1 = socket$inet6(0xa, 0x800010000809, 0x5) socket$inet6(0xa, 0x358cc7c7d1838305, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe6a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace(0x11, r2) 2018/04/06 16:44:59 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a8082d8fdc0ed576208e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:59 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fd4)) 2018/04/06 16:44:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x2bc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002700)={@dev={0xac, 0x14, 0x14, 0xb}, @loopback=0x7f000001}, 0xc) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x2be) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/06 16:44:59 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80200, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(r1, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/04/06 16:44:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x7, {{0xa, 0x4e20, 0x13, @dev={0xfe, 0x80, [], 0x11}, 0x2}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xff}}, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0xff}}, {{0xa, 0x4e20, 0xff, @empty, 0xffffffff}}, {{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}]}, 0x30c) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"74756e6c300000000000000000c1ff00", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) 2018/04/06 16:44:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000380), 0x10001) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000300)=0x80, 0x800) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000340)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000200)="79616d3000d450c1a79ab3b2bfdce8510002578c8e1edad96c4e70e8ccf307512d60039035776cff3f6dad94f0711cbd8e80352e077a9c1232c55eaf3933c2fbbed4f06ab4c28406000000f91d1857702775f4693fcd1e2cf5636326c52ec4628e72dbc6eec94e5e0a498265e6269509463f7ba4330b11f7cd16ab7ef62ff5a82973ed2aa5e71c5cbccb9d4cff8639c6c300e6a93ed6bbad54af3ceef7b20046ddd7d8346a7488038bbf774c4ec44d8998ef04b511cfd4a370d6815dde21cda03bb6", 0x1) linkat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x400) 2018/04/06 16:44:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) kexec_load(0xc6d, 0x1, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 0x800, 0x2, 0x7}], 0x30000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001300)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001340)={@dev, @multicast1}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000013c0)=0x1000, 0x4) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x100000001, 0x820) r1 = add_key(&(0x7f0000001440)='cifs.spnego\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="790b17fa71723e91ea27be82bcbb1e7a5f2d37211948e7253a6d67c629221d4ee866564e14447ab1ddf0a182497e467d465db98ccee416a6fc801a1ea5e96fd35ebc159700bcc84da2f88386b4bcc91f51f75d7c986a0364e700378c061617c4dd3c56391395298a50455b2a0af58a16be", 0x71, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xe9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001540)={'sit0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001580)=""/228, &(0x7f0000001680)=0xe4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) setgid(r4) chdir(&(0x7f0000001740)='./file0\x00') ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001780)=r2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000017c0)=0x7, 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0x3ff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001840)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001880), &(0x7f00000018c0)=0x4) getrusage(0x0, &(0x7f0000001900)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000019c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001a80)={&(0x7f0000001980)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f00000008c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0d0028bd7000fddbdf25090000000c000200080006000600000008000500000000004b7a6b397beb2a8dff37f72aab582c0008f5a51688791cbd1857f3e26a7695af90ef0a424be9dfa3cc2969dfffde1b3bc7040f35a9d5aa49bbbdbe618a747d4149966a384c70d412ace700818148c652ac9a86e95f7e51fd2eee4560aca5167d00000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x84) fchownat(r5, &(0x7f0000001ac0)='./file0\x00', r3, r4, 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="070000000800000840000000ffff03008677cd0d370100"], 0x12) fstat(r0, &(0x7f0000001b40)) getsockname$packet(r0, &(0x7f0000001bc0), &(0x7f0000001c00)=0x14) 2018/04/06 16:44:59 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xdd3, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}, @in6={0xa, 0xfffffffffffffffb, 0xb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xed9e}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0xe}, 0x7}], 0xc0) clock_gettime(0x9, &(0x7f00001abff0)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x8) 2018/04/06 16:44:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x1}, 0x8) signalfd(r0, &(0x7f0000000180)={0x8000}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0c0560ede7b4d2ccebe14efe789b2d4fc64c9354ed0bca141578f3cdefd4bcf8048a132820e7d213476d", @ANYPTR, @ANYBLOB="101c374b9b1963b193bdd3756494009855bf469a79e63369680561db53f8d5e3cfe5855e6ca0492e66d003ac7d73c2f1ee31b761dd92584abcf4da28", @ANYRES64, @ANYRES64=r0, @ANYPTR64], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYPTR64], @ANYBLOB="9b336c46997c8bdb31c5524481664a18945ca381851b24385fc7a854065833a8a8a0c4147f6942556c305b883aecf8a93d9b6a003662c88d0fce709e9d3c9cd7c4724aec4d3def4c9bb3d8743ca0cee7b95369401c18656f54e4dd054aaf24a462556e7f5d1fcfa7c3ddabfc380b89e0b2128f8f213f09430584c89c", @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32]]], 0x1}, 0x1}, 0x2) socket$netlink(0x10, 0x3, 0x1d) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.events\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000003c0)={0x2, 0x8, 0xffffffff, 0x4, 0x200, 0x5}) 2018/04/06 16:44:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="5f3d613dedb684beee931e80ceb67dd32c28284873598e779f277bd234eea19c859fb3376edb1516f35ebca1d1a7881d55b81ccb821f68500973dd87ba2d974e2996f02f73fc091466d96c2886693dfee75d6611e5644d2e59e653184923c7bd0c3bb6865e390846aa016e3fb7cd5d374f8042f7f8d98e8cb8f1edd8efd2434f37c83172f0ebedee624381eb076d15b3d6133849cec1f297a154bff60c8eb35f2c2207386f4a60ec03d748ec076c5428784d4133f7652a13d91dba17", 0xbc, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:44:59 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000140)=""/195) r1 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000040)) nanosleep(&(0x7f0000df0000), &(0x7f0000000000)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = socket$inet6(0xa, 0x801, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/06 16:44:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r5 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='{-\x00', 0xfffffffffffffffd) r6 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/ptmx\x00', 0x0) keyctl$link(0x8, r5, r6) r7 = dup2(r2, r4) sched_getattr(r1, &(0x7f0000000280), 0x30, 0x0) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6cd, 0x3, 0x0, "699a127faa96cada614d5c50828e89f31200ad4b640d41025069c52c1434073389b3110c4605f8755472c956904f5f5881ac37747708e40a93a1f09b4b056932904891d4a71e5339ef0fce823f83e289"}, 0xd8) 2018/04/06 16:44:59 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="9635198a044a12348785a2ed88dc50af8ce8efc6d6080000006322332e670dcebcd7db99e43a9488450b0d1336b7a612bf9a7432401bf5f88f5678c04adf8fb5b5e06c0a0ca935d1167b17ec25e73fbeecbff7153e140240f3c12b9476982e17369eb01263acfbfa2ac80b460cedf21a2084d6a5fe8962df0468c4f55db85173123e5d74124d6b1fc37e") 2018/04/06 16:44:59 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) 2018/04/06 16:44:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/06 16:44:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = dup3(r1, r1, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0xfa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000002380)={0x5, 0x9, 0x9, 'queue0\x00', 0xfffffffffffffff9}) listen(r1, 0x0) r3 = accept4(r1, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f00000000c0)=""/219, &(0x7f0000000240)=0xdb) write$tun(r2, &(0x7f0000000280)={@void, @void, @ipv6={0x6, 0x6, '\bt?', 0x20c0, 0x1d, 0x8, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0xff, 0xe, 0x2, 0x1, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x87, 0x4, 0x4, 0x2, 0x1, 0x6, 0xffffffffffffe475, [@empty, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x6, 0x200, [], [@pad1={0x0, 0x1}, @generic={0x0, 0x1000, "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@dccp={{0x4e21, 0x4e21, 0x4, 0x1, 0x80, 0x0, 0x0, 0x0, 0x1, "9ebed5", 0x4, "68e57a"}, 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0x20e8) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/06 16:44:59 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0xd9d, 0x5, 0x800, 0x0, 0x0, 0x401, 0x8000, 0x0, 0xc2, 0x2, 0xffffffffffff7fff, 0x4, 0x100000001, 0x0, 0x7fffffff, 0x10001, 0x50, 0x5, 0x80, 0xc952, 0x7, 0x8, 0xfff, 0x5, 0x6, 0x4, 0xe49, 0x1, 0x1, 0x9, 0x40, 0x8, 0x3, 0x7fff, 0xc3b, 0x4, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x5040, 0xfffffffffffffffa, 0x6, 0x7, 0xd6, 0x7, 0x9}, r0, 0x6, r1, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0x0, 0x70bd2c, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8090}, 0x40) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x80, 0x1) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000280)=0x1000, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000002c0)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x100, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x310, @time={0x0, 0x989680}, 0x3, {0x898, 0x7f}, 0x7, 0x3, 0x4}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000400)={0x1000, 0x6, 0x100000000, 0x20}, 0x6) pread64(r1, &(0x7f0000000440)=""/84, 0x54, 0x0) recvmsg$netrom(r1, &(0x7f0000000700)={&(0x7f00000004c0)=@ax25={0x3, {"342de61bdef0fc"}, 0x4}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000500)="dfe47d7c2a590730cd65ab2dc4be7bf30f277ed6214fa608d1", 0x19}, {&(0x7f0000000540)="5788bb722ff41f026397e1828f2bf3933c8028778c7d78d3dd0b7037346e4e7dff34fcdacb9789b30223abb6ef8b1bdb7f7ad6c9bc463c46cb496b2ff7f934d6d32cf2dc5e7775838133f2fae05d87d9c791b2da99ec47eb4bb57021c916229c2c42fcc90a667a84cf71d580d2d62f85fe2f71d1d92825d2", 0x78}, {&(0x7f00000005c0)="b24d4c49a00a2cca42582c777f1cfc8b44c36e5f08e5461fc21b36451997d46f43ed662a80520521059b80b62ab005f4795fa01b3728d18c5896ad6c0e3530af6762310caee132a94652096540e1f8627949a9f7c5", 0x55}], 0x3, &(0x7f0000000680)=[{0x58, 0x10c, 0x0, "979f269f6bb3c7215cf9af7374e3e25962c0e88af9aa49f8855400874589348be86e92a847b66d5ba1f8991b17f91ccfa103ecc2bdb8a407a7fddb36ecb9c234257d5b41c93117cffd"}], 0x58, 0x48000}, 0x40000100) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x444000, 0x4) link(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00') r4 = geteuid() sendto(r3, &(0x7f0000000800)="b96d277b87d8d681a48d76d02826106f113a681d829826e284018c004e79751be261d4d4fbf609fd39c85ccc682ee91da5d569f84f19d3b988d1f37e879c7e24c4144262d2a96ed93e36b6ffe6645adec60caf2b905c4ea8fcdcb39131a4f30bddc955763fb6b63580d5d2207da991701a3e72395afa12f1240a60431d68497b1f98c0a0fc0f5fdf44f901125dea50636dcb41c84a1222f68fe4e91e276a6810f6c6d16237cc602eb155e38f9f25e6f2eb3e2e9b42ef7af7c69c62a0a13677322da47de87385624bc21e2a477b60410d8f42938e2f0c8a435ecb8719005b89", 0xdf, 0x4, &(0x7f0000000900)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000980), &(0x7f00000009c0)=0x8) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000a40)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000a80)) rmdir(&(0x7f0000000ac0)='./file0\x00') readv(r2, &(0x7f0000000b00), 0x0) futex(&(0x7f0000000b40)=0x1, 0x3, 0x0, &(0x7f0000000b80), &(0x7f0000000bc0), 0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x60000) getsockname$packet(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c80)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0x0, 0x4e22, 0xffff, 0xa, 0xa0, 0x80, 0x8, r7, r4}, {0x3ff, 0xfffffffffffffffa, 0x0, 0x5, 0xffffffff, 0x1, 0x3}, {0x6, 0x9, 0x4, 0x5}, 0x4089, 0x6e6bc0, 0x1, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x1, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x58, 0xf6}}, 0xe8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000d80)=0xa71e, 0x4) clock_gettime(0x7, &(0x7f0000000dc0)) fstat(r2, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000e80)=[r8]) [ 258.286260] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 16:45:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a0100e6c891e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/4096, 0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e08809000000000000000000e12e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:00 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_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r6, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r5, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="00004e6ec2dc02105004f0e6cb9fd2d50a0c758383c0b3cbb6040805b43abb3139960966b8"], 0x25}, 0x4000) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94f8, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/06 16:45:00 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x0, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x0, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x0, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) fcntl$getownex(r1, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) fstat(0xffffffffffffffff, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) gettid() getgroups(0x2, &(0x7f00000063c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006400)) getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006480)) lstat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)) getgid() getgroups(0x1, &(0x7f0000006d00)=[0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)) 2018/04/06 16:45:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="02050000e0a7020025a483f98ad603008e6d420e1766e9e17443986c5cb3f7eb924b77e53f78c46bda18f8355c920898755d41c4a8220bc2330ce2bed1206c9c119db74642eed880820a367889f98d898fb25b6784ced8d35d24fd1fe98c6a62f8a27081df2842a4d5cf1e423a9581f0b6f8c98a350724a88e6c2103f08580a257d430d2ace2423d3e3900000084dffb1dd946a76268619e0658080d31d45c995e252b001629fdc200d4747d7fc581a7116a11080dcb95860b7b6d0635c8350d106cce0b56a27843d14045e7a897115f7b7d27b34f5f9331575845b3d0f77a1baebdf64e664bb6d432d1c257"], &(0x7f00000001c0)=0x1) bind(r0, &(0x7f0000000440)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0x80) r2 = userfaultfd(0x800) sendto$inet(r0, &(0x7f0000000000)="ffbbf04b18ace0f2d04e61aae1f29d1c", 0x10, 0x4800, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/157, 0x2a0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0xc9613703e5a81717) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000540)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/13, &(0x7f0000000700)=0xd) sendto$inet(r0, &(0x7f0000002840)="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", 0x6cb, 0xc006, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000740)={@in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xa5e1, 0x7, 0x5, "4161b938c41af3e510c7f0cfb4b2ea3aa5a6bdd3064c8652598b67563afd5076f46cbcd15919a86626cb5f0567b9519f428f827ad475a66edca1b394613390c0ec015ddb6bbf826f89d09d29516c9822"}, 0xd8) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/06 16:45:00 executing program 7: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000000), 0x2004, 0x0) 2018/04/06 16:45:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x40}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4800) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r2, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) recvfrom$llc(r1, &(0x7f00000000c0)=""/126, 0x7e, 0x40, &(0x7f0000000140)={0x1a, 0x30b, 0x0, 0x100, 0x1, 0xfffffffffffffff9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) 2018/04/06 16:45:00 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rfkill\x00', 0x20000, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001500), 0x80000) sendmsg$nl_netfilter(r0, &(0x7f00000025c0)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0xc0000010}, 0xc, &(0x7f0000002580)={&(0x7f0000001540)={0x101c, 0xd, 0x7, 0x308, 0x70bd27, 0x25dfdbfd, {0x3, 0x0, 0x7}, [@generic="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", @typed={0x8, 0x19, @fd=r1}]}, 0x101c}, 0x1, 0x0, 0x0, 0x4}, 0x40800) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002600)={0x5, 0x7ff, 0x2, 0x80, 0xffff, 0x6, 0x8, 0x1ff, 0x4, 0x8, 0x4}, 0xb) bind$ax25(r0, &(0x7f0000002640)={0x3, {"66abed8beb5a9b"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002680)={0x0, 0x3, 0x1000, 0x1fffc00, 0x3f, 0x4, 0xfffffffffffffffd, 0x1f, {0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x2, 0x9, 0x63, 0x2, 0x2}}, &(0x7f0000002740)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002780)=@assoc_value={r2, 0x81}, &(0x7f00000027c0)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002800)=0x6, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002840)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4a) syz_genetlink_get_family_id$ipvs(&(0x7f0000002880)='IPVS\x00') pipe2(&(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$netrom(r5, &(0x7f0000002900), &(0x7f0000002940)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002980)={r3, 0x800, 0x2, [0x401, 0x80]}, &(0x7f00000029c0)=0xc) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000002a00)=""/201, &(0x7f0000002b00)=0xc9) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002b40)={0x9, 0x6, 0x80, 0x0, 0x8, 0xffffffff, 0x54, 0x7, 0x8, 0x3, 0xbc9}, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002b80)={r6, 0x100}, 0x8) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000002bc0)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000002c00)=[@in6={0xa, 0x4e24, 0xb70, @empty, 0x361}, @in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x38) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x403c5404, &(0x7f0000002c40)={{0x1, 0x0, 0xd7, 0x2, 0x4}, 0xffffffff, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002d40)={'irlan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000002c80)=""/57, 0x39, 0x2001, &(0x7f0000002d80)={0x11, 0x4, r7, 0x1, 0x0, 0x6, @random="672697b0965a"}, 0x14) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/keychord\x00', 0x4000, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000002e40)={0x9, 0x9, 0xafbe, 'queue0\x00', 0x6}) stat(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r9) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002fc0)) chmod(&(0x7f0000003000)='./file0\x00', 0x40) pwrite64(r8, &(0x7f0000003040)="2cff4e0be82e17f147486b669aa18ac332b531a811ff4aac096ee5133ba78827900a539cc0388fe81e7c1168c873acff89751cb13fbd5318228650ad3df72f774b82a57034b51d69f642d5f5dc544a4c3b0e86163b985c0e", 0x58, 0x0) 2018/04/06 16:45:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x0, 0x81}) 2018/04/06 16:45:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 16:45:00 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)=""/119, 0x77}, {&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000001200)=""/3, 0x3}], 0x5, 0x0, 0x0, 0x7}, 0x40012021) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r1 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/06 16:45:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000080002, &(0x7f0000f65000)=0x3fb, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000180), &(0x7f0000d1b252)=0xffa1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/06 16:45:00 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x313, 0x1, 0x93, 0x6, 0x7, @random="bd6f0a274201"}, 0x10) 2018/04/06 16:45:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000a00aaaaaaaaaabbaaaaaaaaaabb0000000000000180c20000ff7faaaaaaaabbaaaaaaaaaa00aaaaaaaaaaaaaaaaaaaaaaaaffffffffffffb39ee04c0799"]) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x4, 0x100000000, 0x0, 0xb669, 0x9, [{0x38000000, 0xffff, 0x5f, 0x0, 0x0, 0x4}, {0x9, 0x5, 0x3, 0x0, 0x0, 0x4}, {0xffffffff, 0xce4f, 0x3, 0x0, 0x0, 0x800}, {0x3f, 0x5d, 0x2, 0x0, 0x0, 0x1000}, {0x10000, 0x6, 0x100000000, 0x0, 0x0, 0x2000}, {0x9, 0x4, 0x5, 0x0, 0x0, 0x800}, {0x3, 0x1000, 0xb3}, {0xffff, 0xe9a, 0x6, 0x0, 0x0, 0x2804}, {0x7fffffff, 0x8000, 0x9}]}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/06 16:45:00 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01100000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x107) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000ffc), &(0x7f0000000ffc)=0x4) 2018/04/06 16:45:00 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='self\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x99d4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) socket$inet_sctp(0x2, 0x1, 0x84) prctl$getname(0x10, &(0x7f0000000280)=""/169) read(r2, &(0x7f0000000180)=""/142, 0x8e) 2018/04/06 16:45:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/04/06 16:45:00 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f00000005c0)="eac11d96798356eee8f75848c42da88e55bfd3069f8b97191ab5d3dee16b55db48a4741c3486890712e4027125b0174dbea71263cf009508cf19639098a5222dce821e173d2d05bc1eddf343bdfe2cac80aa9adfb93817c7d933db9f629c3f6d38c3da1650d9026d", 0x68}, {&(0x7f0000000800)="d83eff2e8038717e85b7ba6c7ff9f15a22aecb0bcbbdf72c73332f063ff3090b84724e249c7bd1bfaf6ee6b896b20499118499dbbee13c7a98475ad146023c968257212f5bc5cd7b55ab873622da788df4df12a512760d9beb993f458a5a742eb6ee1a41d5893c810c78e718b819672760130fa5de8524ac647a382122c71815f0ed1bcfc2982a4e48852cc722e3f9bce75e7429db75442c9ec00b7b348ac49eb5c5d294c88a6c928ecfd37f86ad67fda5dae9a6e6cbc00c2fc53615dc12859acbf97443c41f60479974a04420ad7cc973b7ee3f0b286037000edab37ad1625e1f1528885517", 0x2f6}, {&(0x7f0000000640)="c1b35622bd04c1fb5f36e468c606312916d3964e2a7ac3416255700dc491d7ad34c8dac3c3d59bf35cf2a9b5200178392e6fff32cfab6243e6eb43feefdff87901b841c29baca0f6752fc0880863ea124528ee195b0ac668dca8d40a88b23966", 0x60}, {&(0x7f0000000500)="1126d650c58d98edb9ccd0e74ce174d20c1cf5cc8ed5bbfc224699b0eb30ac1d080eefe7cece7ca25db49b06b3190efb1a07a45bbc00d22509be83d6e3c8", 0x3e}, {&(0x7f0000000e80)="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0x1000}, {&(0x7f0000000900)="943a9f01066385a704d3348908a2069d0291de8bd585c8123086ea1ce1e72e53d5ffc1bc3d3435379fe5df07429eb8c38216375c22a196238437aaa9140504a14a2be311c46615d01573a07fc02947c2fb751d8aed18777d0585915f606fa250b94b0ca9", 0x64}, {&(0x7f0000001e80)="dbba097f80358d55e30229dac74f3645058d28950ad441b84b898b57cd048cef3b5df4950b353d8f04b297a0047307e5ff423c7589bff8ec04de00ada31e68c66362bdb4efb7a3364ce3603924192125bbc543d72e3a54f3bdbd65ad993ecc9edbeb0798f79c3adb4db3d849b9f03360be2966b9ff69775bf53e72e6a415673d1c951cd900c336182a14a870b65fb7b3a9c6", 0x92}], 0x8, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000180)=""/221) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) sysfs$3(0x3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000022c0)=ANY=[@ANYPTR64, @ANYBLOB="e1046a68f21e53ffe05adb0341d420ef364bf6f5116ae0393d08777294a04df4653f7b234cf9e2e20124377b6879456c2047a3d810bc30f5925e8392019dcf2a35601057144f21d83f9c60262bad11e9ec8984bf86f43b39b1cefe7ab8b92040dc5e0c5e8613445e3fa39ed64c0f3bbeff7af02f9c8d260d24d9d1bd9d68cfac2c6a71861133e0ee63bbc098e5656a1d4645b633f7cc702f6b95dc1e3606c976919385e019c8d9ff6faf3e579d39efe827", @ANYBLOB="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", @ANYRES32=r1, @ANYRES64, @ANYRES16=r1]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r5, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/06 16:45:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) socketpair(0x15, 0x5, 0xffffffffffffffe0, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x113333291b109101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x18}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/04/06 16:45:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x8000000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 16:45:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x1a}, 0xf6}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x7fffffff}}, {{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, {{0xa, 0x4e21, 0x80000001, @empty, 0x5}}, {{0xa, 0x4e22, 0x0, @empty, 0x8001}}, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}]}, 0x38c) 2018/04/06 16:45:00 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000e6d000)=""/384, 0x180) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x4, 0x5, 0x1, 'queue1\x00', 0x1}) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) 2018/04/06 16:45:00 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x20) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/04/06 16:45:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x800) getpid() mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/06 16:45:00 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_cmd={0x26, 0x5}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/04/06 16:45:00 executing program 3: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:00 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f00000005c0)="eac11d96798356eee8f75848c42da88e55bfd3069f8b97191ab5d3dee16b55db48a4741c3486890712e4027125b0174dbea71263cf009508cf19639098a5222dce821e173d2d05bc1eddf343bdfe2cac80aa9adfb93817c7d933db9f629c3f6d38c3da1650d9026d", 0x68}, {&(0x7f0000000800)="d83eff2e8038717e85b7ba6c7ff9f15a22aecb0bcbbdf72c73332f063ff3090b84724e249c7bd1bfaf6ee6b896b20499118499dbbee13c7a98475ad146023c968257212f5bc5cd7b55ab873622da788df4df12a512760d9beb993f458a5a742eb6ee1a41d5893c810c78e718b819672760130fa5de8524ac647a382122c71815f0ed1bcfc2982a4e48852cc722e3f9bce75e7429db75442c9ec00b7b348ac49eb5c5d294c88a6c928ecfd37f86ad67fda5dae9a6e6cbc00c2fc53615dc12859acbf97443c41f60479974a04420ad7cc973b7ee3f0b286037000edab37ad1625e1f1528885517", 0x2f6}, {&(0x7f0000000640)="c1b35622bd04c1fb5f36e468c606312916d3964e2a7ac3416255700dc491d7ad34c8dac3c3d59bf35cf2a9b5200178392e6fff32cfab6243e6eb43feefdff87901b841c29baca0f6752fc0880863ea124528ee195b0ac668dca8d40a88b23966", 0x60}, {&(0x7f0000000500)="1126d650c58d98edb9ccd0e74ce174d20c1cf5cc8ed5bbfc224699b0eb30ac1d080eefe7cece7ca25db49b06b3190efb1a07a45bbc00d22509be83d6e3c8", 0x3e}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f00000036c0)="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0x1000}, {&(0x7f0000000900)="943a9f01066385a704d3348908a2069d0291de8bd585c8123086ea1ce1e72e53d5ffc1bc3d3435379fe5df07429eb8c38216375c22a196238437aaa9140504a14a2be311c46615d01573a07fc02947c2fb751d8aed18777d0585915f606fa250b94b0ca9", 0x64}, {&(0x7f0000001e80)="dbba097f80358d55e30229dac74f3645058d28950ad441b84b898b57cd048cef3b5df4950b353d8f04b297a0047307e5ff423c7589bff8ec04de00ada31e68c66362bdb4efb7a3364ce3603924192125bbc543d72e3a54f3bdbd65ad993ecc9edbeb0798f79c3adb4db3d849b9f03360be2966b9ff69775bf53e72e6a415673d1c951cd900c336182a14a870b65fb7b3a9c6", 0x92}], 0x8, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000180)=""/221) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) sysfs$3(0x3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000022c0)=ANY=[@ANYPTR64, @ANYBLOB="e1046a68f21e53ffe05adb0341d420ef364bf6f5116ae0393d08777294a04df4653f7b234cf9e2e20124377b6879456c2047a3d810bc30f5925e8392019dcf2a35601057144f21d83f9c60262bad11e9ec8984bf86f43b39b1cefe7ab8b92040dc5e0c5e8613445e3fa39ed64c0f3bbeff7af02f9c8d260d24d9d1bd9d68cfac2c6a71861133e0ee63bbc098e5656a1d4645b633f7cc702f6b95dc1e3606c976919385e019c8d9ff6faf3e579d39efe827", @ANYBLOB="58819f7d0fb67054a4f2741610ca162285bcfb29bd269e944ff1925d351800b563dd7bbddca4e58d07cb26f18a9014648bcee4f4770ac4565ff5b59f9bf34d26da5415322ba5fde00570e442dc0ed268cb7b21f2c5a154dce954760ef36dfc42cc7105ea764adb8332d0cb029a18ddbeb0e78a63e75f9553828101b666c3c767d1775e771ca1263ddfed20494055d0ab7b175a338771ea5917c9af00b0207df13e42a2f7d700599d5a61e4b1cfcb90c75d3eb7bd4fe82b211c4edca578860721648bb48e8a22b5633d61e05131a0f9b158e45021834164bed614e6d431bec9d1f5b4849a3a7064e02ac120739cc77b4488dace990933e412643c94f10b9b67c698645264563db3cb46d996e47e33f163205d33371e1329783aa334b18b9a890e0e8a9afcd76045065ab2544f1125cfa3ebafc1dcf700bd07b3c2916ac9b9cb6958498c49a1104991f43ae0bc38939087012708ed7be4963141c4994afcdc7849c4c0b994d96ab6bb1905e992e8f331325bf786ad5b2daa9337db96e75f996654ae1f0b160bc63c9146270eced466b990d71fd5e1c6de2d1cb1118e25d6849ed912fdb16d006916ff33337b91041b89700f92428351b3049a717b511bfcc5c1a1323d77f5c5c75bbfc16a4341e5f3aa531b466db5b3c19e1ddc82ce0198d4780a6d89d9e38007d4655ca53e1c354115dd21178cc3379a96908d3caa0dfc21860138c314806708ae9dcb857c705018faedd9ddc29108f51300db8297965e6f638df1466a5811efd1c6e1094f611bfc209b42ee79feb797f92b6cc5d09a95c859c7705bde2d71d31ef40d7d3822fd4f99e4313149fcf9e068e7cae42208795d23e809a1a517a4ec393a24b5daa91412fefd05c0ea76bb78fe06acac621eabe8a89510d7b4625241bbb15e5dcd217874fef22293148221d01d9b87fbc7aac1218c94e5ed510187c4be328d95546b33a8ec6a5533f0770e5445ff53aa426eff015d56e1147cb9ce2d36366b3d7eeb33da847188bca15f545b1bde40c221aa05ac5a7ccb79be8a57daff7d0bfdcc0e576980f321c8bd60546a60eb2f0ca6ef3db3335420c30e64c49137f1f172ed7ad98de8e43fef8164699329cbeca72af5f757395e798d6c4db4bd585161bbd4c9365820bb714167ee9a75aea7dac7de801fe4ce164fc689b36e1c7724ec8d386d61100ce1a13ff4e86056e58330a26f44bd6516324883969f39adabaec161c8a03c6bc143463cd8c32bcd6473dd586765449d210c88a0bcc1d7007e59b900fc73447b8c9345d1b3ac620f486e74efc796db43dd563cafddb5926a6112d568b8003e51a98ebbeedbcde51ef5fff726df5047acf2b12b0fc7c9e1c5105f043c3d2a623033b94d67c2d7e678c16e110224dd859a2e329194d3ad2690ed61064f90f510bf3d329ca15b846884f7b08f9a22a292f54392f1d335bdc96b6a941faa9dab0ac62343e663476017c82ca96c438dea3f9b2e1a22b7e5472bc452ea3530e90fe8a1ab54a5e643200f52db35d32fbd6c9dae638e454b25e8f56edb0a4d18e414c134c2ef2edb8ac04d05ac0460979a358ee81144a5b6bf5cf00ff4b008ad12bf5cb853ef100b159f954dad863158f7270f9ff9b28ab195eab3fc94457d2dba8262643864fb019e7458d02ceb1e899b913b9d42fcef24fe257f800355ecad12c5e674270f8885abd696fa522cf6f770315e613ab22f61067fb91f5819b5d2d0f46345a9f87115868342e0ccbd0c665be8130ac6449102c91418a12a1fcbde239d52838d51c6a516f47d442c745ccdf952179d53231feea2e24927b78446e305564a7e6099c6e14b44120f6abd3e61199cac681c0457621c158e4eff97e6ea2ec1c5c40db7d7c3163aa246a393ad56daefbc431e76ce63709afa0ed0e733a03d14d61ea2855602ac7a5255590b16f30821c7f588e3b33d3f4f5284f69e774e1173c376cc5134271a28ef1adae15833a20a169616cc7d7c59c95dee9e0e4206222d802f5b6bf4f29f2f5f61a36f0d5badd966317a882b84b40d90d0f4187857f7fda1477fe43be40c5f7c650433f75bf1cf2bfca770931e25e58442a9138ebf98ad9d1fa580ef0824314d1d9236721d381492845132982ed65d83c03985be08daa0639f9e0b1644ae2b2361109e0f9375fee02fd9c900a35ba85fdf5601dc14ce37a3c12b0f11fabb87003e27aeab26344c023c308ba88eab2c0a226f6efa7b8c7bccdf21696c1a3a028e4fbc10990bc8b35bf3f79e4baa703dcb8fa7a9e23e4cebaef975ba1729e8d91ff2bf5f815642cf0a19b094598cc076e5bcea79b5b39e12e7eb386f46fa9d57187e2d62e10539510ff191ef08196e46ed4205101141438aacc1ebbbb3c19c681c3823723e0072c0dce3bda0b619da949d3b6cf088f1706f0e2920a963b64502123dd555af128d85e5b38c259afb40fd6e70150ce10a1a4e887eecb87ca8bdba3231c8db6c85e7a84c96d12f3184f2d72de1620f632c9f9a79cae94d3337a32f2eafac570f5999153da59c8e2f156a2eac27b7fc4c21585c73083e614eac7af1a3b10b4df94d462c99dd735b70177a74a65957dd817c1a9791ac34a2a02e11ee0cd6e07bd556649f869224b36b352f53a3b86f88efbda81a37e845bd44619eed81f7030477dc906489021d94a8b90c3100d676054386ad8d4e6ab27776a4d1d2854f7a28dacf504a7a03f090d1620f2ba51715144d10c6fe151ca968b21f54108c90d5b267ec30ffcdca38ba1f245c9776ec2057127c1449de7f6914a363932deaf64682e490123764970cd3e6a305978709db4ca4c18650fcb204c14cb524301749516d3f831530e59e4b6a34d5721aa8d0400be18eb367d8a802c521d0b35239d151706b110506ccf45214d1e84434ff23c824af06573b5dbd89d8723b75e693b05baf573ef184581b78d1807492fe334cc5990c92fae44c3f5e62639549c792398fc9fab991ac1ce3decdd0778c95ae465b9e83b0f7c73f259e3bf7196152b4b4577f1b65bb884910b24661a00afdccd7f8e01945143325b4122e8f63410c6f2785222b77d3afc97ff55b0522d1dbf5f5be75a4674a1d2a9c6d5caa0c659e7a6128af1f15c422f20cbbf512225d1fa0343ab7f0b3d8dff943844fe408fd7b89354ba1ad554c1f628f13c2a064d978e9d470fc3682a2fa239c0652ce83fa1d15b56bbd51dd1296428da20ddbbafb11721c5963af820ec1f2d15afe2bd13d8e53cc427f0b544e904b9649b9defc65508da5c2d961db80132fec9db6ca17ea5771d47878373c8c3cefeae224d3b339e457a9bd3cb9728d7a0345d3f57a3d2ec430fc28311ff43a477a1d6f8fe7566d76a9f549f3f699540a770530120474a7ba455b9e6bf71dc6346ddcb3cd5162470d7a6bb0a3a174c12f91887201f3dc91adafd824f22d6072ae119810834609d8e865c704069e450e645cfe2196891710ddb1d57094cc0907d1b04f4fd892d95f0957eaea176cc730fb0b37ca0057b110de16a439b193811761e116d82c09f039fd51003a8e285ae29a891506896671365fc864fd4acb87cc1cfe132cd8b5deaf9f352bc9b8cd18dc28b2ecf6542d2fcb88a247cfc150e082dc8c2a8b7a238869b47a732355fb209d2d0fb4aaec1c72294f47d428a6697413e4ab3cc08359d0ae72604d211c39be8d88eff4ab2ed9f7e3502da917fdbfcfa272194eaf08caec58d695700809c0d25b12f07de391609aa8a747fa65b404fba020ffca1902fb48a8a6dd0d7f4d724f5923f2f6b42509c648dbbed51a08e293f81a4a0a59f27585dbc5fa747131842844beed6ffb73188fd06a22f591febf30f12a483bcbf20e15acbf240d73f444c3d046f64e8a47f2f32c14bdae69057d2850790cbe7d2ba062afddb60f8453f7a8b53c16f34567904bfda924d6226606fb0aac197f700cab374c2c5486daa2b116a4f7b86b6fd7e41a7c2a015ddae8ce923bce346ee109778a4e6bbdddffbf7428bf7b1f10796f822003f2e9c615d0ab473f00bc22764b50f6ea1324b7d15f280b6e3681b18e8e0753eec427cc0b73fa4c54cf16910286e9d409566d870cc67fce919543734ddbd9077aaca2d8f0145d0e62a7a83936c28dc5eb364c0ad3c790840fcf0d9c80e419e6a01a7b5685b78afe8b490ed41a88d842aaa0847c12d47a6f0dfb5f1dffd330a34a0bc222a59025be70bfdc5dffe2c98606795f6be98798133b6830784ecf66b5d0f11ac2786b110af83d23a91bdba93a01a7806d520a7a3f57e1027ebf700732105eb6db01b2b36956c6d526768b716834637129ddc1ab156066ab3b16fa24bb15fe01c51ba6abb8e75446074402b04423d314eb7547affe8e4705fe6e39ba88686410f68e93418c89a092f73d8360bc1d55f324553d2b8de2c916c3acddbc8755b27722029ce6f5286d4aae8a436cb6f323f0f085d98bd67407bc0de62fb5b45dac9e3c485ca602aa1dbfcfee706342bbf51fc52eeb34fb3c725b53265334b715330a75b03c3ba369ba0ccd20dab5c85800679c73bf7517877b3db903f480bc93d8499b79d2a41de1264a0f25c9c0897ae07ccb2c666381d1603cbfee5f7d722d4e74c51fee8338343a33497b49180f5baeff9910eaba6b2eea34d7cf25a2f215c07c9b76349d7359a1eb5c7034f6e2f80ad2270c85dbf7274336d19a8f1b41d2565902279cf29d40a8a2762d2410d17a390b75b95f697cffdea3d04f36f5dd59e0827df1f36fff789a05832a0e9b69661f739549853bf6c9a094d75fcdce5d66422c168a5b39353afc4987d0571509b3aa3951c4b4b38bece0d8ba856f5ee8e1f581cbd8536bc7a5a9759d165eb903201a899dfcbd84667ec92e393e70906735a5bc3596d93273fcf894d29e77491fca3aebdbd5d848aadaea6c9a5b272da38d7fcd720f6d0cc9e79e0d3f40ecc8891200605561f9a035b3259a98eaffd13a351cb86cdf8a75c6287a9973827c2569a87a58478cb073920741d7b32e9430b929d70485509ae946b43cbf4f60a7674d92993c8f70f1a4aa6eb9bfea2fa0d840eeba2d78b832444bb703a136b3641621bb32c1428abfb02d067021f04694d9e1c394fc84e0cb6a61ba2387bfacf870f784d94ed4886c32c6e07a18c4f33241abc81cfa7548fdef92bd9ec60b63d03502c0d76b09d73671999ce5375f81f5132a08b56f54f8706d9bdf32e81dbc36b481bcf5e1f6128851f90eaba7e4d6d1e62268311118313d4a0e0610c06bbc9f2daebc28ca1172c167153d12bc40af5bfe9ed2425ced78bbce70172498f7dec8de21c77d70524c9b4481d1a3abf36ff5a12636b03da9b208fb4a5272f488084e428d3055e2e7571385b13884cdbfc6b7333b9cb3f00884c753dc4d130ef78de45d88ba91737845c5b270c2f1f6c243e064fb25dc34b661140f86d0b9c8e4b4ef2952206b865ade1cb415abf3c38f9631d6436f2ff8e1310df7e56839ba9c3a5fa3358fc22e0c6f9b36984ceefb56e44eea86b80175c50925df8b68ccd688f9e91439b59b4407fa23f516d6f36f609b7e12085919da92a6cad3b1423e5c648392c68e64132a29b461ec6d7983033753b2130d623e73d2e98288ca93132ed2f2713b4c42dcc65a9e6d3413ae9be720398bfc93f0e83e546dabf6a11186998d98c465b2490b9420a22c46ba51f0de1e663db1bf16484848a5b762ea2a4641c25128f9c240bf4e3a66376e791380ac33f999b67733ec8a79c08a8782aacd566c360fd6fe75878fc5e1cc722ec7baae6a1fbb87ea08870483e6518f9a0ecf3136af0c", @ANYRES32=r1, @ANYRES64, @ANYRES16=r1]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r5, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/06 16:45:00 executing program 7: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/06 16:45:00 executing program 4: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000026ff4)={0x0, 0x0, &(0x7f0000aedfd0)}) geteuid() read(r1, &(0x7f0000000040)=""/24, 0x18) lseek(r0, 0x0, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) fcntl$setsig(r1, 0xa, 0x12) 2018/04/06 16:45:00 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x1, r0, 0x40000001004001) ioprio_get$pid(0x2, 0x0) sched_yield() 2018/04/06 16:45:00 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$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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", 0x433}], 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(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x40000000, &(0x7f00000036c0)={r3, r4+10000000}) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67", 0x24, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) chmod(&(0x7f0000000080)='./file0\x00', 0x1c) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000640)={r6, &(0x7f00000005c0)=""/98}) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 259.056432] IPVS: Creating netns size=2552 id=51 [ 259.150409] IPVS: Creating netns size=2552 id=52 2018/04/06 16:45:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x0, 0x2, 0x8, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x6, 0x4, 0x5, 0x0, 0x2}, r5, 0x1, r3, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff0100000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0xfffffffffffffd9f, &(0x7f0000000240)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) r6 = socket$inet6(0x10, 0x3, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x12) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000680)={r8, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000002c0), 0x10) r9 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2280) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) sendmsg(r6, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007f3d4c2d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c4d0f9a96006b03ab8220000bf", 0x55}], 0x1, &(0x7f0000000140)=[{0xf4, 0x10b, 0x3, "824915bbf7698097e46a09e246545887f378cf58a975ae8a7968a120b61c18b37c5f3144a46a363a539fb9e2bd90317d5857a2d18e4f61912a9118234d862f0dcb1a12f0b410e64d0b46d570be58388ce4481ac0d8a2bf9ee63ec616ed6648b0e5ac722908c63b9abca356f756418d0cea15d764f8f1bf243578bffbfb5c77e38974e12332bf11b8e7354b0073763a7d801846cbd9bcfc50b0312e236b4eb389827e49d943a38ee8d47713fcb922e5768330aba9986d2237ec908645bce5c6bb77c853b1511373c8cdb98cad253ffb3b4263f2e7cc601036ed93134b912ccb4987375a65b8d66d6f"}], 0xf4}, 0x2000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/06 16:45:01 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000006800)=[{{0x0, 0x0, &(0x7f0000006780), 0x0, &(0x7f00000067c0)=""/53, 0x35}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000180)=0x4) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000003200ff03000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000500)={'bcsh0\x00', @ifru_addrs=@l2={0x1f, 0x0, {}, 0x0, 0x6e07}}) pause() fstatfs(r0, &(0x7f00000001c0)=""/30) 2018/04/06 16:45:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x4, [0x3, 0x200, 0x100, 0x80000000]}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000003c0)=0x60) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff, 0x1, 0x0, 0x4, 0x3, 0x3f5105df0b429aff, "2233e5d6db7b0c5aa343b4ea05d817ffa3765d56cab6995df85b54c518dd49f0c9f28a0db1dd590771413ecde31e2f24460d4187c49a613f1815a88d287578a2", "21bb982d6f36ffc8db4ed40de5913c5291faf023f55726ed069435a864afa350f1953aa16176463e8d47726fef5f903c441cf38bc17320e310af6dc949feff2e", "f340c3377492fb99f808f80dbc07bdcffe5d838ad278d1201b45d7ff7c916948", [0x7, 0x3]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe800, 0x7, 0x0, 0x3, 0xf, 0x11, "c080cc20a59b4898fbdb33ed2a23ce56fc888b6f389cb32d86451bbb6533fb48bcd711fb8e5232f3288b1262e26a8962df8b75ceb4b1d1f9660539b817013207", "cef912a9231071931a3702db10a4a64fb4fda0760d514e3fa9f8f2824e0576e9d2cce9a850515c8e7632cfe991d3d60e9bc5f9a993215409cbb0c191328f3460", "330b4c3c30a699c7b18eba169a58c8a05d8d7f6876c7dfbe4f81c35ba63f998b", [0x8ae0, 0x40]}) 2018/04/06 16:45:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000680)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast2}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) 2018/04/06 16:45:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') connect$ax25(r0, &(0x7f0000000040)={0x3, {"8830133a04d7dd"}, 0x3}, 0x10) lseek(r0, 0x7fffffffffffffd, 0x4) 2018/04/06 16:45:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{}, 0x80000001}) 2018/04/06 16:45:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x8040) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gre0\x00', 0x1ff}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000280)=@req3={0x8, 0xae, 0x5, 0x3ff, 0x4, 0x1, 0x8d2}, 0x1c) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/04/06 16:45:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket(0x1, 0x4, 0x400) r2 = memfd_create(&(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x5b, 0x0, 0x10003, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0x4, r3, 0x10000, 0x1f9d}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000002c0)={0x15, 0x3c, &(0x7f0000000180)="7b2a7086fe2919b79a44fb18f76579546415607f9da330f74b2627db9a8ec8e9ec7d7afb52bae9ac1003ead10181d4a0a778c5b346c6004d8a9ecfe4"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xc, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6eae9a5591e6c882e32e7ea6697b93d32132b2bc83d72a", [0x110004]}) 2018/04/06 16:45:01 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$setpipe(r0, 0x407, 0x0) getpgid(0x0) pause() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000540)=""/210) sendto$ax25(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x3, {"5256f7da21632f"}, 0x9}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000240)=0xfffffffffffffe89) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'eql\x00', 0x3ff}) lchown(&(0x7f0000000100)='./file0\x00', r3, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) 2018/04/06 16:45:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 16:45:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033ffffbffda060200000622e800d7954492140d00040006020000d200019c00", 0x29}], 0x1) 2018/04/06 16:45:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x4]}) socketpair$inet(0x2, 0x80e, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x9000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0xffffffff, 0x66d5, 0x8000, 0xffffffffffffff31, 0x5, 0x3ff, 0x1, 0x2, r3}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x9, 0xffff}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="80002000", @ANYRES16=r5, @ANYBLOB="000129bd7000ffdbdf25110000005000010008000b007369700008000200ff00000014000300fe8000000000000000000000000000100800050002000000080005000000000008000b00736970000800010000000000080004004e230000080005000400000008000500f1000000040001000800060000000000"], 0x80}, 0x1, 0x0, 0x0, 0x8c0}, 0x40000) 2018/04/06 16:45:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/06 16:45:01 executing program 4: sysinfo(&(0x7f0000000040)=""/34) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffffeffffd}, {0x6}]}, 0x1dd) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) 2018/04/06 16:45:01 executing program 7: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10002) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x80045105) [ 260.957687] tc_dump_action: action bad kind [ 261.101536] tc_dump_action: action bad kind 2018/04/06 16:45:03 executing program 4: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='coredump_filter\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000340)={0x5, 0xd5, 0x5}) sysfs$1(0x1, &(0x7f0000000280)='/dev/net/tun\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"95797a6b61686c65723000", {0x2, 0x0, @loopback=0x7f000001}}) recvfrom$ax25(r1, &(0x7f0000000180)=""/213, 0xd5, 0x20, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={r5, 0x80000, r2}) dup3(r0, r1, 0x0) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 16:45:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x120, r2, 0x104, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x257e}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x5}, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000001c0)={0x3, 0x10001, 0x1, 0xfff, 0x7}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000500)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) tgkill(r4, r5, 0x30) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000012001100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f49000000000000ef469977000000f2d958cc507b42dd4901000000c3b8e51211efb30e897b72501bf66914d0970d57345b0175cbe64f5b42553e53929a41e05ccce7f3073edfaea42888210cb4fdd9706b119932892d6ec20afd34121ec0298f2528d7e80cec48e4761e30a5c65d3ad58ead007ab58e6ed55955bbd2a2142b4997dd33eb2d0125d2e9fa3978b558f955029d53147fb97713"], 0x34}, 0x1}, 0x0) 2018/04/06 16:45:03 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x20) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x2) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000010f000)='./control\x00', 0x0) lseek(r1, 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x81, 0x8001, 0x9, 0x0, 0x8001, 0x100000000, 0xd315}, 0xc) 2018/04/06 16:45:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9000000, 0x0, 0x1000, 0xfffffffffffffffa, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x2) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x1ff, 0x80, 0xed3, 0x4, 0xff, 0x1, 0x7fff, 0x81, 0x5, 0x6, 0x0, 0x9, 0x8, 0x8001, 0x5e7d]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x10001}, 0x8) 2018/04/06 16:45:03 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x150, r6, 0x101, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc815}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffff8001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0xa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/06 16:45:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003d00)=[{&(0x7f0000003700)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c40b6b72997b1a7df2d1bcae389c0abd74b77df3fad5ebe44ff699d5af27d3766218f7f03bba52db106bd300eb76fbab338dbf85223547269e998ab1f7cdf2"}, 0x58, &(0x7f0000003c80)=[{&(0x7f0000004fc0)='e', 0x1}], 0x1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40486311}], 0xffffffffffffff26, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/06 16:45:03 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070700be0000090007010a00001e0002000000ff040405000d00cf0000", 0x23) sysinfo(&(0x7f0000000200)=""/147) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, 0x8) 2018/04/06 16:45:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xc0) 2018/04/06 16:45:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000140), &(0x7f0000000100)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) 2018/04/06 16:45:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 16:45:03 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/120, 0x78}], 0x2, &(0x7f0000001200)=""/112, 0x70, 0x1f}, 0x10040) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000012c0), &(0x7f0000001340)=0x60) mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='ext4\x00', 0x80000, &(0x7f0000001440)="bd2d0e2c7e84dbec9483") getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x10000000000000d0, &(0x7f0000fb9ffc), &(0x7f0000000000)=0x4) eventfd2(0x5, 0x800) 2018/04/06 16:45:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd00100000001000080599a5591e6c882e32e7ea6697b9300040000bc83d72a", [0x80000000]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x20000) 2018/04/06 16:45:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) inotify_init() 2018/04/06 16:45:03 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x4) 2018/04/06 16:45:03 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)="e0a64b88b5d4d3fb02136420c0bba70bda3f08951ad0754f1b83b12c22f9ce5d310ca4be70ca08fbe9feec3a1dd46e17575c53b25e8fc04507992d648bd2f3a014bec83749355da4de4bcb5f36fd9fe3702200c55e014a01402373ac4db6a7d549777c19d3354acfa8011e0c2b656712139b597e24e0a5cf17f6af79b4f09fdd9a49e78e", 0x84) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) [ 261.805748] IPVS: Creating netns size=2552 id=53 [ 261.893712] IPVS: Creating netns size=2552 id=54 [ 262.216618] binder: BINDER_SET_CONTEXT_MGR already set [ 262.222007] binder: 16257:16299 ioctl 40046207 0 returned -16 [ 262.232011] binder: 16257:16299 ioctl c0306201 20007000 returned -14 [ 262.242144] binder: 16257:16299 got reply transaction with no transaction stack [ 262.250225] binder: 16257:16299 transaction failed 29201/-71, size 433791696896-0 line 2927 [ 262.364104] binder: BINDER_SET_CONTEXT_MGR already set [ 262.369458] binder: 16257:16301 ioctl 40046207 0 returned -16 [ 262.408049] binder_alloc: binder_alloc_mmap_handler: 16257 20000000-20001000 already mapped failed -16 [ 262.417653] binder: BINDER_SET_CONTEXT_MGR already set [ 262.422955] binder: 16257:16302 ioctl 40046207 0 returned -16 [ 262.433649] binder: 16257:16302 got reply transaction with no transaction stack [ 262.441164] binder: 16257:16302 transaction failed 29201/-71, size 433791696896-0 line 2927 2018/04/06 16:45:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000280)="8a", 0x1, 0x20220003, &(0x7f0000000440)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000340)=0xc) 2018/04/06 16:45:04 executing program 1: socketpair(0x4, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xcc, 0x0, 0x3, 0x15, 0x18, "aeb656b9c6166cf9e10242545f6832146fe7d21dbaa63670935a8e69d1e7d8de9a6b1c06472f2dc86e172058a885fa90976d081891b765e86ca177d485bfce0e", "1da36835d11620bda3d4cdf6d1f27eaa44103be4d09810f47bfdbc4c442b02cfa2f7a9820433428bde7adb0056980f176b199a00b4d6edd3a9a4e0eae7e79199", "8e83f18d3e1df00c17799be562092f1241fcf4e464a395efacc3a92d812702af", [0xd490, 0x8]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:04 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3300000000000000a27b0236c35795c8315228f0039327fa78e1705d134306473fe6c78a55f4111701d3646493d4ec32dd8d4a3a26252ce92026971d144e41640f60c5b0be51c5df4395c2e061f539cd4226ec215b9efbe74e388fd10af056dde3bd58904adf15e31aeb425c22988a388e42bf6a87aff7562f1ae16b714fbcc1e491e6a119666422"]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x800) bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x1, @rand_addr=0x100000001}}, 0x1e) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000884) 2018/04/06 16:45:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/69, &(0x7f0000000000)=0x45) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000380)=""/183, &(0x7f0000000440)=0xb7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x3, 0xfffffffffffffffd, 0x1}, &(0x7f0000000340)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:04 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[@ANYBLOB="45e56d0e6d498473a32c443f331efa86a66be3a7970c75c2bbdb80dbb359fc86f9ca9be8165cb70f81a6ba135b763ae95ec5d4dd4ef74abf5d75f40303f500037a41677dc6b6931e52069f6c652b34460b8261d0d925aa31c542d94618cb5bc29ec604016dfdd611826b37a925d42d41e1a449892d5f4fc13c29cef111b8c09a74d037"], 0x1}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="e818000000000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) signalfd4(r4, &(0x7f0000000300)={0x267}, 0x8, 0x0) creat(&(0x7f0000000580)='./file1\x00', 0xe) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) accept4$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r6) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600", 0x2a, 0x0, &(0x7f0000000040)={0x77359400}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) r10 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r11 = dup3(r10, r9, 0x0) ioctl$RNDADDTOENTCNT(r11, 0x40045201, &(0x7f0000000340)) fcntl$setstatus(r0, 0x4, 0x400) pwrite64(r11, &(0x7f0000000c00)="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", 0x300, 0x0) 2018/04/06 16:45:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'nr0\x00'}}, 0x4db) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$SIOCGIFMTU(r0, 0x40047452, &(0x7f00000000c0)) 2018/04/06 16:45:04 executing program 7: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='4(\x00\x00', @ANYRES16=r0, @ANYBLOB="000000000000fcdbdf250100000008000600c1000000180002001400010000000000000000000000000000000000"], 0x34}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 16:45:04 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000100)={&(0x7f0000000080)}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x41, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x440, 0x0, 0xff, 0xd, 0x7, 0x9, 0x2}, &(0x7f0000000080)=0x20) [ 262.554249] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 16:45:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00u\a\x00\x00\x00\x00\x00'], 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xcb0) 2018/04/06 16:45:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) fcntl$setflags(r0, 0x2, 0x1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/06 16:45:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xffffffff00000001, 0x7}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe65, 0x200000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x3d, "c58aa694fc0327c3f55da091b67dbb96b5ff77559681fd28b65d6521415b77a76fcf14142b772ad32441dc3037184469f7a1c9ed64de051c6e8766691c"}, &(0x7f0000000100)=0x61) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES16=r1, @ANYBLOB="6bd17defddde6550e794e94a9b1e5bde1729c65a3af521", @ANYRES16=r0, @ANYBLOB="f9a93fff1e40267e37c87bd5c616604f57ccdc2548c91dadd8619c77b46cef2377f577f7ba6b1b5380de6e448c87843f3878f9acca18858b07ae0c217394fea35eb6b21dfde805b6441cb092817a4c8402fab3349370fc", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r1, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="47724688504aa8a0158eb624aa1d462df7c105f62c2b6b06c46c336ad8f282ea25af1630da6b75d2d170d982542acdda86204a7cccb34f3df872b3485d22ac678c7a9453c746e709ea8dbc19986a6f1dc6e28a8032ebbd7ca73eacc2940aaa35586e992cac7106e903a88f3717e9b6349e06c18ee616858d4735e4fbfea8d935d0e0d6eb1c5499728cf8812ed50df93d4e1a36436d4b168543342d0eb703b61d63e9210859d3631be824281aba341a8a07bd2ae37da574a7", @ANYRES16=r1, @ANYPTR, @ANYRES16=r1, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r1]]], &(0x7f0000000140)=0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'syz_tun\x00'}) r3 = syz_open_dev$sndseq(&(0x7f000004eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) 2018/04/06 16:45:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001400)=0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$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(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001640)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, r5) 2018/04/06 16:45:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, [0x4, 0x100, 0xffffffffffffff81, 0x1, 0x20, 0xfa0, 0x6, 0x7, 0x4, 0xb64e, 0x4, 0x7, 0x7f, 0x100, 0x7]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r2, @in={{0x2, 0x8, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000640)=0x84) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x1ffffffffffd, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000800)={@remote={0xfe, 0x80, [], 0xbb}, 0x11, r4}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r6 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="0c63000015da83b7c2ed37c70d0dd1b3473fbd0c3b605974398d7f86ee37a8a47635884a8cc0729801da7076eb23dd3396129dd3111868ab346f62baea92f4cdb7a6c89af6d7e9dda972bbc804e07b52bdb6fc55e41dd06a51ef9ede108ba231d6d32eee4eac89b8149d3324e8cb75a0e65aa4304aea2bca23307f1ced7ece36b9c36385546a7998c9a71e42859824577a91e3817e27fda61654fa6095da750f1507a63c5fbd4987377cde6d041bdf13ce25dbdd6c68061f41bc46c095d9f9407aa0db42085bf7090000000b56e43132c0d3a7918bd83d401b695afec944134c7967eb21"], 0x0, 0x0, &(0x7f0000005000)}) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r8 = dup(r7) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r8, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r5, 0xa, 0x27) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/06 16:45:04 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000001c0)) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000ff6)=ANY=[], &(0x7f0000000000)=""/253, 0xfd) 2018/04/06 16:45:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000340)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440002000087fbcb262e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd839d68f51b1a13344d53ed962ea0fb1bbfbbf49f7fc276dd7743143610deac139b94bcb5e9f1a96c555e849bb78c6ed2a64912"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/06 16:45:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x3) read$eventfd(r1, &(0x7f0000000000), 0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) memfd_create(&(0x7f0000000080)='}selinux\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socketpair$inet6(0xa, 0x2, 0xec9, &(0x7f0000000040)) 2018/04/06 16:45:04 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32012b2bc83d72a"}) getrusage(0x1, &(0x7f0000000080)) 2018/04/06 16:45:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d00001200000000000000000000000800120000007f00000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb000000000000000001001400ff00000004000300000000000000000000000000000000000000000000000000000000003831bf04e4e2737ca644710bd7e27bc3e63dace3860cc481444e298340082af25b5ca4583c2bb6a4e7fb5c942acdc6f0f5e55fa2a554c11b749d3d990a881b2eb433dd6c4da4172e14ece2d496febca141e00b9c"], 0xe4}, 0x1}, 0x100000) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) fchdir(r0) 2018/04/06 16:45:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x1fe, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x101, 0x4) getpeername$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000002c0), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000001600)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001640)=""/77, &(0x7f00000016c0)=0x4d) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) [ 262.783078] device lo left promiscuous mode 2018/04/06 16:45:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sync() ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/06 16:45:04 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x33, 0x8000, 0x3ff, 0x4, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe8}}, 0x0, 0xbd77}, &(0x7f0000000280)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000380)=r3) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) gettid() setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x0, @multicast1=0xe0000001, 0x4e23, 0x0, 'dh\x00', 0x20, 0x6, 0x2f}, {@rand_addr=0xc25, 0x4e21, 0x2003, 0x2, 0x0, 0x2}}, 0x44) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) 2018/04/06 16:45:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/06 16:45:04 executing program 4: sysfs$1(0xfe4, &(0x7f0000000040)='}\x00') [ 262.925073] device lo entered promiscuous mode [ 262.930032] qtaguid: iface_stat: create(lo): no inet dev [ 262.936198] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 16:45:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r2) keyctl$join(0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r3, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fedca5f9d6f68f1a9c296415330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d08baee6ef2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d92d63852263ffc9b26d56fe98c7a9db7b2d3e4931c3d88e47dfcadb461e2fba7f7e128f96b1528ca072236bd097b9a", 0xce, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29fa5", 0x59, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r5 = gettid() sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x1, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r3, &(0x7f00000001c0), 0xfd, 0x0) [ 262.969006] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 262.993458] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 16:45:04 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) getpid() setsockopt(r0, 0x5, 0x4, &(0x7f0000000180)="4bb14108543461ff62e03a64905657f2de74c82d6ccff94500babebdf2c8cfa0ff6300086cdf064b29009bd0833e24f2e82143950baa86e696d6138b04b9c2f36b72b1769034188876cf731bc4c165d8d946b0e7396c99f12b3de91b44942a45f20305be5e786b52ae29f61205a859f4ffb964166502d26b069044b5a294e2fa34fcdca2b437aa0572e764e5e6b5b843bf8d5caa5b2fa8", 0x97) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip_vs\x00') r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000340)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) timerfd_create(0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000003c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) unshare(0x44000400) [ 263.039327] device lo left promiscuous mode [ 263.187825] device lo entered promiscuous mode [ 263.193243] qtaguid: iface_stat: create(lo): no inet dev [ 263.204266] qtaguid: iface_stat: create6(lo): no inet dev [ 263.220196] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 263.231580] qtaguid: iface_stat: create6(lo): no inet dev [ 263.743817] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 263.752246] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 263.768877] IPVS: Creating netns size=2552 id=55 [ 263.856816] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 263.864604] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 263.872272] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 263.880183] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 263.887852] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 263.895541] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 263.903275] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 263.910941] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 264.958847] pktgen: kernel_thread() failed for cpu 0 [ 264.964050] pktgen: Cannot create thread for cpu 0 (-4) [ 264.969786] pktgen: kernel_thread() failed for cpu 1 [ 264.974918] pktgen: Cannot create thread for cpu 1 (-4) [ 264.980256] pktgen: Initialization failed for all threads [ 324.925998] buffer_io_error: 6 callbacks suppressed [ 324.931031] Buffer I/O error on dev loop0, logical block 16, async page read [ 482.204634] INFO: task syz-executor7:16356 blocked for more than 120 seconds. [ 482.211978] Not tainted 4.4.125-g38f41ec #21 [ 482.216928] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.225188] syz-executor7 D ffff8801d4006fa0 26152 16356 3816 0x20020004 [ 482.232605] ffff8801d4006fa0 0000000000000001 0000000000000001 ffff8801d4006f58 [ 482.240608] ffffffff81237000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 482.248605] ffff8801db31f4c0 ffff8801d9b49800 ffff8800b8c24800 ffff8801d40077e0 [ 482.256749] Call Trace: [ 482.259311] [] ? trace_hardirqs_on_caller+0x2d0/0x590 [ 482.266149] [] schedule+0x7a/0x1b0 [ 482.271309] [] schedule_timeout+0x3a0/0x970 [ 482.277269] [] ? usleep_range+0x140/0x140 [ 482.283036] [] ? kvm_clock_read+0x23/0x40 [ 482.288822] [] ? kvm_clock_get_cycles+0x9/0x10 [ 482.295036] [] ? ktime_get+0x128/0x1d0 [ 482.300544] [] ? __delayacct_blkio_start+0x41/0x80 [ 482.307130] [] io_schedule_timeout+0x1be/0x390 [ 482.313330] [] bit_wait_io+0x1b/0xc0 [ 482.318685] [] __wait_on_bit_lock+0x8f/0x140 [ 482.324733] [] ? bit_wait+0xc0/0xc0 [ 482.329987] [] __lock_page+0x18d/0x1f0 [ 482.335522] [] ? add_page_wait_queue+0x160/0x160 [ 482.341898] [] ? autoremove_wake_function+0x90/0x90 [ 482.348554] [] ? __might_sleep+0x90/0x1a0 [ 482.354324] [] write_cache_pages+0x73d/0xf70 [ 482.360406] [] ? bdi_set_max_ratio+0x130/0x130 [ 482.366625] [] ? clear_page_dirty_for_io+0x3e0/0x3e0 [ 482.373360] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 482.380193] [] generic_writepages+0xda/0x150 [ 482.386236] [] ? write_cache_pages+0xf70/0xf70 [ 482.392439] [] ? mark_buffer_dirty+0x1a2/0x4c0 [ 482.398666] [] ? write_cache_pages+0xf70/0xf70 [ 482.404888] [] do_writepages+0xed/0x1c0 [ 482.410480] [] ? ratelimit_handler+0x50/0x50 [ 482.416530] [] ? iov_iter_advance+0x164/0x4f0 [ 482.422648] [] __filemap_fdatawrite_range+0x1b3/0x250 [ 482.429480] [] ? replace_page_cache_page+0x430/0x430 [ 482.436220] [] ? file_update_time+0xbc/0x3d0 [ 482.442248] [] filemap_write_and_wait_range+0x59/0xb0 [ 482.449078] [] blkdev_fsync+0x66/0xb0 [ 482.454516] [] ? thaw_bdev+0x180/0x180 [ 482.460041] [] vfs_fsync_range+0x10a/0x250 [ 482.465920] [] blkdev_write_iter+0x398/0x490 [ 482.471950] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 482.478541] [] ? shmem_fallocate+0xa50/0xa50 [ 482.484594] [] vfs_iter_write+0x1c7/0x2d0 [ 482.490364] [] ? default_llseek+0x290/0x290 [ 482.496334] [] ? splice_from_pipe_next+0x2a4/0x380 [ 482.502888] [] ? __kmalloc+0x124/0x320 [ 482.508423] [] iter_file_splice_write+0x58a/0xae0 [ 482.514927] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.521044] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.527184] [] direct_splice_actor+0x125/0x180 [ 482.533399] [] splice_direct_to_actor+0x2d2/0x830 [ 482.539897] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 482.546548] [] ? do_splice_to+0x140/0x140 [ 482.552319] [] ? security_file_permission+0x89/0x1e0 [ 482.559062] [] ? rw_verify_area+0x100/0x2f0 [ 482.565018] [] do_splice_direct+0x1a7/0x270 [ 482.570958] [] ? splice_direct_to_actor+0x830/0x830 [ 482.577613] [] ? rw_verify_area+0x100/0x2f0 [ 482.583554] [] do_sendfile+0x54c/0xd30 [ 482.589081] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 482.595570] [] ? __might_fault+0xe4/0x1d0 [ 482.601338] [] ? __might_fault+0x114/0x1d0 [ 482.607211] [] compat_SyS_sendfile+0xd1/0x160 [ 482.613325] [] ? SyS_sendfile64+0x150/0x150 [ 482.619298] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 482.625516] [] ? SyS_sendfile64+0x150/0x150 [ 482.631458] [] do_fast_syscall_32+0x321/0x8a0 [ 482.637593] [] sysenter_flags_fixed+0xd/0x17 [ 482.643688] no locks held by syz-executor7/16356. [ 482.648560] Sending NMI to all CPUs: [ 482.653398] NMI backtrace for cpu 0 [ 482.657023] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 482.664004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.673344] task: ffffffff84217840 task.stack: ffffffff84200000 [ 482.679385] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 482.687782] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 482.693201] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 482.700457] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 482.707716] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 482.714974] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 482.722215] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 482.729474] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.737712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.743563] CR2: 00007f1b1d750000 CR3: 00000001c9130000 CR4: 0000000000160670 [ 482.750822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.758077] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.765333] Stack: [ 482.767450] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 482.774969] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 482.782467] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 482.789986] Call Trace: [ 482.792536] [] default_idle+0x55/0x3c0 [ 482.798054] [] arch_cpu_idle+0xa/0x10 [ 482.803469] [] default_idle_call+0x48/0x70 [ 482.809340] [] cpu_startup_entry+0x5fd/0x8f0 [ 482.815376] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 482.822266] [] ? call_cpuidle+0xe0/0xe0 [ 482.827870] [] rest_init+0x189/0x190 [ 482.833198] [] start_kernel+0x6b9/0x6ee [ 482.838810] [] ? thread_stack_cache_init+0xb/0xb [ 482.845197] [] ? early_idt_handler_array+0x120/0x120 [ 482.851916] [] ? early_idt_handler_array+0x120/0x120 [ 482.858656] [] x86_64_start_reservations+0x2a/0x2c [ 482.865214] [] x86_64_start_kernel+0x140/0x163 [ 482.871415] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 482.890399] NMI backtrace for cpu 1 [ 482.893993] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 482.901256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.910594] task: ffff8800bac6b000 task.stack: ffff8800bac50000 [ 482.916636] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 482.925363] RSP: 0018:ffff8800bac57cb8 EFLAGS: 00000046 [ 482.930782] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.938043] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.945301] RBP: ffff8800bac57ce0 R08: 0000000000000001 R09: 0000000000000000 [ 482.952539] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 482.959796] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 482.967058] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.975272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.981125] CR2: 00007fe5e3995000 CR3: 00000001c9130000 CR4: 0000000000160670 [ 482.988387] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.995640] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 483.002877] Stack: [ 483.005009] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 483.012507] ffff8801db31bca0 ffff8800bac57d00 ffffffff810b9abb ffffffff839f6dc0 [ 483.020027] 0000000000000003 ffff8800bac57d60 ffffffff81d11764 0000000000000000 [ 483.027542] Call Trace: [ 483.030094] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 483.036487] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 483.043555] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 483.050291] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 483.057286] [] watchdog+0x6fa/0xae0 [ 483.062529] [] ? watchdog+0xc3/0xae0 [ 483.067882] [] kthread+0x268/0x300 [ 483.073039] [] ? reset_hung_task_detector+0x20/0x20 [ 483.079693] [] ? kthread_create_on_node+0x400/0x400 [ 483.086345] [] ? kthread_create_on_node+0x400/0x400 [ 483.092976] [] ret_from_fork+0x55/0x80 [ 483.098515] [] ? kthread_create_on_node+0x400/0x400 [ 483.105170] 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 [ 483.124547] Kernel panic - not syncing: hung_task: blocked tasks [ 483.130669] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 483.137905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.147227] 0000000000000000 cac2ccd305b0ca95 ffff8800bac57ca8 ffffffff81d067bd [ 483.155189] ffffffff838831a0 ffff8800bac57d80 dffffc0000000000 7fffffffffffffff [ 483.163149] ffff8800b8c21c48 ffff8800bac57d70 ffffffff8141b46a 0000000041b58ab3 [ 483.171108] Call Trace: [ 483.173665] [] dump_stack+0xc1/0x124 [ 483.179009] [] panic+0x1aa/0x388 [ 483.183993] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 483.190886] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.198124] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.205366] [] watchdog+0x70b/0xae0 [ 483.210608] [] ? watchdog+0xc3/0xae0 [ 483.215941] [] kthread+0x268/0x300 [ 483.221096] [] ? reset_hung_task_detector+0x20/0x20 [ 483.227734] [] ? kthread_create_on_node+0x400/0x400 [ 483.234369] [] ? kthread_create_on_node+0x400/0x400 [ 483.241007] [] ret_from_fork+0x55/0x80 [ 483.246518] [] ? kthread_create_on_node+0x400/0x400 [ 483.253285] Dumping ftrace buffer: [ 483.256821] (ftrace buffer empty) [ 483.260502] Kernel Offset: disabled [ 483.264107] Rebooting in 86400 seconds..