2f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7ff, 0x2, 0x4, 0x0, 0x3, 0x20, 0xfffffffffffffffd, 0x0, 0x5, 0xfffffffffffffffc}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) 2018/03/23 13:03:17 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=ANY=[@ANYBLOB="180000000100000001002000", @ANYRES32=r0], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/23 13:03:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000005c0)={"6c6f0080e744430330adfa00", &(0x7f0000000800)=ANY=[@ANYBLOB="3b00000000000000000000000000000000000000ac1414bbac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3e60c2c857c241100000087f0a63275e59bbd6d02fafb26a6000000000000000000e0000001e00000010000000000000000000000000000000000000000e5ffffffffffffff00000000000000000000000000000000000000000000000000000400000000000000000000000000"]}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 13:03:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0x100000000, 0xffffffffad1801f9, 0xfffffffffffffffe, @time, {0x5, 0x548308ab}, {0x100000001, 0x6}, @addr={0x1f, 0x9}}, {0x3, 0xfffffffffffffffe, 0x5, 0x100, @tick=0x5, {0x2, 0xfff}, {0xe9, 0x6}, @connect={{0x3, 0x3}, {0x9, 0x73f}}}, {0x1, 0x8, 0xa2, 0x7, @time={0x0, 0x989680}, {0x3, 0x8000}, {0x8, 0x1}, @result={0x1f, 0x1}}], 0x54) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) write$sndseq(r0, &(0x7f0000000080), 0x0) 2018/03/23 13:03:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000340)) fchdir(r0) 2018/03/23 13:03:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x32) close(r1) 2018/03/23 13:03:17 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) ptrace$cont(0x9, r0, 0x1b, 0x2) 2018/03/23 13:03:17 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/03/23 13:03:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/136, 0x88}], 0x1) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x101, 0x5, 0x0, 0x40, 0x2, @link_local={0x1, 0x80, 0xc2}}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x20}, {r0, 0x8000}, {r2, 0x1500}, {r1, 0x151}, {r1}, {r2, 0xd25a}], 0x6, 0x1ff) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/175, 0xaf) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000100)={0x45, r3}) 2018/03/23 13:03:17 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/23 13:03:17 executing program 0: setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create1(0x84000) 2018/03/23 13:03:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0xe604, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0xd98c, {{0xa, 0x4e23, 0x95, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, 0x0, 0x4, [{{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff7fffffff}}, {{0xa, 0x4e22, 0xfffffffffffff0ee, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, {{0xa, 0x4e24, 0xd2, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x401}}]}, 0x28c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080), 0x2000000000000595, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100), 0xfffffef3) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) writev(r1, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r2 = socket$inet(0x2, 0x80f, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) 2018/03/23 13:03:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x24) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x3d, &(0x7f00000000c0)="c163d744293983e70ede7373cde9eed0c60c4e2ed26e2134d679fa0ea0f9b25baa5275f8f83286a57b4cf2ee871fadab66cebe92e87c885bffba9f22d3"}) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) 2018/03/23 13:03:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/124, &(0x7f0000000080)=0x7c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000a56000), 0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/03/23 13:03:17 executing program 6: r0 = memfd_create(&(0x7f0000000480)='\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000180)={{}, 'port1\x00'}) sendmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@l2={0x1f, 0x0, {0x6, 0x3, 0x80000001, 0x5, 0x4d2be409, 0x1}, 0x4, 0x101}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="be1f5bcb2ee74bff7cff245a1843c29f9a147af3d009007ac30a80ac199a61f96bf6cd70d6c6abcfdcb44f1211342a1090a677c4372ed0367ddcef53a66c2cf59d7086c2d7621cc7fea9048511bc51d60d1c86886cfb2224ef06c82eccb8949e2a41a2b1722970f0d59377509df107f0b34f8b2b9a64fa266343870384d04b9c03f2143eac", 0x85}, {&(0x7f0000000140)="962b97ab92f3fb803438834003efb08a275593b88c1f6c0e45873ed4c4dab5247850582fd85ceba0ace28b5f2bf8a6ad5e6e6538c08aa80c84dd", 0x3a}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xe4, 0x40}, 0x4000081) accept4$unix(r2, &(0x7f0000000400), &(0x7f00000004c0)=0x6e, 0x0) 2018/03/23 13:03:17 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323ee9c82c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) r0 = open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x100) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote, @in6=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x0, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7160}}, {{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xff}}, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x2}}, {{0xa, 0x4e22, 0x8, @empty, 0x6}}, {{0xa, 0x4e24, 0x7fffffff, @empty, 0xad34}}]}, 0x48c) 2018/03/23 13:03:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002d5000)='gid_map\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) close(r0) 2018/03/23 13:03:17 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/5, &(0x7f0000000100)=0x5) 2018/03/23 13:03:17 executing program 5: r0 = socket(0x100000010, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x3, 0x3ff, 0x1, 0x51cb, 0x200, 0x8, 0x1, 0x3, 0x80000001}, 0xb) fcntl$setstatus(r0, 0x4, 0x400) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608020077", 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xd0000, 0x0) 2018/03/23 13:03:17 executing program 0: rmdir(&(0x7f0000000100)='./file0\x00') r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) clock_gettime(0x0, &(0x7f0000003d40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/51, 0x33}, {&(0x7f0000000480)=""/144, 0x90}, {&(0x7f0000000540)=""/148, 0x94}], 0x7, &(0x7f0000000640)=""/233, 0xe9, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/218, 0xda}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/59, 0x3b}], 0x3, &(0x7f0000000900)=""/96, 0x60, 0x643}, 0x80000001}, {{&(0x7f0000000980)=@pppoe, 0x80, &(0x7f0000003c40)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/96, 0x60}, {&(0x7f0000000840)=""/46, 0x2e}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/89, 0x59}, {&(0x7f0000003b40)=""/44, 0x2c}, {&(0x7f0000003b80)=""/151, 0xfffffffffffffed0}], 0x8, &(0x7f0000003c80)=""/38, 0x26}, 0x1}], 0x3, 0x40012041, &(0x7f0000003d80)={r1, r2+30000000}) 2018/03/23 13:03:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) fadvise64(r0, 0x0, 0xad0, 0x5) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/23 13:03:17 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync_file_range(r0, 0x0, 0x0, 0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/201, 0xc9}], 0x3, &(0x7f0000000300)=""/4096, 0x1000, 0x9}, 0x12001) 2018/03/23 13:03:17 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0), 0x0, &(0x7f000000f000)=ANY=[@ANYBLOB="100000003aba000024000000"], 0x10}, 0x0) 2018/03/23 13:03:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000019c0)={'filter\x00', 0xde, "11873ecc2d66f04fe29911819c9b0254fb8aef664e6af772cbf9085c950bda7d3f0228ad59bc39aefb1de519e8173a5fc03023a22b082ef98c07d049119e6aeda29f37e9d94979478d1731aaf2eca0427567c7e59bb2781904991333cd9dbe7dca7fff814a229758b8236a61e9e0f37b33dd65d99a175254cd0dd2d5a589d2abfb2c887972289bab3f0935c6341146d8a8693d22567d50716a43a2b0e7f1209418f1a605661b00105e76e8cbdf9eb8cb48318d5c65feb146cfe904f4b16a2f31f3af866accb626f3e1c1917474253ae33a717ef61414072327999be78859"}, &(0x7f0000001b00)=0x102) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) r1 = getpgid(0xffffffffffffffff) tgkill(r1, r1, 0x14) r2 = syz_open_dev$usbmon(&(0x7f00000018c0)='/dev/usbmon#\x00', 0x3, 0x20800) readlinkat(r2, &(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=""/66, 0x42) process_vm_readv(r1, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/26, 0x1a}], 0x4, &(0x7f0000001840)=[{&(0x7f00000011c0)=""/73, 0x49}, {&(0x7f0000001240)=""/218, 0xda}, {&(0x7f0000001340)=""/129, 0x81}, {&(0x7f0000001400)=""/41, 0x29}, {&(0x7f0000001440)=""/112, 0x70}, {&(0x7f00000014c0)=""/242, 0xf2}, {&(0x7f00000015c0)=""/130, 0x82}, {&(0x7f0000001680)=""/26, 0x1a}, {&(0x7f00000016c0)=""/138, 0x8a}, {&(0x7f0000001780)=""/172, 0xac}], 0xa, 0x0) 2018/03/23 13:03:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x10000000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) socketpair(0x4, 0x7, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) write$selinux_access(r3, &(0x7f0000000040)={'system_u:object_r:dbusd_etc_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x34}, 0x49) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000003c0)) dup3(r1, r0, 0x0) 2018/03/23 13:03:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) renameat2(r0, &(0x7f0000001080)='./file0\x00', r0, &(0x7f00000010c0)='./file0\x00', 0x2) fchdir(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001140), &(0x7f0000001180)=0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001100)="67be") sendmsg$key(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001480)={0x2, 0x4, 0x1ff, 0x808, 0x2, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x10}, 0x1}, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x22, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x7}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000012c0)=0xe8) r2 = getegid() fchown(r0, r1, r2) 2018/03/23 13:03:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0xffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x37ff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0xfffffffffffffffe) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x3, 0x2, 0x9, 0x7fffffff, 0x9, 0x3}) 2018/03/23 13:03:17 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xb, 0x8000008012, r0, 0x0) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) setgid(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 13:03:18 executing program 4: setrlimit(0x0, &(0x7f0000000000)={0x0, 0x8}) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x4e21, 0xa9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x9, @empty, 0x2}, 0x1, [0x800, 0xb4, 0x5, 0x0, 0x7f, 0x87, 0xd, 0x3]}, 0x5c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x80, 0x7e, "b604ae712fd5e5b309261d64a0b2c77ad92f7f9061fe5e8b47767568f8e9e659bdf76c0c31ec16ee203192a4179bf116009e164c6481649b7bb3649b4663677388612b9bd2e357568019a3fbc529f9aa3de61496f9a23fb170b2f1557858ebdf83a84d3451a7119181a3dd2a827fc165dd0eae5d28592dbe61ec77803eff"}, 0x86) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) r4 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="c296106e789eff94eea2f655da74a1c34d6fbea96d3618cba80d518a22f0b40097bb5cc67bb0b6c1e7bfedf8e3a0b70c1d46b0f35fec20f1513952da4d47a78e845b3ca366b779abe5666f732bac65667fd374c25f7e53931513181b2e39259647d116a1d8e3eef47e3b7752563db9408a72827cf0ee8334212fd43534bf53f6a3a1cb126b91d84ad6966bea5b8d8b2292379c9fdd1ce90c0995454a82263b170b4bffa0ae7b458873dd2b656e611e5d", 0xb0, 0xffffffffffffffff) keyctl$get_security(0x11, r4, &(0x7f0000000380)=""/75, 0x4b) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000500)={'teql0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/23 13:03:18 executing program 6: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, 0x8) listen$netrom(r0, 0xffffffffffffff5b) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000100)={'tunl0\x00', @ifru_mtu}) 2018/03/23 13:03:18 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f0000000000)="5d7175657565000d57e5a67b9bb55f42189a445fab30f63bd3e02344f20b6cfc827fedf9ad6fe10e975d999677b4b2768563d4006850644b955d013754a070e0f6c8a0f31fd4e052aca512e5116ee552e91e67d1a6f231a584a9d60f0a90d6a1f1e7870802d629079a79746d63fbce1f3f1327e464989b581003556bbcc0db94bfae9fe2e76b5a59965f0508", 0x1, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2018/03/23 13:03:18 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x80800) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x14, 0x100, 0x70bd26, 0x25dfdbfd, {0xd}, [@typed={0x14, 0x1d, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) 2018/03/23 13:03:18 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f0000000240)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340400000000000000000000000a6d295c3badc09000000000000000086d403c2000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) set_thread_area(&(0x7f0000000080)={0x6, 0x20101800, 0x1000, 0x80000000, 0x80000000, 0x7, 0x8, 0x6, 0x2, 0xcdf}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4000, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') [ 75.715158] binder: 10656:10658 Acquire 1 refcount change on invalid ref 4 ret -22 [ 75.747866] binder: 10656:10667 got new transaction with bad transaction stack, transaction 40 has target 10656:0 [ 75.758426] binder: 10656:10667 transaction failed 29201/-71, size 0-0 line 3037 [ 75.781329] binder: 10656:10668 Acquire 1 refcount change on invalid ref 4 ret -22 [ 75.790231] binder: BINDER_SET_CONTEXT_MGR already set [ 75.795590] binder: 10656:10667 ioctl 40046207 0 returned -16 [ 75.812361] binder_alloc: binder_alloc_mmap_handler: 10656 2000c000-2000e000 already mapped failed -16 [ 75.822003] binder_alloc: 10656: binder_alloc_buf, no vma [ 75.827569] binder: 10656:10669 transaction failed 29189/-3, size 0-0 line 3133 [ 75.849143] binder: release 10656:10667 transaction 40 out, still active [ 75.856054] binder: undelivered TRANSACTION_COMPLETE [ 75.861168] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.866622] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.872208] binder: send failed reply for transaction 40, target dead 2018/03/23 13:03:18 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btvfs\x00', 0x0, 0x0) 2018/03/23 13:03:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080), 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = getuid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x88000, 0x0) accept4$unix(r4, &(0x7f0000000240), &(0x7f0000000300)=0xffffffffffffffd5, 0x80800) fchown(r0, r2, r3) fstatfs(r0, &(0x7f0000000100)=""/96) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="9d000000000000003202f5000000000002000000000200000100000000000000f8ffffffffffffff020000000000000004000000000000000000000000000000000000000000000000200000000000000000000000000000436f32d6c20a88b7fd68745ed9490b29fa31429cceb552062fa58bf37fd56a310cbbd3c398efb13296d9e7d4d6e32f2690e715c616b49f40a532cb43867a95fda6ee26bb6df806211333fce5544b7b35aa8a5e34d025b90c8880adc433bf3f89622e74b1c4dbb9721c34301d96c2fb6668c2cb6c9751d3d32c3233eeaffda3916a882b85"]) 2018/03/23 13:03:18 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000074fffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 13:03:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400400fd, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f11c000000000000090000000000000097ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000000c0)="5c46efc34eac0c73656f27b326b31cde4f929ae5eb79cb2291861a54f36cbe4067082af36dda643c1577962db801ac2f29ea185cef995c4f240803306fc5cc2fb6dbb731797b7915ef9395598225adac657b1bdc7f5cf8a4c8a225970a55186beddbb2d821134ce414e29c4d2c901406997c4ce1adbffb5079d86b2bd3f5457011f85ffaf4c132ed", 0x88, 0x46d, 0x0) 2018/03/23 13:03:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)) pipe(&(0x7f0000000ff8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x46, 0x4) 2018/03/23 13:03:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x5) r1 = socket$netlink(0x10, 0x3, 0x8016) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'tunl0\x00', r2}) writev(r1, &(0x7f0000464ff0)=[{&(0x7f0000000180)="390000001300094700bb61e1c3050000070000000200000045000000000080f008001a000d003f000000280ff4050300000000000001060400", 0x39}], 0x1) 2018/03/23 13:03:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) 2018/03/23 13:03:18 executing program 4: unshare(0x28060400) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000), 0x0, &(0x7f0000db5000)}}], 0x1, 0x0) pipe(&(0x7f0000000000)) 2018/03/23 13:03:18 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x3a3, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fchmod(r0, 0x60) 2018/03/23 13:03:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000007c80)={0x10}, 0xfffffffffffffea2, &(0x7f0000000200)={&(0x7f0000000040)=@ipv6_delroute={0x24, 0x19, 0x3, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0xfffffffffffffcdd}, 0x1, 0x0, 0x0, 0x40041}, 0x0) 2018/03/23 13:03:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x328, [0x0, 0x20000040, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xf, 0x1d, 0xd, 'erspan0\x00', 'ip6_vti0\x00', 'sit0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xc8, 0xc8, 0x138, [@arp={'arp\x00', 0x34, {{0x307, 0x60fd, 0x9, @multicast1=0xe0000001, 0xffffff00, @dev={0xac, 0x14, 0x14, 0x11}, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x16, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xffffffff, 0x6, 0x6, 0x1, 0x0, "736dc1dfebdf27af688aef2d949bf1368564ea631b77921f6788df0d2e5b367b276a26723d9c8424bd7620cf2c6f20e9927607ab8a46123d7c479ba2b8cbe75e"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x0, 'ipddp0\x00', 'dummy0\x00', 'nr0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x7a4d812bbb6b0133], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x108, 0x130}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}, @common=@nflog={'nflog\x00', 0x4c, {{0x1, 0x4, 0x6, 0x0, 0x0, "e2a64267f476b47cbecd84af2d4cd3a76f951fc7da05ec58dd5ca459cfbef32ace133c54bbc63077394370b8199d9105e91378a893a97af54a6e42a6a2326a53"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}]}, 0x378) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/23 13:03:18 executing program 7: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000080)="26001e0000000000000080e515672b1fdecad03bef50cde30000c7033500b000000000000000000000000000", 0x5dfdf3b417eb35a9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/03/23 13:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f0000000000)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000183000), &(0x7f0000f80ffc)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000977000)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/03/23 13:03:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x6, 0xfffffffffffffff7, 0x3, 0x7fffffff, 0x4fe, 0x6}) 2018/03/23 13:03:18 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) mq_unlink(&(0x7f0000000000)='^\x00') 2018/03/23 13:03:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair$inet(0x2, 0x80006, 0xff, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 2018/03/23 13:03:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) getdents64(r1, &(0x7f0000000000)=""/93, 0x5d) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000400)={0x6, {{0x2, 0xb496, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) mmap(&(0x7f0000b50000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x80000000000) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0xb8c2, 0x2, 'client1\x00', 0xffffffff80000002, "0e192c5d35e21f22", "1ebdf13d8ae84e2a5174cbec2d4e6a3f17cf31273f56ee6c190f324537e79a68", 0x3f, 0x4}) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000540)=0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="74727573ff000000000000007e7431004f463ed3f85b60fc839149317583718c0ab098ae50057d9db2a93542e787ce993f102ad0de4f9beea4bcf0ba63a0315ce0b353e9f4aad467873b1d379922f051fee1e8a21075fbdf6d6d8318b4b77e98fe7fc86ac1e981795a3fbb07626ff109c601d9f31f7e26c7c708a40bec3355f253ab65c5672deec28fb4ecb424518f6e5cecaf9bd4e6db491fd3052d940f58d5fb5372aae40aa78f92b97aceb83d85a86314a0318112e527bf6bf727926436c3cebd4d44d1"], &(0x7f0000000200)=""/224, 0xe0) dup2(r0, r0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/23 13:03:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x102000004) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) 2018/03/23 13:03:18 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000d5c000/0x4000)=nil, 0x4000, 0x1, 0x12, 0xffffffffffffff9c, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)={{0x0, 0x0, 0x97}, 0x1}) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1240}) socket$unix(0x1, 0x8bbdae969409855e, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x401}, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x8) fchdir(r2) 2018/03/23 13:03:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000), 0xffffffffffffff8d}, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$netlink(r2, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003200)={0x10}, 0x10}], 0x1, &(0x7f0000000140)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) 2018/03/23 13:03:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) flock(r0, 0x40000000007) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000040)=""/47) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) 2018/03/23 13:03:18 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1f, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendfile(r1, r1, 0x0, 0xc0a00000000000) socketpair$inet(0x2, 0x8000f, 0xfffffffffffffffd, &(0x7f00000000c0)) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40800) 2018/03/23 13:03:18 executing program 6: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt(r0, 0x1, 0x1ff, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="ddbbbcced112cfabd52fccad9d6846bcf641b7ae73ec76ddb9b7fea209c0f199c9d511089fa6016dee7de93bf7be7f9fa9a995b4b094c61bf203fb028ecc2bf91591cf1caffd8c33909ed025661c7f8af864c13cd22433d58994e1aa722dc0b34c196513fdf82a3b8f488e5e7f1877d4ef50c1", 0x73}, {&(0x7f0000000200)="d0205ce4cbcb23709661444b1ddf328b13dd51ad3a77681abec2df51c03e7e53bcaa97644390e2b0b5db617ded0907ace118a733f7dc5e491fe14a21542445292f2e9e82252eadadc792bbaf537c738e80fead71d977409d92304a", 0x5b}, {&(0x7f0000000280)="63e36000336280adce183cbf70c3523d1d7a7708801aef9df5512c5e7e5a03ef3b2ba688cfc1cbd5f2fc038103edafd4787955b8ba28588d2af43d4cf452b7593a26df4c44e17d264f9dd8f3933432a0d5bdc7", 0x53}], 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x1, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/03/23 13:03:18 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$dupfd(r2, 0x0, r2) 2018/03/23 13:03:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/03/23 13:03:18 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0xa, &(0x7f0000000040)=[{0x1d9, 0x7, 0x3, 0x14}, {0x6, 0x3, 0x200, 0x6}, {0x8, 0x2607, 0x80000000, 0x2000006}, {0x2, 0xf, 0x36, 0x2}, {0x0, 0x5, 0x42f6, 0xffffffffffff4d76}, {0x5, 0x5, 0x5, 0x80009}, {0x3f, 0x80000001, 0x7fff, 0x6}, {0x7, 0xff, 0x6, 0x6}, {0x5, 0x45, 0x9, 0x8001}, {0x56, 0x7, 0x10000, 0x9}]}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001600b5000000417d617200000000275097ccd270dd6653fc57167c87aee442ec606486ba80dcac884b132234201ebb247d3373865e34d643272dc4797390806df9364377cd5ea1a52d2a96fc2409c4bc0ff7d3a35afce7772b484712759726a465d0e5da4ee517dfa253926a539ed852b0379e42189b67464c177db7de2441db511c67a0fe1fbeff4e26331c0e6693a03e225439a1ef8a3cbcea4978487ab993e2b4971a68f2986214008e837fd7e24bde0f644953c59d246894f46e39f4d4e9ae9e1f67cb891543dda3360b157f2098f1583025a9c4b29965", @ANYRES32=0x0, @ANYBLOB='\b\x00\b\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/42, 0x2a}], 0x1, 0x0) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000380)=""/120, 0x78}, {&(0x7f0000000400)=""/122, 0x7a}, {&(0x7f0000000480)=""/19, 0x13}], 0x3, 0x3c) recvfrom$unix(r1, &(0x7f0000000540)=""/222, 0xde, 0x40002100, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 13:03:18 executing program 3: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200008000020082) r2 = dup2(r1, r0) renameat(r2, &(0x7f0000001280)='./file0\x00', r0, &(0x7f00000012c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xe6, @time={0x77359400}}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000080)={0x0, 0x2, 0x800, 0x4a, &(0x7f0000000100)=""/74, 0x95, &(0x7f0000000180)=""/149, 0x1000, &(0x7f0000000240)=""/4096}) inotify_add_watch(r0, &(0x7f0000001240)='./file0\x00', 0x80) 2018/03/23 13:03:18 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0x1000, "3eb5e656b6e6f826ec6b9102e44293a7831d05c645518e7688bc7eefc0cc35677bc011a2023189227a7e05f954949948cb5cc54cbadf225d0961bead428593efadf6a88a5579ef30ec01933f630ab1a64d154fd04e9f94f7e9ff41860f774567bfd21364f1b2612d1db40edaf640c98a9bc3c85f84a438e7e9e9c336387b11fd5fe14e71a2a8af180a662c6dde93caf7c948ad5fda86f0fcf9e6ec84783c94e674ba402328fe7ea3808c9f571b9b2674ec2cd73c4072c2711b8763ac31eac4a3aac9f02675afb4f1494d16c53b151517fd4aff321da10f0409fc0e7121a0d5ec93348027e68a100608cb95d14c1bfbdd35f9eaf02686011ee8e7eb0623bd5d18e89a56bed2765c47e20eeb1098a713ea404fad4550aaa72b13d4412fcdb812907a73ec1efadcde3644b7ec74831bdfb985fb66d7755d7eaff1ec96568edf1c30afbcb265bde85ae1b3ae03ac77990a962cebab5058a5e47932bfb8cc6248cb414a0e52af54834ccf73407ada95f07f27d5b7b918184d96488659f570e5126524a9fb43ae75ec41547cdd5c20c49f7b31ecab024884e1a28a675a2d5c2c92c1faa61f85500401ae7233dad3ef0b79fe3aa1906c2c902809f18e4bf131ab8a113c3e4adc532d606b5fc1500ce9cafd2c16049dc9c74afe3b796114e0f0113856007f6d6136760d28918265c12351eb363f9a1c77932cbee70b2045923c8a02c7bfad4746efd93365730afeea1dc91938fd1ef5b316d967708456a4189160e375a70dbb3cd5d9dc9eb4a6ef9b5fdf0c9fe195867df6d20840e129f06bfd1a48e4ebc8c349cbc4476151b85bc2272391c01c0a21ae7c010979eff4571bd7ca1c6a494b1341623651cbd0e5c4c29c0ff5f04e5f50d49801e3f9d58cf1303ba6ca57fbe8e659bc49a26f11c78b5249057e5a31816e48fe8e97494bb53b8b9ea5578e2928953658c273118e8bfa999066de390e0ff6efd3f099f898727461e36751e1be0cb4f55ddef25526a59d26e8717414acff07aa61f76648554985864564dbfa8cf8520f6c6ffa1645df8e82be83dc301f482ccc3cbc670921786fea3a60e6d1abfadb3fa091aa616797bf9daed8b176b4eb858386619ca480fa6dab1b088dbde3c70e1b29c68e58bad16c6a53a675fa72f10ced5a77e8e0a7b1b460bdffb4f9321515ad6380e20f48acbec1b81916261ae4b2b36f52c5664a38a361e5e480a9a8b761df80f25d515cfde068b47fde07aa98f858920cde7cdfa427f48f5421856bc14b6fce75df1a3e8c7965b3568683ddf64ebdce19c85161fe5de2e02921af0aee33d405e6e979fdfab9e80238b0edbb14d3e58ffda6ed444e43c7fcd93120841d62a644563d686bd9ed4ff6d3e678b675c5cd0eaa753adb809a0d0bfbd799bea742b51f4d39bac533a6a54ae4df0de737fa9b934d11857ea00ceaaf5145d6d73fcd7dd13d6bda3cfc4c5ef5b35e20723c6607d0c89a9bf0b289f04839e9edb5ffc8d8b1e7cdfc66d00756751834a4c18091d566270107baceb25d7c8cfc7679df524364679f7a630d72d8b2a835f4934e8da8d92268ed2f8d3ffb4cbae1d6d4612aa18ca3b738704923c12aff1d7ec79e6a78b9e863e2a7011571c897f4851466d4ce316eab9323ce4086d39cf4021bf13e4241d7b5c1432ef87780fc3b714ca03f1a82167b1909bcc1840571e93eb92c9cafd50e60d86d541590b31fa2f939ce56361ce0c877d20910e0d6f2c9807fd4f1faa7275012f55d0a28f5c02be2609dce8117b01a860167d2e4138a56081a2def4144b797846f00be444ba27209357c6e525d075fa011793a9d508d8a53e6cd2ea16d6a36034cb15d2fc547951c2c2731c3e6c21ec1418ed87262bc4e95ecbcaa29d017302245eb564cbb5113c09c1390fd45613e47e6485170e059bc1cbfa6ab8effcb70c1f2d2f7ac399879e1ee6f8e2d3a8484cf85ef2aedd3fd3195c25ae5b10328483733def43fc9b8bd0046d6b9943e47401db3146c69183e91677621542e451a4f5244d72efd8588952618319ea2c323e7fd6d02f0b09096235556fe53af6c487cc552ad1ea668861b92f51b0c1da2335fbcd54ebdc91091264d923126e842fb5da71bf9fd9f35f8783441cb43c06f86418e9e6ec3be7e7c4408d8af5b9d9bdf017b855e49b30d343960f64e01f5272d30947f29e9c07dfb902e1e0962fd4f04f4a4ee5540367682ae0f70497373f8aad3a1dd39005403acc04c91f2f43f6e5cfcfa41dc9be46d39560c3d2f72ca7609d2f555eb91a1309b5efaf896ae244b57e6bce7f33200c12630935b8d237dcc6aa5adbd3e31ed6097b9eb1d54775ff5d42075810edf7327bdeae7958a329799d025af073a356957fe5c7e81d7ac20bc404ffbec6571e8f615b50a47c964b896e494b260b7b0e1a5bb7c2975a5da78c52b10178badfe3c6b716cf7b6809fe0532381ed0f756f49a68605e3306093c505061506bdebbf866105163bb466ff5856ed8f80765c80d03c29fb9325800e8498254785bd97e543bab9ed90a818c9ddb416f90b3846e34f24f773f28c92fed60388059ee994ba9ce020f5c9fc743f7fdd187cc6adfe3517283f032de362431a9a48bdc8fee762f6152f8e21e960740cef88e2fe6113c0ae6ec34170392d70b6810e8e42f61330dc44a3a4947766e90c2babf7f7352190838e4c7917618a2e91e7026ef25f1b6ef635f5b4e5124e185e21139661035a8141307553d7a33fb303afc9f36a9b5e86f0ba6bbff89112d5f181fa8835443dd65242b23174b1f358648406a587855764e9791e9d6a9904d214fc49fa9506b69ad23a9d072e519c32a3099c5bb4cb03b4380163874bb9eaf5d10d4624c91b2954d8c4f26d8d5c08954473a540d358a5590658d15013c4c423d1a77f23b588ad4776dade0e438ffcc7352530dc4bb957ed4cd6408a690e98afa10a6245dbeca65eca2d066e88fb235d827b3bc098c0aa9e6a10a07444f92723b3a1dcd75c36c1a5e073593867d044fe10ecf104685dabc6cee3a72437bf3b2298e3b2a20d6bdfd4add8d4d1c29dd96339111f4fe64c765807063c5bea60d4fe263cbba44c2c606f72a3f54246d8078e86ba1e0ed73e9f3eee7b8681900616092a0d81bf48552cffb78b1965b78f4036214867b76f29773e977872468d01d57024cf2ab463c5b645c481330ababf1063c8e91cbf7ca4e629c28f25849cb88433cc732e4b62ef006d0c375ee10823650ab1125c41102f8c124aed79fdb456c1c12b290758a08b0886ffc1d5fbc6b99e3ce8fcb897ae6286eab3e847d5c5c42edd1b59a71debc128a093d2db23bbc9a15eb5a71f6903c6ac2cc0d0444122eefb7cb4700abc36f4407bdb930b339ac507abbbd8e96294f31c05609a61eae17f9a22b226e5fd3dae40fbebc6569ab1cabd122620e9518ba2257cb4cece9ece36dc5941518de6fde4828e8047096a3e4da3ef986ffa84a3338e5785a231172ba64d147e0f9d1d6febff4eacb2bcf7bbbe76cd8b389cc3b55c8509445b2faddc1e794d61cc405fed91b9facce4f289a718306658263e1d147f34ad7aba35181d09d76e85dc7f7ec2d625285937e2fc28dc6c88e2966699e6c175f02777f656731af9568bac9a92854e05de54fd1fedaea7ae264532ce8eddf8eff2001e5e4094ca8cb23832f74d9d64fd592450ef752762f7d1e7b7b45be8ee7661a1f75927dca5be736cfbcbe8842c1b84f1b23dd19e2b8440ef59b0de14db4e46d4ace41ff85ee9d8533bfb9fea423b92df3ea9a479de47d048e20331b6959b8cd12c51c0a84a7a5f1c8865c43d3101f0a9bb3c5699f2935ed47d1225a6a883ec9f21bb4e6366705791754656bb65d96fcadeda99e870a55d006f14057a1bb2ce3153d7f4b6f7e10eb13ddaaa2f953133e1182cf14ab682b25e811c26ac64eac001083fdde97c1657a313ca8a4975efa65070fd7cf125975e28a3ea56bc611414a3dfb973023ee596956455afee13c12d7b41ddaee6b4511a9ff3640abbfc8c9d57c744acef8418d3f66fe73154943eb473332919ffa52e559b55f173f2838ebfe849d48c2eac96c3451602174ae95c839800d9624a42b07085c93cdc17113f66716ab0f12860ecaf69f6b251691d624e08a9a8aad9969bd1d50cd2aa02712cee7a26146f69a8bc6229ef00eff3de352f5fac4f0c8949a82f063bf2688be95ec1c0edfd5f45956e47cfde39481ae7235e80ab5555136a112c307bd7db4ad76a3a092bc9bb1882925784e56c52b3bb169d9488ee88be7409072f9b8f664c5411e602b0b7fb282710c404eb67190b2ef36b070a727e2a8d6cafc69d976dbed8cc7448828728233e39166dc6c05a41bcafc1c75fd77532780c71cf31280a0c741c0588abeeb9cd5f01b2e6df52519c75f758814951ebc420eb70fa348cfbb08842b86fa94c4623d713b3311ad4b34a18ace7f7cb45fc699b347959acafe9d8c0d983fa8f574d7d44993b1d1f5cc22b1def946390585f99d78731e23885904a590f626c67e93d756549d404cd596f0fffca503f6a9c3bd1617aa31add4be9dd693fd726b9d32cb248bd142ad2247795a66e4f74fdbf9c8ac9d55da17fbc4d24682ef80b64ca4db4fd4365672c1bc21d85694a79b2d0429a6053da39871723e74f48e7cae54896d239d32690955fcc984e44bba23f0651edbc86e44116110ec18e1a928cc359d5e49be4fe240df352d398479752231c7099c89b3a8582cb3b75f48ae1159e548d6c1387bdafa9db57a03da8fe1eb59c39704f125f340206feb68636f861c1263a68db778e84c5bfd670a02f92296c253d6cbb353c571c7191155f2c4fc7b03f473b4f32caddaf5b9efc99ee55c5d73d3d01cf5e382f812a17bfb8ba475ba83d48e3b1aa7da1c96ada25880e83969581e9e2a4bae42af6414cf39dbfb39913f6cbe76725c0ba1cf595d23aecd8d7001c1e6e62b942de67af3b88d50ddfba24eee7fd76793f5454d1266b87b637a1b40ea4e44fcf197139d61d334974e4718d213aeb56c27cca3a760a011c7ea89419f2d2e07b68da6182feeab6f60f05a99f9e4ce65c0455c37a5f2bf6e5ed9b3de2196d40f6c71579fce93e2a3dd251c31cdf34f32b1f1f1ff2d47ff68c921e6a03271202761ab6583e1028acb124aaaed5b0c5618013164b9b1c112ca9f13e03d33f51c8d48a3e2c1b327dae3d147815b095497ca5d1a3031876b34dc520f4af9f2571c047c001fb06b96812189f7600b3910a9d0281451881d3c68db7103c90ac930268ce21a4b22ec51b6267417d2de2dca4c0f658ecfffeaa8b64a085b67edf1060661ce07f6c6a06cd56acbde7672e4d9a62089ed6623a2adb5978697170138387be84a85c77dae51b7f7bea239e8bf184092d23d3e6cba9e51dfe9ab34e0dc9f39c66fadd5a1523547441f4a5616846a41b9d9093ad86fa939124468402683c2815bcbaa6d580c8839324ddf8ff082fcd6a845c2f4194bf06c393884c03935f7994460659a73715bbce3e735c04b29af94cd59caa4bb80aa877f16dc6e9b5269e81e865552c5caadda0473b7e015da924ecadd2af4c206e0616f6d4669c31202e1118df5625ce53eca7d7a63592032c928547056fabd75d5aa6bb17bd2b9ced025aaf62b6481f80894cc3b071fdb7e7fcdde05da569710436bb92fa6aea5320485ff633af097190bfea90ef4d67be274baf99e6be2ec8080267440182bfa56c4f69c141cd588c52ea9313bfc419ae5b673969024926e1b40aa48eff80b91f74d328c4124ec927189d83dcb133c745d9b15ac1"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3, 0x5, [0x6, 0x1, 0xfffffffffffffff8, 0x7ff, 0x2]}, &(0x7f00000000c0)=0x12) r2 = socket$packet(0x11, 0x80000000000002, 0x300) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 13:03:18 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffdfffffd, 0x2) [ 76.372397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 13:03:18 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="bfb0e25c072b85cea23d3c58", 0xc) 2018/03/23 13:03:18 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)="646576746d706673008f5ef418c702fc9b257b8b3d5c0e2a1240d00a87088f38a54dc20c6daa8ec1b9b90044480d55773a672ceb969da109315f9aac9ab5f45d5732413490373ddf74844ac5b2f322557e706d83803ade83736e1ed37df6343148ea68d113434b043b21ee3cb19d86e29da79addec0cca75db918b6a4a5a6370ee9570a9", 0x85030, &(0x7f0000000100)) socketpair$inet_sctp(0x2, 0x6200e0da42111936, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r1, 0x8, 0xff, 0xfffffffffffffff3}, &(0x7f00000004c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/03/23 13:03:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = epoll_create1(0x0) connect(r0, &(0x7f0000000180)=@llc={0x1a, 0x33b, 0x8, 0x1f, 0x0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x4) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r5, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000ca0000)={0x2001}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x29, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x32) epoll_pwait(r3, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r2, 0x4b36) clock_gettime(0x0, &(0x7f000000d000)) 2018/03/23 13:03:18 executing program 2: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r5, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) tkill(r3, 0x16) 2018/03/23 13:03:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x101, 0x0, 0x0, 0x2, 0x21}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) 2018/03/23 13:03:18 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r2, &(0x7f0000000040)=""/192) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x3, 0x1, [0x0]}, &(0x7f0000000240)=0xa) 2018/03/23 13:03:18 executing program 4: wait4(0x0, 0x0, 0x80000004, &(0x7f0000003fb8)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x21, &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) 2018/03/23 13:03:18 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e657400c82d437168edbfdc5952e2e49dfb8e0148e252e2a2") fstat(r1, &(0x7f0000000140)) 2018/03/23 13:03:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e20}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000002c0)={r2, r3, 0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x24, {0x2, 0x4e21, @multicast2=0xe0000002}, 'eql\x00'}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fallocate(r4, 0xf4fda6b4eb7b0b2d, 0x6, 0x0) getpeername$ax25(r4, &(0x7f0000000100), &(0x7f0000000180)=0x1e618d7b4954598f) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000300)={{0x4, 0x4}, 0x0, 0x10000, 0xfff, {0x81, 0x6}, 0x58}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/23 13:03:18 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffcdb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x1, 0x7f, 0x400, 0xfff}) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r0, r2, 0x0, 0x72439a6b) 2018/03/23 13:03:18 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0xffffffffffffff74, 0x9, 0x28, 0x9}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1ff, 0x7}, {0xffffffffffffff72, 0xc55}, {0x5, 0x7ff}]}) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/03/23 13:03:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/23 13:03:18 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)="646576746d706673008f5ef418c702fc9b257b8b3d5c0e2a1240d00a87088f38a54dc20c6daa8ec1b9b90044480d55773a672ceb969da109315f9aac9ab5f45d5732413490373ddf74844ac5b2f322557e706d83803ade83736e1ed37df6343148ea68d113434b043b21ee3cb19d86e29da79addec0cca75db918b6a4a5a6370ee9570a9", 0x85030, &(0x7f0000000100)) socketpair$inet_sctp(0x2, 0x6200e0da42111936, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r1, 0x8, 0xff, 0xfffffffffffffff3}, &(0x7f00000004c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/03/23 13:03:18 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x2, 0x0, {0x0, 0x0, 0x206d, 0x0, 0x8}}) renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) socket(0x5, 0x3, 0x2298) 2018/03/23 13:03:18 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/23 13:03:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syncfs(r0) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/23 13:03:18 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x600800, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/03/23 13:03:18 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f00003e2000/0x3000)=nil, 0x3000, 0x8004000001, 0x44031, r0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x9f, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") flistxattr(r2, &(0x7f0000000000)=""/135, 0x87) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 13:03:18 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/23 13:03:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x1}}, [0x1ff, 0x200, 0x3ff, 0x1, 0x80000001, 0x200, 0xfffffffffffffffd, 0xad0, 0xffffffffffff249a, 0x5, 0x96a, 0x1, 0xffffffffffffffe0, 0x4, 0x35d]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0xfffffffffffffffd, 0x9, 0x2, 0x328, 0x7, 0x33e, 0x8, 0x7, r2}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x9, "e97777d6fd56d68657"}, &(0x7f0000000400)=0x11) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x6, 0x8, [0x1, 0x81, 0x2, 0x7a, 0x38000000000000, 0x0, 0x7, 0x3]}, &(0x7f0000000500)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x10000000200, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000200)="7dc57004999ef89515e0e8f9f5effdb29fe38bb535ae9101e54cf0a5e31b8cef0426a0ef142268728eacc8ec71b0312d6cf171c2337c4ecdfe78c15951d198912759f55fea4633c826232063806c0d30e1c737d00b0c6e7174e31ad34e2cdc44635e0a97a37134cadac6a78961f3bd171a3ca2cb121793bd51403143417b91d7c31a88b0d4bb2e6ab7d8785e49ee24cc9d1b", 0x92}, {&(0x7f00000002c0)="4331ad26776bb25b00785d0cacc86c10fbea571a7db40ecc63307ddbeeaa8ee0653d8a6612250d76307668add652999c01b63f764f378c102d462cb697e3d7243bd28f7be7bbcb929c4241f0ceaf09c5e4e37e81b79892aade97b662214b8927adf01a14421f45ad91f39f39e90b1a2f92f7995795f8f73878510755d6e7ae141f66f77221714de61265151c33013960f7bf9f6f791f3a27cf64a2eefbdef982f91def58a1017200dab74f7742ca4166d937dd4ed179ee51eb12a76bd0856eea81705183da7f2629d82a081a928f626ced9f8dbf92fa87223859cc6b48fa6228aaaa4420", 0xe4}, {&(0x7f00000000c0)="78a91cad78442e84d9bf15d8c23c1aaefbe57cd65e3569d51df85657113a76bb99fa1650dd4a80c7ce0863dd769dc8aa6261", 0x32}], 0x3, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0x2000, 0x7f, 0x2, 0x6, 0x80000001, 0x2, 0x7ff, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x41e1, 0x7, 0x204, 0xe1, 0x4, 0x100000001, 0x0, 0x80, r4}}], 0x58}, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000000000000000000ab05a95c5dbbb33895e2a49211036fa683560b0b03c182b806ee25b429b33b7e9a45efa132f7ae6ff685677a386722add81e46041f9288b343ffd1985eaf463dd83092df9f228f820264f83b9ef0563bf61ad72b4af4fc4737f699ae9e4331c43ba446826f1bbac4f4487b0a9de500bc22a2b030d4f473a17aaabcac249e65bdf2a97caa18e48fba5793118bef595820897599e40cc6a1e8ef51048c3aa5bc843e124a"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000740)=""/34, 0x22}], 0x1) 2018/03/23 13:03:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x40000000000000a, 0x2086) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xb5, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/181}, &(0x7f0000000240)=0x50) 2018/03/23 13:03:19 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000800, 0x0) connect$inet6(r0, &(0x7f00003bb000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x13) sendto$inet6(r0, &(0x7f00006d5000), 0x0, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/23 13:03:19 executing program 5: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{r0, r1+30000000}}, &(0x7f0000040000)) 2018/03/23 13:03:19 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") open$dir(&(0x7f0000000100)='./file0\x00', 0x101000, 0xd) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/23 13:03:19 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) socket$netlink(0x10, 0x3, 0x0) 2018/03/23 13:03:19 executing program 7: r0 = timerfd_create(0x800, 0xfffffffffffffffc) poll(&(0x7f0000645fc8)=[{r0}], 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 13:03:19 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xfffffffffffffc01, 0x800, 0x9, 0x4, 0x100000000, 0x1c000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x280000, 0x0) recvfrom$ipx(r1, &(0x7f0000000180)=""/41, 0x29, 0x2000, &(0x7f00000001c0)={0x4, 0x7fff, 0x1, "ba2174782d71", 0x8000}, 0x10) setrlimit(0x7, &(0x7f000018f000)) r2 = eventfd2(0x0, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x1, [0x5]}, 0x6) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x10001, 0xffff000000000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x7729, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x48) 2018/03/23 13:03:19 executing program 0: r0 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/03/23 13:03:19 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}}, 0x1, 0x6, [{{0xa, 0x4e21, 0x6, @empty, 0x8}}, {{0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x1}}, {{0xa, 0x4e23, 0xea, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, {{0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x1e9}}]}, 0x38c) faccessat(r1, &(0x7f00000004c0)='./file0\x00', 0x20, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0x59) ppoll(&(0x7f000081dfe8)=[{r0}], 0x1, &(0x7f000059a000), &(0x7f0000404ff8), 0x8) [ 77.037747] SELinux: unknown mount option 2018/03/23 13:03:19 executing program 1: socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x5b, "0a035e51bacbd7f45c96120c19c9240f36ab7bd672ade6c2b4c3126838e11e2ab002a22c570dcaecd5566417e0f2cf4456afd5c3a214699bb6e51f173f8ad31965d2df1733c86889a3af4c6cb2248a3ffd529af37eefc9cdb13377"}, &(0x7f00000000c0)=0x63) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x3950, 0x3, 0x3, 0x1, 0x7f, 0x5, 0x44}, 0x20) r5 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) write$selinux_create(r5, &(0x7f0000000200)=@objname={'system_u:object_r:modules_dep_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x36, 0x20, './file0\x00'}, 0x39) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @local, @remote}, &(0x7f0000000700)=0xc) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000800)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x5, 0x4e20, 0x101, 0xa, 0x80, 0x20, 0xbf, r6, r7}, {0x0, 0x3f, 0xfff, 0x0, 0x4, 0x4, 0x7ff, 0x1000}, {0x9, 0x7, 0x2, 0x1010}, 0x1ff, 0x6e6bb5, 0x2, 0x0, 0x3, 0x1}, {{@in6, 0x4d3, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x1, 0x0, 0x4, 0x1, 0x6}}, 0xe8) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000900)={0x3ff, 0x101, 0x6, 0xffffffffffffffea}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000940)) signalfd4(r0, &(0x7f0000000980)={0x400}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000009c0)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000a80)={'security\x00', 0xb4, "9a85d63b94c15e98836d4a8d6eb5a217ffa01811fd41e1c99e94153b14e19dd02156f5ba4b61dade5971fec6a0c7177b99fab72a0f261e62d8af6ebdaa99c22c4f966c15a2876171c4b6c7baf069b0221bbe20681c33a016df3a1a6517ed728c67966f93f35d1e31878a84e37e1e26fcd39798791e9ace514184051f90fe027cb86a339189a7085fede0b5d682d00890e64afc463014907bb5100cdf78a20c5fb5cf78856365f5027d4b2870ea4962b0265fe07c"}, &(0x7f0000000b80)=0xd8) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000bc0)="b67695d6adffa4b581a745f9f08d3c87217a8e7e31bd13c3d0dd576501e5ecbc8377e85dd222afe95fab30b4091ed9999ec8de9ea2cfe39b94b8adf34d27061ad43bdab062240a15e8c166eb0fa31c456aa3db1c136cd5a0e21b04d6d5bb4d3aede22316437f4ce19871c1deea751286e48d90fba9e8137a512c933b868d43ac90196a201d74cc0e6d4bf7e4962fabc73466d04648bd5bc853cded2165c3d43d1beb5d94db713aff2d617aa9f996d980d7e0441e8b0165d1ab179feeb3c26243dae7a223dc6bb3e4667ad286a21d125b5fd33046a9abbe70ef005bf4ea2485f75964fa719d657d3a362a0d") ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000cc0)={'erspan0\x00', 0x4}) r8 = open(&(0x7f0000000d00)='./file0\x00', 0x480, 0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000d40)=r3, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x2, 0x9, 0x0, 0x80000000], 0x4, 0x3, 0x7fffffff, 0x5, 0x8, 0x8000, {0x81, 0x8, 0x9, 0x6, 0x2, 0x0, 0x3, 0x2, 0x6, 0xfffffffffffffffa, 0x3, 0x30000, 0x3ff, 0xf94, "f4779931b48103c9272edfcc2ba655c2838f386464ed4e192d3f5e79054f3a42"}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000e40)={r2, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000f00)=0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000f40)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000f80)={'ip_vti0\x00', 0x1000}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000fc0)="1db2cae4d3ac914cc45d9a19e232906828b115320d3cb9a27ef7c4ad7e52a9bc58eccc998b7dc6854591056bfd2abf50727101baf8f2f22f600a8d6297f1ad7a511bad4b9f8cd9cd5cf05bdf7474d6b4254a58dc84490a09de12335ad2f1a2f870c01683576986f0b107b192869be4fea464edabfbde9cfd3465b7f7b8") setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001040)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e20, 0x401, 0xa, 0x0, 0x20, 0x67, 0x0, r7}, {0x1, 0x4, 0xffffffff, 0x80, 0x2, 0x9, 0x7ff, 0x91f}, {0x1fffffffc00, 0x3, 0x6, 0x1}, 0x6, 0x6e6bb7, 0x3, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x3502, 0x1, 0x3, 0x8000, 0x1, 0x6}}, 0xe8) recvfrom$inet(r0, &(0x7f0000001140)=""/66, 0x42, 0x2, &(0x7f00000011c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_int(r8, 0x0, 0x15, &(0x7f0000001200), &(0x7f0000001240)=0x4) ioctl$KDSETMODE(r8, 0x4b3a, 0x401) 2018/03/23 13:03:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100090a0000000000000001000000020010000000bf3b000000000000000003000600000000000200000001800001000000000000e900030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/23 13:03:19 executing program 4: getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x9, 0x80000001, 0xff, 'queue0\x00', 0x80}) 2018/03/23 13:03:19 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000000)='.', &(0x7f00000000c0)='.', &(0x7f0000000100)='ubifs\x00', 0x1000, &(0x7f0000000200)="bda5ab43a826371bfbd20f75142c790fbe47ec72e9e0c226aff56dfa0b9e93b641410c849a12fecff1eaebc607a2196ab0ca341ee6b772b659ccf34871bc9ba01805485d8427dd35e5e50bf87fa1b017c8b52c13a9980f1bc5a086e28090e8346d77e304e16b3b212ccb354b2be2f4fb5a6189df375fb51c89ec95fbc3d3b36204a44a4916b86377fb79904f7ab97be337e8c3f20afc42d1f46dbc0310ee61f55da3166aa930a206a94936a7413baeadb5ce87bf041b6cccb52c4117a1191fb42f98de46ba2242d6d632c4e79e24530ab9b4a14f79cfb49fa351154d0758a88da4920078267c22b7aa") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='omfs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x20400, &(0x7f0000000200)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='.', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='mqueue\x00', 0x0, &(0x7f00000006c0)="8072bb7b538fd6abb2b081aca21db30be053732cd67e2e6d91ad") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x10000, 0x10}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000007c0)={r3, 0x833}, &(0x7f0000000800)=0x8) setresuid(r0, r0, r1) 2018/03/23 13:03:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x6c, 0x0, 0xff, 0x1, 0x0, 0xf6c, 0x67}, 0x8) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x2, 0x100000, 0x0, @tick=0x3, {0x1e}, {}, @addr}], 0xfffffffffffffd8a) [ 77.081343] SELinux: unknown mount option 2018/03/23 13:03:19 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) clock_gettime(0x0, &(0x7f0000002d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002d00)=[{{&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/190, 0xbe}], 0x4, &(0x7f0000000540)=""/37, 0x25, 0x4}, 0x4}, {{&(0x7f0000000580)=@nfc_llcp, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/195, 0xc3, 0x6}}, {{&(0x7f0000000740)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000007c0)=""/129, 0x81}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/207, 0xcf}, {&(0x7f0000001980)=""/138, 0x8a}], 0x4, &(0x7f0000001a80)=""/4096, 0x1000}, 0x81}, {{&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b00)=""/45, 0x2d}, {&(0x7f0000002b40)=""/205, 0xcd}], 0x2, &(0x7f0000002c80)=""/107, 0x6b, 0x5}, 0x600}], 0x4, 0x41, &(0x7f0000002dc0)={r1, r2+10000000}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000002e00)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000600)={0xff}, 0x4) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0xcfd, 0x0, 0x6, 0x200}, {0x7, 0x13af, 0x2, 0x7}]}, 0x8) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c) listen(r4, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000002e80)=0xfffffffffffffe9d) listen(r0, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/23 13:03:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfff}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000f40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000f00)={&(0x7f0000000c80)=ANY=[@ANYBLOB="2400dd15180023fffffeff00100000000a080000000800010000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/23 13:03:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x7ca80000, 0x200, 0x100000000, 0x9, 0x78, 0x95c7}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) 2018/03/23 13:03:19 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x5, 0xc, 0x0, 0x2, "7706204319b3773ba22df35f5e80380bfe49b678900df9b784c0f7456e3f134e"}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"0c369a5ab549b4"}, 0x2}, 0x10) fcntl$getflags(r1, 0x401) ioctl$TIOCSBRK(r0, 0x5427) mknodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xe000, 0x1) 2018/03/23 13:03:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0xffffffff, 0x40, &(0x7f0000000000)="5bd35bea8dc4d59178b0e4de8d3c10bd3f0b7911837f7c699b44a4725101b5bab2d29a4db4ed16f6e39c2fcd914c51611016f8c5a40a27011c0ac55109b7d170fef038d8de0006c4d0f661118edb79dfbcb10d6e27707aba8c78d6a73a3434d99218befd69ed1211b6113b33712d04e57e5c9b9dbd3b9dd8fae2ea5c169122f9cf77c0487e3e16214bd428811bc661f9f31144f60b54c7e619c72f158942b1e8b0bbc92e8498cd9a1f1447f8e948eed352c238eae48a3e928707918397587b77a2a56c9ee7d410fc7124c1fdc90bceacfadb2a466a5818dc648c07a5babc2f955ca7fd81e73e98eea78a6304c7cbf9", 0xef) wait4(0x0, 0x0, 0x80000004, &(0x7f0000003fb8)) 2018/03/23 13:03:19 executing program 7: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') write$selinux_create(r0, &(0x7f00000000c0)=@access={'system_u:object_r:var_auth_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x2, 0x31}, 0x51) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000000080)="27542df78c01ba2c4a1d7cfd57c30073d7787e62f3b4", 0x16, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) eventfd(0x1) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r1, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) 2018/03/23 13:03:19 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x4, 0x9, 0xb1, 0xfffffffffffffff9, 0x8, 0x1}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00') 2018/03/23 13:03:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000bf04000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/03/23 13:03:19 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}, {}], 0x2, 0x348cb01e) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) 2018/03/23 13:03:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"7369f43000", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/23 13:03:19 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000000040)=[{0x7fffffff, 0x80000001, 0x6, 0x1000, @tick=0x80, {0x8, 0x81}, {0x6, 0x9}, @raw8={"fdf897fdbce4486106b07790"}}, {0x3, 0x101, 0xee, 0x5, @time={0x0, 0x989680}, {0x1, 0x20}, {0x7f, 0x4bc}, @control={0x6, 0x7fff, 0x2}}, {0x5, 0x2, 0xffffffffffffffff, 0x400, @time={0x77359400}, {0x5, 0x7}, {0x1, 0x5}, @raw8={"b2cebee71263c742fc39552f"}}, {0x20, 0x7, 0x2, 0x401, @tick=0x5, {0x2, 0x4}, {0x7f, 0x4}, @raw8={"af1544abf1d5c05b85159d6b"}}], 0x70) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/03/23 13:03:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x140c1, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000204ff4)={0x4000000e}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)=[0x361, 0x3]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000100)={r4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000280)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/23 13:03:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2dc540, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f00000000c0)={0x5, 0x3, 0x3, 0x9, 0x14, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002adfd0)={0x248, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) r3 = dup3(r0, r1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/23 13:03:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x8) fcntl$setsig(r0, 0xa, 0xf) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x0, "9031496795a1f9b19ca123312ed41618fd94249b588f78cd471927b7b83a9d913d5e595227cdec89a21faf657f9dec569e723fc117d3ab7a8db4ce5110880feb4d51a30f5e351272d4c7dd5cc3935a31"}, 0xd8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/03/23 13:03:19 executing program 4: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x79}, {0x6}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="1fcd6723d7f1b7a10813d04820817a1fbba5f0595d7c48aac9e2d9aa0ab7e577242a65868e389518b629ee0e7fee913c82bdcfb0b935e4c8929f2c632e43a7aed0de8c55c481ce2478c3959619e18cccf5e29957da3599869574dc25f998ba6814d030bb920baeff58d3feaeb0143cba1ef6c61990732790d011b1f8762186cd10c9d43802887132d9554202b9f2993c3ad67a31f19e5e305252993ebd51bcd2d07318c583cb229425bb3c44c798abeb0b3d5c225a5d49c5a33845ca21d8518bad302b89cf8174d2a5ab4704570ed4a7b6bcdc707c4a") r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x80, 0x3, 0x3, 0x1}, {0x3, 0xa128, 0x5, 0x2}, {0x4, 0x80, 0x9, 0x100}, {0x0, 0x60, 0x2, 0x8d97}]}, 0x8) [ 77.212310] binder: 10923:10924 unknown command 0 [ 77.217970] binder: 10923:10924 ioctl c0306201 202adfd0 returned -22 [ 77.226095] binder: BINDER_SET_CONTEXT_MGR already set [ 77.234433] binder: 10923:10924 ioctl 40046207 0 returned -16 [ 77.234907] binder: 10923:10930 unknown command 0 [ 77.234914] binder: 10923:10930 ioctl c0306201 202adfd0 returned -22 2018/03/23 13:03:19 executing program 2: r0 = epoll_create(0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x8a, "bb5ab059b803989fcc2037064bda9ce4b72939ecf09a49ddc7d126e4ea1e7cfd773813ac7a6f63f26b4e6255f53b861648e36f0434cda39276a82f6c2cd8c6c94b6b05a5d6eaa0c9785acdc952ca612a2dd917b44a1a33516a644b67e22b9bcc74db924418f3f70288f515de9116014ffb2f3dcf331dd88c9ce436465eb6082f387d77bbd386e99c40b6"}, &(0x7f0000000100)=0x92) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}}, [0xffffffffffffffff, 0x10000, 0x6, 0x1, 0x1, 0x7, 0xed71, 0x2, 0x3, 0xb, 0x7, 0x101, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000000240)=0x100) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf8ff4)={0x4}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001280), &(0x7f00000012c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000a1dff4)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/03/23 13:03:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/03/23 13:03:19 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="c542cb1c40f47e06eaf623a0a6c161472bb78fc7d77712f14e793fecd29855d7e52bfeb1acc60e90d31915208e56acf30433982b739445981ba3b0add29bc9cc3a3cc0e0514e3b23078c2cd2ee058eb7bcbf815199d98a8a48d77dd86b8583d922689da83562cae7c5bce37d7b33ded08ebb1541ca5d4ba49486b70ff028750243a5a98400089e92ebc4ebef06e2b01baf0382474b48bd2fe6ae58b7d8431dcfa4af4ac676bb682c2290b5ab3944cc21898eadfa24d4efdc48c3ff8d8ce85c79", 0xc0) write$selinux_validatetrans(r0, &(0x7f0000000180)={'system_u:object_r:dbusd_exec_t:s0', 0x20, 'system_u:object_r:dhcpc_exec_t:s0', 0x20, 0x39, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x56) 2018/03/23 13:03:19 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/devrv MUarbie/\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xab) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x200, 0xff, 0x0, 0x5, 0x7}, &(0x7f0000000200)=0x98) write(r0, &(0x7f0000000080)="2fa90c095a455e774f", 0x9) write(r0, &(0x7f0000000040)='N', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5860}, &(0x7f0000000100)=0x8) execveat(r0, &(0x7f0000ff7000)='./file1\x00', &(0x7f0000000200), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/23 13:03:19 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000001140)=@ipx, &(0x7f00000011c0)=0x80, 0x80000) getpeername$llc(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001240)=0x10) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000000)="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") sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d00000a000000ffffffffff00000000000000ffffac1400000000000000000000000006000000be000002004e20000000000000000000000000"], 0x50}, 0x1}, 0x0) pwrite64(r1, &(0x7f0000001280)="276cd783555388b870d56da31ab291f92e127cdc2d06300902e6e9b8853206d21fe2700047dca101e20976e590e35ff0e0a1c3ff738f35484933326d3b0e2984971aaed0ac4817ef35017f8692b866249363011d46347cd22218622b603c2b9ff2bfd954dc9a904abe9c39332149fb880f5344533eba58e4214354f09b5f3d0ed541687d05970c7b2d5fac26", 0x8c, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001040)) 2018/03/23 13:03:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @rand_addr}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0xffffffffffffffc0, 0xe7, "966f64a7ba23a46ea68a27637887f61abd98d9f84610ded5d921a4f88ebc8e2daa3cb994fabfc593b758c30148c348a37f50afff8dcd178e70ef70bf8130401d6a0cb5aec12ff259d963a3825d069ee3c5106f3f8b1846de63e4917376d0ee53e25c4473fcc070ee6b3854a481b2be325ab3fdea58b1e0340c05ea2b8503f970092559950c6a04804070edd38e9b986ec0648f404d5e9b5760daaff43b697d841e6bbcd54a7265725fbbbcef50796a5e479238cc1e1e313f1fa4b2326cbd70ad31aa46ed86d40b17d651df6a14cb6faf6718fe4b6a2dc04407155b0ef06e839df648ff2c9c1ad5"}, 0xef) r4 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r4, 0x0, 0x2, 0xb0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/23 13:03:19 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2, 0x9}, 0x8) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x7) 2018/03/23 13:03:19 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) fcntl$setstatus(r0, 0x4, 0xc00) 2018/03/23 13:03:19 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x81, 0x30, 0x3, 0x10000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x4, 0x0, 0x2, 0x3f}, &(0x7f0000000200)=0x18) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x40002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x81, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000080)) 2018/03/23 13:03:19 executing program 1: connect$l2tp(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}}}}, 0x3a) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x10000000080003, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21}}) userfaultfd(0x80001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xce, 0x0, 0x0, 0x20}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000400)=""/178) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000000200)={r2, 0x43}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x1) r4 = dup2(r0, r1) fcntl$getflags(r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) r5 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0xfffffffffffffff9, &(0x7f00000002c0)=""/214) gettid() sched_setscheduler(r5, 0x3, &(0x7f0000000100)=0x3) 2018/03/23 13:03:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002100)='attr/prev\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x9, 0x8, 0x4, 0x2}) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), 0x4) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) [ 77.390290] audit: type=1400 audit(1521810199.715:39): avc: denied { validate_trans } for pid=10946 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/23 13:03:19 executing program 5: request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/sequencer\x00', 0xfffffffffffffff8) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x6, 0x8, 0x19, "5b0a1af7ce474f2e6eae77de497626d78eed6bc627bb24c3d17dcc35a8b6e147e9874e95d342a5b9cd5eedea3569b0358600d99877580a595d342d0f97136417", "a07fe3e74f28ad9ee9c6ccebf40799a4fe7f1936f046373a920355e8ef0cc9d58d81583a5db49c2fb981551ddf8b5a9d3923744623c4b3807b15e9a403b9a511", "02b623f692adf830e5d53cb656a7f2ab836641d96b3dfc9ab0ab38eabce564c2", [0x40, 0x5]}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r2, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/23 13:03:19 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) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socket$inet(0x2, 0x5, 0xfff) 2018/03/23 13:03:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/104, 0x68) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 13:03:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101400, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="787d5ccb1f745968f44dadbf406fc6bc17f21fe6f7e83b9118f327f2f55dac0e484d137bbc9fb28d5c09d10ddbc1fa8cbd1e8ec74f85fb93b9eb87f501b776918f089ceadfe30c9ac71f5b2102fd8553d1fe014e207f5e9ba56ef20b6aee7a4a5f9c37665b63ffefe0196bc23fc9018a837db973132f3ec6b7b47360edb1573194417707c7342245effbc19846b1dd79fd6f77be6eb02c255527acaf3311849b8069c01eb05fc923aa06fca520a01edbff9ab29f58b36e5d2647cfd1b1add488c615de2ac536483b918a088c4235a9f5d141de06f7196f69c55b0988e39430a638ad02cbe94cc65d106d5c33e85a16") ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/49) [ 77.436295] IPVS: Creating netns size=2536 id=14 2018/03/23 13:03:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000300)="5d64f7d47d0363c06876e90043b1deac3f4da3f2acc8c4bfbf087434109fb22b44ab6b558f755e7f37ca9104e7f925a8feddcbb766383f851188fb8bdcef45579f3e3df822e1e9d32606347aec2fe0bc969f7c06e21dba517abf942da8794b13d66e69d39f2acef0d6dba4dae4400566b9bbf1846d7a858f3e13685ecb595773e93c39732b1008055cbb500dc63c5fd4d32b8c145b8b7844209d", 0x9a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x7, 0x9, 0x6, 'queue1\x00', 0x5}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/94) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(r0) sendfile(r0, r1, &(0x7f0000000000), 0x0) 2018/03/23 13:03:19 executing program 3: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="5b2fe77f3a7442d754bce073829bbab5", 0x10) tee(r0, r0, 0x1a9, 0x0) 2018/03/23 13:03:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xafec3b16c9b5ae6}, {0x7, 0x81}, {0x3, 0x7}], 0x3) sendto$inet(r0, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1000000004e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0xb) [ 77.800423] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/03/23 13:03:20 executing program 7: rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000385000), 0xfffffffffffffe01) r0 = gettid() process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/185, 0xb9}], 0x4, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/96, 0x60}], 0x3, 0x0) 2018/03/23 13:03:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x7b, "e23cd719b32cf9244da35dcb32deab2c9c0789589246b2a52ae2915d863a8896782d677f539b6152e4fa197a7f3f8607e7139229a59da16566a8855a375c19b5c1fcbcc9e1f1f53f1b8a35a3f8174bfcb2f0ecd35564f65b0dfbffb865ac3cdaa5047c101275b07a3f9e15a4a10e9c5c9649c9586cc9fba125f79e"}, &(0x7f00000001c0)=0x83) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x26ac}, &(0x7f0000000240)=0x8) fcntl$setlease(r0, 0x400, 0x0) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/187, 0xbb}, {&(0x7f00000004c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x7, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001700)={0x15, 0x6, &(0x7f00000016c0)="0f12218fc4eb"}) connect$nfc_llcp(r2, &(0x7f0000001740)={0x27, 0x0, 0x0, 0x3, 0xfffffffffffeffff, 0x2, "988ae13d04d2abf0afc571c321bac35171fdad5621baeddd3a2a7635b3a47b656c4e922248b068d85f031e10e7192ee4076c04fe4160c8e31f039f9f11955e", 0x13}, 0x58) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000017c0)={0x4, 0x0, 0x7f, 0x2, 0xce, 0x8}) setns(r3, 0xe60b3e10bfd47ef4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001800)=@assoc_value={r1, 0x100000001}, &(0x7f0000001840)=0x8) r4 = add_key(&(0x7f0000001880)='ceph\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001900)="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", 0x1000, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r4, &(0x7f0000002940)=[{&(0x7f0000002900)="f15135728d6bba444c79179691395c2323cc8ea284e5", 0x16}], 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000002980)={@rand_addr=0x2, @rand_addr=0x3}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002a00)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002a40)=0x1000, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0x0, &(0x7f0000002a80)={0x2, 0x0, 0x8, 0x6, r7}) mount(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)='ntfs\x00', 0x244400, &(0x7f0000002b80)="e91a2fae0f3e691be1e513e634ebb66f935a802824982f01cd1ac1f95ff5dbd03ee7bdf697e8f500fdaefd55a7f029b20c7640959d06c23159cfa37ac4d405c1cc1728786bbad2f5ba") ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f0000002c00)={0x1f, 0x9c14e9b, 0x6, 0x1, 0x5, 0x7}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/ppp\x00', 0x200000, 0x0) sendmsg$key(r2, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002cc0)={&(0x7f0000002c80)={0x2, 0x3, 0x7, 0x6, 0x5, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x17, 0x3c, 0xa0, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x28}, 0x1}, 0x8000) connect$ipx(r2, &(0x7f0000002d40)={0x4, 0x3ff, 0x3ff, "1907fe77cb78", 0x8}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000002d80)) getpeername$netrom(r5, &(0x7f0000002dc0), &(0x7f0000002e00)=0x10) 2018/03/23 13:03:20 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket(0x0, 0x2, 0x7) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4e22, 0x6b, 0x4e22, 0xf8b, 0xa, 0x20, 0xa0, 0x33, r1, r2}, {0x4, 0x3b43, 0x3ff, 0x80, 0x100, 0x5, 0x80, 0x8}, {0x1, 0x8000, 0x4, 0xfffffffffffffffa}, 0x9, 0x6e6bc0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x2, 0x0, 0x4, 0xfffffffffffffffb, 0x0, 0x5}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/23 13:03:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/03/23 13:03:20 executing program 3: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1000000000004000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) sched_setparam(r2, &(0x7f00000000c0)=0x1ff) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x7fff}) 2018/03/23 13:03:20 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066ffef)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000000380)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000200)="d386a905472fbb1449b0d2b23268c1fdcfd6424a7a87a5ce9a6168266950a0c48a6f2ca881ec7ed2009e8ee4c9d245797f49de345ae945208b7e3a31c9ffe57585b0796ec53d3b45149c923a0c5910ff8c282cd1828d1458ebd59e2cb4d5e977b90929299df59be77ed4115d8d96ab438fdf955e2f11accb47ffa16dff4374fb0c75c7f0a419adeabe5f1f2037e89021e419f757c867eef6a3aff168c48bb7a9ed2129714597634f667c4ecb9877fdc8bdfa3558a7f7860b22e5bee74905c9a0", 0xc0}, {&(0x7f00000002c0)="a6fbf86e07eb710e6588cb670b708880ea721c33b108c9a839dea95c0c3d83f1da543b6574b261c6d083898626e4bd30911e28b17b84dd74671920317ff437dc2f42adf12c0002528aa90000000000000100c6960f2c6b734b58a010c86183cc75b7d6609f11509fe88672c68d03c1f9361dbf000000000000000000000000000000", 0x82}, {&(0x7f0000000100)="1d2ed97af311aed57bac81f28d88fbb40312298c827f05cac9d265d24f646fda22dea33d0091a37eac1ac7854678cc", 0x2f}, {&(0x7f0000000140)="6431a77a85594452fc1cd10a2c4c0180c4b4125fdfec3a101e92cdcfb76b2d78730772358860648060ed8496d095f0f657adbe593bfaeca28159c0da17f710d903341a4e18c8386b2e2a4d57cbadcd6d7d8614e40a85c86f40", 0x59}], 0x4, &(0x7f0000000ff0)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/03/23 13:03:20 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x60, &(0x7f00000000c0), 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/23 13:03:20 executing program 0: modify_ldt$read(0x0, &(0x7f0000000000)=""/242, 0xf2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x7, 0x5, 0x14, &(0x7f0000ffd000/0x3000)=nil, 0xa18}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[0x3, 0xfffffffffffffffe, 0x3ff, 0x3f, 0x5, 0x80000000]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000380)={r1, 0x5, &(0x7f0000000280)=[0x8, 0x8, 0x9, 0x54, 0x585], &(0x7f00000002c0)=[0x5, 0x15c2, 0x6, 0x8000, 0x100000000, 0x1f0, 0x0], 0x2, 0x6, 0x3, &(0x7f0000000300)=[0x1, 0x9365, 0x5, 0x8, 0x2, 0x8], &(0x7f0000000340)=[0x400, 0xfe, 0x2, 0xff, 0x9185, 0x0]}) r2 = gettid() get_robust_list(r2, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f00000003c0), 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0xc) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000540)=0x8, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000580)={0x0, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={@dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x2, 0x8f, 0x80fd, 0x100, 0x7, 0x200000, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000b40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b80)={{{@in6=@dev, @in=@local}}, {{@in=@multicast1}}}, &(0x7f0000000c80)=0xe8) getsockname$inet6(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000d40)=0x4, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000d80)={'nat\x00'}, &(0x7f0000000e00)=0x50) r4 = add_key$keyring(&(0x7f0000000e40)='keyring\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r4, 0x4bef) r5 = perf_event_open(&(0x7f0000000f00)={0x4, 0x70, 0x81, 0x1ff, 0xffffffffffffff81, 0x3, 0x0, 0x9, 0x80000, 0x1, 0xffffffff, 0xffffffffffffffe1, 0xe1e, 0x333c, 0x800, 0x9, 0x4, 0x6, 0x76, 0xa2f, 0xfffffffffffffffc, 0x80000001, 0x10000, 0x1, 0xffffffff, 0x4, 0xfffffffffffffffa, 0x6, 0x0, 0x8, 0x314400000, 0xffffffff, 0x4, 0x4, 0xa5b, 0xe85, 0x81, 0xff, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000000ec0), 0x1}, 0x8000, 0x9, 0xffffffff, 0x2, 0x0, 0xfffffffffffffffe, 0x7}, r2, 0x7fff, r0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000f80)={0x0, 0x100}, &(0x7f0000000fc0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r6, 0x2, 0x94, 0xe94}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001040)={r6, 0x7, 0x7ff}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001080)=""/254) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001180)=0xfff, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r5) shutdown(r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) unlinkat(r0, &(0x7f00000011c0)='./file0\x00', 0x0) 2018/03/23 13:03:20 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mkdir(&(0x7f0000000000)='.', 0x80) sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/03/23 13:03:20 executing program 5: remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x2, 0x20000) r0 = socket(0xa, 0xb, 0x100000000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x1, 0x3}, {0x2, 0x7fff}, {0x8, 0xdac}]}) ftruncate(r1, 0x75) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback}}, {{@in=@dev}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000002c0)={'vlan0\x00', 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x1, 0x3, 0x5, 0x2, 0x2}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xbf, "da1f049ecd773303a8221b96b636a3b15229f30724ee42ae5d7c0f45a4e74d913a41f0e93a4e2457dd8053b6627fde24dfe821d5eb8ea1c25a72de681249fe59d04491cac62b27cc978922a1c335578e32bacc3a4ec1539ffc1578f5adbb5fd1b286362e2169962c80de8759066731544038f23e97764835c84d856046a6d40cc076c1fa003806e8a1a43f493195033e442a2db2483d3a5efe5e5a0fb8b96f3a88de98315b67f09666a5e9cfbccb7a2632e8a6a277329b575c2f0f24870ea8"}, &(0x7f0000000480)=0xc7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r3, 0x7}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000500), &(0x7f0000000540)=0x4) r4 = add_key(&(0x7f0000000580)='pkcs7_test\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4(r5, 0x0, &(0x7f00000006c0), 0x80000) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000700)=0x64) lsetxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@known='com.apple.system.Security\x00', &(0x7f00000007c0)='/dev/keychord\x00', 0xe, 0x1) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000800)=0x7, &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000880)={r3, 0x8}, &(0x7f00000008c0)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000900)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000940)={r8, 0x80000, r1}) ioctl$sock_ifreq(r6, 0x8919, &(0x7f0000000980)={'ip6tnl0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) modify_ldt$write2(0x11, &(0x7f00000009c0)={0x4, 0xffffffff, 0x2000, 0x2, 0x5, 0x5, 0x3, 0xffffffff, 0xfffffffffffffff7, 0x2000000}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000a00)) 2018/03/23 13:03:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02010009080000000000000000000000030006000000000002004a20e00000010000000000000000030005000000000002004e20e00000010000020000000000a32a1c37c5defadd71114f2d4adef90aa0d26dae367b78e193374eec3c9b7f5c36d72ffdab6d1c92d4bdd94b9500eb79a4e289581b211915048a6638ef0cee5c9c2c2fd1c1648d89361d5312b1bc450f3323c7282532853639890c10ae57505d67098624335f9fd799534d1c477c6458367d4e611cf167cd99c176249bcdcc7a2a2e840bd2694acdaab7fa25b6f63e1ca53cbcf6dd0d3308e32ac49f35ddc44fb1e0d1c94412df2d6bec"], 0x40}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/23 13:03:20 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x807, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r0}], 0x20000000000001c7, 0x0) 2018/03/23 13:03:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x20, 0x0, 0x3, 0x1, 0x3, [{0x7, 0xe00, 0x80000001}, {0x0, 0x6, 0x8, 0x0, 0x0, 0x4}, {0x10000, 0x407, 0xa79, 0x0, 0x0, 0x2000}]}) 2018/03/23 13:03:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x171040, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3ee3908f}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) mkdir(&(0x7f0000000100)='./file0\x00', 0x4) fcntl$notify(r0, 0x402, 0x28) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)="8d1fb9fbca2599e84405804ad0629402bd3c46b0aa0b0ee2cfe733c1af5e91efa2446a", 0x23) r4 = fcntl$getown(r2, 0x9) r5 = getuid() getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r4, r5, r6}, 0xc) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='jffs2\x00', 0x10000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000002c0)=""/83) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r7 = request_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='jffs2\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r7, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'raw\x00'}, &(0x7f0000000480)=0x54) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000004c0)=0x1, 0x4) symlink(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='./file0\x00') setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000580), 0x4) write$selinux_create(r2, &(0x7f00000005c0)=@objname={'system_u:object_r:default_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x39, 0x20, './file0\x00'}, 0x4f) fstatfs(r2, &(0x7f0000000640)=""/154) mknod$loop(&(0x7f0000000700)='./file0\x00', 0x0, 0x1) utimes(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}, {0x77359400}}) recvmsg(r2, &(0x7f00000009c0)={&(0x7f00000007c0)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/188, 0xbc}], 0x1, &(0x7f0000000940)=""/128, 0x80, 0x1ff}, 0x40) sendto$unix(r2, &(0x7f0000000a00)="b7d38f6a17c3acb1ad9896af17ebe53191cbb511221cb43a8e038a44275c09a5c242316becfc83907364eef61c4669729ad407d5166f0534812a86b5d5441cb93f80350968a72a59e969df1c497febd614b3241ad7ff69dac7a0c50e94f67acca762841e2be4d9a4cac2526f20dad9cd54e916eb321fd91eefdf513d4969f4e70a8be194df48a48f93634db55418de8f24d9a1970290decd3c96493ed7838e6dcac432f2cdffd2c3", 0xa8, 0x4000000, &(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r8 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, r8) fcntl$lock(r3, 0x0, &(0x7f0000000b40)={0x0, 0x4, 0x9, 0x4, r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000b80)={0x7, 0x3, 0x80000001, 0x1000, 0x0}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000c00)=@assoc_value={r9, 0x10000}, &(0x7f0000000c40)=0x8) 2018/03/23 13:03:20 executing program 1: pipe(&(0x7f0000979ff8)={0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x7387, 0x0) r3 = dup2(r1, r2) r4 = dup2(r2, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) ppoll(&(0x7f0000c11000)=[{r2}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) ioctl$int_in(r4, 0x5452, &(0x7f00005bcff8)=0x41) r5 = getpgrp(0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000e0b000), &(0x7f0000e7f000)) fcntl$setown(r3, 0x8, r5) fcntl$setsig(r1, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/03/23 13:03:20 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x202, {0x1, 0xb7, 0x3, 0x170e, 0x4, 0x8}, 0xfff, 0x8}, 0xe) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/197) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200)={0xdca, 0x932d, 0x0, 0x101}, 0x6) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000280)=@sco={0x1f, {0x6, 0xcad, 0x7, 0x2, 0x9, 0x20}}, 0x80) eventfd2(0x8, 0x801) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000300)={@empty, 0x0}, &(0x7f0000000340)=0x14) connect$packet(r0, &(0x7f0000000380)={0x11, 0x17, r3, 0x1, 0xaa6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) alarm(0xffffffffffff0001) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000400)="2bcad593b8d82919784092048f9ed1a7b12087") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000440)=0x1f, 0x4) read(r0, &(0x7f0000000480)=""/226, 0xe2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000006c0)=0x291) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000700)={r4, 0x7fa}, &(0x7f0000000740)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000780)={0xdb2, 0x4, 0x1, 0x38400000, 0x9, 0x3ff, 0x800, 0xda1, 0x6, 0x1f, 0x100000000, 0xa53}) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000007c0)=""/123, &(0x7f0000000840)=0x7b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000880)={{0x2, 0xc9e4e1cc58ee9519, 0x200, 0x2, 0x100}}) r5 = add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="a823ee991f3632a1bd6e170e3a8c79958efaa633642939f540f74e3d0c9c3627b02063311cc4c7e51c06ade9644a3361c35832903721a565fb6742e5", 0x3c, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000000a00)='pkcs7_test\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)='wlan1\\bdevselinuxself\x00', 0xfffffffffffffffe) keyctl$search(0xa, r5, &(0x7f0000000980)='id_legacy\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, r6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000ac0)=0x5, 0x4) 2018/03/23 13:03:20 executing program 0: r0 = socket(0x2000800000010, 0x2, 0x7) write(r0, &(0x7f0000000100)="26000000130047f100007fb6590022ff001000e3010000000000000002ebff0006001040f5e1", 0x26) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) ptrace$setregs(0xf, r2, 0x43, &(0x7f00000003c0)="b7d30b4f0703f93c82b4cfd5b45fa42d60c7220ccdddc98339618f0692138cbcbc1215b44a2c9133aab669e1375a349add7a91ec0d5b7a130a0c5bf3321719096087ea921b41bc15bf54605663164eb3370faf9b985c6d5380a2b1e4a5b8eeb28e06594da0274dc52ed1581aae864e699260cdcfca997be45f9c6a4c3e5a24839274fa0454705bd4829453807be75ca5996fa84525fafc52c9c5548ef5a6c1a895") ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/156) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000340)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f00000000c0)={r4, &(0x7f0000000140)=""/214}) 2018/03/23 13:03:20 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f00000000c0), 0x9249249249249a5, 0xfffffffffffffffd) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/23 13:03:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x8000000003f, 0x0) shutdown(r0, 0x1) 2018/03/23 13:03:20 executing program 0: request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/sequencer\x00', 0xfffffffffffffff8) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"62726964cc0000000000000000000300", 0x20000ce0f}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x9b, "0c50089e7ef17f9f851e16303e667f570aa129b61896a8c7f668b291fe8ec28f790ccb4eefbaba14426116f198c392482067f28d570178e3625deda6ae28418546e828c3134d2cea35e79558671d7c0540136a3e094c4fd6a85a8e816abde7eba6f459fdaeec2435ded06486a833cec6a73e5ef2534635afd06527b28215eaea73cba5719edb5eb762d08ec4afc945dbad8e21e42beba4d47ee63c"}, &(0x7f0000000340)=0xa3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r4, 0x4, 0x80000001, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/23 13:03:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'eql\x00'}}) 2018/03/23 13:03:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x105) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) getdents(r2, &(0x7f0000000040)=""/140, 0x8c) 2018/03/23 13:03:20 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000780)={0x3}, 0x8, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000007c0)=0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x7daaf81f, 0x5, 0x3, 0x8, 0x8, 0x7, 0x7fffffff, 0x6, 0x8, 0x3, 0x65a4000000, 0xfffffffffffffff7, 0xfffffffffffffff1, 0xfffffffffffffff8, 0x2cf]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0xf7, 0x0, 0x2ad9, 0x5, r2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000200), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) r5 = socket$packet(0x11, 0x2, 0x300) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000680)=""/252) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000080)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000a80)={0x2, 0x4, 0x1d18e00000000, 0x4d, &(0x7f0000000800)=""/77, 0xcb, &(0x7f0000000880)=""/203, 0xc8, &(0x7f0000000980)=""/200}) ioctl$TUNDETACHFILTER(r6, 0x400854d6, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$int_out(r7, 0x5460, &(0x7f0000000600)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) dup(r7) 2018/03/23 13:03:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/23 13:03:20 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) dup(r0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/03/23 13:03:20 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/23 13:03:20 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x501000, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x30, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x4}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000000000000) fcntl$setstatus(r2, 0x4, 0x4002) ioctl$TCXONC(r2, 0x540a, 0xfad3) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffeffff, 0x80001) 2018/03/23 13:03:20 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/03/23 13:03:20 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x100000000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x141000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000000100)=""/113, &(0x7f0000000200)=0x71) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404040, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) socket$inet6(0xa, 0x1, 0x10001) 2018/03/23 13:03:20 executing program 6: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) open$dir(&(0x7f0000000040)='./file2\x00', 0x1e9fa541642d3fac, 0x1c) setfsuid(0x0) umount2(&(0x7f0000000000)='./file1\x00', 0x0) 2018/03/23 13:03:20 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004b, 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/03/23 13:03:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/214) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000240)=""/89, &(0x7f00000002c0)=0x59) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 13:03:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x5, 0x5, 0x7, 0x7606, 0x7, 0x8, 0x2, 0xff, 0x76, 0x6, 0x2000000000000000, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/23 13:03:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x401, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5b45, 0x5315, 0x80, 0x6, 0x7ff, 0x6, 0xffffffffffffff80, {0x0, @in6={{0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0xfffffffffffff29d}}, 0x7fffffff, 0x5, 0x20, 0x40, 0x80000000}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0xfffffffffffff000}, &(0x7f0000000440)=0x8) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000004000000000000000000000000000000000000000cbac5e00e4a6800cd08b64e9f1a023dea03d9553993f2f5fdd622eb9287d96a767527b9af912586eef23c3b904b7d6a12d3f5f8652ada4ec3c1f87f7c742cdc3fccff10f89264cf46172ca5561b0f713ff3f269eae9937a1e1ec56dbd490515a82e04940d94c13d02c8f047d777f1afe38de11538806730f7854b99809a38f8b4e022a1e132d"], 0x1) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x84c03) ioctl(0xffffffffffffffff, 0x227c, &(0x7f000097e000)) r3 = dup3(r2, r2, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100), 0x4) 2018/03/23 13:03:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/36, 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20004, 0x0) 2018/03/23 13:03:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x4000000000}, 0x2a, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/03/23 13:03:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x39e, 0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a19fff)=""/1, 0x4b4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3ff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) [ 78.426480] binder: 11279:11295 transaction failed 29189/-22, size 0-0 line 3010 2018/03/23 13:03:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f00000000c0)={'bcsh0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10d200, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/23 13:03:21 executing program 4: sysfs$1(0x1, &(0x7f0000000140)='\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x6a5b, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}], 0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) 2018/03/23 13:03:21 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x2c) 2018/03/23 13:03:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000788ffc)=0x100002001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/23 13:03:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x100000001) 2018/03/23 13:03:21 executing program 6: mkdir(&(0x7f00000abff8)='./file0\x00', 0x13c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000040)="bcd5e595ddf17a3641c5c4ea26c115c41cccd4b5252682011fa079a2177743e524bba176502cc25be09b39bc898bb6d6b461ee22cd047d7dc0fd429c5fd49a76ab282c47c81cf2841db621681936c4ba65ad4b9de0769136607fa1ebbe2afdf6aecb00053ac9d679282a631c3cdfcaeb3ed7d1bf0eff7d0a26aaae272678cd535c5f3e1579f8f50d6f8601c739f735b2e646b127b4735837163259f4a443c38dc29f0eaa0683df28de5d9387923b87957dad85789f431bd6757e57283ba32c1216257ac78b1b713dc48102f2b6c3d0ca4553c1d016b4489c6c037080f5984b781cc179fb3a78180c48888ad75026c5079ceeffbdcdfbdaffc8d426384d8def79485cf32b087f4f8cd797b92f25c90c8c5793ef69c0") chroot(&(0x7f00006a1ff8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000af8ff8)='./file0\x00', &(0x7f00005c6ff7)="587200ff0300000062", 0x1400, &(0x7f0000f3fffe)) pivot_root(&(0x7f0000427ff2)='./file0/file0\x00', &(0x7f00007bfff2)='./file0/file0\x00') 2018/03/23 13:03:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='highspeed\x00', 0xa) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x1) 2018/03/23 13:03:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x5451) r1 = dup(r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000280)="e3b8b539", 0x4) 2018/03/23 13:03:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f00000000c0)={'bcsh0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10d200, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/23 13:03:21 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/255, 0xff}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xa, 0x10200) 2018/03/23 13:03:21 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0xffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioprio_get$uid(0x0, r3) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x26) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0xce) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2000000000000013}) 2018/03/23 13:03:21 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101400, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000200)=0x7) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) sendfile(r1, r2, 0x0, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x12, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) sendto$inet(r0, &(0x7f0000000140)="4cad22d00ec23913af94e5a830f7a392abd37c7fb6bb1cdf767f0c79a414efc84e7ae3b7e54d43a5250d60f7f801afb85ef0fa296227f50dd385510e3fd2ba194e5dac48ba765608df1855e803168c55644ea91b351fe43eee16490d94fee8df5c854bb8cfbf947a990b47dc6b736dded7706991e2ba301745", 0x79, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40000000000a001, 0x44) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0500f800050001000900ba040200"], 0xe) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x6}, 0x10) socket$inet(0x2, 0x800, 0x7) 2018/03/23 13:03:21 executing program 7: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400), &(0x7f0000000480)=0x8) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000000780)=""/124, 0x7c}, {&(0x7f0000000800)=""/23, 0x17}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x3, 0x0) 2018/03/23 13:03:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') write$eventfd(r0, &(0x7f0000000040)=0x7, 0x21e) getdents64(r0, &(0x7f0000004f28)=""/216, 0x2f) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0xc) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/03/23 13:03:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xfffffe1c) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000040)="ec2fea08e6da11a4d82e395d03fad8127fb989") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e21f91)="11", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/23 13:03:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000687000), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000002c0)="64e939052d29f486bbfddc5e6b0ea353a7cbd9", 0x13) 2018/03/23 13:03:21 executing program 2: ioprio_set$pid(0x2, 0x0, 0x7ead) ioprio_get$pid(0x40000000003, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) sendto(r0, &(0x7f0000000040)="cb8a29ffd3b3d82c099be1c84d3d06139f4737d3782a622747944ea1272040f13e39be88eda23fdfd2473d7c41dcc7ca97f6c4ad85b6c2abea1801b65466a0d9080b98ab16e8c2b265e96e9cfcc32c6e3d833c6edb1533e7e7fee7f0f29264ea722fb06a8f11b6c479a4fecf5a62e28de85c8dd012a7da673ffc8173d98903f18c298dc0cb61cfd3b2dabb1a536ce1507deb0db941a8ff603c8874c51ae61ed3ddc5e851e8c07bb91157277aad183bddb9721b63ee695cf549d6419824b3bae3a6e8f8a7db89e02ed8def51339171792c4ebc03306c16271842235f793", 0xdd, 0x40, &(0x7f0000000140)=@ax25={0x3, {"6115eb35c05ee8"}, 0x7}, 0x80) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/23 13:03:21 executing program 4: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') setsockopt(r0, 0x7fff, 0x400000000000000, &(0x7f0000000000)="f662556f35979aaa1476813c797ee6bb6d9f96ff4ac9f5f3e818b94dee7749abafd0ee68c5baf1e7dff5c97066fa204bb7cad9708f0432bcf52cf941edef5f5d7152804f01e232f25ca7d93fc353a3a566309b4d1fee4984c35ff355bd4909b2342289f3b9dbb7ac6effd43f010a79f3672f93000d01d71f83f7a799c2f6048882433ccc7ecc1ffce26f14a6451ad92f42c11f9ffafe551c696b49e67949ad14aa3fadb5afe64ee5f7801ba41650e1592353893faacd731322c76945475ee066d8387c1e468e4895ab40d05e0abf6b2e", 0xd0) 2018/03/23 13:03:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') getdents64(r0, &(0x7f0000000040)=""/60, 0x3c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000032c0)={0x0, @remote}, &(0x7f0000003300)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003340)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', r1}) 2018/03/23 13:03:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='oom_adj\x00') setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="c531f5ba2634cdc9e1fe889f040dc5d0ee679cc8b0862e681a7e381441b291b12c8bfb398dba8229fda4e155e1ad8d8715b9217fb9133d799d707c4ce6091a113977baffbd2a72023f4d92c5bbb5b15b366c5216ee10de9b7b13413a3260060f552b14154b13187e2af5da4775111fa76dc0c8677bb7925ab97b2b75f1df9ae572e44ec3f9e3cdad0bc612518303748b212153358c208104c629512b853ca3458add182ceb9aed53382cdb023ecb244186e8deba283bf9c7fef89297468273e08e95b0e20a6c887dc210288f1a0fa9f0e5beaa72d4db539513981c17af66", 0xde) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) unlink(&(0x7f00000003c0)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00009a2000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) connect$packet(r0, &(0x7f0000000380)={0x11, 0x1f, r4, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x6, 0x7f, 0x5, 0x9, 0x3, [{0x400, 0x4, 0x74f}, {0x800, 0x4, 0xdbaf, 0x0, 0x0, 0x100c}, {0xfffffffffffffffb, 0x1, 0x3, 0x0, 0x0, 0x1}]}) ppoll(&(0x7f00004b0fc0)=[{r3}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/03/23 13:03:21 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8), 0xfffffdc5) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x110}], 0x1, 0x0) 2018/03/23 13:03:21 executing program 1: munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0xda72, 0x4) clock_adjtime(0x0, &(0x7f0000001340)) 2018/03/23 13:03:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) pipe2(&(0x7f00000000c0), 0x4000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00'}) 2018/03/23 13:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/23 13:03:21 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f00004b9000)) ftruncate(r1, 0x9) 2018/03/23 13:03:21 executing program 2: r0 = memfd_create(&(0x7f0000000200)='selinux\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0x8, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000140)=0xe8) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x2, 0x800) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/23 13:03:21 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xffffffffffffff7d, 0x80020830, r1, 0x0) exit(0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x1e73ee35, 0x3, 0xac}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x15}, 0x1}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="3a000000a9d7b435c7355a6d678adf4bbe0e831e090000007bf0b8bd6dc79dcda722edfd8a31fb9bbd78f58223d77de82b97281901fdda6dfda6460f92c2"], &(0x7f0000000280)=0x42) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) fchmod(r1, 0x2) mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0xa002, 0x81f) 2018/03/23 13:03:21 executing program 5: r0 = inotify_init1(0x800) r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ffdffc)) 2018/03/23 13:03:21 executing program 7: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000140)=@ipx={0x4, 0x800, 0x20, "572862efd6b6", 0x495e}, 0x80, &(0x7f0000001280)=[{&(0x7f00000001c0)="b7c5f02269ae850ccecdcdbb9e0bcac0767f66f62ea8c56aac3d8b7a8a791a21667b26a3ce2780472fbb0b0eea02564aa7ac449e845aa8ac02", 0x39}, {&(0x7f0000000200)="0dc9a12207e0572269f8559b78d013b2b5b78e1643062d77806955a56c6421917236a6cee723c1de8f66c96e6a69364e09519cd99924c3f46966d03f877e5130f12c2c106eb7e2569f3d22ddd030a3da034d31ed0460b91360807c8b9fb29b99c1fd264ec4c58327cd26adff1dabe5343cd2c1aa38838460416979", 0x7b}, {&(0x7f0000000280)="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0x1000}], 0x3, &(0x7f00000012c0)=[{0x30, 0x104, 0x96, "deb18edefdb0b975a738bf4a444f0fbb6fea99620ade0276454466438cc3445b61"}, {0x18, 0x119, 0x2, "f675ddec404e8eee7e"}, {0xf0, 0x105, 0x9, "27fd52e9b24dbdc0ff08d99077e2c7c7b4360eabd5b68effe6a0a45430cef642f86e80549330300edb35e8f84f781c9d1a87a89e24cc746133d7d514a8ac8b941e89a7fd44f45f11d4cf240c089a40eaf9183b8c162a672f8543cb99744889b689078f949815abc56a825bd0d75867fb1d012d7343b70c783fe4351f53bd45ce3ea0695dcd68f9314c7ddf0873f71ec317d8c290f596dbbc9bfe8b7a4b43841b49f62849dfcf3d073b1bde3f5271b297986262d85651c072de74ce73b119311d9857114d78b09c599b451da3e8cc8803a4bbb590da52c2f5ef0f9eaef4531ff5d0bc4e"}, {0x44, 0x0, 0x6, "dd9f37f6d0fe75c0988473ea3c330762f3d230f8b16d789aab0bd4c65c62b0caa74bdb0590b37ebac20df90a2c6340607dcff3b26a"}, {0xfc, 0x114, 0x0, "66602e2b3cdb884962284fe47a249f889b6854321ecda3b088583134cceb84104c6f2dceef37e0ce183fd8dd6da9d60375787fbd2944de135b7fdc3f508c6208fe73ee5ab0ccc460158f9b20ea40fa3adc4e50ed2d14e54acc7b88e46ea90c99d4ed0205f8342d0b1792b570573698a1d0bc5845d3bae4501043049c806cbb8bf6ecc4a2605b51793a5732870116abeb39320466ee0d97f8ab03eea7948718e1d9f1f34a5f0649b4fb49da1ae1a3d0768d4d6d1bfee967aed60819f1b2783411f89acba0cd9485f59aaf4f3577e002ba7b9da792c0d41a4c95e204d3bf58e07397b9300b20e32007a3813e625b"}, {0x2c, 0x1, 0x9, "917b6a7b82a142ecae85af8c8b629c04137e2cb3f41dbf6e2f36b1abbb90"}, {0x84, 0xe8ff871113077ef8, 0x556, "559481adbc22ef102536ec38dcb413ff5354cb4120921cd600d7e547394ee63d3f33f337f0b3caea7ec3e0f4e093d6f5b6e6c930205791469e7755d33849b2f9ec6b74d5b3091740ddbcbc44beb5456082218f9f32720077a48a3f7c43a03b10a7515d0e47fb7a787289df4b052fd480a24ea9f0f0ea8ee5"}, {0x3c, 0x1, 0x1, "22671c80daafb77b2e8cc9a76b9f1fc032ebc864161df47a2797c0ac436dab1185f4c17a5d45b2c5b5f03ef280"}, {0xd0, 0x114, 0x4, "d8b68b505520542c2e343ff423ad709e5655e2478dcc918dc9d7c862323098b83fdbdaa778950b87273c10756baf6cce2d7172b0e19aa3d8cf825b1feb7cd9bb4e5744ab4aa30dd5e8a18b8e102313957b38b72d7fcf21682d710702fa47672ec3d781999d0284ffef04e30749fce3a016e02d3b26a7b61dd9efaae46886a132a16586af89e147f30520f2c2517a827fe12a189bf55bd4b2062c0b3917863c624975a9a741540a24722e71586f6e4ab2d85412341680b818baced0963c22a27a57b7c316"}], 0x434}, 0x450}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001700)="07dd0497c4", 0x5}, {&(0x7f0000001740)="8e5b374d674c56389ce9d798637b58a125b86618d37ca9d365d25d2f617c00c6f1e540d9118ba04a4e4521abc9e86c181f1670e86f18bcf660b8a1fb4159873194234d8b1b58738cfee9695f6fa683801336ceace62ce1925abc7d78ee2359f4433bfadc1a8675e81e24eae5f2933ea36f4ff0a5e017880a84cf24ad041faa7c7b6260a85cb9f69a4ff7100df267db983992ea22", 0x94}, {&(0x7f0000001800)="e96d263274bc58a2be6ca8bb0299c5665e23b72319eaab5743a83c8caff8e7b25527bf25f5debf93f3af95bc553c6282d1fadba185c98b584c079badb8f53a764d877f61e284f5680a77c7fab378028a21b2af39596d6466f558edc10887efec8df81b97b7f7d52af958a9a4833ac5e24b18a15bda164e4abebd000231ea577f8d33f4592e964da8dcdac2b458988ad3f34e5ea44ea0cf9d8da7184ef387d58c0313d32e9027da9e680f66c90661d2fefdd9946a15897e85fab453fc3fcd66cb10efba8ab311cb0ec543b3fefe32c304215cbaf17d29bb5ccf6a7a38fd743a5f383a9d0f62dc654610f4b8", 0xeb}], 0x3, &(0x7f0000001940)=[{0x100c, 0x107, 0x6, 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0x100c, 0x5}, 0x200}, {{&(0x7f0000002980)=@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x2c6}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a00)="22798f68b4c53d30bfa52997a8bbb472f457e55a2a428e50ba6ff0ec34455edc6891fc9f13e862a48fb254063630b449a1329f1a534db410e819eb686aee30777f95ac99abca01ba1fa5117e961a33c6520565655eaa0459cc4793a141cd8169e684bc3d4da590e3b0e0a3db877b2b884a5955ad2b447ba89bb6d0bd9d94a20e1187086ffa33f5f7cf67393ff1d02023b2e480f5bd8942d33c26f49820438d2618d20212fe688905f6a1a3b8b3c82c0b0f489f21f0ef04ab87813e7f2e58f385cf37309c09f773adc32535f07d03682a0143ec96330745d2eb4e388e", 0xdc}, {&(0x7f0000002b00)="c734178947622bbaea1d55a1424bf48a43bb491c89a4e7e14420af0fd916f49fd02e7aa286aacd4aeb90b53b2396ff5d3c6789f36120ef37bccc6753e3a9310acd0346c32ef9a3fb976b555274b6a2d40c1c74ca96b9ab8040cd1cbb46c913a3de73ae4b5b3563cb065ba4999c6f08e653c01883a8f2c97a291b7e2bfbf948733831f5f92785ecd11db4d6e414771582fcbbf72e80e0e30c6badb97d4b40c6fc0d1f412122c915b567e374f674b2c05c6b59e8b1ab93df536df45bc5fa9721ba3165db7eaab4be7ba237e3186091cec18f8953dde23cede5a8f8cc347cd131dff033e440cf275bb6ef1aa4a91e191c2150056d51774edee5b8eaa2", 0xfb}], 0x2, &(0x7f0000002c40)=[{0x80, 0x10f, 0x6, "40dfd91e688d494a5c8099dbd5470aa4d9232424324ac961ff697208be6b4c4cecc34a07a1257c4614dbc231ab97638a00abcf4a0d966550fac56d6026a8bc666e39941398eeb8d265b0436fdb932f1ffa3c8a4f604bcb598223793bb01b0853bd133a07316d679bdc3be7c33d7ca1cb5c43bbd8"}, {0xc4, 0x112, 0xed, "07aae9c1a7c2a3b5fde52d89da5352c77a22d823c6d049bd735f644df4ce94c945b1fa600d8481717a46af51e13b7617c9c550fd5f5edfa0f1d3ebef954b565ee10d8d996c4491b25480846a40e3085fc3d46e7f77baa25f4f2b760e101b2fe27ec859d86f10044d5c683b8d39edfa6bd75e8bd07467bcadbe30618d76c17182d3dd8852dbb551a5c6fafa4f55eee6ea52477d06ceb788d1d67175529bedd4b094aad0c4c8dce512f66c0fb21129ae5b50f773448887d07e"}, {0xd0, 0x114, 0x400, "d1043b8a99ce7afc0859f659b001385987cca2baea80067c3a8ad2064e1a3c50decc9b54d50f15cb4002e097fd4d736c23131e250d37c957dd6d6e0bc78c5b117fde6ffdc27fe94c689bc8db9374d3123ca451f4ad83002bf1b7d4f74d5fe5772a987c731dc990d32fe4ad79140913cdb6a6d697254fedf4faac169e411e256aea99cf67c6f3b1ec6e978814d088fc8bb895668c04eb86757d92c6d0da7c77aa5394eed0245c0b23a48ef0fe3c4d2b82d623b0d6005a7ba95caf0302b0d3bbd2814526"}, {0xfc, 0x117, 0x3, "c8384e4d73d60bd62cd578f90aad618c8a2b956660854a6160c55234d7dbb9598c7604419a0ec5032a504f813885644a6a9c1c63a2a3f2ce7638358a42ac9a47c2da3931d9e161e13950f532ba06cef1e11277ef5aeb044700a05710d2ddab283d6175101765b5d57987d3fe6e2ce4e910be74c4399a6b22138c898804d196c7382a5c8c74d44dbd4456ad8e44854201ad6725d59309c61334449bcc4b0416489b70c78ae348cc9fec090ee000b6ccd11d4dd4e7133e33028ad5b83828b7699d61e043e8fe12e98969eb945bf4401c7b71bd337b381c89e9180f4fd1e48d4afc559b7123ddab4384c058187222ba44ed"}, {0x98, 0x10e, 0x2, "97251acc7623b832e024c719ed0407ae5e8e6882d27d61a492de262b8b5b96165b01697036fb09a35008bfd575d76ed56d64b95981b264e61445e76a2d3eb78a3d7ca45cc2d53b1084205061223003aff7fcc48077cf14b6ee827ea75cdb88a5e319a459166ee7e02f782bc176bc533b45e4827155f8022a52f62a5c22e42b98fdacc97cdc5c5546fb95"}], 0x3a8, 0x40}, 0x233}], 0x3, 0x8000) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x4b, &(0x7f0000000100)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/23 13:03:21 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x4}) socket$inet6(0xa, 0x7, 0x40000805) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000002200010000000000000000020000000005000500000000000a00000000000000ff010000000000000000000000000001000000004300000072bdd3064b3a8c58592d3d9b9d0c3f6ae180062f819eba111a"], 0x70}, 0x1}, 0x0) 2018/03/23 13:03:21 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x8000, 0x4}, 0x2) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/23 13:03:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/03/23 13:03:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffff7fffffffffff}, {0x6}]}, 0x8) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/23 13:03:21 executing program 2: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x18143c, 0x0) timer_delete(0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000300)) 2018/03/23 13:03:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = memfd_create(&(0x7f0000000300)='selinux\x00', 0x2) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000340)=""/1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x80f}}, 0x800, 0x9, 0xffffffffe8f1d123, 0x6, 0x3e}, &(0x7f0000000100)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000380)={0x400, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000540)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000700)={0x64, 0x0, &(0x7f0000000600)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000580)=[@fda={0x66646185, 0x1, 0x3, 0x2e}, @flat={0x73622a85, 0x100, r5, 0x3}], &(0x7f00000005c0)=[0x20, 0x78, 0x0]}, 0x5}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x4}], 0x6b, 0x0, &(0x7f0000000680)="b58ee4b241108dcb521663902441a138b6ebadcc1b18fa21e215dc7ed63c20b86314653378409474a6b6c20c0e761c72427403ee2bf8740e4cdfcfbc296f1b956d8a4da6ac9f714285ed97820ab6bd200e2c7f66b7f5ac10252cbcf97eb8ed9f655504d8ad0686ec8bca33"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000240)={r4, 0x11, "b3c50ad4164887825a265d669f89e6634f"}, &(0x7f00000002c0)=0x19) accept4$llc(r3, &(0x7f0000000280), &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x80000000, 0x401}, &(0x7f0000000500)=0x8) r6 = accept4(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="50ba2f6917b2d576c666566f47a42c3d967d37d66bc2bb6c3e8a029c533553f797f4c08860f06f4001d1148533d09b665e12"], &(0x7f0000b0fffc)=0x1, 0x0) getpeername$inet(r2, &(0x7f0000000740)={0x0, 0x0, @dev}, &(0x7f0000000780)=0x10) shutdown(r0, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000440)) sendmsg$nl_crypto(r6, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/23 13:03:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents(r0, &(0x7f0000000000)=""/218, 0xda) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x1}, 0x8, {0x2, 0x4e21, @loopback=0x7f000001}, 'ip6tnl0\x00'}) [ 78.898199] keychord: unsupported version 0 [ 78.912996] audit: type=1400 audit(1521810201.235:40): avc: denied { setattr } for pid=11408 comm="syz-executor4" name="cpuset" dev="proc" ino=27048 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/23 13:03:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002740)={0x4, 0xfff}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1800000000000000, 0x80) writev(r0, &(0x7f0000002580)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="ca103982af832fc9daa71f6cf74807b4095bd9d322abc150627a0a4711b2dfad19032fffb3174170222dd7bc11a64b67c8ce60113a758da004de2a4737df401d7374675821b9b328211773f73601722ee86dce4bf433b4850df990330334a736b9bd2998cc06fc750e154250bf72582efb9b0ea85084974b0e06d49be4a13fa6899933ac17e2591e7d1912e57b0de49520b804230f6e6c64d8f6030f9b229b227cd249581fa8", 0xa6}, {&(0x7f00000011c0)="54f5e07ec40061551756277e53950473311122e831f2c5eac55f910a1774f5bea79e94fc1d88ae380c87e88eeb666bb0f4d000cf9e30789febfe4e9189d92bcea9968bba03ce694c60f22de65ab90f24b18fa762b2b61ac2cebacd4622d5d8ad4e915d86dba04f763c0c6049010530887c", 0x71}, {&(0x7f0000001240)="d6660e4dd6f12f1952ab7d40eb259773d52bdd9e70226dcd07fd6b7cbafcccc45fc364a184a59801f4b21295e2821de22275b270c14fbdd52b8593b132a22eb68509d0ab0757bf0a389df315bdeb56b7e2ce7ebb020f0f72fcbada26628558424458546e2c0135767d62675d8927e59fe82b8eb88bf1ec404209ed276f4a0587cbc3d4f88c830caaaa0d54185da6da7a2cd57cc05358c2ab244f4b3e8a2bba5f30a29d700a44", 0xa6}, {&(0x7f0000001300)="cd71bd9e744fb121c43c498379ecd7a372d7855d4c052b02c1e139b1f996ebb83459e708e1ba7bf3718c63936368b7a4cd431eff36c3da40d62772e66fd9032e4996706205d14b6ca27edb9ee235700f2fc20174112e7725842d9983a2b45c99f3f0ceafae4c0302657e6e8623afa94b3f536ac71a3450ee008c531237ed5685dac74edbdd63832614f57c78378c1a4043dc964b1d398c818ead5e593bd2893f85afb55d8bdac19aadce1185b46230922ce45f447838f59dc995ad2bd4053f0e2514fb4b49905d1554eaa4bb36fb6146b1f2f0076267512dd6c86cab2b", 0xdd}, {&(0x7f0000001400)="4461fcbd154986bdfdbdcd3503e0f951589eddc2da2557370d7d607cb37910815b772b4cc14d9f6e0b1fa3facc6ba653032e520809ad7a244c05657cef0d121f84ba5430a4da6518107ecec6ced1b19b0ec7a2c64ce1d7bd8a", 0x59}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="3a46173559a1c51cfc494cc3670d3db5da57b299bfc3a3125de31a8e6aeb196ba3f4c30059a7fabd30064c19a5024a651518045cee9388a5dd3634b9d3c9eee71b9c815c47a811d275a053d65b0279903afd4e989b862380ef7d6e9c2044a258a46cb6b6b0e6f12af56bda16a3a70a13058e75916709fa32e1672f03a21aac4523e16c951363447c484cf75105ebf5d4285bbcf30f2b4aa9a2b41d79a0d6e314b3ddf540624b331b8829bad0edd4b3c8217a24fd0ecfa1bbf7c09fc46e1338d9b338da706fa07f41f62a79260c03fade9a46b1e07220462e36e3", 0xda}], 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002900)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000026c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r4}, 0x14) accept4$ax25(r2, &(0x7f00000028c0), &(0x7f0000002840)=0xc51391702d4446b0, 0x800) bind$inet(r1, &(0x7f0000002780)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000002600)={0x7ff, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x84) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x7f, 0x0, 0xea2, 0x6, 0x9, 0x5, 0x1, 0x9, 0x787bbb8f, 0x1e6d4679}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7ffffffe}, 0x2b6) socket$inet6_dccp(0xa, 0x6, 0x0) [ 78.937963] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 13:03:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x3f, 0x3, 0x2, 0x8, 0x5, 0x200, 0x28, 0x6, 0x10001, 0x4}, 0xb) sysfs$3(0x3) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0xffffffffffffff6d) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xffffffffffffff17, 0x0, 0x10002, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f00000000c0)={0x1000, r1, 0x10001, 0x1000}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/03/23 13:03:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000140)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) recvmsg$netrom(r1, &(0x7f00000014c0)={&(0x7f0000000180)=@full={{0x3, {"84f59eb33ab822"}, 0x7fff}, [{"c37e75e45a2846"}, {"fca9ee93c98618"}, {"bf026135bd6185"}, {"0196c30583f4b2"}, {"71004b621a334e"}, {"407af0b81d3963"}, {"46df593be8e0c7"}, {"acaeea67098bbd"}]}, 0x48, &(0x7f00000012c0)=[{&(0x7f0000000240)="4f0b81fd7eef6b5129fc17413ccf3c8f499d4af95c472b0a6e86153072088166d3b42a4eecbb046f83d91ac0143453c5a5ea0c40e69d15093a7b5004f95617bd8f16139520aeac029a64829d302473767011d91672bff2b0a2e1c941ed55", 0x5e}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, &(0x7f0000001300)=[{0x4c, 0x117, 0xff, "d08044c3453986c6b01cc0e379d3407400153c802594a4abbcbb7086c88e1354924e653296e78878871bcc22381d68e391ba22a41fb07cc407b78590ddaef541"}, {0x74, 0x109, 0xdf74, "79c770b79d727ee963ef29c2183d69a1ece67972ace5d38c648115d32017bc634535a4b3bcf3a953083230dd8219d4110f47f507daccc7cd8301514d5db9b861ac3ebeed22111166b300d4260931f10f05cc78642392548bf059ba4eabf51b69a7415abe7f9bada4"}, {0xe8, 0x0, 0x4, "fe2517fbccb59f8b0e31365e8e0fb5b70803fb66264914edf10c7f167a3999d3e41894b71ade447e331310cf42f04355380219529a01af602263e5be3a1510e38dca17cc87a69226f23d089e51e24912991540b3f5b2b9ca6289ea71929471507a8b3147188254b17bb6e83a69fd95d9543afc5853f55911fe86a6384914d1ca9bc2c8fa1da1442bf41e54e9894da1abf5e83e09eb40eb642576dc9174d3369fef7eeae504679af90ee9f91e39824634f87b2f3341a7c110f70b465d7b65fa44d292dd2810fb7605a3b95997c8177141ce6fabf332d83dcaaf80"}], 0x1a8, 0x20040800}, 0x20) 2018/03/23 13:03:21 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/134, 0x86}, {&(0x7f0000001500)=""/55, 0x37}, {&(0x7f0000001540)=""/181, 0xb5}, {&(0x7f0000001600)=""/141, 0x8d}, {&(0x7f00000016c0)=""/98, 0x62}], 0x9, &(0x7f00000017c0)=""/230, 0xe6, 0x3f}, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x1ff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'syzkaller1\x00', {0x0, 0x4e20}}) 2018/03/23 13:03:21 executing program 1: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x2000000002002) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) utimes(&(0x7f0000000040)='./file0/file1\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x2000, &(0x7f0000000000)) 2018/03/23 13:03:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") getdents(r0, &(0x7f0000000000)=""/218, 0xda) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x1}, 0x8, {0x2, 0x4e21, @loopback=0x7f000001}, 'ip6tnl0\x00'}) 2018/03/23 13:03:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) readahead(r0, 0x400, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x1, 0x7e561321}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) 2018/03/23 13:03:21 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 13:03:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000000)=""/173, 0xad) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0xffffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/23 13:03:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000301ffff000000000002000800000000"], 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/5, 0x5, 0x0, 0x0, 0x0) tee(r0, r0, 0x1d, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) fcntl$setflags(r1, 0x2, 0x1) [ 79.097558] binder: 11472:11474 ioctl c0306201 20000040 returned -14 [ 79.108476] binder: BINDER_SET_CONTEXT_MGR already set [ 79.114085] binder: 11472:11488 ioctl 40046207 0 returned -16 2018/03/23 13:03:21 executing program 0: r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000040)=0x7fffffff) setpriority(0x1, r0, 0x0) 2018/03/23 13:03:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000700)={r2, 0x8, 0x2, 0x8}, &(0x7f0000000740)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000580)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x2}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000240)="5fcf69013aa707b8f7b0f27a5702af1b3a7d12c1b598f661bf190da6550e6111cfea66c9a019c80ecbb4c59a0a6348a5cd04ff80dce923772849cb0e7c3dc88d7a8c5429779a2d88a7882a8814c25f8b320c1b4c5b4ac8c9a3", 0x59}, {&(0x7f00000002c0)="cc93e4ef62eb998b0605e43948e2e1b17280ff69c34b63d37bc32d671c21d97443ea4c754fff732f26427560c06cfc40cef246ce1d41510838e4666d0c2a4c22083ab1325d16", 0x46}, {&(0x7f0000000340)="0b03d940f9", 0x5}, {&(0x7f0000000380)="2d33f1022cc36c7b9a4fcb64882124ebdcf933a800735f7ece82cc8a611fd29476e47080df380adf76bbc6cbd4dc2846807e04c07fd08da8cf86ae2bda16573582c2", 0x42}], 0x200000000000003a, 0x0) r4 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="726f6d6673009a", 0x6000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)="726f6d6673009a", 0x7, 0x3) unlink(&(0x7f00000005c0)='./file0\x00') getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000004c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}], &(0x7f0000002000)=""/4096}, &(0x7f0000000540)=0x50) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000001c0)=0x5ee05edd, &(0x7f0000000200)=0x4) 2018/03/23 13:03:21 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x2, 0x8, 0x1ff, 0x136, 0x9, 0x1}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f00000000c0)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:object_r:iptables_unit_file_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x58) 2018/03/23 13:03:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x2, [0x5, 0x3]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x5, 0x1, 0x0, 0x8, 0x5adf, 0x0, 0xf692, r2}, &(0x7f0000000140)=0x20) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) 2018/03/23 13:03:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x7fff, 0x10001, 0x2, "2a63f7ed5ce4f0aea24c0fff3f0118a79c9171cecb3ecc36cf522d3f0b696da9f7ad9c15a896905172818760ed4db32b79ca120e5a98c5851a51d4614ac1fe777220a015e8b7a83ddf0fc661cf7fb43d"}, 0xd8) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="91000000f7f0c2ea47722056f6ffc9c185fb40ca34c8afde43206defb29a4f1b3f8ebe8f6c9f49f60f707e52309ca1ffe51e6c08cc0931e88250c4d829da7ae647f2c0dee1b577805be6e11752cc5b7a1fafd29c37574171a03294ba2ecb692c1a4dfbaed441a5b999f51f1e198a00628723307c350e7f9f786e44fcf998cc7357b7c0455cfce56a5a92e3f82afcc28e74323334b2"], &(0x7f0000000240)=0x99) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x53, 0x2, 0x2, 0x6, 0x3, 0x5c, 0x5, 0x8, 0x100000000, 0x2, 0x2d, 0x8, 0x8, 0x6, 0x13]}, &(0x7f0000000380)=0x100) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000003c0)='irlan0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r4, @in={{0x2, 0x4e24, @rand_addr}}, [0x6, 0x2, 0x3, 0x7, 0x7, 0x0, 0x81, 0x2000000000000000, 0x3, 0x1ff, 0xffff, 0x2, 0x7fff, 0x40, 0x5]}, &(0x7f0000000500)=0x100) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000dae000), &(0x7f0000831000)=0x4) 2018/03/23 13:03:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3fe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='&/vmnet1$\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000757000)='/dev/sequencer\x00', 0x0, 0x0) close(r2) 2018/03/23 13:03:21 executing program 1: mmap(&(0x7f0000c96000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0xc9c, 0x8, 0x2, 'queue1\x00', 0x1ff}) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) 2018/03/23 13:03:21 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xffffffffffffffff) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/03/23 13:03:21 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004700)='/dev/ppp\x00', 0x20000, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r2, 0x8, 0x0, r3, &(0x7f0000004740)='./file0\x00') r4 = socket(0x18, 0x0, 0x4) recvmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000000400)=@in, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000480)=""/141, 0x8d}, {&(0x7f0000000540)=""/37, 0x25}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/109, 0x6d}, {&(0x7f00000007c0)=""/127, 0x7f}, {&(0x7f0000000840)=""/75, 0x4b}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/180, 0xb4}, {&(0x7f0000001980)=""/137, 0x89}], 0xa, 0x0, 0x0, 0x1}, 0x4f81c92e}, {{&(0x7f0000001ac0)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001b40)=""/141, 0x8d}, {&(0x7f0000001c00)=""/67, 0x43}, {&(0x7f0000001c80)=""/137, 0x89}, {&(0x7f0000001d40)=""/241, 0xf1}, {&(0x7f0000001e40)=""/248, 0xf8}, {&(0x7f0000001f40)=""/183, 0xb7}], 0x6, &(0x7f0000002040)=""/12, 0xc}, 0x9}, {{&(0x7f0000002080)=@rc, 0x80, &(0x7f0000003600)=[{&(0x7f0000002100)=""/131, 0x83}, {&(0x7f00000021c0)=""/142, 0x8e}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/206, 0xce}, {&(0x7f0000003380)=""/215, 0xd7}, {&(0x7f0000003480)=""/40, 0x28}, {&(0x7f00000034c0)=""/123, 0x7b}, {&(0x7f0000003540)=""/160, 0xa0}], 0x8, &(0x7f0000003640)=""/4096, 0x1000, 0x5}, 0x100000000}], 0x3, 0x0, &(0x7f00000046c0)={0x77359400}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000300)) recvmmsg(r4, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000000100)=""/78, 0x4e}], 0x2, &(0x7f00000001c0)=""/32, 0x20, 0xff}, 0x6}], 0x1, 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}) exit(0x0) recvfrom(r4, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000002c0)=0x9, 0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r5, &(0x7f0000000380)='./file0\x00', 0x1, 0x5) fstat(r3, &(0x7f0000004780)) 2018/03/23 13:03:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f00000aafa7)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e", 0x58}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001, 0x2, 0x7a5, 0xad, 0x8, 0xfffffffffffffffd, 0x0, {0x0, @in6={{0xa, 0x4e23, 0xd2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4}}, 0x9, 0x3, 0x7, 0x401, 0x100000001}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/03/23 13:03:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="44027b4f9a562e0eb2f3c201c541deb0c1", 0x11) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 13:03:21 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000340)="396c69ecf585df3cc63a5704b1e6cd03d46d6ea3bf2cd674bddbce6f04d9b6ee66969f3979631ce27befa034c38e5f8e2bd77b2badc8846937e813ce2f96c9196c108eb9eb05356e33f99365c9719935e8871a052fd8e82c33785a073e15e53d8674004c3381828cfef60aa5d8efa31b4278f52cef91acc4eb2223edaf74cba62c481da707d4c26a2e7ae926ec0275ef1a", 0x91) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x1, 0x2350, 0x5, {0x77359400}, 0x8, 0x80000000}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0x10000000000011, r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000180)="35e011e322292c87159b04348134aebb3a13fb2271c469ef2e62bad226f787c557bf629cd133870dec70a38e8f374cb2473bf6bcd10530a01c0159a826d4734540e93924f3df", 0x46) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @loopback}, &(0x7f0000000300)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x23, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000200)=""/181, &(0x7f00000002c0)=0xb5) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000240)}, {&(0x7f0000001400)='^', 0x1}], 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) 2018/03/23 13:03:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x0, r2, r1, 0x1, 0x5, 0x200000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/03/23 13:03:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'gre0\x00', r1}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213eb1a"], 0x10}, 0x1}, 0x0) 2018/03/23 13:03:21 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000140)={0x11, 0x14, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xff, 0x100000, 0x1000}, 0x4) socket$packet(0x11, 0x0, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 79.184644] l2tp_core: tunl 2: sockfd_lookup(fd=19) returned -88 [ 79.203310] l2tp_core: tunl 2: sockfd_lookup(fd=21) returned -88 2018/03/23 13:03:21 executing program 6: keyctl$update(0x2, 0x0, &(0x7f0000000000)="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", 0x1001) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001080)={0x1b, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000010c0)={r1, 0x9}) 2018/03/23 13:03:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) lseek(r0, 0x0, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x2, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x5, 0x47b1, 0x100000000, 0x9, 0x845, &(0x7f0000000200)='syz_tun\x00', 0x2, 0x2, 0x6}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x102, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000100)=""/181) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8080, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x40, 0x3) 2018/03/23 13:03:21 executing program 5: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003cc0)='/dev/sequencer\x00', 0x38100, 0x0) r1 = signalfd4(r0, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r2 = dup(r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003600), &(0x7f0000003640)=0x14) r3 = getpid() ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003b00)=ANY=[@ANYBLOB="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"]) execveat(r2, &(0x7f0000003680)='./file0\x00', &(0x7f0000003800)=[&(0x7f00000036c0)='/em1\x00', &(0x7f0000003700)='md5sum\x00', &(0x7f0000003740)='/dev/keychord\x00', &(0x7f0000003780)='/dev/keychord\x00', &(0x7f00000037c0)='/dev/keychord\x00'], &(0x7f0000003ac0)=[&(0x7f0000003840)='\x00', &(0x7f0000003880)='cgroupvboxnet0\x00', &(0x7f00000038c0)='\x00', &(0x7f0000003900)='cgroupproc\x00', &(0x7f0000003940)='+\x00', &(0x7f0000003980)='/dev/keychord\x00', &(0x7f00000039c0)='/dev/keychord\x00', &(0x7f0000003a00)="6264657673656375726974793a13707070315e00", &(0x7f0000003a40)='/dev/keychord\x00', &(0x7f0000003a80)='.\x00'], 0x100) gettid() recvmmsg(0xffffffffffffffff, &(0x7f0000003280)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)=""/102, 0x66}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/147, 0x93}], 0xa, &(0x7f0000000640)=""/251, 0xfb, 0x1ff}, 0x5622}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/189, 0xbd}, {&(0x7f0000001940)=""/139, 0x8b}, {&(0x7f0000001a00)=""/55, 0x37}], 0x5, &(0x7f0000001a80)=""/206, 0xce, 0x100000001}, 0x9}, {{&(0x7f0000001b80)=@ax25, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)}, {&(0x7f0000001c40)=""/5, 0x5}, {&(0x7f0000001c80)=""/210, 0xd2}, {&(0x7f0000001d80)=""/242, 0xf2}], 0x4, &(0x7f0000001ec0)=""/112, 0x70, 0x100000001}, 0x5}, {{&(0x7f0000001f40)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003200)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/183, 0xb7}, {&(0x7f0000003080)=""/31, 0x1f}, {&(0x7f00000030c0)=""/85, 0x55}, {&(0x7f0000003140)=""/10, 0xa}, {&(0x7f0000003180)=""/123, 0x7b}], 0x6, &(0x7f0000003240)=""/48, 0x30, 0x6}, 0x100000001}], 0x4, 0x40000100, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000003480)={&(0x7f0000003300)={0x27, 0x1, 0x2, 0x7, 0x9, 0x9, "4082d8d68be050258feaed1be0b1f7f01a5e76d9d16dc74e8512f30b9df73a1fb8708935f42a244183ae6290b419691e16d6b23d52a8406a0969fe37030476", 0x33}, 0x58, &(0x7f0000003440)=[{&(0x7f0000003380)="7e7195c0a50be1addbca5353db2c780c30f276de73693c9592e152c85ec632b3780992f91840fe", 0x27}, {&(0x7f00000033c0)="a4a7a2272124c0853d3f31ed877f9989544dc8e0f92b9240dcb739724eb002248f988951bc68e0f1060b399eb89c6b0a902768392550cd7cb87675d27125c09235dddc34aff7849f107d8091a1578a0b1490aa56197227e7d221ca339791df9b2174a025eb718360", 0x68}], 0x2, 0x0, 0x0, 0x40000c1}, 0x800) tgkill(r3, r3, 0x1) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/keychord\x00', 0x100, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f00000034c0)={0xda, 0xfa, "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"}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003d80)) 2018/03/23 13:03:21 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x40080) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/03/23 13:03:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x325) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="3a53f24e529b12915f6a15cde8b6e2ca", 0x10) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 13:03:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x400, 0x8, 0x100000000, 0xe8, 0xff, 0x50}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x8, 0x0, 0x4e, 0x800, 0x4, 0x8, 0x4, 0x0, 0xfffffffffffff760, 0x80800000000000, 0x3, 0x9}) lseek(r0, 0x0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) syz_open_pts(r0, 0x0) 2018/03/23 13:03:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x8000000000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000276fa8)={{}, 0xfffffffffffffffd}) 2018/03/23 13:03:21 executing program 0: 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, 0x21}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000040), 0xffffffffffffff17) 2018/03/23 13:03:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x10000, 0x0) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/23 13:03:21 executing program 1: getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r0) 2018/03/23 13:03:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="140000001e0069fa136c38d24657de7febc11088"], 0x14}, 0x1}, 0x0) 2018/03/23 13:03:21 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0xa, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)) 2018/03/23 13:03:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x400400) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @random="120148983556", 'irlan0\x00'}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000018c0)=ANY=[]}}], 0x1, 0x0) 2018/03/23 13:03:21 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xffffffff00000000, 0x4) r1 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x5) ioctl$UFFDIO_REGISTER(r1, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/23 13:03:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xa) 2018/03/23 13:03:21 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x6) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x202000, 0x0) dup(r1) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000a74f72)=""/142, 0x422}], 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001240)={0xfffffffffffffffb, 0x84, "4a1c708c069a9855746aa48e2b37e10821d294f3f9943c052c5a1a78f72807a7b4c65dd3cf9b7af9882f6346bf9ed852b9572dc0c98148e4f168ba1b6829819ffeec5d0585828699052ca245ac0067bff6efe05fd695f644debd724232a663fc6db45185fb589552fffadae234315df567de8917e598ce67ce78f48aeeea684a2ccaf30a"}) 2018/03/23 13:03:21 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x80000001}, &(0x7f0000000340)=0x8) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) clone(0x40000100, &(0x7f0000000040)="877cfda4bac42aa888e1debfa569e50480ddcf6c000a5830b50739dc", &(0x7f0000000180), &(0x7f0000000240), &(0x7f00000001c0)="07bad26b2c8bad7b0b2485481753ea39e15dbb5581ec307c3ee6b0eafb4038ca00814d9acd2fe77418e529dff1e09613baf0ecdd355667c9ff715b60a6d19c7957101400c28d87eb0edb70b1e65ccde4122c82c5be4d14bc") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) mq_getsetattr(r3, &(0x7f00000000c0)={0x107aeebf, 0x6, 0x4, 0x0, 0x100, 0x7, 0x4, 0x1a382af0}, &(0x7f0000000100)) 2018/03/23 13:03:21 executing program 6: unshare(0x8000000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbc40884f2, 0x0, &(0x7f0000664fc0)={0x457f1710, 0x5, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x4000000}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x89, "032efb5a5d22ac25ca157975102473d3b532d59872438ae2a634281c52845c8b40a1de9f6091037820021e7c9a81d844b3d978f9f8f96a10bc5f5e4f51db5cdcaed9733b1f5ef9d3462646a7763d1dbd479dd7c13d8fa9cdd319efda87d8a03cb601fc124650f40a68590f5d2ccf193fc5082fcc8e5d9b44ba6b74116b98d9d005bb84d5497dab0dc6"}, &(0x7f00000002c0)=0x91) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x1, 0x8203, 0x0, 0x97ce, 0xffffffff, 0xfffffffffffffffb, 0x7, r2}, &(0x7f00000001c0)=0x20) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x1, 0x500) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x3, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffef8, 0x0, 0x0) 2018/03/23 13:03:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) ioctl$KDSKBLED(r1, 0x4b65, 0x0) r4 = syz_open_pts(r0, 0x41) writev(r4, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000a30fdc)) 2018/03/23 13:03:21 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000080)=""/56) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ptrace$setopts(0x4200, r2, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0x7, 0xffffffff, 0x7fff, 0x3, 0xfff]}) 2018/03/23 13:03:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x261) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/23 13:03:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xc8a8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xd9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/23 13:03:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/23 13:03:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x8d, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc02eee6d87986c497273f8569b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/23 13:03:21 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x7a, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3}}, 0x1e) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000000240)=0x1, 0x68b93b8f) read$eventfd(r2, &(0x7f0000000380), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xa2, "a3c13bacab29a8a9d2beea597fb1bd232e4e21d71a1d8562cc3d07b60d5207c1281cfc330711e7a443d201a6d381b8be1a2ea639a27271c23e6a296ea2e7238b32687d6060ad44bb656fa52295f8f9279e0e6baaa4ac09559f135b491955c0e7c65f0d907f2cce5808af7ea68fd71a9293a459109a00930b9a9d53bbdf4788c6ce766b1114166e9db3f3955d26aed9358b9efbc32491bd8dce5b09f77bd1a99f73e0"}, &(0x7f0000000000)=0xaa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r3, 0x8, 0x5, [0x1, 0x2e60000000, 0x2, 0x2, 0x5]}, 0x12) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0xcd8, 0x9, 0x0, 'queue0\x00', 0xf81}) 2018/03/23 13:03:21 executing program 5: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x2) 2018/03/23 13:03:21 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) clock_adjtime(0x7, &(0x7f0000000100)={0x9a74, 0x5, 0x9, 0x1ff, 0xf2, 0xb8fe, 0x451, 0x1ff, 0x6, 0xbfe, 0xbf, 0x6, 0x7f, 0x5, 0xbaed000, 0x6, 0x10001, 0x101, 0x8, 0xd5fd, 0x16ec, 0x0, 0xabd, 0xfc80, 0x3800000000, 0x40}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r1}) write$eventfd(r1, &(0x7f0000000240), 0x95d78197c91c635a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/03/23 13:03:21 executing program 4: set_tid_address(&(0x7f0000000080)) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f0000000140)='./file0/file0/file0/file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00') connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"520f4230229379"}}, [{"ec060317979c02"}, {"1b104101de36e7"}, {"c98e4908b10383"}, {"0a10b4b81ab71e"}, {"7bafe63a1fc9c0"}, {"5532d3ed99e23b"}, {"91c61b38285b14"}, {"795f3586fbdbfb"}]}, 0x48) 2018/03/23 13:03:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x9, [0x9, 0x8415, 0x31, 0x101, 0x1, 0x6, 0x9, 0x5]}, 0x5c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000440)=0xffffffff00000001, 0x4) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x19}, @dev={0xfe, 0x80, [], 0x15}, 0x1, 0x33, 0x3, 0x500, 0x6, 0x400000, r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x1008) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000340)="23fc7e96838c32684db77873b727288c3b2cc3d10229ea0f921091487274d80bafcc5ec8603213f545d1996b4e7148cb80d9ae62ce62426720474a02a652e547a8d3fb30c216e0078c5396756134d80d75b48ec391260900023d0a286e3238e3f713c7b7134457219572e9295000d0876633d3b66d6205384e644514ca2b80ab8b694dd0704372be40b107184a68f7cc1441d992397cc9c67fe3f343fb8d1fa6b51eef5f98f5d9dad5e31934f2a40b1f2ab6d1ee251f17827d7c8173422782b7fa51eb6e9ca63b9ab92192f5bd", 0xcd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x100000000}, &(0x7f0000000300)=0x8) 2018/03/23 13:03:21 executing program 4: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0xfffffffffffffffb, 0x5, 0xffff, 'queue1\x00', 0x10001}) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9024, &(0x7f0000173000)) 2018/03/23 13:03:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x10000000, {0x0, 0x1c9c380}, 0x8000000000000}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x36, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x81}}}, 0x84) 2018/03/23 13:03:21 executing program 1: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x10200, 0x1c0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) getsockname$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) exit(0x0) process_vm_readv(r0, &(0x7f0000000f70)=[{&(0x7f0000000140)=""/57, 0x39}], 0x1, &(0x7f0000001000)=[{&(0x7f0000001f17)=""/233, 0xe9}], 0x1, 0x0) [ 79.608891] IPVS: Creating netns size=2536 id=15 [ 79.628564] pktgen: kernel_thread() failed for cpu 0 [ 79.634127] pktgen: Cannot create thread for cpu 0 (-4) [ 79.639813] pktgen: kernel_thread() failed for cpu 1 [ 79.644970] pktgen: Cannot create thread for cpu 1 (-4) [ 79.650560] pktgen: Initialization failed for all threads 2018/03/23 13:03:22 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\\-wlan0,!selinux[posix_acl_accessvmnet0ppp1-user\x00', 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@get={0xf0, 0x13, 0x20, 0x70bd2b, 0x25dfdbfb, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x895}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4008080}, 0x4000001) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f00000000c0)="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", 0x190}], 0x1) 2018/03/23 13:03:22 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x6, 0x8000) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/23 13:03:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000010c0)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffff6) getrlimit(0xf, &(0x7f0000000000)) r4 = openat(r1, &(0x7f0000001100)='./file0\x00', 0x280000, 0x81) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000000c0)=""/4096) inotify_add_watch(r4, &(0x7f0000000080)='./file0\x00', 0x84000232) fcntl$getownex(r2, 0x10, &(0x7f00000012c0)={0x0, 0x0}) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001480)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) r12 = geteuid() getgroups(0x5, &(0x7f0000001740)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001780)=0x0) getresuid(&(0x7f00000017c0)=0x0, &(0x7f0000001800), &(0x7f0000001840)) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001a40)=0xe8) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001c00)={&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001200)="40b7ce9836dd9f4e9aa9ce1904d2f4b4f27541ec94", 0x15}, {&(0x7f0000001240)="d56c6d87069821746a7fb6fa718782bcab5d895d14a77dd0e3058547cc", 0x1d}], 0x2, &(0x7f0000001b40)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r3, r2]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r2, r4, r0, r1, r1, r3]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xbc, 0x40805}, 0x840) timerfd_create(0x2, 0x80000) 2018/03/23 13:03:22 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xb63, 0x64}, 0x8) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000000)="1322fe0173cd1516329032deebe221ab8b20903643c6a670f67333d40b4cbc2f4b0817e5f7ed82494e05d8fccfcd3d3b1bee26e7f64d98906a09cdee3401e7a23e0c265b2928db8c8fcc0c517579149b8696", 0x52}], 0x1, 0x1000) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000b1ef78)=""/136, 0x88}], 0x2) 2018/03/23 13:03:22 executing program 3: r0 = socket(0x1, 0x9, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00000000c0)={"7369c44419c2060000000000006fe200", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) 2018/03/23 13:03:22 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x0, 0x4}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) sendmmsg$unix(r1, &(0x7f00000000c0), 0x0, 0x40) 2018/03/23 13:03:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[@ANYBLOB="faffffffffff940b868471ee6380ffff"], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x113800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x0, 0x30}, &(0x7f0000000380)=0xc) dup(r0) sendto$inet6(r0, &(0x7f0000000080)="dd9b1f941d8cefaa2c1cc3f86de35da11cc4dba79d83329b7432d51268f01a52ecd73fc5a39cbd2ec7d05b220ba3a607f14034997d735d5d9336ba36570c2741b999d64abdb0b4c2", 0x48, 0x40000, &(0x7f0000000180)={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/23 13:03:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r0, r0, &(0x7f00008d1000)=0x1000002, 0x401) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x9010, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/03/23 13:03:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c6000), 0x20000079) 2018/03/23 13:03:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000100)={&(0x7f0000000040)=""/170, 0xaa}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/23 13:03:22 executing program 6: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r1, 0x24, &(0x7f000000eff0)) 2018/03/23 13:03:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x1ff, 0x4) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r2, r2) dup2(r2, r2) pwrite64(r2, &(0x7f0000000000)="d9e3d10aa0d99c38dd136eabd47a475c0836060be0487159dd23503d25f198519571482643d35ddd4b9e7d82d4f0963d5679fc3f8012a922dec7c4297d579f00801aa4b547bafc01113c67fee325dd316c6844a2726ef15aa93d31dfa2d043559361ca9c047ea7a34cf7392c5d8c0bc78fdcc7b70ecd41b94dc67d1155efc4af4f775419d9c6ca688b9045785233f2bd9ffe88023a48cffd79197eec6a644d6e5884263ffbeb7a20c6379ae39bc150ea6d933ecfb7a6feb3dce2014fdab3", 0xbe, 0x0) 2018/03/23 13:03:22 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x946a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x78, 0x30}, &(0x7f0000000100)=0xc) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x6) exit_group(0x80000001) r3 = socket$inet(0xf, 0x3, 0x2) sendmsg(r3, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000008fef)="020800000200000000ef37ca227685e91b", 0x11}], 0x1}, 0x0) 2018/03/23 13:03:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005e8ffc), &(0x7f0000000000)=0x4) fcntl$setpipe(r0, 0x407, 0x81) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x1b, 0x4) 2018/03/23 13:03:22 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) finit_module(r0, &(0x7f0000000140)="2f7b06003170707031253a656d30f9", 0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000080)="2f7b06003170707031253a656d30f9", 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/85) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000002040)="d582c84a26c7fd39ed", 0x9}, {&(0x7f0000000100)}, {&(0x7f0000005040)="0ddbca", 0x3}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/23 13:03:22 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x1000) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x6c44, 0x1b, 0x73b4a06e, 0x81, "3664000080000000006e78d7ff0e0f6c71ad7a000200ed3ce951a78a4395bd45"}) 2018/03/23 13:03:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x184, &(0x7f0000008000), 0xfe22}}], 0x1, 0x0) 2018/03/23 13:03:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x23) dup3(r1, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f0000000200), 0x2, &(0x7f0000000280), 0x20000000000000e5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa5ffc)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/03/23 13:03:22 executing program 6: syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x6, 0x8001, 0xfffffffffffff92e, 0x8, 0x4, 0x5}) pselect6(0x36, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, &(0x7f0000000040), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000080), 0x8}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8800, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/149) write$eventfd(r1, &(0x7f0000000140)=0x2, 0x8) creat(&(0x7f0000000240)='./file0\x00', 0xa0) 2018/03/23 13:03:22 executing program 2: acct(&(0x7f0000000080)='./file0\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000140), 0xff, 0x0) 2018/03/23 13:03:22 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000080)=0x85, 0xffffffffffffffa9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/03/23 13:03:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8400065, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') close(r0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) 2018/03/23 13:03:22 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000000000)=""/84, &(0x7f0000000000)=0x3b) 2018/03/23 13:03:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x12, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x5b}, 0x1}, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/23 13:03:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8b30607f0e4ef2f1d04555f0e6206b09be72a51a3858950c28e9b7a986e825141d689d118166a6a94d45da7597555c238e352af18c676f9684d7333d8724115f8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5011, &(0x7f00000e7000)) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 13:03:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0xffff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000480)={0x8, 0x3, 0x100000000, 'queue1\x00', 0x1ff}) r2 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) select(0x40, &(0x7f0000000340)={0x7, 0xe8aa, 0x7ff, 0x8, 0x4, 0x3, 0x82, 0x8}, &(0x7f0000000380)={0x6, 0x0, 0x2, 0x800, 0x10000, 0x7, 0x1, 0x1ff}, &(0x7f00000003c0)={0x3, 0x7, 0x7f, 0x2d, 0x9, 0x6, 0x5, 0x200}, &(0x7f0000000400)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x4000000000000099, &(0x7f0000000200)=[0x0, r3, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x4, &(0x7f0000000240)=[r3, r4, r5, r6]) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xce) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x2000000000000013}) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) r7 = open(&(0x7f0000000280)='./file0\x00', 0x4144208cff77e9c6, 0x2) getpeername$packet(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) 2018/03/23 13:03:22 executing program 4: r0 = socket$inet6(0x10, 0x7, 0x4000006) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f00000001c0)}, 0x8800) lsetxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f0000000240)='2procselinux\x00', 0xd, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f00000000c0)="3e127135fd84558823bce4a91b01d92d7d1c40fcb2fb1ecb70b2ae307b32f8bab2f641cf836daef5e3028370fa74c29b97be2f", 0x33, 0x20004080, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/03/23 13:03:22 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000b3cffc)=0x20) socketpair(0xf, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7fffffff, 0xfff, 0x4, 0x4, 0x7, 0x9, 0xfffffffffffffeff, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x1ff, 0x2512, 0x8, 0x7ff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x19, "a81f6448dcf9b3b040ecb48190c63b6fd060784c98d21a02c8"}, &(0x7f00000001c0)=0x21) 2018/03/23 13:03:22 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$addseals(r0, 0x409, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = fcntl$dupfd(r1, 0x67d35b323e1d5e62, r0) ioctl$KDSETLED(r2, 0x4b32, 0x1) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/23 13:03:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req={0x4, 0x7ff, 0x9}, 0x10) 2018/03/23 13:03:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getegid() 2018/03/23 13:03:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00736e91") timerfd_gettime(r0, &(0x7f0000000000)) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000180)=0x7fffffff0000000, 0x171) recvfrom$ax25(r0, &(0x7f0000000080)=""/49, 0x31, 0x2, &(0x7f00000000c0)={0x3, {"cd04fedf3932ab"}, 0xb5}, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) [ 79.930167] SELinux: unknown mount option 2018/03/23 13:03:22 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents(r1, &(0x7f00000000c0)=""/22, 0x16) fcntl$getown(r1, 0x9) 2018/03/23 13:03:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 13:03:22 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x801, 0x0) futimesat(r0, &(0x7f0000027000)='./file0\x00', &(0x7f0000040ff8)) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 13:03:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x1) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a00000000000008000000001400090009000000", @ANYBLOB="0600f4e225f9f025b1c1113418a8040000eb1c8f67ef7dea345d4c83604e4edb54ea55d63f719a06086508d0dd8296449949cf552c1026727a7f2f58b0ed7af558391d27ca017e22cb9676e736dfb58394", @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad000000"], 0x3}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_delroute={0x3c, 0x19, 0xe01, 0x70bd2a, 0x25dfdbfd, {0xa, 0x30, 0x80, 0x0, 0xfd, 0x1, 0xfd, 0xf, 0x200}, [@RTA_EXPIRES={0x8, 0x10, 0x92}, @RTA_ENCAP={0x18, 0x16, @typed={0x14, 0x59, @str='GPL$GPLwlan1/\x00'}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x1f, 0x4}) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/179) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000140)='user\x00', 0x0) 2018/03/23 13:03:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net\x00') getdents(r0, &(0x7f00000001c0)=""/125, 0xffffffffffffffdf) r1 = getpgrp(0xffffffffffffffff) fsync(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x20, 0xffffffffffffffff}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r2, 0x1, 0x23, "856950a169cfd1686bd5227db8ff1a668a8ee17948955dff66118d79df4fa61d9bb566"}, 0x2b) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000000080)=""/164, 0xffffffffffffff9e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003ec0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000002c0)={0x10, @tick=0x401, 0xc507, {0x517, 0x3f}, 0xfffffffffffffc01, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003f00)=@assoc_id=0x0, &(0x7f0000003f40)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x11}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003f80)={r4, 0x101, 0x30, 0x6, 0x5}, &(0x7f0000003fc0)=0x18) 2018/03/23 13:03:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpgrp(r1) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f0000000000)='numa_maps\x00') preadv(r0, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/03/23 13:03:22 executing program 7: socketpair$unix(0x1, 0x43, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3b95, 0x3f, 0x2, 0x2}, {0x0, 0x5, 0x100000001, 0x9}]}, 0x8) 2018/03/23 13:03:22 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0x3, 0x1, 0x7, 0x7, 0x9, 0x100000000}) r1 = inotify_init1(0x0) fgetxattr(r1, &(0x7f000065a000)=@known='security.ima\x00', &(0x7f0000d1bf69)=""/151, 0x97) 2018/03/23 13:03:22 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f0000000180)='./control\x00', 0x44400, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@known='security.ima\x00') close(r1) 2018/03/23 13:03:22 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000194ff8)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xfff, 0x5, 0x8000, 0x5, 0x1f, 0x5, 0x0, 0x20, r2}, &(0x7f00000000c0)=0x20) r3 = open(&(0x7f0000624ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/03/23 13:03:22 executing program 0: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) unshare(0x40600) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x7fffffff}) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="16a42f5b6de4083d08d61355470559ffaa009afcba11e782504cbb0878865bb95d907077b659f92d8c84bffea3a091a345a1723745e89bfec25b20a489176b22d89d4221090f4df73560c6406d206abab9143ba43847d3f4b13b4b9e794a754fbe4ae29ccb08badb001166efd8a171dd3ce43fd01580c90e6a12f3a14b27096e27d63a9f98e78e2720cc41ba0b1cabea61a31e3d1e9adfb70afcb73ca4084ab918c8b42cdf225d90f6551bfa0b09ac22440f1b910068d46dd736246d3d1a63d7369d4ff64d8264274fa546b3f56fee2c7314632feeb84d886776102b33dca3ce6616617c79a6ac862bac276d9c3898242b2eb6679b42620a60b40dca623a701fc5c314bcbc09ecd24214179ab2016012e8a565a19679723acf3f7140e714649927a58d13d3ba1ff6500282be23df7b48f547e11802faefb67395d6b6fc95e39f3207f61f7fb4244c1e8b90adbceb7dd09e74412fc8c643bd290c05417e20a5d52a557f25030e353f3dac75cb602ecc78ac197c7362a4810683c8c2dbca478691fb81e286f5321a2dc4684d4c6f083ae7ecedc3407ba3bbc9764b167676067e1de6310c22c213b696a7a108b7d4c58565f452a459c8d160faa88816177518390651385e7d72b656757e32d5141f137bacc0e82a94f45fa75932ff3321c415cba9efad0e8f67f84c83abf84a47749d2c9366e097a2e842f7ffeafba96ecf49530afc01412520cc2934c48c5ac28c8f7e090490c75a471ec4433633c4a1b0534b2567cb6f74bee7c7b73afaace90cc77b6ca869a5ed805faba347094921df12b3debe38c95434f7bc3b6e2a25ac69a6e4ae0ad672c89caa2ae6460947328239429474ced0ae13d1034c933d624c46d7204fd6c4513a36eb91858bf8b5ed52bbe729081d9133cd5cd10e8b43c6667c5cebcb326eb9276e9031dd88e50cd763db2b13852f0fcd50c89bf02a3d8c8496e1c1373121d6446a960868d2f33f81024a1444b0d7ee706282ac600b0f78eeb9e6f676ea910874fd3bc4c18771d4203b2981a382fa88c27c8287c72573b93e3d6fff2d4c0eeb2c2947af57806235ef50be56445b1b0d77c546d3ee5505f5b5787b6c97191892418ef439006be9fa97ddef66b5a6538715ddac4513e97ce7b9119f7fbf3acafb5e2c0b702e2e4a25dfc5b096e28309e61e932ce5d7506e77e5597837de0c74a0659696011df07cf588e6dac6aa721f932fd2887d6dfa5da4f934e24c2b3ada6f6628860cd38b047d4a60ab7148f564d725f456e1e1880db7d8cccd04dd71ea36932dbc1344a462f9c3fc5ffc1dd3298e38dc92dd4f681992c9c2e0abca87c65ed8939385c5fd2f7f0aa43bb7eb8cb146da539fd5451447bf9fb0cec2c15e2d4b5114e3893028ceea43363f78f2f7cd18fea718688929d5bd442975106e90463b0366374bfe133cea2f45bc8ce55e5930ae3fe0de57f8881a0ab4d6244b96ff74d64825417b776b1d6acdb181bed0789504f8e569b73341fd1aab589c269ed1e87b75840678131c9dabcedc486f6d49596256798f1b2778929a7cf243fdc31babcf608a2cd0d2f9dd462fac8234e04d9ac131c0cbc6aa4a3e811865e3ca3b3a7adb4d96ccb3a0beff544d8007b3f7aa4e2d4eef3e46cd37ee8a11dc1819b29b515885a0fa28ebd12e97ea80abc2163b3e6a8beaf7816ec90e636ae00d07f445f12ae306782359af4c140305751f99587472aa97df1902607cc6e2c58b8db0deec7dc5e525613ec934115b97f8cbdeef6118ade6f11473ef3566a0210bab61b0f5868fd8f5f16e36ac201f5588959da0138bcb0228753b9fc0811106f3be07359d9a444748b04b380a1c54c81ad5228570d759f4864d8aef59d651c4286c4fd9ed9340bda6f129086139432dfb1f21269464fefd4c2ceccc5bdb1ace09947d587583aa06d00f7e5c67e259d3369f18d0927015337881d5c7ae55c19c449b4c738e28b56bc136afa5e21b717e1a8a1ec250578893aab530877810f3cc3f427ef2087a39be1e6c90f316b33aa7be9b2398b9e4856b774a9662b7870f225fb736b6a0d5018d08e7fe6352f43d308a80278875c3b360737380fea980f64f30aff908be9df9b66a6b1e80aadd71530d81f18804e1d4a6c6ad6ef6a101de5f7569b515838fd4c02b95766cb231c59c3fded4efe9d1196c285e0b01ff6f01ca20105cfc78a71e51c725a5baaa64bdc8f280704e0ff13a1a8d5df80ad7baea178a79036dd684bae224af1b74339015c9b7203a68d794aba946cfc6e64c8bae549b8c655d29fa9c49fb6068d6fca198a7b368edad07b564885dc99798661cb87e1ecd9f8da6da9657aff0ecf2317c07435a1414e178870d1f22f477adbf8d730da5b85b063ec6dc8e0cbdd2ce3247ed3c3bad8bd8555ef3c8da45e5228d93a67ea581b6cf681a6fb13b4a4474a9e73491573f05d077d196cc53b3323ce56b5a20fbc5baa164c35a7f1314327f53f600fe02285948360d8c37fc37a20c0abbb9896dbf1d43e08981cfcfb27f9c8d8c8289218ba4f47f0f79cc429a5f85cf1c11d3a43424c619ccd8928f810d5715027476eab968d06f223efe6bca8521808c294856a35f5cccd4d65f7bcb262d1c3252e2e269696486846bacf7989e51dbd3b1207518d02fee666ca19ab40573076be137ea382c79e8f5fdc4bf36ff28570da78b66bb9e8b484cfcac39a901a2b4bbe4d35340520f6500cf1ca439df46c982412fafaaed0175b844b3104cfcd9e603ba6f2dc7dff06b3cc328baf88a2ea94d15f7d0b905005cff64c4d758a24d05e767dc1dbd5249407e4ee7321011f3c96a83782da4b294f92d3c57030358145856ea74ab19870bf8ec570535439baa9046c24040811a61c26fccaaa48d2ab9c0456377249058d72766f4f91a661537249cafe141584145c9809c82b440fdb27a0c4c9c54cbbd998acc2d4c06107fb6d80c51a526e4c1276d68d8a869894a30fff1e037ca482c633da07b9d0deac1c82efa92c74c987eedf35b4496416e045183a070f1ff4a07ba0008d39500a5b505e2093601484635a5200747c4ea64f1a98d14d69a0cd609ad7d83668a0a31b3d85d9fd26e4d56ae28941fe3f4ccc0ae13d6df4cf84fea12c49521618a83d7324865955756fc932409eb0885be8823ce86cf42f5c95fbe670db6c088c28d6ff10869be6585a9bd4bf924d6d5fdd71e034370d0addd8d41852b1b064c5f4b7bb018a1cc648f2d0720c5d1d47b63c20711cef27d83feedcc5a6fc0b637a6f089afb84d66c308f9db60c0f196172f445edabe1e592d06204629b9175f4cef35e67de31dd42d47610f6d215de44c40603890d3acd90b54cd7f2cf835fa9fd5e00c9654ecb87b4df6e78b0dedbf704b4f8c874e55b184b352f18cfdfc6d288730a1f4d46d9574152624112187d99b62160dfdcb08568021bbb117a4c75e05b28f70867135b75d2d3e6b32d58254e2e255305ecf0baf82b5d8b6bb34acffcbda8d6b1189e78800c211201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{0xb8, 0x10f, 0xfff, "da3983c1c2eeae5fd0fda059a414a50608aa78da7923113839f18f236159af90a753f2e61c15a82a71e12966884df73d7acbdee34de941215a3aba76b1ee8162bc7381c4b32f1c740e14772ff54e53bfe7feaf523c50f6bfcc47ad2916d4a2bee6a62dc06d4d86266c94bcb179dfadbc3bcc37d3cac98c670efe4cdac97f736476395c01ac86c4afe89072dcd1fbffbd05f594d061cf3ddd60127205bb36b487e267d6d964ec3e78dfb70b"}, {0xd8, 0x0, 0x5, "6af4fdc7092a5cc262269ecff3f75bb4f7ef452ee15ca3002959f60b2fc1834370269a7d7205063c83d4319d34a59634cc618e7a5bfa7b3375faf4215a93513d7139e7f9bba241fd77a2bcebd145fddd0aa4a4ab61ce29c2d0ce66ba4b1df49e04fb828876dd50afd40ae656ac4b21632470aaf5404827f3aad5068bf33420b4075e19c8c70b7e588f967f63c45389cfe0e3bfb3ed2846250b70cbe62241636c687045b84a2266520458d1640809f865136f5b2020b95406f8448b7a502a0c0f50e028755585bb03f5"}], 0x232c, 0x4000000}, 0x4}, {{&(0x7f0000000940)=@l2={0x1f, 0x400, {0x4, 0x40, 0x9, 0x3, 0x80, 0x1}, 0x7fff, 0x5}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000009c0)="36f4d45d737e2c01e89dda88b1652c442f91054dfe5d8baf294d46067721189c52b1ef313be73258dce75d622fe9e34eefce50a95386a6aad4a46f004bd14d0ea4d83b7432ac2981da9b9b61ce5c8501816872a237ea0eab243ad469dcdb4e3906c2385c7a21f80a4463c248a8ae7a5f3f71b71eefabe0f57570234ed61321fd6b500afede765852a9047f3a78a8b57648ad91301155ace863c594e6146c54011392bb890d4e271ba620a602265b17cf15b6ea7b0a67aa5fda0e80e4718924a79411b0ddb65fa7d532cd43102824f90b99577feb4451ec60892b11cb76e2dd399594ee9d5cb2f483bf8ce8fd", 0xec}, {&(0x7f0000000ac0)="6252e6279bee2e234b7b7709027c88409afad711b6a6980bd2e52b1522e5f38421af59cab086d7522ce93cb5d4ad527bf193522edddf167ed1f02562a948b3fde6c784e323cc0237e6f05dd17c2ec3fe26c1ae02405664893a2d8d3b7a4964380fc6ee5ce463d64bc94f71d18d65ccc2594c0aabc534045d88dd9e1c968961cc207d1b", 0x83}, {&(0x7f0000000b80)="3885d418033905e706b9ce48f7d14578f4a2c4dd7e291b07571b38a29b5866cb3e73d86b7aad3c56bcacb28fae31ebee8ea7b31298baa8c372f1b911ff63e2bc7d59dbb4e166c314440721dda046f3069a50144d000c262fe308e23319e8dd39a4878c6632c8", 0x66}], 0x3, &(0x7f0000000c40)=[{0xec, 0x10f, 0x3ff, "ab5aa29127bdda14a8cc7ddaa601f054664ac91b9c098dedf387f5af838101678ff79bbb1b9166bc9fdc964d3655223236d3ac9705de86b47bf9618c1b23decd4a6bb74bc779d9a1523781ea565e88fd8e91d5f8eb421cf8c4bec7f142871c6cd3ff09f0ca2c8478868ccea922b1c1b1e4ed2445bac2b958e1024cb1ec4b5a3ecaf80689de10f9c392900db12be5220dab7a68732e0a94a11fb72cf4eb976817ef9c1d38c521eecb7a486fb122991c52296846477493dafeeb9c5a4515499e241931b31016a38d2678b55f36d28e12a04d3ff318c29b3e379e51e6f845280cbd"}, {0x18, 0x10d, 0x800, "c3712f7506f629e09f"}, {0xac, 0x10c, 0x4429, "cdfd866f63d5e62e27c33415b9c3c94d005bb623e247e862cfe824fa4c0317af7d19ded1868497549de6cfbe036573f1b49f30cdcc6f1c1c46b1c91a7a664b5630de46ee85c9ca05675aebb82cee54af28a54ce0b516355346ba40773e5b6281f0e3bc1f86314b1c0f393efb4503a5ac6efae10180d31c835972f9be4497b435069d7e106b4990aa0deb8867c1f9adbabc8b59b7bcf00f4163803213d52dd60b"}, {0x14, 0x10c, 0x4, "a78ac568c62c"}, {0x64, 0x101, 0x4, "b476fced9de2808b392f35a359f7b049b4eccb17a2ae6ae7737ebebcdbd892840093fd526818746c6dbc0e7b29d4c30bb75520fe2d2ec58c3b7952628af2b4ba22af33df7886903e99c5390535314ff086598b4d8d"}], 0x228, 0x40}, 0x7f}], 0x5, 0x4000000) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/03/23 13:03:22 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="ffff00", @random="6a83ee2aaf1d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @loopback=0x7f000001}, @igmp={0x0, 0x7f9}}}}}, 0x0) r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/03/23 13:03:22 executing program 7: timer_create(0x7, &(0x7f0000b9d000)={0x0, 0x0, 0x1, @thr={&(0x7f0000531f6b), &(0x7f00000d3f6f)}}, &(0x7f0000d56ffc)) select(0x40, &(0x7f0000000000)={0x6, 0x79c87319, 0x6, 0x8, 0x100, 0x6, 0x6, 0x3a}, &(0x7f0000000040)={0xffffffffffffffab, 0x1, 0x2, 0x3, 0x4, 0x8, 0x2, 0xfff}, &(0x7f0000000080)={0x81, 0x2, 0x6, 0x3, 0x1f, 0xf5, 0xff, 0x9}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000028fff0)={{0x77359400}, {0x77359400}}, 0x0) 2018/03/23 13:03:22 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregset(0x4205, r1, 0x2, &(0x7f00000001c0)={&(0x7f0000000080)="05342a7b9e1bb9dc4f49ee444d8dfa719a80c769f2405bba913a9a529038eb85397bd8bb9ab00696361249ef3804d05da5d60f403786d946afbe8f18a089ead846763a020dc3535a4284ce7fa0ed0f215e21437f16a00dd270df71619645423a90511fd7c85a2619ede47bbc8e89d5c41dd406d89e902f2afe39d3ec619c784103872808e0e83faa3fe7b0afaaae176a8ea84d92096cf6ee16128bfff36351b5d1d73ae6b7a25f1b0fded1e5f8817b75060f8e57a391ba9fc12c6f78a58f2b5b235124539477c924a771c7ba93f59dfb1ddc34d7fee82d3f159406", 0xdb}) 2018/03/23 13:03:22 executing program 4: mkdir(&(0x7f0000000740)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x53c, 0x128, 0x240, 0x128, 0x458, 0x458, 0x458, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x10000, 0xd6, 0x2e37c154}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x100, 0x1, 0x2}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x8, 0x1, 0x7ff, 0x3, 0x9, 'ip_vti0\x00', 'rose0\x00', {}, {0xff}}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000000, 'system_u:object_r:syslogd_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='romfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000700)='tls\x00', 0x4) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) pwritev(r1, &(0x7f0000cc6ff0)=[{&(0x7f0000da35da)="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", 0xfa0}], 0x1, 0x60) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000006c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getresuid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) getpeername$ax25(r0, &(0x7f0000000840), &(0x7f0000000880)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000900)) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000008c0)=0xffff, 0x4) ioprio_set$uid(0x3, r2, 0xe2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01930100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000680)=0x14) 2018/03/23 13:03:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/03/23 13:03:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)={0x14, 0x2000005a, 0x443}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/03/23 13:03:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'nr0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) 2018/03/23 13:03:22 executing program 1: r0 = socket$inet6(0xa, 0x800000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x401, 0xfffffffffffffd7b) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 13:03:22 executing program 7: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000e66ff4)='./file0/bus\x00', &(0x7f0000b2aff8)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x7c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffd}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x131}, 0x8) 2018/03/23 13:03:22 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/03/23 13:03:22 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') lseek(r1, 0x0, 0x3) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/23 13:03:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@getlink={0x24, 0x12, 0x309, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x80, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$key(0xf, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000040)=0x5, 0x4) 2018/03/23 13:03:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x2, 0x9, 0x1000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @empty, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/23 13:03:22 executing program 7: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') removexattr(&(0x7f0000023ff8)='./file0\x00', &(0x7f00000e6feb)=@known='com.apple.FinderInfo\x00') 2018/03/23 13:03:22 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x8) 2018/03/23 13:03:22 executing program 4: mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000c6a000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xeb, "a2854d13139601a67e07785d1726804d95f9fd1ab355408f0014b4a8764ee604c788880aeb8812a48743b76863a0982709ef7bddbf748431da3ca7efb239b5272fae2c8655e711093fc699e6fdda8ccafae47bbdff7e29a7f7de982cdddeaa4e5ca9528b0183f830e3f113c94acb58c889a51def3b992f1e5f7f297b785e36b9596d006dd0687edc4177c6110fa23f14dacc38edb3d082b4f6eccb78505ccf93ab5a0c0c521debb99b16dd9445c6575ac5db544bb198d0b4618233a3dff23e9971af819b87deb87e103ff3a22f269a42951c827bb4715a04f5227e8bdedbe2063855be5fa8302158c66d8f"}, &(0x7f0000000180)=0xf3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x63}, &(0x7f0000000200)=0x8) 2018/03/23 13:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x3, 0x616841) ioctl(r0, 0x800000080004530, &(0x7f0000000140)="40c96a9b0701c0782863b1acb2c09c1154334935af87837d7b161ebd45c868a27243067f000000000000008bf616f3bcb5ea328cfc5d79da732e945d2d372164aea5f9bab9e8e881e46b7b7400fc65e38931c7b2aa0b6e25bb1af1b39e25d1d2eb37434aab876d41dc56014b8ec499e0632f59408b934cf734948432ecec51ca343651990a3a6311012399fe524d9baf7a9271320e9f68593cdc89aeea3ed2b2ff16039de9117273140ca3f53cc7360ffdc092c805053ac5f1aa4f8de0db2cc0bc78be5f658b41db5f2d3f3f1fbd") syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x100, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000, 0x82) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/23 13:03:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x1c) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) 2018/03/23 13:03:23 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/if_inet6\x00') openat(r1, &(0x7f0000000100)='./file0\x00', 0x2000, 0x104) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/23 13:03:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7f}, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4000, @loopback=0x7f000001}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 13:03:23 executing program 4: r0 = memfd_create(&(0x7f0000000100)='selinuxselinuxnodev&)lo\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x2, 0x0, 0x8001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9, 0x7d, 0x8, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xe1}, 0x8) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000000fa8)="958e392935a186d6306a3615593baa57ff00020600a500000007a9b4d5ed5cff0300000000", 0x25) fcntl$setsig(r0, 0xa, 0xe) fadvise64(r2, 0x0, 0xfffffffffffffffa, 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000001c0)=0x1000, 0x4) 2018/03/23 13:03:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8) fstat(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000014c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) getresgid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001700)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001800)=0xe8) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001240)=[{&(0x7f00000000c0)="0c9b722fe649b1d7269fd1db7d93942c702aa3115fe221e1563470cf1f97d6726dc1e3e181b1f5928942b0b3f4fa60d47b27aa73795197b2c4c98263d53972095cd2279465ac3283019e721b1f6501fc5156f2128b9a840f7abcc8a15a66307fb73ad7aa1852b0f0a0c0302999e69fd8e2b19174701a03f2dd9adeb887ec78da49a3ef447d6ba93b64d8380bed67d90931b9467221a06418936f810486605aa776512866545fb79c53cfb0e5f3d97ebcac03eb8fcc267a90f60dec298d71238ad4480c4d47d7dccaa98cae79fa0301ff7ef3ad1d2446bce1eee9", 0xda}, {&(0x7f00000001c0)="2d2a2ed74877a67a0703262c5a1b9e5ab983144fe5b66bff48813ad622e75150eaf2efbd4ddf0936f2056c70a75fbaedf3ece868942d2d68edbbacda2dafa5e2ecaa338cbe6a6ce7b75324ea923f8ea6a4b2445c7f2aef4a37a7d6a8ff96350b2ed0f8e920c74a079f752a811dcf3e77591cdb951d47e2bd48a9b1a239998cdd607619f761373850cd17d04d800a4edc3750a5bcd405e0752776d1716f56c6098a5c2763882a9eef6a32a8ec58aa316cc23c944ade3c266eee324a4b2fe97311da806a7983d18db9cda4dff51d63c7be4af68483edd8f8073e3950ab6eb4086371d6765db4b525944af3823bc04cc7775f00997e2e151f25103c93e10785b6ff73fca968b07ab21aa92f6477d42fde67b4d49f43f5875cd3f9c05fe21588fc3382539aa4514a3391a9501214ef95065f6d3c79d384865cb59211228fd150ea7a7d3529290e98070c2c0295542fffa35348fd74c73ef576e2ee3df822988e601de119c218ae4a7fcc78ee9f0627615b09e3699f5b71e37628f2582139509c26842327f7e7308f77c907fa81d8420a750970f5a28a2204499832eef82682f1da6d730ec3127eb7e761261c085bb31f09ba04ea30a28a329d174002e46cb5db0d06a63546f11d05d08b1b21b54beaa1059277db7dbbcf76e3185452b459b1e50521247a753cbec583115aee29f16b9edea24a11af580e452995af4ee65fd59f044f64d8dbe2211e599c91ba77f8b93f90a4674d06da22f6ecd4bb0d48f8e6553464c80e7c15941eeeb133b15cb2b1c56ef00d000f46a73cda00b824e00822dbbf93d090c64d1c90d3a48c6edccc1b80cae57e7e35a81cbcb52c52e9e4833d5d63d17d76d5bd3ee4707de51569523e37e919a1f668a7cf1a49c74eb2c4c2ed78b146fcd326ed3a7b1a692d5ec8c9990a8a1a700c8f8b155ef86484b3d5ae88e7ed61b3a48161f58feb01eb57d88b6510977e20b76b433c6d011f09fcc507f1e92b388afdd4516ad43a3d8d6b83013cf452662381ca6339ffc31935ccc4efe5767e660991d3def308c6b02f249f356300c13d72ca3749419e3baa872c5f984831a868fe71743783ad3493c7573a3f09070cc68cf823b91e488c48cedb06a6e22c516b24d1c68aabafafba799a03665bad137f5a4c926aee8d262ceb835cca67ba29e0c7835ec3fccdd124f33b5fa155e9531f946a0ff4633bb5e4e1204fe451d27f3de227e7e522cfd65f5cb660b8b31bc517a61cbaca449bb76a3e45f77edb3a6b6b6d3b9abaf202abf31860c7b458f4d71f8275a7aa739730ac7b50ee99198385074f99359d241d6a2567190804ad2b3a355f276cc0576b71da3ee4797119c62d7898e3d0198dbc3a7a0da903ec684df20fa12a584534e0fd2c95afa4d39e6278768d1b69fbf3b0c8cb13b7a506f95a7fef5bab1cf5e23ca0f99f284b21263e6d344b36dcb501290061c7908713b852ebad532f14ff6a20c57495acc4f01a170db2fcd2ea40bfefd4a76a8426f048e7bec847a28d96018fc8030c2df3b54b61cf38f9d088502f719e811a1475c869455c73f176dc6d0925638072da9a35415938b7f76f4c3113bdd7469e59190824e276e68be8020adb0fa4916ca4af470ee87f8d2622324ee9324cea1b9af8a9434a2b786b7c8242f7cc026418f969e9901788a8b048c2c43b473cbd1b571d0a1ae368048684425259da49bd0e4b9d456111fdb8ac34e4aaa5c7e957efa736b7a802e0ce6e018a9f33d784882cd26bf1651a93efe2c81792c04f492a8b5d783edd287ce8821da67f59eb154d7fe8662dede7bc3394dd0d1184cd3d8c5078b3b032bdbd8decb77919230348095e8c9779fde38a75aa27807ed4a45d52e019ae01e56c7e3134c736233f83080a742e730c67c64dc75a1a80819fc840f828ac6257b50d9e4103301acaef6a1c26ad7aadbdf912ae5be566ad5f1a3db92bd8ad19a43c4d20c4b01a286b7a9f06a621a5fffb35754d9bb85273aeba8bca1d2c700a0af52167dad9b98c20dc0f5f376e78655f636d2af2fcca407e10c8f1f69f789bbed3e3361c12c03d2500f02c1dde6a3c6edc99204a2b6d6a64223039a5736f0450612629a3d566ff29465d31279ce72612f2146d4d0a09bb7da2dfcb9de8f386c3e63d3a15648a738b29f1fbc47b79f791c1632fcc82b8bacb9cc4117c6687ed1459271d1c5a009e647cf6a87c70cae9cd7760365571bdd106d55d7d56b3627900c6f0f32ca0026db55fd1d1f30185ec4c635de30c4c9dc22ad4084e1cc119346d67e7b6a973761063be40c1df2073cd89952242ea77dfe51bf4efcce4b6358e660fe5bf028af9661880dfb24ed79d9e33bc4a001c979a5ae85b4e46702a489648e2f33e953d46e9743d828fd64b1f25566cc45a60aa620abc927b90794ce440cfa5bfe01c68d93749a4734964d039addc170c9b2e8c5ff150e3d837cb76f87360515380ac332e774574c6c2a64a22b61238e1b34fc507b5e95b93484dc294906a5c1d8cd9c98d4cb34aa443e39651dd16db6ee5ea5d264eaed365af161c988311742a67b551c40b14a5e6811fc803cd4e2556dfca503fab432b654e9724a78292cf572ea557fb5c05de5ae6aa281e54de1b5adfd5f5b7952e04a9fc5d5179c3ca74e0466529f31d1b16e955cd0527462255241a4a8780879531fbcc1257d424ff4753b02fa1f1f9091f3cf92b704eae8b499a5b6a2a0b783abddd329268859e83a03a7c34e3cebe9a6b6358ba9e9e55fd0f30bb98b0bec8883c7d7bb782ae77da640a065d91c42dfa27aea13ef4faa13ae1541ac582163952865d9e2111eadeea2a37d14b48b4cb6befe97e597076f3a8d59fef39fea6dc31d13ee4ee16552dac34a0bb8d09522892f9bacbb7c528f4f3d7861089a3090b5c7c3b9be25b3210b0fa128bf8ab9b4c4e9fff828d81580760ab95759322bb292d45de8bf48fcd542e754efab4315068f1a15d8deb7f4ab975a63da539af1379fee4a9f7cf9eaee23a1c557043606842be1f006e77d6480a842ea4acc81ee4beb9df2765bc54f23ba04a7240754b25e5048bd9783ddd41a19b5f7ea821ec72f7cf679c92ac8dea4f757b3dc7fb6d97c1d70c8ed1331755d202e18346c8d2a5f892a2ba8019d4d30bbce4c5d92f0fc02186c8fe5c9b2a50370dfca7f47d3d77e021eaf39258738260b11fa157a5bfe92eb93239ac76beb01d9a352a5468e5a39d26ba3659a9a106bed69c14342d80e71a1ab460152f0e3bac99708f0066f0130ebb0d8a34179b06f79ab3b8a37862db52afcfc59f6c1c090f27bc954117579deb2f26d6caf885f5b958b42c41a8c19a019ef30785d61745df8d0f299ec0bce73ac485e9aa4f800fb5159233166ec6fbc6c3a3288d8d217bc5bea90140ce69ae161524cf178a0f5a5a7faf9559fe8d29f8649f60472ebf214160f62a3d90b4f669116ada709ce45fd471f38e23001d4977d5294d46bbcbe1c96acf5a13bcb202c6c68008eb22acdb1f47e327e96fbcefc10e7bf88785411bf560e0fe1061b0965652829511b4704f507f60add6956e3680ff5ee31f03a6210daa4c7a0c81b13723eb9764cc14fb5d34bdd5b15f3836a43e098a12f1f747f603cd0658ace4ec497057972f1798de851510a476ec922b1e0d3569afc828113d40d9eecd7d268f9b2ed90d6ee7b156fbf4395f8de089cc2308da19a52f3a6f799e8ef7a466404f9eccd2ddd7f69b2b45f2142dcbb7a712e579337f50a0707774038c9ca3bdba78d25842fe3f0be9c0312cc0d035faeb69b6fdb515a65c99e316bb051424287cb9b7563d432b55d6fb1450b6aef1df6ee11de80a6ef7c5f0e69ed47aae98c8d31396485c7f201ce46aad1ce5c0409d7324f5c0e5c6ef7fc26ab7604deb8ff007537ba8a135e1b4dc777cbb3fd320745b86959be12bfad3eef611ebb0fd09cec3086606e79bf190aceef69788e713757919730f2f7a6898e469ce6015411b7a31de2f36e1c30a2cc5cb52b3e892e088bba50dcf3956f4cb42e8169312b898f42a090b40f729fc073bab72ef607a45733c0fbd556013b9e4a56273962964b3f6c62d6a49c311724fd1412d4f3ba22cd1e6276ab88032f20705d6d8df62a32e32a7bb21a087bdb3683c776e0eb644401b1f96cb8228089dab28f2cf58e855114d518854e6248cdf9fe28e9c6e703156cdea17ba554a45c8026d1bdba160df4db19b561be16df3194645ff9bb467aec5078fcfd959ec850cae3d602f6cc5e7010e07223a0be5b4dd798f1dc4360fe3458d7e304cdf48027c0f74feb9ddb26910b12852efa605bc9c97b84eca83de3e2009ec0d7f3c2f34e2ac5b8eb76067e2facf287bdf398f37668a44bf8915433d2a8b36209f3db1d94b906de1c0b393e7a3413852fb6052ce67a93c913895f3bf8f2e6361890a9edb4800ae5db81c3bda87c7257432a9ecc5dfcde00396316bdac4ec2c6a6b73d4d5026a96c844fa56934f11be3097c14fb04a8ae58bece983d990c05dc5c9560a3685dc7a79b848fd84c266abbbc4a58f96ef4f0224e709b876369b1974912fffcabc1a0e5c2c2b661497961c88e38d33213c632eb30ef0ce2c96f4c380d04f60be948abdba0228500a6b7f7f61271c582b91f56e6e8cf03cfae1ed77be1ff0208b11765da5d9ca4a340cc14736878a227357520b884e6f8ca3497f93463af915fc818c7d562245317707f31c8256dbbb5051c71709aa9d21a7806df31d3cc5007fb729f5fc1fd701d32e31dfb1c84073938e2708ea9c0086b45bfec7ceeedd8c4da2559f4e7ce892fc8e5236ca6770a6906cf5eea4f541034e5000e098836223545dc337ae63ac728755f5ca5ba04d36df02c735e97b2d8d361b0bb6cb00d017447c8c73fb1efea11ccebac96806c180073ec187ec6818c343f7ff75691024b8487a95b176ba106e6b6cfdc983be554072198d5b3cac67ce92e67ebd864064bf2529413a06937093fc5e3eafe520570c1426d0012cc8b96d91268b154be45024f6d7b9e83dc774454e473376cca4447c002bf405fa1449fca101f6d8028cd1cfeb75c56ee629af4fd955e4d5af27a8ed2f43c68c190a8af3f67e96c3f6dc4261c8fe8f274775708422b5878f2e29217adef84646ba322eba4661ac622c911143f0a30226c1c74f6a96668450b775f39928e45aa369d15b27b3067a60b50697a5893dc784a6055c23fd1e787cc0d2139a89dea283c0c4a7ea9d138b1569995227816f6fa9f69c0f143078545eb22c529f7fedb81eab9111be304a321b5273a59cc807ed1e4008a4f34a0b1c73a812fcea97165b9847a826eb3257996735f7932b42dcaf56a03602fb1da3a4ae554890150ab00fcc27ef174a24bcbb04783b2b8e92f0a04aba75c63d30f7d246d9f073e61345d9ddcf467feb7bea61a808fba40e381a3a5132257a5d94371e7fbc8fbff30c4fa4797cd6f8dbe6cd1965a5fe886681b901808f425b955f76fef8ea12346ef2be6dfeb437b26b66102d45af1e4aad8b5556ec1f847d63c707a8e2e9b6b3859a42ae8a753153f3b315f9ca8bb18bf01ab562b1c6ae02d32ea722fdb691c2e7f75054d12e432704a36b1196b885d29251b2d49ea298c57a18cef23ddeaa0ce6b5a9785945f722c46f2f40224c90b8a041d48c069b94230e4c8381fc83c31a3508bdf69113810bf2434aecb5f60a3551475b4d09fcf41aad402722f408822d722d0a1199d2cdc43917295a70ae2660d59197230bea26903319de86240a39bb32cc53788cb2d2380a342f6c3b57fea8bc61a8f65098e0b5eb5778b3e5", 0x1000}, {&(0x7f00000011c0)="3c1627c67576fd9af40d4412f4a4c0204fe41d4d89aa0ced6af439257dfe86fd0b9c8d52bb2e4948b0ecbcea8c49dc3a362b46aba6aac6297c01b39a86f9eaf39b4ad9805a500068801e64bee0ab6ebb869efb60b195b424812c4898eb", 0x5d}], 0x3, &(0x7f0000001a40)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x80, 0xc1}, 0x8000) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x1020000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/23 13:03:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xf58, 0x80000) 2018/03/23 13:03:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/03/23 13:03:23 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000780)=0xa0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) flock(r1, 0x1) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x18, 0x80000000, 0xf, 0x6, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd27, 0x3504}]}, 0x30}, 0x1}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) 2018/03/23 13:03:23 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x2) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f000065bfbc)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x20, 0x4ca}, {0xffffffff, 0x89}, 0x7a85, 0x2, 0x2}) 2018/03/23 13:03:23 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x244, &(0x7f00000000c0)=[{}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/156) ioctl(r0, 0x8912, &(0x7f0000000040)) 2018/03/23 13:03:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) pselect6(0x40, &(0x7f0000000040)={0x7f, 0x9, 0x8001, 0xffffffff, 0xd48, 0x8, 0x6}, &(0x7f0000000080)={0xd56f, 0x100, 0x10001, 0xd7b1, 0x2, 0x401, 0x2, 0x5}, &(0x7f00000000c0)={0x1, 0x3, 0xfffffffffffffffc, 0x23e, 0x6, 0x7ff, 0x80000000, 0x1ff}, &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000140)={0xfffffffffffffff7}, 0x8}) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 13:03:23 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r0, 0x10001, 0x3) r1 = epoll_create(0x6) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) ppoll(&(0x7f000051c000)=[{r1}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 2018/03/23 13:03:23 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000000)=""/12, 0xc}], 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000380)='net/arp\x00') openat(r2, &(0x7f0000000440)='./file0\x00', 0x101002, 0x38) pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x20000) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x80000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x8200, 0x6, 0x7, r3}, &(0x7f00000002c0)=0x10) ioprio_get$pid(0x2, r1) 2018/03/23 13:03:23 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendfile(r0, r0, &(0x7f0000000100), 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c007b4100001400030200000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe8000000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000240)='oom_adj\x00') mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000) exit(0x0) fallocate(r5, 0x1, 0x44f, 0x101) sendfile(r3, r5, &(0x7f0000000200), 0x4) 2018/03/23 13:03:23 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x6, 0x9, 0x7, 0x10001, 0x1, 0x2, 0x2}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) ioctl(r1, 0x45b8, &(0x7f0000516000)) 2018/03/23 13:03:23 executing program 3: r0 = socket(0x10, 0x802, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x80) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000100)={0x57, 0x6, 0x6, {0x659a, 0x200}, {0x3, 0x3ff}, @cond=[{0x3, 0x6, 0x3f, 0x8, 0x0, 0x2}, {0x3, 0xffffffffffffffe1, 0x6, 0x7, 0x7, 0xfff}]}) write(r0, &(0x7f0000000fdb)="40b300001a0025f00018fff8020800040048186be000000000000000001c3a383b1e0000", 0x24) 2018/03/23 13:03:23 executing program 2: r0 = gettid() exit(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x2, 0x2}, 0x1, 0x7ff, 0x0, {0x7}, 0x8001, 0xffffffffffffffff}) ioprio_set$pid(0x2, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x800, 0x21, 0x1, 0x3, 0xff, 0x2, 0x1}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) syncfs(r3) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000180)=0x1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/23 13:03:23 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x8af) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="ba3c0fc453827441e2e659ae0a2e7fb50b1d75563a2905fe793f86e574b1e94d6b642fe9533759f9a3e167e58b064dae2c23fb1761d49b9480f548c855d99065f806459ab467cb8113bcd6e84c485e35f416b34b8f467f1a32fbb8b60ce792eb82d33b9d449b32012bed41cb985290a2d6b460cdffe3402dd33272b26f664572d133fad44c11472656f91c0f2ad7a0d4fbf2cc1086063917186ac794713224a92a92f3cfe173e9fe48363ef4") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') 2018/03/23 13:03:23 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$ipx(r0, &(0x7f00000001c0)="c4387aeb1e8bd68693b0c1d16e124cd01c6114c1aa8c6c690bcd3a8a375b9a0a07dcae51a32c8feaf51bad467f433fc628dc074a44c9c1", 0x37, 0x804, 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="39000000130009016900000081000000070000400300000045000107811ad8781e688473e93d51a6050000001419001a000400020107000000", 0xfffffffffffffeb6}], 0x1) sendfile(r0, r0, &(0x7f0000000200), 0xba4) 2018/03/23 13:03:23 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x3, 0x100000, 0x4000, 0x6, 0x401, 0x8, 0x80000001, 0x8000, 0xfffffffffffffffb, 0x1}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/209) mlock2(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/23 13:03:23 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffdffffffd}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) preadv(r1, &(0x7f0000000040), 0x238, 0x0) ioctl$void(r0, 0xc0045c7f) 2018/03/23 13:03:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9e, "1ecd9a101f9b35ee47b418bec5e1cfa3c3c693104b805630c2383ef0a5a3fa23c270a97e935a33c075ae45eca5ab217226c16eae7b56e928ba8493c4907dd2d915e31183569991fd8afc6daa93096bc5f7c9fb2465e6e7b185f2eb2f9b22b546cb0e25a6b958c0050c0dbb50988789b5e94488a9fc33775c70ca6dac3a0e123012e03dc61f8741c7fe8ebf063e45cc2be6e9a6663fbbb99acaa0bc0ef267"}, &(0x7f0000000100)=0xa6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0xffffffffd03f1fbe, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0xffffffffffff7fff, 0x7, 0x8, 0xf779, 0x1}, &(0x7f0000000200)=0x98) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003d000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1}, 0x0) [ 80.963219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11896 comm=syz-executor4 [ 81.017382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11915 comm=syz-executor4 2018/03/23 13:03:23 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000, 0x400}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 13:03:23 executing program 0: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x0, 0xffe0000000000000, 0x9c3, r2}, 0x10) 2018/03/23 13:03:23 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x2) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f000065bfbc)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x20, 0x4ca}, {0xffffffff, 0x89}, 0x7a85, 0x2, 0x2}) 2018/03/23 13:03:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000340)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000140)={'irlan0\x00', @ifru_names='syzkaller0\x00'}) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x3ff, 0x33d, 0xebb, 0x44}, {0x3, 0x401, 0x3, 0x3}, {0xefeb, 0x101, 0x7, 0x7}]}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2b47e7462592d4c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0xffffff80) 2018/03/23 13:03:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f0000000000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001d80)=0xe8) getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001e80)={{{@in=@multicast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001f80)=0xe8) getgroups(0x5, &(0x7f0000002e40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x91, "e2508a25352a25775fc2e765ff2bfeded27d36e19f0c1fa15350bfdfdb3117f496f136b32828aa73fed84879ed49d73c2c71e72e2c2bac518e853f099dc85820d547b59d7affe726ee9a1a696d5380d10f0e0ade52497035eab4653e30d84689232e1e1359275d0f11a4f23efd3959326aae9f69f058319c12d3a41d29e448bff7ae6a97f0039391c8f81af3342156e8aa"}, &(0x7f0000000140)=0x99) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) 2018/03/23 13:03:23 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) unshare(0x8000400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) epoll_wait(r1, &(0x7f00004cb000)=[{}], 0x1, 0xfffffffffffffffd) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/23 13:03:23 executing program 3: geteuid() r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="30d224428ef72305c8c34850158f7f204fec02d1ec9462a8f5a5ce7efdbf99cdbd1855cecf546f95cc9699135ae4979bef0fbe5fbe8a278dfa6a5010c3477b8806ef2c69a09a632f080d7b4920c30da96fef2bd4f2985a0202e6fbee706d42f4f60d3e1248f0bb52baec27f8e1586b6137", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES16], @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES64, @ANYRES16=r0, @ANYBLOB="922dcb08a2765b8393ebf6e4e5a98e482131558bd8944c7ef71a26", @ANYRES16=r0]], 0x79}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r1 = gettid() ptrace$setsig(0x4203, r1, 0x40, &(0x7f0000000100)={0x20, 0x81, 0x8, 0x1}) 2018/03/23 13:03:23 executing program 4: clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/03/23 13:03:23 executing program 4: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x93, "bf59d230efde5a98a18354533fa5b05a8e5a06ed54de3fc859841e6c6932e46959f921f61511b600231f013307eb6f856e1cb7ebe1644c3162dd5c59bc98c6eeb0fd9c5e5cc7fafadb5897dd6fd9d74edcf1abf205b13c541157df115ff00b870f191c9b1ed42d4de57b5491ab94fbbb9c10f9459d08fb20a37880b28d8a8af6914ca87d93342358dc46f6c7fe83737a74d248"}, &(0x7f00000000c0)=0x9b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x6}, 0x8) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/03/23 13:03:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6123}, {0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x3, [0x7, 0x877f, 0xa196, 0x98, 0x6, 0x1, 0x6, 0x42a8e56d]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2, 0xfffffffffffffffe}, 0xfffffffffffffe00) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0x3, 0x8a72d7585519e7c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/217, &(0x7f0000000240)=0xd9) 2018/03/23 13:03:23 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020656e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d000000008000000030322d20320000e688a49d15f939051008631e8fafaaf392d6c5c19f33a0"], 0x58) 2018/03/23 13:03:23 executing program 2: syz_open_dev$tun(&(0x7f0000001340)='/dev/net/tun\x00', 0x0, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000001240)=""/27, 0x1b}, {&(0x7f0000001280)=""/47, 0x2f}], 0x5, 0x0) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) pselect6(0x40, &(0x7f0000001300)={0xffffffffffffffff, 0x1, 0x10001, 0x6, 0x8, 0x3, 0x0, 0x100000001}, &(0x7f0000001380)={0x8, 0x0, 0x1, 0x4, 0xcb, 0xffffffffffffffc0, 0x80000000, 0x1}, &(0x7f00000013c0)={0x923, 0xffffffffffffff00, 0x7, 0x8, 0x800, 0x8, 0xafd3, 0x58}, &(0x7f0000001440)={r1, r2+30000000}, &(0x7f00000014c0)={&(0x7f0000001480)={0x1}, 0x8}) 2018/03/23 13:03:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 13:03:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) 2018/03/23 13:03:23 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000180)={@multicast1, @rand_addr, @remote}, &(0x7f00000001c0)=0xfffffffffffffe48) r1 = socket$netlink(0x10, 0x3, 0x10000000000000a) r2 = socket(0xd, 0x1, 0x10001) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) write(r1, &(0x7f000077f000), 0xfd1f) 2018/03/23 13:03:23 executing program 2: r0 = socket(0x11, 0x80001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r1, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvmsg(r2, &(0x7f0000000940)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/228, 0xe4}, 0x0) 2018/03/23 13:03:23 executing program 0: r0 = socket$inet6(0xa, 0x40000000002, 0x0) socketpair(0xb, 0x4, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x5, 0x7, 0x22d3, 'queue1\x00', 0x6}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) [ 81.239222] sd 0:0:1:0: [sg0] tag#40 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 81.247797] sd 0:0:1:0: [sg0] tag#40 CDB: Test Unit Ready [ 81.253331] sd 0:0:1:0: [sg0] tag#40 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.262005] sd 0:0:1:0: [sg0] tag#40 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.270674] sd 0:0:1:0: [sg0] tag#40 CDB[20]: 00 00 00 [ 81.280843] audit: type=1400 audit(1521810203.605:41): avc: denied { create } for pid=11967 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 81.309281] sd 0:0:1:0: [sg0] tag#40 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 81.317804] sd 0:0:1:0: [sg0] tag#40 CDB: Test Unit Ready [ 81.323332] sd 0:0:1:0: [sg0] tag#40 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.328401] audit: type=1400 audit(1521810203.655:42): avc: denied { write } for pid=11967 comm="syz-executor1" path="socket:[28891]" dev="sockfs" ino=28891 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 81.359975] sd 0:0:1:0: [sg0] tag#40 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.368692] sd 0:0:1:0: [sg0] tag#40 CDB[20]: 00 00 00 2018/03/23 13:03:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/snd/seq\x00', 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x180) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x987a, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r4, 0xfffffffffffffffd, 0x6b, 0xffffffff, 0x5, 0x9}, 0x14) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x6146, 0x0, {0x0, 0x3, 0x0, 0x0, 0xa00000000000}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r4, 0xdb7f, 0x1}, 0x8) 2018/03/23 13:03:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) ioctl$TCXONC(r2, 0x540a, 0x6) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/23 13:03:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000140)='+)+em1mime_type/\')eth1),\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x8}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="cdfd821577fad7de02b09524cf61d3ea5e556020d7ec7f3b4608ed88f331f327c08bce245837063e9efc234e34902a716cf8578e2dda7645eaa256f5ad5eeac577490884c35e345c3e34dafdd1c5b8d116f42410eaacf793b87bcb7be831087d47a42c49004c37b1492f637e425f6f20d98ec3e4fd67c979dc73a2db4144721fe8ac991515041b36e915bf4c019f3f1d00b052f067d6161f5d2db1e12a1f14ccc7cde14abd5b3d578fdab4ac70825798cbee1c9b3a1928620b39f33a21") sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000008000600f0000000000000000000000000000000108c3f56651ae968e5ffe6851c8e1cb8ed13e0cfbd233500e4c2519c7f6f227d4da35363102c598cb977e895233cf8e4f7"], 0x1c}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/03/23 13:03:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x1) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 13:03:23 executing program 1: clone(0x20000080904900, &(0x7f0000000080)="f0", &(0x7f00002cfffc), &(0x7f0000000180), &(0x7f0000000140)="50b286e545987b92748c187e8c27fe8f7895836f0b7a5548871752eaef55ab243d5408") r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x1) 2018/03/23 13:03:23 executing program 4: ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'syzkaller1\x00'}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x408100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20008000}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r3, 0x81, 0x4}, &(0x7f00000004c0)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xffffffffffff7fff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xffffffffffffff5c, 0x8, 0x2, 0x8, 0x3, 0x2, 0x80, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0x7fff, 0x4, 0x9e, 0x9}}, &(0x7f0000000400)=0xb0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r5, 0x81}, &(0x7f00000003c0)=0x8) 2018/03/23 13:03:23 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="b906b55e6fc119afb737e9a166d5d1536a7b09aaa48b26f3c94bc308f6f9384c6345118097eb8472e1a90b301425", 0x2e, 0x0) 2018/03/23 13:03:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'syz_tun\x00', {0x4, 0x9, 0x10000, "11bd95b15d86", 0x400}}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/23 13:03:23 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200230000000000000000008842", 0x12, 0x0, 0x0, 0x0) 2018/03/23 13:03:23 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000000)="156e75d7342de2b40391569124a04bb7fa569259fa65348f2146343b8ed45e5dcb8239dc2390e4f84008bf96a606a4a67c737b4ca4a8177cb4bb3e754a2613ba3d8d5e41cf4de7b3f7230d4fdbbc8d074d854411cf17927b19557c858b79b0edbcd39e5d1ec78cd5ba08eac401fe231295ccd62d00a5f598dcc6701882849025779172a03c4efe374e0dd61dc6fd26d579e3dd3bed2ec85121c1f06fa9519a0fff37671f2d0a9bcc46e0faf707074941d82cc7ba0159cd70b1055c86b4fb8e0584d38f7183", 0xc5}, {&(0x7f0000000100)="1ca88e33bc4d1d2d5f719f78433f3a6e9557eb0daaef5155a92a2536653cb50e4fe281ece6b140b56c45f37595271075d5d183f6d58360a5c699e36fad9c598e9e03860498545a7b57fb4f27fe82000b51f32571414336bcf5133179493eed07a26759dd360e3c60cbc95d905a4513677707eb02edae5c8ffadb2bda2be6d6e61c60906be4effd194b35aacba9b2b45947eb355c23f59dec88b4aa26ac9d4f854055696814734e3f8e718a7f89e07145fec590f1945c4dd16308c3de5cfa74cd4b1f1cac30ee32f05fffb16ff482719923c84ab79b9ca7278789bacd3626252d1d7ea7c1a71071e797d31c3a37135a9f7a9c8a35afc5fdb57bcd3ac408ad6d3732ee7478625621966338c2f13258fc888c9fa80a4cc4a9e57702991e03dc7cc3134ae25c531cff515e472fc43d5263b6d469f9f5e276a9bacf1c1468d73ec53ef0db367603a6bf350400b5f6dfa92518b343b86bbdcdc574747f8c097c267fdd64ea11fc440ac66152b3e3eabf4c147b400735b933fc26d62f03097ce91e3a266828c7c783d137f83a2e643d5dc3203a1c6de10a5f357dc22eb9ab81ffd795685cd942c781c44054e6de46032012d1dea6868aa4f6e8d2ac0a11ab66a319c46985068526989a00f34ed7840f830412f181065d92f75701ec2eec5df33f4169259146d59992582aaf750dcdcc9d4eb8a04673fa2c4c21c05fa46b727a59fe9f2f5a83874e36aee9104b48a367c4ada30614f95e8dfbe7e7460ef5aa622d805734d69976c6d149ea7f5e5adfd50c32a4cde4d43a5205a4b60f5195ae4ff248ee30fdb464f1fde9c0eb92fbe4ce6a310b35f0f637bc2bfe35c5b9d790267aa4f242c0417774b8dbfa24e514f8d048b795153550f8bbeb9660708b78e94827755b645dc2f31b6a73b1921b22789fa4fa940ff7eb1e9c4be376fe911d9d12d9b752bf3ea2717a5eb9b1d5bd7ee1a903ffe2e75b814a830bb7813568185790420e197345ff63c0b333489e7568a206acb6803c71710972d5f42afbce79b1b0f659ea2e5111724182f5704c22d8b807a6f39ab010c7a3f98f2f44b26320337a69ecd3f8f6b0db0ea09b614fd12eeafb5aca439df5ea751baa847f4d190e270061397aee2531a68f7b2dd74745bf649ee49f1a7afd2051126278717208192816fb325fc24c8b96e263778b4ee26dd0e5624ce769cd87ea13b7fa9f3cb8cdc0ed7cd8683e24656e9a134c9598fd7bc8c37f772d7ee2694cc33861c072267f33fbadc47ba85f17ac4bd7eae8beb7bb3c269a8a2c2fcd57b7d691142d81af308b50dd693984eb2d6222430b187aff47147dbbffcf0502f60d2e47232d26544a875dcf83dd47d26c7d8e8ed118d3e94c0317dd56895a7b7bb897bcd90978a17fe58c24e6dce96538388c430ced642933b60f741694079b321bd177ffb79e06cd5ab7de3c5bf689538e24becf842b90aa23548c3bcb7a7f8055d2f772486c617c958e151f34c9a47a110db6ab78ce249d1eaa04742afcf583c39ee67c190534a3b3a4df4dc4abc1d2bae36a8c28e77fd6e6c664b4d3a63547b8e20323d62fb954e72ae4027c42ec54d521c2a00aea855c35859a20de7d3783f26981fa92a48da7def643d7ab0318582f1d0d23e11fcd06543f2d52925f7d996ab2f08dfa3954650a2f6f89bb29e43148b4bf52ffc07d94fff681e99f297a22ea8d2179d0d2528f6d8f21ae419047796bc60a4247133a4d1bcf1564981297cb276824ee41a44bd2942a8c38bae71c6f96230a6d6c259b191e8986b9f6d4d583d58370ba0a7e82c74590c6c6d5d2aa0cac798b28d4751ce7765db7c123b678d4d799db3f05ed43e83b6662a6ae117ae34009054011bdd403824144965ba53baeece602e0a64748d64e1503efa27c0d67c5459356c93bdeecaa599879fed57264cc4913ae3f8b07b25050b238adc9571156587e6573a75ea35042f5279f712c627080a542ee23f8ac5c97be150f04aedd126e975841d864f245c3955d51a924696a92967f95e938f51d50718d14dfeb137bcd297cdcdda7254b6d7b56f288b0ce45ffae5e8eb88d3d817cceea27c48ee9bdfdd9b711cd4d1b53ed064f2c23f9933da428cab46e926d48c894900df82a4417ff530dadf96088f92fb5b868883ed445283837ee1b56266afcf3bf3de10238a5198e89340ac59644019096ccd8c9b73bf49db94f29bfa44545e19409f623f663656bf413ee3946ff18bcec002a8c327afde20eb9b23dba8fa7282180c0de733a30f3ef45d07affe6c22b97f73eaf29393c454bf5cf0838a38895f370882801898a1998d9cf362b06dc8b7eb22c49ace34ecac6d1d424f332666129f144eb3d6f262b1d1012c11756610be9110587727cf9eab05e757b179724105909127cde4dd41fbe6614bf1ebb820444344926a4f67ff1ffac95318f4f2f6ff898dedc85ef07a0b9491314c2c31b9dac675f4781533ef76c5b9f742c1196c4b252457c29b14ac709e98175e7ad761b27f08b9194f6078d4e46015e6ab768b870e14cba8788047a38f76cb0551cebe592e9b804ecc5c7925e5b8799332666afd1261352347e4536e5cc8976db735aaa7aa7a0c14a5f8854ad995fc1ce718c5177d31d992356846a4f3454cc5c4316601ef55544b4f7aaeafe6ec798c090ac89016aa14b5ca3c46519c012b77e965b49b9aae85cff9b65ca1e851db871916982398f2c1089b5e98edc83a6d8a73476fcbdcf2cf2d8247107d26558e90f2c5a50ad651f6d4cb80f50b4ec3c6125702f9e0f2f7c77482760835e4a6dc70f6e6ebab20d8b5b7cfc74e464a70a3982d144570e69c5404d0695498edc41bf70598131acb0163d5aefea973944bf91baefa6f4155b76aee7bb47c95df2227792381f042f07dc9f0d621f84692bee26aad733bfabf9921bff87376308f085a931d2ebd50d5678a2c1ea9f7ea42ca9a2ec202cb6dcf520a78fd8a610eb545ff7bfa408eab872d1e4d84ab29501a6f9e7bbfe2745b90012f2de4c8fbc596b8a7a365837d59e00f88deacd86331f08345eddc2204355da33598650417db44380b6fdc477f052afcddfbf640659dd0dbe63b8894e5583641c5f8a8798f8478ec160684f5d977c7eaea02c0818614ca3df58cfd158f248eb1549a689fd5a4584f47405ae05230f97577d00d341f95c2e8099ceecf9ec6dde57383ecac73ab639ccfd6be8326d49535503b07331b35aa19d5816d1646b43b13888b953da9bf5afc0d629df0000fe28d755fcbbdb062f72b24033143d6438792d80958d531f30fe5d7d76d9472c5889d5180b0727f0ac1c04476c4d6f973d6d9ef9f500e20bd943a0d5b383e4df0822714a58daa0affa6dc946a536bf30da430466dbe0d701db0304649f23b7972606ba997ae3c6c7b4c51be097223ec9bf5705e453b160e58fa7a267844472f169692d68d7cc87264a3eba5b2a576ff197f371183e48b8b3f33cce8dd544dbc529a1fd3fb60ff1e72c9c5b1da47eaf7c8dd2c26297d7f316cf143ba0e87c5b595ce93671ed6bee171a573c730a60f7bfcdf8f45718669d5f7e7ae6f12a386f337c9aeee1ed2759a3be5c127332e1e5ef3d75452d27227b0318b38bad85712212d1631e8441c9a48e873111e547587e0f2f7aa0207c5c3f39509d3ac2aea1cfef72c3d4aa7c0972b8c63b37df4eba3155951eca221ea051b6cdeedc74a1ee7f1b4854aaf8e8e0971b4f99d55ac45a78fa3a7fd05806a0a3fea21ce45c7fc43aee37b7e212c9fa64402cc92aaf3bd3e36291b821ba20b246cfb7396f4db282f84c2037f9c7cef22f041138498f88b1fa4ee78a10bd417ddd727ba9357a003242276469d84962f1ddba59ec24898bfc8995c63b93db8b45cc4b52b7169276db544e7c8560ac301d0b131f0472196208c0b0349042bdc12ee9a35a9b0d393882504a6e9bd7b4bc1fbf7a6d3dde9f7b788df29798f97968861fa13280bc7ac28f79616deb1672363f83c8a6f80b5a7fdd636afde6acc50d3e23e9137ca617944d7b8da786f7a1f3be569c67d13608aea88d3ccec9fb1275434428f19239a2c881287aa9eb217b964f54ac576b47f245065ac2cd80dd644cc37b8dca0f6ffe3ac55a762312d4cd14e1a6d370545c1870bc287267643778a01c19953e8947a08882ff3cec67d02dc247a2f3ebbb81dc9b221a35babe30efc7b0fd0948b20dfd136c90027058d46897e12cd7e045f0dab0bf631d6b68d0b32a3af2b9bd5e51c4ad4294b09b80d40ebe520c81116e97aeb4b5a413a5826ab35d90029abac26bf75dd5fa291a61f8198a485533e115f73890a774e83ddfb415fc75d3b3b73bcab3e4563eb79494d8b0895a6d4c3d8d9d61f8720c0734304dad4a2a5653dce298f4d7da36c05334579a30fc553e414fefb1778b0c49859cde1007901dd4164ec261401edc09d6bcaae93acee6038504066b84ad7165f0ee18489d12536c5fe218cc6468182c25ec041e2df05203bfdcf5b656b8d58af1c3325129531af770aa170bb940ab9a363c0fb38212d4e0d07669965abad8955ab68aeece13fd70e2c73023ca1a3e628964b619cf5fcc4da21e0dd2578b67ca8241b1da093adfcff3c5a16f9feaae9ad44d7b99ad8f7a1f83e70d8d9791a42569bd3af4c00522c4ba81bb4a30ac02c54a9f4939a58d9514d30451f4a85723e1b42a1e399767bbd0dd178ff76bd3cfd85116291706da2f2da0dbc556b06deb04f2277064f655a6c003541f143c4cc1898d94dc7dcb563e76574ffbfbfc978b6a5196f119c81a9fb0d94f882733c8d67be45d519a2fc70a8a12f4ed3ddace1073a2d036136f5a701883417ec9fbfe0ede5106614f8821dafa656b3d97a9c7d21612d2b1125c50d9657f65f38903d2457c11e865250f80f082c8a7b2c5b4477c7964324f84f7c63bc6720a193117833482807b31203e22c055db29ba752925dc0be366c902dd4bec975d111c4797b2028add570ec6bcaf0d502350dd122bc75c16ff0bc51bb5c724b9a9ca87960f97cd908c3aeafd3c63f90e7f3c5d566c4be2bc847a8e11e9a396ddc6e0016560385a943a8993b51bc33e9c15cdf23fb7cef03a4122c95451f993ed8bf19f7398441e8785c7362eb602d6b72e9b02d4c9e15f670bf7473a0ecef1f938c34758d0f7c1a5cc4aaf7b621d4d80c5d08719cfa8b1145b99734d0f037ac2c6dda7d1941985a5087b80c06ddda6ada621a3763b0705420e9eb4ab7adf74b7dcfd601571e088264a6a6ce20eb28f1ab56e166b15101bcb19eff96cb62d5406d08b09f3e3905153360f1b8953decac0ca79759dde88e8257099c4cf33918e2038f3f61ede415102f7e885f6f22f4eab7352c873ff6c3cf34e0fa8381ad7a77efa3a5b9652d76293520ebf472d8aa7f5301260e250e82c28471629b8113ad3dbd6af5f2870aaae6c213a945e70b6f038fbd3b359f1c803dcd6eb649ceffb923161b63d912a6569c488bcbb77e3cc1816d4997e37043d6a8845c0bcf734d9c79139e9e53381cca6a9065431edc8a4e2c4fd8ab7efb0f4d876d0ea8346e31dee2b9855c8f2ec9f80032a84b07a273f301b9d8c33573f801d78cd78df7615139daa02c635dfc3fd9092d7eb1c7f01b855cc07d8f95cadfc4bd9bc3c8335fcae6269693e964a34ec8b00296a892934c1b866fabdc9e3c2f404f3236d228be4c3f64d024842719bed67392bd1e84cf00e8cf38b758aa0e6b05864d5a9fae147cc95cd1166dccc4545e94edcb335b8b80a597026ad0010ddcf51c6c5a193b60e68511aff49447765856aaca37937", 0x1000}, {&(0x7f0000001100)="d190ae059025884d4db691d3ea3d71a95d4d4d4a181a4b0cf353e033e5b2204cfd4bb6823ec96959877c68d04ed8713f0786c1e05c308eced2cef6c22fbdf85a2de747ce963f527e63882a2494661b905f82a8a5fef018280a8912ff639f9f0a21b903f98a957fc1dcd9c225f4d90273ba2cbc0c3dffcc9c5d07a23f03a79679eccbcb45049bffc022649c8a1e262b4df3b18e904e31ca546ea217236cb8e5534a2f2839f15766f2e500e6999cb7992caf837f44a28f5dfc48990d6ea42d8f688b709d6ea5bf7e79a13075d8df7d622b64c569f1eb8afc806fd6a2", 0xdb}], 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) write(r1, &(0x7f000031f000), 0xff24) 2018/03/23 13:03:23 executing program 2: r0 = socket(0x11, 0x800000003, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) 2018/03/23 13:03:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xfff) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x8, 0x4) 2018/03/23 13:03:23 executing program 7: r0 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='!\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="1e2c4052632a61e5c44cda5e889f3ac50e2bcef9560eceefe26c013fa87a1b4ea1a0f7dfcf79b875", 0x28, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x62b6e1f31b57c006, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000140)=0x6) r4 = open(&(0x7f00000000c0)='./bus\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x17, r4, 0x0) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/44, 0xfffffdef) r5 = socket$inet(0x2, 0x80007, 0x6) ioctl$void(r5, 0xc0045c77) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) fremovexattr(r3, &(0x7f0000000000)=@random={'system.', 'id_resolver\x00'}) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/23 13:03:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000600), &(0x7f0000000640)=0x8) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x21ffb}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x4, @empty, 0x3}}, 0x0, 0x614, 0x80, "14f7cf444d234bb4b58cef3e7fc925e81969d3a326fb195ed9a7f6b111a9a0d0731d67957052c5b78300ed20eb84230bfa7df19aec1ec5347c4c960c49db77c4dbf906cf09ebc0882f45e40f616be76d"}, 0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/23 13:03:23 executing program 0: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80000000000004) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) poll(&(0x7f00002f0000)=[{r3}], 0x1, 0xffffffffffffff94) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/23 13:03:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') lseek(r0, 0x457, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) fremovexattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00') [ 81.520208] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 81.533842] audit: type=1400 audit(1521810203.855:43): avc: denied { bind } for pid=11989 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 81.601019] device bridge0 entered promiscuous mode [ 81.609804] device bridge0 left promiscuous mode [ 81.657902] device bridge0 entered promiscuous mode 2018/03/23 13:03:24 executing program 4: mq_open(&(0x7f0000000000)='#{)cgroup^\x00', 0x40, 0x40, &(0x7f0000000040)={0x8, 0x6, 0x401, 0x2, 0x2af6, 0x10000000000000, 0xad3e, 0x20}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bcsh0\x00', 0x7}) timerfd_create(0x7, 0x247e9145f7f2899d) 2018/03/23 13:03:24 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/23 13:03:24 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0x4}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)=""/143, &(0x7f00000000c0)=0x369) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 13:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x21fffe, 0x0) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0x7, 0x1ff, 0x20, 0x0, 0x1, 0x2}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0xffffffffffffffff}, 0x800) truncate(&(0x7f000049f3c4)='./file0\x00', 0x6) socket$inet_udp(0x2, 0x2, 0x0) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000080)) sendto$inet(r5, &(0x7f00000000c0)="9bc1f560b579abd878db16611f9f871814608c8050691d74a4664bfd477f74796d831e1b4129cdf10679ac0bf6794e4374a7b42149998734b5c17cec9d37d16890f32c87bbae30c536a70c30432532be72abc784893df616845b44a3a98352e11632e952dcdbe602c0e422a8c36fd8de368a9d081d2718ae971db95b5728f35f6b6f83650bc10269d4da2d2e5d7ab0eff69148b57c9b388f", 0x98, 0x20004000, 0x0, 0x0) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) sendto$inet6(r6, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/03/23 13:03:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mq_open(&(0x7f0000000040)='[,mime_typewlan1userposix_acl_access\x00', 0x3, 0x105, &(0x7f0000000080)={0x3, 0x9, 0xc9, 0x401, 0xffffffffffff8000, 0x7, 0x0, 0x80000001}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bdeff0), 0x10) 2018/03/23 13:03:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x0, 0x1, 0x8, 0x2, &(0x7f0000000000)='teql0\x00', 0xe3c7}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/03/23 13:03:24 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000001c0)=0xfff) setresgid(0x0, 0x0, r2) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) wait4(r3, &(0x7f0000000100), 0xc0000000, &(0x7f0000000140)) 2018/03/23 13:03:24 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000080)='/$cgrouplo\x00', 0xc0, 0x4, &(0x7f0000000000)={0xfffffffffffffffc, 0x200000001, 0x7, 0x48b, 0x6, 0x2}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/03/23 13:03:24 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/75) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2800000, 0x4000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/23 13:03:24 executing program 0: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/03/23 13:03:24 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f0000000300)='./file0\x00', 0x200000000300000, 0x4) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000280)={0x800, 0x6, 0x1, 0x2, 0x8, 0x4}) sendto$unix(r1, &(0x7f0000000180)="636093b9d8bdd4786a3976854195b8a457f21f40a8390a12ae0145e6624176698a7aeaa94ab4ea06432ff9d2a9fc6239176c967f15adcac173f912fba82720e5b73cfb128c82b7b3", 0x48, 0x80, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x883a2cc465f22e4b, 0xf) 2018/03/23 13:03:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000340)=""/209, 0xd1}], 0x3, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000180)="d07e361c40026e1e90978999ea3ffac221fe959dbf7797eca7a2a0ee34962b4e0c6a5cd03a2a0dd6d15d202e9fbf7a703d369bdd4e25ada97dbeb86089f50ed81ab42dcf5afde480c17608a626455e2a4e260e44bd41d2f445ce3f53417bc0723f30507bc6426449763685d69366ac8d3a9e47215e236042c0c95da08664333e3f8fd89ce16db105d2acbd07731a93afac76578e17722032355ad33397e5f9a4c6f8c0735b4ab4b3dee054a9ef09714c0f8091fc014f16e0fb2b2f0793cd09d0b988f6c9adf3fceded592e26ced62b8952ec01442955a39d") ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000540)="e6274c17fc262c98d58e4529fe2e84fc00811029dae75eaf49b7ca9724b4621a600fe8200b77fe0eb907326f5566c1fc72d480f3d9b14ea243df8d0f5f4340a73e153e453b546de13ae4b317e51563487528609edc168fc79bbd4167c06fdfc412d6a824f0e4ee40b49d3b56493fb246d00028eb014f258ce3b6ec75d9214383e9710d4800b2abc8a3c047bd3995fdcf5fb425a352e76fb36dfd5b839c45f345fef185f3eb174ff52607fda8fcd2354892e8c4bd209e0459b2c06711a215ed91d29d7c77f0b7761508d254dfe55fa4e298d415374b254145ae5e7840a1ae5ec225f27dcc3d52403eb3b98be72b") 2018/03/23 13:03:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') getsockopt(r0, 0x7, 0x5, &(0x7f0000000000)=""/78, &(0x7f0000000080)=0x4e) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x1d0) writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="9b", 0x1}], 0x1) 2018/03/23 13:03:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/23 13:03:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000040)=0x4, 0xfffffffffffffe7f) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x80006, 0x683b, &(0x7f0000000200)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/23 13:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) select(0x40, &(0x7f0000000000)={0x5, 0x6, 0xffffffffffffff01, 0x5, 0x7, 0x5, 0x9, 0x10001}, &(0x7f0000000040)={0x6c3, 0x10000, 0x4, 0x20, 0x8, 0x0, 0x4, 0x7f}, &(0x7f0000000080)={0xe6, 0x8000, 0xe4d5, 0x400, 0x9, 0x55, 0x5, 0x4}, &(0x7f00000000c0)={0x77359400}) 2018/03/23 13:03:24 executing program 1: setrlimit(0x4000000007, &(0x7f0000000000)={0x4, 0x800}) userfaultfd(0x7ffff) 2018/03/23 13:03:24 executing program 3: r0 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000cea000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002580)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x10000200000}) 2018/03/23 13:03:24 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x521280) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x7ff, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000020000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000120000000000001d0000bdc7782100000000000000ffffe0150000000000000000000000000000"], 0x80}, 0x1}, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/78) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x5, 0x200) 2018/03/23 13:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x502) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000004c0)="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", 0x145) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x0, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0x400}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000000c0)={0x4, r4}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/151) r6 = getegid() syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x2000, r5, r6, 0x5aa98582, 0x200, 0x2000000) memfd_create(&(0x7f0000000000)=')$\x00', 0x3) mremap(&(0x7f0000454000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000fb9000/0x4000)=nil) 2018/03/23 13:03:24 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xbb, 0x8001, 0x3, 0x2, 0x300000000, 0x200, 0x9, 0x1, 0xfffffffffffffffb, 0xdb, 0x6}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) clock_getres(0x0, &(0x7f0000034ff8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000013fc0)={0x12, @time={0x77359400, r4}, 0x0, {0x5}, 0x0, 0x2}) 2018/03/23 13:03:24 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1) 2018/03/23 13:03:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') getsockopt(r0, 0x7, 0x5, &(0x7f0000000000)=""/78, &(0x7f0000000080)=0x4e) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x1d0) writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="9b", 0x1}], 0x1) 2018/03/23 13:03:24 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffeef) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 13:03:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/03/23 13:03:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x80}}, 0x0, 0x4, 0x76, 0x80000000, 0x38}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6fa0, 0x2, 0x400, 0x2, 0x9}, &(0x7f0000000180)=0x14) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/213, 0xd5}], 0x1) write(r0, &(0x7f0000003fab), 0x0) 2018/03/23 13:03:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@dstopts={0x0, 0x4, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x9, 0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x6, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x4}}}, 0x84) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x4}) 2018/03/23 13:03:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x11, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x5, 0x7, 0x100, 0x80000001, 0x0, 0x9, 0x4, 0x4, 0x285, 0x6, 0x80000001, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 13:03:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0xfffffffffffffed1) 2018/03/23 13:03:24 executing program 5: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x7fe, 0x0) fchown(r2, r1, 0x0) 2018/03/23 13:03:24 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$void(r0, 0xc004587f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x20, 0xa, 0xa, 0x5, 0x0, 0x0, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) 2018/03/23 13:03:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) r1 = dup(r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x4, 0x4) 2018/03/23 13:03:24 executing program 6: timer_create(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x1b, 0x0, @thr}, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x1c, 0x4, @tid=r0}, &(0x7f0000000240)) 2018/03/23 13:03:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000040afe0)=[{}, {}, {}, {0x4, 0x40000ed58}], 0x34e) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x7ff80000, 0x3, 0x37}) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/03/23 13:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000964000)='io\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) read(r0, &(0x7f0000c78000)=""/107, 0x6b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/23 13:03:24 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x3f, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) writev(r0, &(0x7f0000000080), 0x0) 2018/03/23 13:03:24 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x10, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x2b0e80ee341336bb) ioctl$TCSBRKP(r1, 0x5425, 0xaa) 2018/03/23 13:03:24 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x13}, 0x8, r2}) 2018/03/23 13:03:24 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000be2ff8)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x2040, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x0, 0xe258}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x9, 0x8, 0xf019, 0x7ff}, 0x98) 2018/03/23 13:03:24 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="747275737465642e7070703173797374656d7d2d766d6e6574315c2bf62d6d696d655f7479706521263a776c616e315e6d696d6d5f747970656b657972696e67656d306e6f646576285b005dfead19adf034877977266b11a5686d89e8f6595e271f4c221950147390b0a471623d96a4bfae56a98ad776367b4fbc67ebcd4e30bb27443fb1df1d1cbeba9caff4b0b2e659eafb941d4f5f17f17c85fe22729795ee996a4c60d2a544e3"], &(0x7f00000001c0)=""/251, 0xfb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000380)="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") unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) 2018/03/23 13:03:24 executing program 0: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/03/23 13:03:24 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x12, 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x53f}, &(0x7f0000000140)=0x8) tee(r2, r1, 0x1, 0x0) dup2(r2, r4) 2018/03/23 13:03:24 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x4a}}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xbd}, 0x8, 0x80800) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'eql\x00', 0x400}) ioctl$TIOCEXCL(r0, 0x540c) r1 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='lo\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/03/23 13:03:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'rose0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/03/23 13:03:24 executing program 3: r0 = epoll_create(0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004d4000)) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000000)=""/159, &(0x7f0000000100)=0x9f) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)) 2018/03/23 13:03:24 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="260000002200470300000000000000ff06026d200086eeea92e9ff094a51f1010101033500b0", 0x26) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/69, 0x45}], 0x4, &(0x7f0000001300)=""/137, 0x89}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x2, 0x2010, r0, 0x2f) 2018/03/23 13:03:24 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '&&trustedmd5sum):\x00'}, &(0x7f0000000080)=""/107, 0x6b) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/03/23 13:03:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/protocols\x00') recvfrom$ipx(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x100, &(0x7f0000000000)={0x4, 0x9, 0x2, "2dd3462262c5", 0x9}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000437000)=""/155, &(0x7f00000e0000)=0x9b) preadv(r0, &(0x7f0000000080), 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r2}) 2018/03/23 13:03:24 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x553) 2018/03/23 13:03:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000001100)='/dev/input/event#\x00', 0x80000e0, 0x20000b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/4096) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x2, 0x1000) pkey_alloc(0x0, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x3ff, 0x8) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) setns(r0, 0x8000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"000007890b00"}) 2018/03/23 13:03:24 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x9}}, 0x7, 0x5, 0x2, 0x4, 0x400}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="af0000003331cb72de8b69a12d906701cb20fdc087f27eaf4e203b9f2849a4d5d65e62668539ac31da1984aa4c1ad2fce73555ad4835b680c406fc95a649f1b805c3a1eff515eb585a8cee4fbcceb490c86e330000bafba013a26a499beaabbdfde8abb12842609e362701a24c2f34630118d565285bcef76813bc24cbba99eb5850d8579e2919bf923cf4cd461b182ca50259cbce7e49027c9f9994aee72440c2ebb2e932e27cf70ce83ea60896800a76b71a"], &(0x7f0000000040)=0xb7) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r2, &(0x7f0000000000), 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000002c0)={0x1, 0x7fff, 0x2, 'queue1\x00', 0x1}) 2018/03/23 13:03:24 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, "13cd9ac56a36c0134a529ef7f56e1ed2eaaa37b25c05e50ae5f20a355c9c87fa"}) 2018/03/23 13:03:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000080)={0x401, r2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/23 13:03:24 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x48, 0x0, &(0x7f00000000c0)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000040)=[@flat={0x73682a85, 0xb, r1, 0x3}], &(0x7f0000000080)=[0x78, 0x40]}}, @exit_looper={0x630d}], 0x65, 0x0, &(0x7f0000000140)="549ccad99810b9176d184ce9ec81e1c70e96e7854a254175d4ea75e504073cd5537336dbeb27342df5b96550845c5039288cedf8e510b3418e9a6f7d3cc327591f05571257dbdc9d8f71732281e41e7daaf94e0dfa405592c9c7d8ecc76c6d2954d0f161fc"}) capset(&(0x7f00000fc000)={0x19980331}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/03/23 13:03:24 executing program 2: r0 = gettid() exit(0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0xea, 0xff9, 0x7f, 0x7f, 0x1, 0x4, 0x20, 0xfff, 0x8, 0x7fffffff, 0x1, 0xd7be, 0x5243, 0x5, 0xfffffffffffffffe]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x80000000, 0x2, 0xfffffffffffffffd, 0x1}, &(0x7f0000000240)=0x14) mknod(&(0x7f0000000280)='./file0\x00', 0xc002, 0x20) prlimit64(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/23 13:03:24 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/rfcomm\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2, 0x20}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/tcp6\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x61) creat(&(0x7f0000000040)='./file0\x00', 0x58) lseek(r4, 0x0, 0x1) 2018/03/23 13:03:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/03/23 13:03:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000180)={0x8, 0x100000001, 0x5, 0x5, 0x8, 0x9}) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x76, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r3) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e66000), 0x4) 2018/03/23 13:03:24 executing program 6: clone(0xb8745e9bea6eedfa, &(0x7f00000002c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000300)=0x15e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/route\x00') ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000100)={0x3f, 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x7e, "a2315b7a89da73dc2f67e06f85c00236d29d6b326b8e1096de91615bf921baf1ebee4ee7b573d88b25460fd99975997a5e13ad40552d61ef0d94e412d16590d9b4cd05a45a3349885a83c5d7d236c7bbb6f3a619a8effaec2fdaaf386847c5d951555d9778c50589b8a8bf72758edcfb7e0882ff672d2adeda489f9f2c68"}, &(0x7f0000000200)=0x86) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={r4, 0xda, "10cf90a724f22197df944ccfe8f0bd2a168ff01a6ee0afdf4b92b157b49e28551fc4eaa2ac5c46ba805111c72af241b1141c7b63db57f6c9c8242a10105d08c9be827badede84a86801d76b00e2b0cc501fcec0895a00feea03c834d03533aa2772bac76f825365613ea931e2f37ba11e51333a29995156f91a5b8edfeaa04a34f4443bc014c10f1ac4ad7b5ea0647ad05621c5499f92dcc7140211225dc1dc9c702ad226b283ce78d6595957ce2b915037b44a37909b9ceaab62074d19bb36fa34a72bc9a89284a732bb2988d0d7ee754564bab2220c3389cd0"}, &(0x7f0000000240)=0xe2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x401, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x0, 0x6, 0x1, 0x3ff, 0x1, &(0x7f0000000000)="766d616e300000009d00", 0x928, 0x3ff, 0x852}) 2018/03/23 13:03:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) sync_file_range(r0, 0xb22, 0x7, 0x4) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ab4dc5efa48ef42e0000000000000000e9ffffffffffffff000800000000000000"]) 2018/03/23 13:03:24 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r2) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/23 13:03:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1e0000000000080000000000000000000100000000000000000000000000e1ffffffffffff1d000000000000291c05dac5d167e37dcd00e4800343f96fbc336fa4d49a76117ae4e77a5fd1"]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x500000000000) 2018/03/23 13:03:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) clock_gettime(0x6, &(0x7f0000000100)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x10001, 0x30, 0x1, 0x100}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) futex(&(0x7f0000000000), 0x9, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x0) 2018/03/23 13:03:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000010c0)={'sit0\x00', &(0x7f0000001080)=@ethtool_wolinfo={0x5, 0x0, 0x0, "c405fc5dc603"}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x401}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0x3b9}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x9}, 0x8) 2018/03/23 13:03:24 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000edaf20)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e24, 0x1, 0x4e22, 0x8, 0x0, 0x20, 0x80, 0x2, r2, r3}, {0x6, 0x401, 0x0, 0x0, 0xffffffff7fffffff, 0x100000000, 0x0, 0x200}, {0x401, 0x1f, 0x401, 0x7}, 0xffffffffffff0000, 0x6e6bb0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x0, 0x0, 0x1, 0x8, 0x6, 0x3}}, 0xe8) 2018/03/23 13:03:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x7, 0x9, 0x400}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000340)=@routing={0x0, 0xc, 0x1, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}]}, 0x68) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000001c0)) dup2(r0, r0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x800101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e22, @rand_addr=0x4}}}, 0x84) write$eventfd(r4, &(0x7f0000000000)=0x2100000002, 0x8) [ 82.413183] audit: type=1400 audit(1521810204.735:44): avc: denied { net_bind_service } for pid=12206 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 82.461165] keychord: Insufficient bytes present for keycount 2 2018/03/23 13:03:24 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9, 0x81, 0x65b, 0x7fff, 0x2, 0x7}, &(0x7f0000000080)={0xebe, 0x80000000, 0x8, 0x7, 0x4, 0x10000, 0x2, 0x1}, &(0x7f00000000c0)={0x4, 0x1, 0x8, 0xffffffffffffffff, 0x1, 0x3, 0x8d8, 0x6}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x4}, 0x8}) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000280)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000200)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r4, &(0x7f0000012ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200401, 0x0) 2018/03/23 13:03:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) prctl$getreaper(0x19, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/141, 0x8d}, {&(0x7f0000000100)=""/151, 0x97}], 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/22, 0x16}], 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000007740)=""/115, 0x73}, {&(0x7f00000077c0)=""/4096, 0x13c7}], 0x2, &(0x7f00000099c0)=""/255, 0x290}}, {{&(0x7f000000b080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f000000b640), 0x200000000000005a, &(0x7f000000b6c0)=""/120, 0x78}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13dfbb", 0x45, 0x0, &(0x7f0000253fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 13:03:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000000000001600000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) alarm(0x5) 2018/03/23 13:03:24 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000100)="06e22a844e63d7e65a5cad84d6ec5bf883196193b8779ead0e4b9fb51bd545132993289b36b0222c") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x109000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x9, 0x4) 2018/03/23 13:03:24 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rm\x00\x00\x00\x00\x00') madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x7fff, 0x9, "dab5de710d10", 0x3}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/03/23 13:03:24 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)="73797a5f74756e00008000", 0x10) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"2202e9bae0baf3"}, 0x6}, 0x10) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/03/23 13:03:24 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x601, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9, 0x12c4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x9c, @empty, 0x1}}}, 0x84) 2018/03/23 13:03:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e00000007f000001000000000000000000000000"], 0x14) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/23 13:03:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') fchmod(r0, 0x0) sendfile(r0, r1, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) close(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/23 13:03:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x1d95c760, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 13:03:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e87000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40800, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x0, 0x9, 0x555e, 0x2}) readv(r2, &(0x7f0000f46000)=[{&(0x7f000062d000)=""/4096, 0x1000}], 0x1) 2018/03/23 13:03:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) socket$netlink(0x10, 0x3, 0x13) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 13:03:24 executing program 5: r0 = socket$inet(0xf, 0x3, 0x2) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000003fca)="020800000200000000ef37ca227685e9", 0x10}], 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x5, 0x4) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000002000)=@hci, 0x6, &(0x7f0000000ff0), 0x238, &(0x7f0000004f11)=""/239, 0xef}, 0x0) accept4(r1, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80000) 2018/03/23 13:03:24 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00009e1ffc), 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000eac000)=""/51, &(0x7f00008b1000)=0x33) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 13:03:24 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) write(r1, &(0x7f0000000080)="898df15e1a22cfc004f7564c26020007117d24822012c898106611e6f73c7336c54d4e3023d3a336e7996cea06f952d23d0fd7c0cc57a82ec13a8c195dbdbf", 0x3f) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0xd8) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)) 2018/03/23 13:03:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x3f}, 0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x100}, 0x8) sendto$inet(r0, &(0x7f0000000080)="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", 0xff, 0x11, &(0x7f000095fff0)={0x2, 0x2000000004e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000027, &(0x7f000098cffc)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/03/23 13:03:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x2) setfsuid(r1) r2 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="e04a1d6a4d6d31fd928a8c1ddb2c6373222eb9403c22621a68ca8cca6c49ae955f0b923e5c76e3c0b928ce4720b48f9a5875222d601d78f483a1", 0x3a, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x9, r3) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000100)="2900000018003109002000010020e706020000e300ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/03/23 13:03:24 executing program 3: r0 = userfaultfd(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) inotify_init1(0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ca3000)) poll(&(0x7f0000144000)=[{r2}], 0x1, 0x0) 2018/03/23 13:03:24 executing program 0: unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x900, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = eventfd2(0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) 2018/03/23 13:03:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x5, 0x7, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1) fremovexattr(r1, &(0x7f0000000080)=@random={'osx.', "706f7369785f61636c5f616363657373736563757269747928d800"}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/23 13:03:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'lo\x00'}) read(r0, &(0x7f00000000c0)=""/231, 0xe7) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/03/23 13:03:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8002, 0x0) fstat(r0, &(0x7f00000000c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/03/23 13:03:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20100, 0x10) openat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x8) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00003e1ff8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000080)={0x2}) 2018/03/23 13:03:25 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x0, &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f00000000c0)=@access={'system_u:object_r:unconfined_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x35}, 0x48) 2018/03/23 13:03:25 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/182) 2018/03/23 13:03:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getgroups(0x1, &(0x7f0000000380)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000000600)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="77f778dba1a19e497e2d5dd58d1ec2cf931415b406f6197a5185c1a79f56561af86863fa66f81c21f70a75356c41a1fd4d50ec4d922d5236bb58c4e05ef2a48f5422592f5103350cf3e09a6a2885cd3ddcf0b1bb675052766b845f7edbfbff178796ad1b60a1604a48191573d3ad5d675a8ca5f8c46d8c50246332103712e71ed4f09f9d70366ad1ca1e2ec67a1baca9dead2ac6d04c9ac0506ffb5f897dd4d8df749c7e4d366a7f829cc4fc5ae380553246e5167f19c6c833c373d7b905bc2ad7bfb7e7ca2492967ae97b27736df0e505faddb0a46d6a31d1d90d0043991bb4f9154cba99", 0xe5}], 0x1, &(0x7f00000003c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x8045}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000480)="a81ae183aacb78b371cb05a3ce7179564ebf8e0099a67e6efeb21d3c87305cd56656dc3d0d5ad9b9f76d0be0b9583207683798135c41d62986aea60b8d97d307ee7d30b74eab35bef9e9742d2ab2314beb3f5933013f25fd5bb835bee44ee437e197014532df33968974100c8176384fcfe53f503ce9bcea9fa00cdd0192e9e1d96623e0bc09f03227117a42c72269f2836f500e0b10f52b6f1fb954328507356df86723c0061c7ba9c2294ffc6f2025aa54c60a814d2fc9a8c81aa9915ed8e92a70327026473e76523d368afc7757485dcb972cdc", 0xd5}], 0x1, &(0x7f00000005c0)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r0, r1]}], 0x30, 0x24040080}], 0x2, 0x80) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/1, &(0x7f00002a1000)=0x1) 2018/03/23 13:03:25 executing program 3: socketpair(0xb, 0x80007, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xd1dd, 0x0, 0xd2a, 0x7, 0x0, 0x1, 0x80, 0x1, 0x0, 0x1ff, 0x1000, 0xffffffffffffffe0, 0x3, 0x3, 0x7, 0x3, 0x6, 0xf5, 0xda, 0x964, 0x2, 0x6, 0x728, 0x4, 0x5, 0x80000001, 0x80, 0x38, 0x1, 0x31e, 0x2, 0x401, 0x8001, 0x2, 0x80000001, 0x80, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x8000, 0x3, 0x3, 0x0, 0x79c758b, 0x0, 0xe497}, r2, 0x1, r0, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80000) clock_adjtime(0x0, &(0x7f0000001fda)) [ 82.660850] audit: type=1400 audit(1521810204.985:45): avc: denied { connect } for pid=12314 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 13:03:25 executing program 6: unshare(0x8000400) syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x0, 0x2, 0x1, 0x10001}, 0x0, 0x1, 0x0, 0x0, "01a79dd6e3a5a7eb"}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000d86fc0), &(0x7f0000623fc0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bpq0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x78, "601ba716651a9de92c378d11c673db72a3552f89a00fe66291a0b0370d5e8e5d0b61e79d91baa099f106f3d3bf122039344947b3aedb72be585954dd0cf077ac550bafb043cee0261fff502a190b562d1de338dedfd1cfebf4d595bec4e01731596b8fe0a394b3164399e47b461b4cceefd59984674241fb"}}) 2018/03/23 13:03:25 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00009b0ffc)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x2000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x8000) 2018/03/23 13:03:25 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/03/23 13:03:25 executing program 0: pselect6(0x7b4fe4f92bd9152e, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10001) 2018/03/23 13:03:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000a55f48)="17000000feff01000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a880e000000e2a67e0600000000000200df018000000000f5009cee4a5acb3da40000000600670000c88ebbff0601150039010000000000000000010609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x44) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/03/23 13:03:25 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)=0x0) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) r8 = gettid() r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) r11 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8) getgroups(0x6, &(0x7f0000000c40)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r14 = getpgid(0x0) getresuid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) r16 = getgid() ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) sendmmsg$unix(r1, &(0x7f0000001080)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="d7b720f5c2b55372f621a1b2e98217", 0xf}, {&(0x7f0000000140)="197ec50e5702261d37e224d8", 0xc}, {&(0x7f0000000180)}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="03f8f8908cfc", 0x6}], 0x1, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xac, 0x40000}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000540)="7724283705cc98f8bd981218607a16b4b2dbc4398e7f1957a0f91bbf1d08a3237134e93cef2a17", 0x27}, {&(0x7f0000000580)="708d5e2dd002199c7966e811aadd27c80f21cd766e6d553dedef77bec16ad6dfe6463bc328447dc96a42497a88bb1855bec7b6ea5df2cd480c27ce2551e95b7e7d65bb27ff5e59a98fe7415c94581d", 0x4f}, {&(0x7f0000000600)="92deea1547ebce4385e4e76d8cda7cc3e418c790bc93b4b896cfb4bd56d665b8d6ff2e061d47e27e0451d900fa7823848d8c6edd7f28b88f10bba3800777ebb3eaed4a41d19090fa2a993bd1593c67b25914e3eb303027bb6fe0ddd8793aeda077b5e07c4d4cece510791afb775311bf27a55e1f04863c5a539f981be94a6f90a37e0ab15aace465b60bc5e07d6eb0b83de8acef8d891454081b7662adf30faf25636035f17e3f04f004bf32982799ba121e04043e6e08be32a004e6fdd8a48077208f6b0907dff16cfe44f7fbd2ebd08fcfd73c1f246c2b988b48e8d483", 0xde}, {&(0x7f0000000700)="63b4d3ef9a1415d6126b56a2ab0379f1468e3dcced501e3b1e93069fb00e0a8511fb90a347ee79169ca952cedc5da32cd887a127db9dca517eccef7a81369357bc917740596bddc7efe2f0d1427192e41f8e8b9b4c302ea93e449a21fb63060b37b83322682feac3bb99051ce5164fa3d3e0afff944387b29bdd83bee9dd4881311f233bed574e5f9d93b889d83d990a7395ae226d67702e72bed3ba2d7e560ab7b7315b903ec8355225f240dd46a92e223df2b7a906f5a363852eea8602", 0xbe}, {&(0x7f00000007c0)="9cce30d12309b72e1911ab797380284d4ae55d180665159f84c241ed3607f03f5878d6ce24789298a6cce3ac093eab201ac9d62ba894da6e3e239f5595", 0x3d}, {&(0x7f0000000800)="55289bb62164964895639d57e1e0911c77d6c32eea", 0x15}, {&(0x7f0000000840)="efd910a0ea70f94cfd94b06497e0f05e8407770dbe1eba007f97e43ecc92bde467e0fead5330f5a56cc5f94ef60e7c198ab9c93c8e5950611dda9280b9bbbd23d51f116a6bacea982f599b09ec", 0x4d}], 0x7, &(0x7f0000000d40)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x74, 0x80}, {&(0x7f0000000dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000e40)="61ab65f24b26199fbdb94048c617e5b698db5461d2e6373ee8cdf679ce4e9f247b31d88cf9917903031c", 0x2a}, {&(0x7f0000000e80)="78523ed58a43ab79eb51b1da0005d4ef4141da37f92068e251e0decfd3839793060fb3b468d54ff81cb7a77cf4bcf75e81f6b873aad6999cd5d4df43a54f03e075fc94d18b16", 0x46}, {&(0x7f0000000f00)="442344122562ddb520818e666f54d0d3fae88a680d17af638976e8d9d6d9cd87d05bea7f03469287fff2685702fe7ff5285c7b57e50bbaddd1cd6922e6d194b5b405d986fdcd462bbc5dbe113a094bac69ffc71f239380f22315fe943de7fc98f824b9196cb931395d3a9cca48fce16d0c8972f6138a10076bcd74ca6c1306ceed9cfec05d41656f6fe64a75bba7b850a962bac87fc2614c6a9435b14dce12d521bde4ec59eb3797527ecf171128191c96250b2a7fc513a0a7f18c91db2437ce305c17a8ed8a1f968315216fa6ad4d63a704625c537385fc3c8b26384fff857e82d5a21fbc0a8a88d2", 0xe9}], 0x3, &(0x7f0000001040)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x801}], 0x4, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/03/23 13:03:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x1, 0x5, 0x2, 'queue1\x00', 0xb867}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x10001, 0x4) write$selinux_access(r2, &(0x7f0000000200)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x36}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gretap0\x00', 0x2}) 2018/03/23 13:03:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x70e7c361dc7a63cc, @any=0xffffffff}, 0x10, 0x80000) sendmmsg$unix(r2, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000000), 0x0) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0xfdee) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0x7, 0x2, 0x1, 0x6, 0x2, 0x101}) openat(r2, &(0x7f0000000000)='./file0\x00', 0x2a0c2, 0x10) 2018/03/23 13:03:25 executing program 3: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00002e1ffc)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x4}) 2018/03/23 13:03:25 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r1, &(0x7f000080037c), 0x400000ff) 2018/03/23 13:03:25 executing program 7: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001040)=[{&(0x7f0000001000)=""/26, 0x1a}], 0x1) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r1, &(0x7f0000335000), 0xfffffffffffffe56) 2018/03/23 13:03:25 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) mq_timedsend(r0, &(0x7f0000000080)="7d054dc5bb51b8db34989fb464600cc08d6068efcd89df4cc30bea7756175298b2a1353d1c3ebb5283baa5d088195ed51ccc22058800a2508a641e057bc3741712008866370a159f8b539e7ac4fe26cad55b47c64fc1a2b380cc80d69b6aa6514b33b261ae6328db53f47abd9399f73b18ac89b9a94e293b5bbe65f550e45396", 0x80, 0x1, &(0x7f0000000100)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7e, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x2}, 0x116) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000340)={'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) read(r0, &(0x7f0000000280)=""/166, 0xa6) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x244, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a17814a083296e10b3dae804449ab2067cea6437b6a8feddb57265ba52a6"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="85d0064847df", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) socketpair(0x1a, 0x3, 0xb, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000680)={'ip_wti \x00\x00\x00\b\x00', 0x4}) 2018/03/23 13:03:25 executing program 4: epoll_create1(0x0) eventfd2(0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000140)=""/51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x3e000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0xfffffffffffffc01}, @in6={0xa, 0x4e21, 0x1b7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}], 0x64) r4 = syz_open_procfs(r2, &(0x7f0000000240)="6e65743f6d6266696c746572007a2aaa6f65dfd94725483530a9557a755d37e87da7a0e29a15e2d22a3af5c93356222404e9dac63cc8d74db8ab30daca5d5e9724cf4636ed3657a2bbbdba51fb3286eafaaa33cfe05bc549c721f30cadcb4320ec2e3e16970c88a669") getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000200), &(0x7f00000002c0)=0xb) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/23 13:03:25 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80003, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) r1 = mq_open(&(0x7f0000000000)='system.posix_acl_default\x00', 0x2, 0x100, &(0x7f0000000040)={0x29204000000, 0x0, 0xfffffffffffff37e, 0x8, 0x101, 0x23fc, 0x97, 0x100000001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x22000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x8, 0x8) fdatasync(r1) 2018/03/23 13:03:25 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = open(&(0x7f0000000b80)='./file0\x00', 0x10000, 0x88) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000bc0)=""/109, &(0x7f0000000c40)=0x6d) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="915a200f7d51d6373a9d63143ff38d37067063655e8327f0cfcc0be12fc33f1e1658a5f59d98dd53c33fa2faa79d70771ed7684a0f678b970d8ac61a4568b7f6cd53d70b155466e1ced316dc6aeb81a5baff6457b652acd2b053abede2af2f8aa0785b067d5bb41ecfb0494eb2ad5e913546acc2d039c44e0fc7ef84dbc568ca81b1b781f5fcaf124dfc812a3413cf27a052", 0x92}, {&(0x7f0000000300)="67b157f31841995635d96b7abce57cfd812558ee7214802029cc445a84bb027cb1d90b5bc842e620d2fae0d2d6589add5433faf2d2d26d0ceebaeb7f049dfd2ad67ce15ce55e529627b193e42792209e5d2481d8a8001c82d35a41452e72728515580af5dedc6c549f4b9d84e6d47e8b630ea7bcaad6dcf9821868c77637010c4a1e815f6409ab06a359884314b6a9f725ffcebf1019c8a71caec57394d7b4855706a3dcb7f8dad280fbfb387a651524fc9429fd22160b9bf567c9f8089eae00db1e27", 0xc3}, {&(0x7f0000001040)="32d3be52646f20ff0097afb5177ea134789c4d8ed8d41341f0d600745d04c770f3e3d38ad7dbabdaf626729fc8e07a9b96a5764cd2898a6cfe704c4767ca5fd7aa36b031a99747a0a17184fc54474fe5b0b5a4bf7fda945e62472f9b3ada6b4e948fa06cf48eaf95a2370cb75ed9ede9bc7efa518f1d042b4cebaef0d5c756d90a008d0856481de694bb67ce1bb9b137e43ad624967d02b4cf07964508c8b431a82a989b15d3a61a8d4113b2914f7def0ad8d277ae41deed6bbc22a4b24bc513732bb269bb01b9f6b038e5693ec09eb6960d04576a7132fb894f7e9bef51c67f3de44654f99816ac2ee4b381b09dc39a16edb54cadfc61b7decd92ac05dfb9c2e1977c66e7f95b5229ae2b51b25662c0304712b2e09b76906265f532dd084d6e4059cc11cdf7ea6be7e6749951b1c70712ed8a70fb4ff982424136d92b60ed0561b1ebdf03c957dd430986a0ad499833ed86a09bb34e514704f827d6a827f8a2919e9854ef0a7b0cba68c48a4f59aa1b98e3414dca86c3f6426408457cade9b4d8405ac0b95a9eb6e3cee0ab9fe714535a3434a0d87ee97086572318250fd1f2d03b70b08f1039e730cd88bb9ef73ac9b2c85364e07058621c09f2edbeed18c0d52aaacd58801836874911569fa41e98807f196d553b0656f3da0e614b9ba6fd082c34b5eb4f99c41c28ada21dc7f9c69bbfb8a1963fc6891eb3fa0b8ba57b9f076b8d01e932e335366930a153c1898f9fdb1a94cfae6f925435f849d211bb6c6b37ea6c3a23af2d3a5a8af5019c196736e8767ad7418bc1206d3d7a3d2e68c0e1e56d866c33c95e97673eca0228830310fda752a9fcd1f58b43e5a4c8d016cb07abd9050bd44e51deb3ae3f544a5c713fdf2c7029024b6be3badd228e16ca9dfe6b6e19297660ba1db404d126f748805a4f8d2c4943c69d2630154875ffbebf8a0b66dd381f1e8ae10a54786074f482a874faef8a236e9b2e5f68c3950946cf58523548f39005fb9928c151c7abd6d43ed07c3aeb5cac64223639e61df57d29980e8770b573219a125aa82a1afcd28a38de51ca32ed0368ccb26db56bd1f9a2f1345bce743c5953ca32668b5b08958678dae33b42c81f4ff2580ee3ed19d4fcbb5145d69688a520cb399f370a71c751796f8e55dd6d1f397cb8f67a46c71b564c7c3c7013eeeebaa6d3eeee1700c97fae96311b83cdeba72c2a1443a9bceb659b8c638e4c044ffaa4b79497fb2a914713195db9a08264b0b6d4e68b48a2b89cca0cf1fa67146e325157532fd3561edc8b89dc696822f8a3fb538d2f3213fcaa31462e91f5a0200aa7acd0c2910e32ac452ba7192c8a66238209e1fc9f5817862140c8eaf905302804f3eab71c4024deb3999f00ceb6864760a16e3efeb060af15989035948a128f3203e1d8cd3248d85eccaf5fee9fe3a8f23673ce3aecefa2c5a88ee1db6cd43435546e0bada69aab6b45983b3ecd9f755dbd1f257973c96ab023a73bbb5afea69803afad870bb1557cd4be9a119cdf98fada9bebd3b06fd07dad2579a576313c612a5b1341408eb715041dd3afda770c6ea1df799493a0d0ea3b981b4d660321115dcb6705334b8a40b521333dbc97a3309c0167a9b696fc7efe8597dd50af9f0b41c9e727610aee844087c83cf3d68e9f8fd2905d3b17ffc2f810499d3181900b3a1d9058b5170da7d899d78dc796ac4d8c519993a8da39571f30b2ed7adb45d730483647fbca57654eb0f2ec457113e3e21578cee6de234921b2c9762f71a3fc657294354730bbfea2c5d9795a2738bf484b57d88cf1d3e4c4a9e77f0c2ac5b346aed3422f6f9717c09819044a0803939e170415f376f3fda18d8ccb44c8389e1f0ee7d14f48073a2c5d929867bf21dcd1e9cca3053449630444740e3337f2f3a304b5e7a63aa7aece785867a9dffdefcfe0c6e53ae37feb71d29210082e423fd42d3a82291918aacd76dae36cb5f57a1f40b881d93006dc868bb7bce2dc62ddd0d40bd87107106c0d536305fc892c5701bc10af43b8566ac1b19ab72aad7c628d7eea9126bbc596f313931688d8aeba1f7dc74c441bb29a0b66e5dcdcc23a63e2244cc425f0ed53b5d9d035522b921abebc90d8ff979463574918065b77c36b3711e8cfecc369ad268b1aec6fd36df78995a4a832f162022d33ba7a9a64cee5900add660a3936fe8bded671e630adce94434e2c5ab591d7e0aa921f35730df77e56344439d1298c9da25c43528c28da0c5d0d9731fe5da0cb62f11caaf7f224beaab7feecde931513633213f1dc292966713ea2d748ff503daf54c43bdd15525ddb8d6c80e64ec484ac115faf7e8bff5ff9a6ae4b94ca3c52093135e2134ef829cdc8c4332facdb9a209d549b7bd73c78bba7bc484185be9187f9da3638eb56b215fd513dfacd5b889460742f371b1e4207137d31f7a5002e0e61fa19aae90c868782fb98ce5c68bb3ea3a17380f3d7644ace025a216eecd94db620e5f136d4e4a6e3f2e3ed1cd5eb20850bdcea17533dc76e24e7ec8562bd6f284c6effdea71419ed5ac03f983a9b05c1821146b25a36299e86404490562e3ecb504d2c07de17ca8a49f6b21bdf88d297d7904856ef0cf7241a235d1b4b3f66198cb4f6888d4ca09354c8edfd0065a4dc4c43e3b63a70158244efbfc257bffae33f3eb79070d73ab46d126e60c0e857b49ecd3f71b36a61f081e373e3f05210785627e71caa0e46caf5f653cff799e4a199f403f01fe1f570cef97c93b01f0f2fd18b8e6e7b412ea34ef7f0f05436eaeea2b93428ba3679fa3834bde63e2d1aa469a27177ef4b7c8a3d974aa2737709f2ceaf0e24094d3f085c2b9faae2f472fa867ed55dc3ac70223f096b8e7c403d52b2aa11483890f55527aa3958dd8685d7b0b8594ca4d2275895dfac8278765186b0251cbafd25dc66317573d9a4a181e19e444baa957f83edc3762e98462fff731e7be046c59aa8a38ae18b157229a0d9f24e54b48d00f5c611de8d0a42d65a53885f21ed1223f149c5462af02b34201f76b112c947454d7c8d7d26bd4e35956cc970eb8525b426670f23a346406a7b76ea11da36ef099ea629530d008192af53cbe250c128081cdefcf454f39a5a8b014c90e728aeca99f45cac8c92a614522321aeb5b7d5ec7fd07a97f7402e048aaf2a7fcf878596c4e67a1e83826aeb3f7953e72e71d6e9f12bd6d16286f47ca93ed4e1fd074ed715033b8cd87a450392c696015512d67e542d6b818e292003391789eb9668fb4d8e4693217894e071e7fa06e7d3778eace5a58a8c85adb187d74ba05b0f284184a7d7fe00d1db94e24423551e37230fdf4d8548e5e51b7193e520580fb2b52b6b7d9a8778fd610193aeabb5dc65a7f1556f19adfd63efc8b1fea6c1883ec9022c104c0904de648b30f6a230bd646cff70e3d4bdd20e7ceb8c01e6baf577c99cf03f705dc13e83cf130152073368ca42e62eb9c9876f5840e8ab3c08c16bde0ec99b71a6eaf155593f36d8452f472198c44cdee31b6fe352a1f89261d83e268f10a1ede3e9f7b72985b8287c69f082f1e78645c9ee0274d47b6495a13b03d9801db4e62229a15a20d91e4233d8d21de94447e4fcb81f899a543263522570d0530421a2245b71e25f0af1dbd1be14509f7448c67b5007b7c2fa16509d785fc3c20b36223dd42ff924ba7aa5faaf7f1876808d04029daab4d007ddcba12b7cfbd080028d8fb374615baee698ca6a58ea4620c1a445c0d0dae8866a5f630f290a7a18ae05f95a80dc661937afccdd433beede9242c17cde82050d1294e77c67f9ec825ea74aec6a55abebff1f619b3c3d634494c951e8d7b1ac6fecf4a05be7f5cb38ad40975692b12f9a3b349b29ae7d01001260b7d1da1c8a795eac8a57f88e66e641d95b0ad9bd19e80ec1024c5d63dab577b01186303821a4fca33a57a0df8c908db098d6ee830684ce3078f2fd2ce19cfbb0db771d3bb4acdb6ad21a0081e78238a490894bc69eed78531107dc45bdd3d59c391b9ba0e7eab91b5aa04599e6635ac3e4ffd272a302746937cce935acb4370df49f5a2375cdf94e87f8b6cdef8b84c890db17f0b762cd74ccf63d527a24ad6d0e1edc946494c66f8461d35438d46754c6bd55b04ccf8171473787b7b75fbd38927f0831643d64d70adb0685c095b59043935872654a3068b31fa076d83a08a78c2f07dce8910b582f135067a9e1df1b414f4ad8445b1ba2d00603d84b3b515a3dfb465b622d41fcbddaf3b0aa124c1c659536664d801c8f69efc4f8ff49bafeac6a86c5491acec9b77a15fa531925d471500aff4b22f603d6a221e3c6bb495637072f2e6bb2c0d6f1e4d10cf67d0da29bcccc767aea84209a1a3c994534601cc0006c9e68967fd92b502d6c565ec0b88530d2c526a01336854b2337806da924b2e673a7ed089815a53ba56952609a593695f97bfc94102d2759169f11376f8181af65b245e9c61f993cc791569cc7d1c880013c9e566f972d98b273c8819be3a5ce7517ab621f1ee9a6fa49c3ee81fa0cc1782cebdee35f868af37c064d99b82eed4728794215d1932f1a70f7dbc7975b0091628acf29d6c387fe96886b8624db112a325fafba7fb1f9117df1f9404bb5bed7ac749add0dd90115e18f3c550e9943183c735f15030bd1e8b17b5df105ea16bf32b049393064f3b8783ee7e377bd4801b66f3816975fbd98ed1b73fbe1adc9b85ec9a7e75c00a062d20c09dec47375e956efd9960f7893a8a280870ebc2699bd86867658822689b30822cd0fd23fb569f36a22434d8d252bafc70d1d41fba06a7a2bbc381008a36887064d1176d053d1ae27d7fee24728dafe224adc000acc76039fbd3dd827768285642b3800ec6420e8265872ca38733198d623447fe27740181a1fcc57ebd3dca7fdfafb769a67e4eefae52d6a583d58e3088a152a9346deff8b47b6e2c8d1829595a448d5b63895f5f6513ead3796db366befbf4ce231c27701e02002b738b1c8ddae31d2cabdef3cead972e8e8e086d57744cd98a1f1b67e87a4c8c823ab48c1eb84057d34f1f2a8c3bba16844b45b615a1d0224c7072046128bdae79e6296e3286dce39dcf3251b8b0aa3a536f3510ce55925445aaadc37d70b6800fe3c8ca7ec3a85ba27ac5e07a0553f0ffc3c83072247a2802249b5b516612519f0af08f16b116455492acfd62deb9229f5d9af5e0413f0ac429dca4b98abf899fc83c1203283669c01776bde9a1e97692855e2d8e325e4be31bf2946883a8ef7165baab2068048f666561f2e20b2357192903c2e089854310b94e2e1820a1255c36fdc6a1b780b97daf8f823e95267501e9062d8315c751055b774334c66e96c45e909a4b706d2651b57496ed920ff0aa8b28274b65fa93d9442eadb1acd39f873dc5c8c2211fcfb86e91a30c19d765cf83e1c3f9cb21b607ec6547d78ed9165f0434be3cde042de36f13a7ff6cd0a8ce1b0e087dc68b883f7b4a099b569187da64bd5e0493a67be8773e75097ec0f74d1e7ed0704dd406fd1e7df0e51da85a303b4b5c1ef05bf5fc9240024ed2df984d7889c246566f2111f0288997d154793c957acbc67e3d864222cf4b9252fba712ca52641a740408c36befdf154f2a0bef2dc5d04a5f3f723739ab29468cb871c1d420b72c023c24397d1d14aea58c33e15fb18437c1a0e2485dc4209b981ed5a7d9d6dfeb4f778166450fc97e1262b8fc6a115c704695c6275769f9b8cbe3121df7782e0c8fc86b5dc5b70638ea578eadd8459806eb2d544a47830e4", 0x1000}, {&(0x7f0000000400)="379235cbbf6417383b904264e9a677787f3e2d7ad3b1e3e588d19813bb4bcfb69ac8fbcc79b6d28c2c240ff9683b6017cfc1c49278bd360d3b8341e7f18a732852005e2d214c2416", 0x48}, {&(0x7f0000000080)}, {&(0x7f0000000480)="f16ef45fb4322019a8d98b095b7561c48fa3caf243ca585e160fdff22a8667ea6a12b0c81498e76d6bc591339fcf05441d14a321ba7d871b6491158d2733", 0x3e}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="ded37dbc9e61c95dfbadcc7c4cafa6f54efab8d40101a09bc051f0bc9ccb4e19a31778cd380552af37d4850ba73c3d6d4d3df6ee13bcff684999dd7636970df50024147e104c10c381c1002fd1e87eb7094d0a6f23478f048065dfc2a8ca388bc183895736823042ad1fece30c9b28d43325f35d37d38a88fbe9ac23548abede4674ead8022d06935d307c28e869bd1c901434dc2e1a996f11ebd25539346685d269f9246e8e", 0xa6}], 0x8, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, &(0x7f0000000100)=""/153) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000700)={0x0, 0x41d, 0x3, 0x0, 0x200, 0x9}) 2018/03/23 13:03:25 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000000040), 0x0, 0x80) 2018/03/23 13:03:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') r3 = dup2(r0, r1) sendto$llc(r3, &(0x7f0000000000)="c5b448f2667b9d3428c35b64c8dc2b6868328370f0b7b353cbb8defccedb8c1dc8134be4a68f44e1d8278935abb7ba7e755d490b8dc7d534f58053d04acaca7e8a626e68039443979c58659f7e537f7b3ed81308a88696ee0bd2d2c4922db86d089754b8e1eeaf159244961fd3230c5eae661ec76c44cf8d60c623a140a80baeb0b64703ca4351ea4f80ae7b1af77e94ddf2d1c6888443f9e4c7c2a361924fdb4b7fb75157875e0512818d12e0d7221cf6fdec5aff239213eff8a7aa1885fc9074ce53a39e705b17d4edccf1e9658f012ee495d9036c253001e4aea7bf865a85c30bf06bcbf857b7", 0xe8, 0x10, &(0x7f0000000100)={0x1a, 0x327, 0x2, 0x4, 0xffffffffffffffff, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$dupfd(r0, 0x406, r2) sendfile(r3, r2, &(0x7f0000855000), 0x6) 2018/03/23 13:03:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)=0xffffffffffffffe4, 0x4) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000300)='cifs\x00', 0x2000, &(0x7f0000000240)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x244, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a17814a083296e10b3dae804449ab2067cea6437b6a8feddb57265ba52a6"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="85d0064847df", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) socketpair(0x1a, 0x3, 0xb, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000680)={'ip_wti \x00\x00\x00\b\x00', 0x4}) 2018/03/23 13:03:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000), &(0x7f000093f000)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x4) 2018/03/23 13:03:25 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) time(&(0x7f0000000000)) keyctl$read(0xb, r0, &(0x7f0000000140)=""/4, 0x4) 2018/03/23 13:03:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/23 13:03:25 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000dfffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x840200000000101}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/03/23 13:03:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8b30607f0e4ef2f1d04555f0e6206b09be72a51a3858950c28e9b7a986e825141d689d118166a6a94d45da7597555c238e352af18c676f9684d7333d8724115f8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5011, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x244, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a17814a083296e10b3dae804449ab2067cea6437b6a8feddb57265ba52a6"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="85d0064847df", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) socketpair(0x1a, 0x3, 0xb, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000680)={'ip_wti \x00\x00\x00\b\x00', 0x4}) 2018/03/23 13:03:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_mr_vif\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="6b6b648b34e7829c357d68a8b123c0212df9e87509d11d77d5e1c9ef516d79bbf8d27f9f50d36ed4a84bd4e36336bf1befbc34af5c7abc6ee61c538c66487015fad4efbc623564f4380ef1cad693d4938ae43c6792eeade0996d2536ac67df1e66e3c35bd3462664a78bf2148fb752") r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000806000002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000a00)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xec6e45c38be4c055, 0x5, 0x28, 0x0}, &(0x7f0000000200)=0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000340)="0010b40766d42777cf4387ec8d594898fb04e567d74befff5adcac164697e11bafb6834e14e2209c68bedabcbb633877aa18f888a4156b7362fe7f1cc173c57ae422c9ca28975fd90176e0") syncfs(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000300)=0x94) 2018/03/23 13:03:25 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111080, 0x40) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) 2018/03/23 13:03:25 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x41) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="d0068249ebab97c6c125da21a989633a155f4a1e8ef8a449b249f83434bceb4462735ecebd30b0b7dadf5dc98a7cc3a945a7c83e0b543b1a15e0a60e99241d3daf3c6b2a90cb11d3416d92a5c539f60bc1633cc8b07f9555ee984a91cf32620d1a3f561fedd053d12942039dd9f2", 0x6e}], 0x2) 2018/03/23 13:03:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') umount2(&(0x7f0000000100)='./control/file0\x00', 0x4) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, 0x28, 0x310, 0x70bd26, 0x25dfdbfd, {0x1f}, [@nested={0x14, 0x1d, [@typed={0x8, 0x86, @fd=r1}, @typed={0x8, 0x6e, @u32=0xb1}]}, @generic="af3a8f46af6ac5f32a78797a47fc9621f2021034ffb3c9e10ad65970b917b96264c23ac3223a299926f06090f0a00a9f389225418189ff1c959ab7492f0741d7fa78c75c4b70ad151a775e74"]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x8000) rmdir(&(0x7f000015dff6)='./control\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) umount2(&(0x7f0000000080)='./control\x00', 0xd) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) 2018/03/23 13:03:25 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x40000000000003, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x244, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a17814a083296e10b3dae804449ab2067cea6437b6a8feddb57265ba52a6"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="85d0064847df", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) socketpair(0x1a, 0x3, 0xb, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000680)={'ip_wti \x00\x00\x00\b\x00', 0x4}) 2018/03/23 13:03:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0x3, 0xe498, 0x101, 0x100000001, 0x12, 0x1}) chown(&(0x7f00000001c0)='./file0\x00', r1, 0x0) 2018/03/23 13:03:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'yam0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/mcfilter\x00') [ 83.011072] SELinux: unknown mount option 2018/03/23 13:03:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="2400000052001f0014f9f407000904000a00071008000100ffffff0100000000000000006d8d3029941953d9a00073f4fed071d91b0b5423f0e3f152a0cfd1819878613103ab320a42d6095f4ffeae4f44df552d6f2603e37c80073dc86356d2943e5ff3e9c145ac1a450792791e724d49db5d80d919b6b7623003f16146881ad966fe543b73b214c4532198a8", 0xffffff8f) 2018/03/23 13:03:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x81, 0x40}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x381}, 0x8) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x244, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a17814a083296e10b3dae804449ab2067cea6437b6a8feddb57265ba52a6"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="85d0064847df", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) socketpair(0x1a, 0x3, 0xb, &(0x7f0000000000)) 2018/03/23 13:03:25 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2018/03/23 13:03:25 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x2000000000003, 0x8) fcntl$getflags(r3, 0x401) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r4, 0x4}) prctl$seccomp(0x16, 0x3, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x31e, 0x1, 0xc1, 0x80000000}, {0x9ca4, 0x30f3, 0xffffffffffff0000, 0xc7e}, {0x7af8b329, 0x2, 0x6, 0x5}, {0x1, 0x200000000000000, 0x80000001, 0x8000}, {0x9, 0x7, 0x9b, 0x2}, {0x5, 0x8, 0x4, 0x3f}]}) 2018/03/23 13:03:25 executing program 2: r0 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) fstat(r0, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x32a9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x4, 0x10ff1, 0x101, r2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x1000, 0x20, 0x2}, 0x10) 2018/03/23 13:03:25 executing program 6: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) 2018/03/23 13:03:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) 2018/03/23 13:03:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00002d7000)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/232, 0xe8}}, {{&(0x7f0000003580)=@can, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/170, 0xaa}}, {{&(0x7f0000003800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)=""/175, 0xaf}}, {{0x0, 0x0, &(0x7f00000042c0), 0x0, &(0x7f0000004340)=""/187, 0xbb}}, {{&(0x7f0000004400)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/27, 0x1b}}], 0x5, 0x0, &(0x7f0000004840)={0x77359400}) chroot(&(0x7f0000000000)='.') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) 2018/03/23 13:03:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x3b3) getdents(r0, &(0x7f0000000040)=""/231, 0xe7) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1400) 2018/03/23 13:03:25 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000040)=0x15) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000080)={&(0x7f0000000100)=""/133, 0x85}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x244, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a17814a083296e10b3dae804449ab2067cea6437b6a8feddb57265ba52a6"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="85d0064847df", @broadcast=0xffffffff, @broadcast=0xffffffff, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) 2018/03/23 13:03:25 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) fchmod(r0, 0x10) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00000001c0)="3f29c41993762d25e8972b15d0be4fff4269d9c5305d5bae19aa3b3e9f67d71443c299ccff51e92af3c46226408fef99270370319545ef9a4d5a1ae9158188aa15a210b282e047e15fb932414e559cb864725287033a547d36a375f34d8a8c76ffec8c69e4123701e6f6bd7de08018b67fa03b08bb5a0f9fe790069aa6f740d0315792b1f2c856b1dbe41cdb0014cc4550c4cc9de1abbcbf6ca202be4efb6a75b65de69f77fad4dd211d03e635e9c094047aa61c623d06e4caa4") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/23 13:03:25 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="c499969aae4b048cde994db010166fc777c11d7a719026a4f14ea7becebb1e3d5baa3e1ce1ba79e9111bea2e718f7f37fcc5cfed3612a0d747f5a423e7963d31d90247b48f3992f3bfb88c8dfdde3e96ae9aaf67c3da7792d6c299606980db9d2a019db6825e", 0x66}], 0x1, 0x1) write$selinux_access(r0, &(0x7f000010bfbd)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a70696e675f657865635f7474656d5f723a6b65727a656c5f743a733020308000"], 0x9b55de4219c86cb) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)=0x0) timer_getoverrun(r2) 2018/03/23 13:03:25 executing program 6: socket$inet(0x2, 0x8000e, 0x2) unshare(0x84100) 2018/03/23 13:03:25 executing program 0: r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000020c0)={0x0, 0x0, 0x0}, &(0x7f0000002100)=0x14, 0x800) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="f134ec6c839ba7b12accd46c96dedc599486", 0x12, r0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffffc, 0xffff, 0x400, 0x2, 0x980000, r2}) 2018/03/23 13:03:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000001240)=@generic, 0x80, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/113, 0x71}, {&(0x7f0000002340)=""/241, 0xf1}, {&(0x7f0000002440)=""/237, 0xed}, {&(0x7f0000002540)=""/179, 0xb3}], 0x5, &(0x7f0000002640)=""/124, 0x7c, 0xd1}, 0x7}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000026c0)=""/127, 0x7f}, {&(0x7f0000002740)=""/193, 0xc1}, {&(0x7f0000002840)=""/15, 0xf}, {&(0x7f0000002880)=""/145, 0x91}, {&(0x7f0000002940)=""/94, 0x5e}, {&(0x7f00000029c0)=""/166, 0xa6}], 0x6, &(0x7f0000002ac0)=""/180, 0xb4, 0xc000000000000000}, 0x10001}, {{&(0x7f0000002b80)=@nl=@unspec, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c00)=""/160, 0xa0}, {&(0x7f0000002cc0)=""/34, 0x22}, {&(0x7f0000002d00)=""/82, 0x52}, {&(0x7f0000002d80)=""/235, 0xeb}, {&(0x7f0000002e80)=""/192, 0xc0}], 0x5, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000002f80)=@nfc, 0x80, &(0x7f0000003240)=[{&(0x7f0000003000)=""/155, 0x9b}, {&(0x7f00000030c0)=""/151, 0x97}, {&(0x7f0000003180)=""/135, 0x87}], 0x3, &(0x7f0000003280)=""/245, 0xf5, 0x5}, 0x400}, {{&(0x7f0000003380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003400)=""/232, 0xe8}, {&(0x7f0000003500)=""/29, 0x1d}], 0x2, &(0x7f0000003580)=""/57, 0x39, 0x3}, 0x100000001}], 0x5, 0x2, &(0x7f0000003680)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000036c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x6}}]}, 0x40}, 0x1}, 0x0) 2018/03/23 13:03:25 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4040, 0x100) accept4$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r4}) poll(&(0x7f00000001c0)=[{r3}, {r1, 0x2000}], 0x2, 0x1) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) timer_create(0x5, &(0x7f0000000040)={0x0, 0x26, 0x1, @tid=r0}, &(0x7f00000006c0)) 2018/03/23 13:03:25 executing program 1: madvise(&(0x7f000000b000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/03/23 13:03:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x8000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) 2018/03/23 13:03:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) fcntl$setpipe(r0, 0x407, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/03/23 13:03:25 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0x8001, 0x8, 0x101, 0xdf, 0x5, 0x7f, 0x2936d39c, 0x0, 0x9, 0x5, 0x1, 0x1f}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000009fda00000000229d4becc135000000000000000027001a000000000000ecab0f073c2e1ca950126947b9babb3dcc02d1505c6c81649a085fc3d1b8fdaa8b0b420f058041c3dd831a086aaa70196e440e35f2b5a74f45c0faa891a23e669d47f59a987ff8671833ccb5cfd07196b586ca7e"], 0x38}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0xc, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x5, 0x53a, 0x5, 0xffff, 0x3, 0x9}) 2018/03/23 13:03:25 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r1, 0x0) sched_setparam(r0, &(0x7f0000000080)) 2018/03/23 13:03:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="ac95e4d8ca284e302100000002b5e9975711000000000031"], 0x102d5) sysfs$1(0x1, &(0x7f00000000c0)='trusted\x00') 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() getpgrp(0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, r0, 0x0) 2018/03/23 13:03:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x12) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r2, 0x0) writev(r2, &(0x7f0000fb5ff0), 0x0) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() getpgrp(0x0) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) [ 83.660023] netlink: 24 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.676701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 13:03:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x200, 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/03/23 13:03:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) munlockall() mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x8000, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x9, 0x8, 0x1, 0x0, &(0x7f0000000080)='gre0\x00', 0x69, 0x1, 0x800}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140), 0x0) clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f0000d63000)=""/168, 0xa8, 0x0) socketpair$inet(0x2, 0x0, 0xffff, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000280)) 2018/03/23 13:03:26 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x100, 0x70bd2a, 0x25dfdbfc, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x7, 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000001c0)={0x1f, 0x5, 0x0, 0x65, &(0x7f0000000080)=""/101, 0x2c, &(0x7f0000000100)=""/44, 0xfffffffffffffd32, &(0x7f0000000140)=""/80}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f00000002c0)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}}, 0x8) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/23 13:03:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005d2000)=@dstopts={0x0, 0xfe, [], [@generic={0x0, 0x7ef, "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"}]}, 0x7f9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = getuid() getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = getuid() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000001a00)) getresgid(&(0x7f0000001880), &(0x7f00000018c0)=0x0, &(0x7f0000001900)) sendmsg$netlink(r1, &(0x7f00000019c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1800400}, 0xc, &(0x7f0000001800)=[{&(0x7f0000000140)={0x15b0, 0x20, 0x400, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x5a, @uid=r2}, @typed={0xc, 0x59, @u64=0x1fd72c1d}, @nested={0x126c, 0x2c, [@generic="7deb1ec1f9bdd24c207db1fb35c361cd76b82decb6a7ea5081933690bb6bce46801925ff9eb074bbab09f21daf7d676f013a0d20ae7c5b18f4add90cc67d920839b1bf8c86112fdca7d936be0fe6c4a138534e6d2b03420a9d1af3417f47afc860da87028f71173d9b42c14f666506a7bb531dbbd4e2d494b999e54b6b1c37279f0bc081a1cc57cbe2a903039ab04312484737e9b8371b3e0aa5b9ecfa368d92a436a0880eac106158122cbcd8b75c1daed04cf808051d160d3d7b040cfdc3da5317737ba03a4a75743e2ef0d0d3c42c4a61ed2c9101730c09c003f4ff8c0dee235e324c2525bedf0c58cbd8197e6407", @typed={0x58, 0x8f, @binary="6c02bd27c4e361bb2f97e3678cf3e70fd2bfada14304ee581577f375c114cb3c87acc34e59e09c3f23b88ee00dff73b7a971ea6f8188d47f0f3d9704c146afe95d7faebf01b32cd57760584035d0aeedd90ccd57"}, @generic="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@generic="05bdb2c8c107d6ff41aa17ab82ca29990428136feb888f746161267863b5454b102a7f15712c23664429e0269df164082f21b569e9738ecbca72030d80e8467bd12112b05df7c3bafb3533572139e78cb9ff6b79d4a8056c6dc12b972e803daadae7307fe60ef915f53153e0a3c427ae5abd4c77bcfedad58dba549e81ab3c502ab86d7749735a9084ba203d273a9468f3bc4bd14be65dec71311ddd13c1622e6c5365162490b3ae114a98b1d62f18d27375c26ab4e75b814cb926ee674cb17f1640acc03c9d842bc48ced0680325702fca20148ba1f2b23f2f8556cc2d5f04d4fcb7a107e81291f971d7aec190351ad14e6", @typed={0x14, 0x28, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @typed={0x8, 0xe, @uid=r3}, @typed={0xc, 0x42, @u64=0xfffffffffffffffb}, @typed={0x4, 0x5a}]}, @nested={0x320, 0x40, [@typed={0x8, 0x4d, @ipv4=@broadcast=0xffffffff}, @generic="e37dc9205e9138bb1fd6b302a2388e7afa32ace121ebff0e8be654f01d936167eb19f6a704545eba14ee880ece17a219daeca4d92eeee8c1d8ddc5486ddc9dc65a43b4e43fcd63cc2216045fb8d272c1e893adc0255fec043c035cdf8b4190a2d14e1422838204dc28d4afe73888c3c897e1794815f5d8064640a8fd2c4fcd0abf0db2611a4d04b5eae1886f55bbf8c209322536dbfb5031d3ac2e9c3f71328c", @generic="38dc0d15ce8b6ed3ee3365ad9a9046e72659e8ca79fa87878f67169b20bde87082b1c4ee2470d306dda8e337af24977c587dbd7215c02468274d7a8a1000d9ae8f539c5b6194aa477535", @generic="fc6a41a9bb8bf37ea468ab916bd1ec77eedf84f3ffafa146a8cfacc29094eecfc3192fe02931f97408bc93f8f4a8f54143bc3983e0639616ba0db07e8921bc74d7d7a1851b65b6853378", @generic="de42212f4c18c83f7218c8e876ce29519cfe523044b642b0094067daa2ff4ada89f38471468b707b20951f5b5d3c446c4440fb1ca6f71a8ff1442f745655ed91136ff3477ef0725e0a262be6e904d0ab860d1a827c0b8d37a8", @typed={0x8, 0xfff, @u32}, @typed={0x8, 0x7d, @fd=r0}, @typed={0x8, 0x87, @fd=r0}, @generic="b813b1b5d79ad46a33632ad1b79f61db8b5e8a71cfcc04fd7e1412d71fb85dbf23e46f6135018442495f1c4056c029491d8b58baf8dab24594b0ce567f38c385d1ce5b7beb6bc952a96d6abe6cfd3f80b8c993e288cef270550f1cef5174d09ba25641830e3cd267b5cabb75be2166e6e0abd966b59b2414ce753ce385cc322ca0f5704dfb4988c94715397f6584488b537545dad5a05f1090dcaff30b935456", @generic="f96414d3e9c55f3d8da4a2826904eeb61e27ac5c7a2f2005b04d59d8cdac2c15124dfb6fedac591efc652304332d4ae0ec571e6147ccfe09ab3171ad494d675e36604b5a9a74296f58cb459632415bf9e613cbdfb364f274ccda720596d5ffcc723a1929282a68075b8668bee06850f42bfeec90ac7179a3d3cee3ee2fe64b6b3dd3ea1908b268f69a47757355812d16949710fcd4731c0c4bdd96315bd5e93aa3f2d5e8c814201fa145b39d7020621542a1455494cca3f4f24dd313dba075b204653992e194c6e222cdfa58084ac7"]}]}, 0x15b0}, {&(0x7f0000001700)={0xcc, 0x30, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@generic="d287769c5fb1f7b6d47b47ec7ee411d05535024155cacdd44f005739ab5cb69b27422600fcffd98e46cd5dcd1cd085994a78ab48aaefa10810f390e92db62ed77b94428404b69868602573dfd1c2cabe0247555c97f9b497907910b474d7d5830eac9b7eab157911559b014ecc6ea2a6cf89b6b3a284578fec74d3c04fb01047b74691f2a5c38cc90a6e589fbe5c48177c2ed4b0cee49d5cf6b6d85862a7a47a6afb4a69c776ca0a92216006d5825e07f5e6bbba7fbc145e70b245"]}, 0xcc}], 0x2, &(0x7f0000001940)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x40800}, 0x8000) 2018/03/23 13:03:26 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') r1 = dup(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/23 13:03:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d000018000000000000000000000004000400000000000000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000047000000000000000000000000000000000000010000000000000000"], 0xc0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="021800071e00000029bd700200dbdf25080012000000010000000000340000000600000000ff0000ffff000000000000fe8000000000000000000000000000bbff0200000000000000000000000000010800180005813600dbfdd740f6ae65b2672804e09ba1905695a483c85ad4609f29313202f7c297c2c549c9810418e4cd4315be5910a3d1b66fcd9912bef900000800120002000300ba6b6e000400000006006c000606000071530000000000007f0000000000000000000000000000000000000000000000000000000000000002001300000000002dbd700003350000020013000200000028bd700000000000"], 0xf0}, 0x1}, 0x4000080) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xc, 0x1000, 0x0, 0x12, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x5, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x8, @empty, 0x800}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x0, 0x10}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x1}, @sadb_address={0x3, 0x17, 0x32, 0x80, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x90}, 0x1}, 0x40004) [ 83.678363] audit: type=1400 audit(1521810206.005:46): avc: denied { create } for pid=12536 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/23 13:03:26 executing program 0: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/23 13:03:26 executing program 2: prctl$intptr(0x18, 0x100000) prctl$intptr(0x0, 0x0) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) shutdown(r0, 0x1) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) 2018/03/23 13:03:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'syz_tun\x00', 0x7}) socketpair(0xf, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)={0x8000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100000000, 0x0, 0x0, 0x2, 0x1, 0x0, 0xa89}) [ 83.773475] IPVS: Creating netns size=2536 id=16 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) 2018/03/23 13:03:26 executing program 5: mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) [ 83.802356] pktgen: kernel_thread() failed for cpu 0 [ 83.809792] pktgen: Cannot create thread for cpu 0 (-4) [ 83.816466] pktgen: kernel_thread() failed for cpu 1 [ 83.824269] pktgen: Cannot create thread for cpu 1 (-4) [ 83.830177] pktgen: Initialization failed for all threads 2018/03/23 13:03:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xf1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@dev, @remote, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0xae3a, 0x5419a0e, 0x400, 0x1f, 0x10, r1}) sendfile(r0, r0, &(0x7f0000000140), 0x8000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0), &(0x7f0000000180)=0xfe8b) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0xa, "7f2817b6b6b1fcb0ded6589ef0703813527d2f6528c039b98b19788882553ce3004298c1ee961853380f4d281a830de624418c5fa3a7807b0f79216b40332ed49122eb0abdfc9883d77f40f8fd6e4a68be9787d96d9b5260fc4aaddbed71a742e3425ff9604c679ab5232321c0d0ca2f425d899241aba8c3a5e00a7ffcca"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) prctl$void(0x20) 2018/03/23 13:03:26 executing program 7: r0 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0xfffffc4c, r0) 2018/03/23 13:03:26 executing program 4: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000eacfff)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing={0xc, 0xc, 0x1, 0x8, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xe}]}, 0x68) prctl$seccomp(0x16, 0x1, &(0x7f0000d02ff0)={0x0, &(0x7f00002e1fc8)}) 2018/03/23 13:03:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/enforce\x00', 0x18000, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001400)='./file0\x00') writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="29e668144f2396e8cdd1f537fd4e569c21f19b07a0dccb50307a284f565a103a10b472a270ba74efd6b4982c435b894c0f8e73d397bcbb66", 0x38}, {&(0x7f0000000080)="618516b9c07bf4e0188a06bf", 0xc}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="fe126a4c32c108901ef290623ab4e594ffdf613b66082182a10e31b9670ebacde6a67fd577366f5802873b9e30d187", 0x2f}, {&(0x7f0000001100)="e4ca9b3b2be6a7ac6124d2bd7d33700c20f86a9c0e1cb98233b8c8b17a42b80243eab5629280b673cec6a1e8f283b24e5cfa527863b8260ad1b06141c8f1bba780256ef6ec1e78ecdca11af65cd6f04e3f6e2693d1c84a34eda6efbbf39544fac6b14aa879ca265c0844b3dae45c4aa1557968d6d487b1919bd430b8ba6ed871502eb8a16dbd5a283a8a3520f4f307d11ac9153beb4564b6df8cd6994237da0807df8b78439a3c4cf0bf452519f64da1752e34a38536011265b4ca9dce837f316d097d8fbc50213cb6e034a199f3ea579e94f96b9e0b830c", 0xd8}, {&(0x7f0000001200)="b6e6ed5f7a17f7dd7f110f2dc93bdf4fd6f6f9e285e680bab2cf26b64a27a512832ce6315077c6e264a19a8fb073e9e309edb864a527fdb3d328835f6ab635f7cfbe13a51f92a076f0ff7de6731fe70b904efbe66c80d1a7ef008e87e2942069362eece4cffb31f049729b18d982f39286933e9ff8c73deea916da76a4574e3d969118879568604993f8f518105fd7c6b69ebe29774cdbf544c9aa00bc627950aa41e129fc766dac076bf241012f24419fb06c0aaec2873ae1e291e17221516a8757461b66ee388963f58296fa8f279e105784543ab558116d53", 0xda}, {&(0x7f0000001300)="54843609de191a780cb8a0b7cba30cf9a90e840343c7fb6f33c7620a4e0c61", 0x1f}, {&(0x7f0000001340)="ce75324b81b187d1632483e3d62d53b2fc625c240315280a915d8ef4273e05e40e175ee7c062833a85ac59a9c3a163eac2fbaff08a1f34ac8075d04d41a99757432cf471107ca2f3582be807c070198aacdae1403cd942a431fceca9b1080d0565af494545348fe64ce10d0ef8221128f1c5d9d144e8ba", 0x77}], 0x8) 2018/03/23 13:03:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e0000002000000000000000002000100000000000000fb0000000000050062041aeb00000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x129040, 0x100) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000040)="4277fd57fd41bb4cb0ba146ec81164b6e3a576edb6ef2c8eb8bdca7f796bea8f5b820e35738a90474807c4f27e9240140bfa571ee2beb09f", 0x38) 2018/03/23 13:03:26 executing program 5: mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2a493233a0e7", 0xfffffffffffffffc) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x3) 2018/03/23 13:03:26 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x94}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x22) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006e80)={'ipddp0\x00', 0x8003}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002bc0)={0x0, 0x8a, 0xffff, 0x3ed, 0x4, 0x9}, &(0x7f0000002c00)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007f40)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000002c40)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x4}, &(0x7f0000001600)=0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001640)=@assoc_value={0x0, 0x2}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xd58, 0x7ee, 0x3, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000016c0)={0x0, 0x8}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002ac0)={0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x9, 0x6f5, 0x6, 0x96968da, {0x0, @in6={{0xa, 0x4e24, 0x80, @empty, 0x600000}}, 0x40, 0x8, 0x3, 0x0, 0x5}}, &(0x7f0000002b80)=0xb0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001a00), &(0x7f0000003ec0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002cc0)=@assoc_value={0x0}, &(0x7f0000002d00)=0x8) sendto$ax25(r0, &(0x7f0000006dc0)="4008ed12de1f5aea43eff296226825b91b8431e46ff2491ee62ecdc89be90a72db1069778b2b99b896662c2490d9f37cacaf85f2765bfb8f856e3eb1bb461544139dae6f0c39789cb0f906ca6f94f4f64e8bd73daa0a7dabb8fc525ab18ff0fec08f07a9c5", 0x65, 0x4, &(0x7f0000002c80)={0x3, {"5744b9b17734fe"}, 0x80000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006d40)={r5, 0x5000}, &(0x7f0000006d80)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002d40)={0x0, 0x3}, &(0x7f0000002d80)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006ec0)={r2, @in6={{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xd0}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006240)={0x0, 0x10001}, &(0x7f0000006280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006900)={0x0, 0x4}, &(0x7f0000006940)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006980)={0x0, 0x1, 0x20, 0x7, 0x1000}, &(0x7f00000069c0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006a00)={0x0, 0x8, 0x800, 0x101, 0x6, 0x40, 0xffffffff, 0x9dd, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x447, 0x0, 0x8000, 0x80000000, 0xffffffffffffffe1}}, &(0x7f0000006ac0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006b00)={0x0, 0x800}, &(0x7f0000006b40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006cc0)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0d80c5af3da32fe1feb4f4145fa97af1bb14e4a29c67a2bfdd824350d601a23d3fbef5f2d4852fb936dbf0e0a544bab108c36afa138b60bcf011fb035e8ec5da70a58ff58ee94fdc8b7376054ded37f4343674c5d5d49a1490d1335bb95343e5e896a3689da8796d767f974f538495f9", 0x70}, {&(0x7f0000001200)="bba7cd1b0caef7369f9c4059702768a4e8cd635d58ca54c3d33ab4e442090d511e57aeb40c45f98bd77ca493c5b168aa25a143f880279d0cbabe6f469dc553d05ec68f07077a", 0x46}, {&(0x7f0000001280)="aaebb7251d133310c9497307873839837fc0ec5587d629b0de563d3047ef0ae3bb02da", 0x23}, {&(0x7f00000012c0)="a8cc1e5b0b5067fd0e8ecdbaeef9382d7a4a0a40de70", 0x16}, {&(0x7f0000001300)="bbeb2ea711c6bc3cdc7f8992cda6d8d2304e2d4d3382bbd07bfcffc2f374ae7a59785ce861c391d462135cb01204bfe825f2dbfcde77c4a7c2d89f072fdddfa5ea89e7ef7db5a2139c994bda1048e5f6909df2f1d20f284e65451a788dda526fb407fb06c502851152df059c106f1059f0740510c14084f738c3c44684994191dc5579e779442bc97721ee7f7a4b5f3fa157136b0e1fcc42293f21639b19915df11b6b82fb8911eee96e7fc3012f471cdf609c87cd0b19e1725b0e808a93c58b8086c4a28b0f267ac5a81d533df402dbd93680d9e032df4457dbcfc45d1fae4dc5be70c620dfb309109b57a43fa824605e96", 0xf2}, {&(0x7f0000001400)="28862936ca9e3bcb19ab0605e53b23ec743cf4ac09e588247c93fbdaf998e5778a5cbfc4c05361bc422bb5f4dceb71fb51cba3615b3a23df0a84409f0241bd3d7a8b3efbc4ff91da701dfbcaec5960b7272ad557836beae4bd6abd46db8db9fa411fe709b186f5677704b0def852e3762df55c985be60bc9b63009346e69fb10666e7c77cc66c4a7397711d03673b755e6c2e3c136f7b9b61a0ac8fbc8b746598dbeffdcd13b8ce89206ac1c30b35316ca9de5a7b3cecf16f284686de8649271d0e8c0062320e34498d5c95badb1", 0xce}], 0x7, &(0x7f0000001740)=[@sndinfo={0x1c, 0x84, 0x2, {0x81, 0x208, 0x0, 0xfff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x2, 0x8000, 0xffff, 0x3, 0x200, 0x6, 0x3, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x1c00000000000000, 0x4, r4}}], 0x84, 0x4000}, {&(0x7f0000001800)=@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001840)="c0fd5bc3893a18c20e4fd6e02d26a016f9e9c5d8955ba8fe3e64aa63acca525cd3f842df8a2817d6acf86037c3126f96ccaa69a69ad5ffe994fab0b284afa7c30f30d19c761c159d3178fd3db923a42526f2eb4bedce475df145f41d74e46b577356fa12e528bcf3b4a92ebacfb2c15538c41888c28e4f83105fc5e9897ae8975821d91b42358bde108098a308e67be33ce67ccc46ce6060b6b91769940d0b8d348bf30b2c9625bade9a1194c9f6713cce8c9dbe36aef44e70d59cabb4689382f182369f621c2d8144b65e", 0xcb}, {&(0x7f0000001940)="42f623030ef3d1aec79579cade9877ac9e268b119bb06315e2b05823419b29c5f0b42546410a6c8602af744831dd00457da6888ba50c60362bb1275d50a857111881be287fc21c17ebf75bedc344b3cc9f21f2e19d4a2112b93ab3827f04ada46907cce711f407de1c0387f3a7c34d9023c997c0a202ed1184b9bc5351418c3f3ea9e8e3f63a83226b848ca1e157f68f9c99d21a838b4731f898fd8dfb7a62866ff4d1c5f0cdc679a9cff66b", 0xac}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)="8708a8171c854e7f7b45698ed85a8da1cfd4765658fdab57cf1e1de4bc9cc9565cfd4580228e309b16e553e51e27", 0x2e}, {&(0x7f0000001a80)="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0x1000}], 0x5, &(0x7f0000002dc0)=[@sndinfo={0x1c, 0x84, 0x2, {0xeae, 0x8, 0x1, 0x2, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x9e, 0xda7, 0x8201, 0x7, 0x7, 0x732, 0x3, 0xffffffffffffff01}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x9, 0x8204, 0x2, 0x264, 0x5c, 0x7b, 0x6, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x4920, 0x200, 0x5dd0, 0x535, 0x1, 0x6, 0x9, r8}}], 0xb0, 0x48041}, {&(0x7f0000002e80)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000061c0)=[{&(0x7f0000002ec0)="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0x1000}, {&(0x7f0000006000)="be6fc0d282cdf5156e41ff1d2f02edddc49b9b00777eec78db0e39b8d2d5787306c69777c1bf", 0x26}, {&(0x7f0000006040)="3f1ae1eee601d25cd7d4ae0569f0c5468ee228852d986e08678ab4e673eb5d54c45582dd672a45e9b2593bc31a50c9fed121abe3c59a44df96f18ad123448351628dca6f39a6277cbd5c807de46310440d482538cdf61ccd274a1eababa1aedf11c3e394c6c8a8226afbb4dab07a2130753b9d0e98a8e64be48684b076af7582ac49420e29b6739d20638071bd83f129f619d52332498f1c077c8266b0a58bf80d1c468f864b778a8bf32debc8d62784065258f8a0bab6ede01848fe5e081d7e695d571a2b", 0xc5}, {&(0x7f0000006140)="2fad9a2efbeba6f03a573cf7ee2177916d096da0519311d80f4a3c33bbd8da0f383f4e3b39ada8e4c3febe4da450d77d24c84b8da91e95ea0714e1747225dcad02ec", 0x42}], 0x9, &(0x7f00000062c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0xffffffffffffffc1, 0x7fff, r9}}], 0x2c, 0x1}, {&(0x7f0000006300)=@in6={0xa, 0x4e21, 0x1, @empty, 0x81}, 0x1c, &(0x7f0000006880)=[{&(0x7f0000006340)="8779677e13318b5890e322925216ecbe9ea1b4bda54a2e50f12acf808d18594ea176989caa4d0987a19dcafc510adaa1594c5756804d85097978d1a01b4849d1d17dd38171678858e8d3a61b2e354d08", 0x50}, {&(0x7f00000063c0)="631764e861a2b781fa28246b12c5fab3a548ee8aa484810ac4e5f177124b6c26c306d66649b2caed5032362d801beba2897ba05c2888992564ec742bc0a1a9ef6d606d10457a663927a431d4db5a5f386bb79d3e7fcffcacbb6e93732ce1be00ae1bcb625709a7b18a3349b77335872904e2bb89b9870e1e1db64588", 0x7c}, {&(0x7f0000006440)="5856a0d99bc612cf5755693dd134c76122f0e2d6251627ad37fb7ad0534095c979150976902e934723dbb6ad11cfb02e5ace5176fe5584d7eb", 0x39}, {&(0x7f0000006480)="86e50e70eae7ff3b279dd870a53a7fc92364aeeec06da30ba482ecd91179775868ee9580e40388ea83f9ff125f0a7e04f5413bbc33dd1c67a8207f1ea7b45d3e6be4fbde3b5ca3a01805c3ca1522580d4d43aaf3aa893061c627a8f5aac8f04ff144f2925ce3a65f46f7cd9b686716d18d8e13e20eff46d63e2706db844fd986f818821106a09b1939f1220972cba84e1a60124c23221badf15197075e4f896b70334edc57ddc5e91042964b9c158c3307e51dfe1f0f", 0xb6}, {&(0x7f0000006540)="85434f69aa619f5244e936988c7e86870dff3af216df284adff87436ba67544147cad61d4fc74576e0cf3e3d35017383f3af356163e0f2d454df8b80e404b2c2b15b532c5295c72c8e2a3597fbbb03ece761056a654c5e549334e8fb4da63337f5bc57bc76f72172f1792c951eb9cb0221513ab8ef4de1c6733e484ec26aac2202a80024d1e6b5a1f6e0d4fa8a0ed62e4350e931958b65cad9d5084b66b5c322b44a901b5af845ea5f642f69914c3ded071156f9e7d59870dc0a9e4034d37b420a9400553c05321223", 0xc9}, {&(0x7f0000006640)="b53b5b579d568bac0f55fc2079a1416254e383731d8ba0797af24671c47d50ad1affa0863211d9b239bfdf4ab290dc4513d60b830ed89be71acca6da72257ef8696a45d2afa0eb8c023497b1d289726a52832f0701276928c38c3b4315be0bb816e0aad5b4ae580f", 0x68}, {&(0x7f00000066c0)="88efe9a8b5aa989c6e6d2a20322e045e109c6168c80c6d3ee4b2ce8d14b25dd4031ffb75459e6a1f25c0e6a8711a8d79836914991b542153a3470dd3bbcf2714cc615f4325418db80f9ba2283878e7f0ebc8b119b3d411c7d77323b2313c4747ad9d62b3c5910254595f4d2c99d4c01dc442ecb0e846f33366f0eac08dba3655d9c2684f", 0x84}, {&(0x7f0000006780)="efd73557e26ff4ea67725e2d005f718a8244bcbdff3c09a7605fbb0a27535e559c9257c2ffbdd5aa54c4b23b8c5e9c1f9eb187248b224e6a8f9c4a53bf07284457a330014d5abacf5d02af2f3bf7826fa2f7", 0x52}, {&(0x7f0000006800)="ca05a5364f82e277680038610668b11c11d7a7c710510d1daaeb0c8370f21f4941f24a739a8e358a5e75d058dc39fb57c705465f6ea10df45f1cf692027662577d6db67dca19eb44a34686c62b7ce8ae3811dd7d5cbf745564e5acdd2ae8a5adcde5e364306ca1cd490d", 0x6a}], 0x9, &(0x7f0000006b80)=[@sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8008, 0xcd0, 0xad7, r10}}, @init={0x14, 0x84, 0x0, {0xfff, 0xbc, 0x9280, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1, 0x6, 0x5, 0x401, 0x9, 0x2000000000000000, 0x6, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x20a, 0x1, 0x4, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x160, 0x8, 0x400, 0x7, r13}}, @init={0x14, 0x84, 0x0, {0x100, 0x7, 0x7, 0x1400000}}], 0x108, 0x4000}], 0x4, 0x1) 2018/03/23 13:03:26 executing program 5: mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x100000001}, @in6={0xa, 0x4e20, 0x2000000000000, @empty, 0x3}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e20, 0xafb, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x4e24}], 0xcc) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000100)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/03/23 13:03:26 executing program 3: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') 2018/03/23 13:03:26 executing program 7: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="16"]}) [ 83.956860] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=12605 comm=syz-executor2 [ 83.981792] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=9039 sclass=netlink_audit_socket pig=12622 comm=syz-executor2 [ 83.996742] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=12622 comm=syz-executor2 [ 83.998455] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=9039 sclass=netlink_audit_socket pig=12630 comm=syz-executor2 2018/03/23 13:03:26 executing program 5: setrlimit(0x0, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='eth1lo@\x00'], &(0x7f0000000300)=[&(0x7f00000000c0)='-]mime_typebdev\x00', &(0x7f0000000100)='(:vboxnet1[\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=':bdev,trusted[/\x00', &(0x7f0000000200)='(@\x00', &(0x7f0000000240)='@cgroupem0,\x00', &(0x7f0000000280)=']lobdevselfvboxnet1security\x00', &(0x7f00000002c0)='GPL}security\x00'], 0x400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/03/23 13:03:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000015002102000000000000000002000000", @ANYBLOB="0800030000000000"], 0x2}, 0x1}, 0x0) 2018/03/23 13:03:26 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x800, 0x6, 0x8, 0x0, 0x5}, 0x14) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff1608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) r6 = socket(0x4, 0x1, 0x180000000000000) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000003680), 0x4) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x40, &(0x7f0000000180)={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/23 13:03:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0xfffffffffffffe45) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000380), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x78, 0x48d, 0x0, 0x0, 0x3, 0xb2, 0x6, 0x2b66, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000540)={r3, 0x9, 0x20, 0x6, 0xffffffffffffff7f}, &(0x7f0000000580)=0x18) r4 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="1e497374656d2e736f636b70726f746f6e616d6500", r1) r5 = getpid() syz_open_procfs(r5, &(0x7f00000002c0)='net/unix\x00') r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r6, 0x29, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xffffffffffffffc9) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) keyctl$chown(0x4, r4, r7, r8) getgid() 2018/03/23 13:03:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x800) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0xc3, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/195}, &(0x7f0000000340)=0x50) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f000082cf40), 0x2082cf40) ppoll(&(0x7f000047efd0)=[{r3}], 0x1, &(0x7f0000a10ff8), &(0x7f00004e6ff8), 0x8) 2018/03/23 13:03:26 executing program 7: syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c522203b27f805d181bd09ea208931a36e888060a2d") 2018/03/23 13:03:26 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x9bc, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000080), 0x98e) 2018/03/23 13:03:26 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x2309, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}}, 0x4, 0x7}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x37, 0x1, 0xf72}, &(0x7f0000000400)=0x10) timer_create(0x2, &(0x7f0000000040)={0x0, 0x13, 0x0, @tid=r0}, &(0x7f0000000240)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3b1841, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000080)=""/165, &(0x7f0000000140)=0xa5) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) timer_gettime(0x0, &(0x7f0000000280)) 2018/03/23 13:03:26 executing program 5: setrlimit(0x0, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 1: setrlimit(0x0, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = dup2(r0, r0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000)=0x5b57, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)) 2018/03/23 13:03:26 executing program 5: setrlimit(0x0, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x3000000, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) dup(r0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) mq_notify(r1, &(0x7f0000000100)={0x0, 0x0, 0x1}) mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) 2018/03/23 13:03:26 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) tee(r0, r0, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 84.234704] keychord: unsupported version 0 [ 84.245513] keychord: unsupported version 0 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="d93b32e2927937f63b583f446c2e422e91929be35d10f0caaa4dbc5390ba9d016dcac69627b080dadb8e4c7b85895312537f5a3cd5de7d12193844397201c21b1b6881979b4d72117ee4d8695e68d5d0b0e415f95f11a2b3957dad23a481fe125580414f7a146acf0ad666518e711a5e9ad2e38cbeb39486004f1e396f8c1fbe13cf4e1fc4038594eab5fc7aedc428b13d05766f45fefd712d4a3cefcca7f245bd8afd07f0a6de", 0xa7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x2, 0x7fffffff]) read$eventfd(r0, &(0x7f0000001880), 0x8) 2018/03/23 13:03:26 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x200000) connect$inet6(r0, &(0x7f0000002a00)={0xa, 0x0, 0xfffffffffffffffe}, 0x1c) 2018/03/23 13:03:26 executing program 1: r0 = socket(0x1d, 0x2, 0x10001) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000140)={'bridge0\x00', @ifru_settings={0x4, 0x100000001, @fr_pvc_info=&(0x7f0000000100)={0x6, 'eql\x00'}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x9}, {0xa, 0x4e24, 0xc0b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x55920c0a}, 0xfffffffffffffff7, [0x4, 0x2, 0x4, 0x1, 0x10000, 0x7, 0xd4dd, 0x9]}, 0x5c) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/03/23 13:03:26 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x230102, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/122) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x7, 0x3000}, 0x4) flock(r1, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) 2018/03/23 13:03:26 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000101000000000000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0x94}, 0x1}, 0x0) 2018/03/23 13:03:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/228) write$selinux_context(r0, &(0x7f0000000200)='system_u:object_r:auditd_unit_file_t:s0\x00', 0x28) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xffffffff, 0x1, 0x4000c0, 0x4, 0xffffffff, 0x1ff, 0x5f, 0x8, 0x2, 0x8bc, 0x4c28124a, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x18, &(0x7f0000ffc000/0x4000)=nil, 0x100}) 2018/03/23 13:03:26 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000004100)=0x50) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000e6ffffffffffffff00", &(0x7f00000000c0)=@ethtool_per_queue_op={0x4b}}) 2018/03/23 13:03:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) close(r0) 2018/03/23 13:03:26 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) stat(&(0x7f0000000000)='.', &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/23 13:03:26 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(0x0, r1, r1) 2018/03/23 13:03:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @empty, 'gretap0\x00'}}, 0x1e) sendto$inet6(r0, &(0x7f00000001c0)="8af09aeddb1ba201577b40d77cda374bc6c2633320319aa67d54c8d218a4124508522286c004a250ee0f16da90c58d925e69f879faaf5f2cee98ab7e9fe49ec41288445c93d9263f98a29a5fe431c77e9d08544baa6acc6145f51b5c610c74edeb072185fdc0b7162926699e546b7d1e6239c519b1cedaa08391ed48daa6d249a1f584f0e7d6c89ff01d04c7230c4fc35fb710708ab91190db272b0ace2e2707e1e1bf", 0xa3, 0x20000000, &(0x7f0000000280)={0xa, 0x4e21, 0x800000, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x8, "3ba0"}], 0x10}}], 0x2, 0x0) socketpair(0x1b, 0x4, 0x400, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 0x1d, "84b39e9631ca437812bd3a8ce865404263947a64601a940948fa055d499855cb412c61df5bdf8cdad1ba577ecf26d2b11a4051d66a4fe4506d971267198b5246", "76664bbe2d61d5962b5010e95e84b17630c59f723fc3f594df9db3132046de2c", [0x2, 0x9]}) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = accept4(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000002c0)={0x81}, 0x1) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000200)={0xaa}) getpeername$unix(r3, &(0x7f0000000300), &(0x7f0000000380)=0x6e) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) fanotify_init(0x58, 0x141402) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/23 13:03:26 executing program 7: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) ioctl$KDSKBLED(r0, 0x4b65, 0x7f) fcntl$setlease(r1, 0x400, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) fcntl$setlease(r0, 0x400, 0x0) 2018/03/23 13:03:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() r2 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e20, 0x5, 0x4e20, 0x9, 0xa, 0xa0, 0x20, 0x21, r3, r4}, {0x20, 0x6, 0x9348, 0x4, 0x3ff, 0x5d53, 0x2, 0x231}, {0x5, 0x100, 0x7, 0xffffffff}, 0x40b, 0x0, 0x1, 0xa0b424fb29e8b203, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x3, 0x3, 0x5, 0xfffffffffffff5e3, 0x8, 0x4}}, 0xe8) process_vm_writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000080)=""/194, 0xc2}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/74, 0x4a}], 0x5, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f0000000700)=""/215, 0xd7}, {&(0x7f0000000800)=""/73, 0x49}], 0x4, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) [ 84.319159] audit: type=1401 audit(1521810206.645:47): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:auditd_unit_file_t:s0 2018/03/23 13:03:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) connect$packet(r1, &(0x7f0000000080)={0x11, 0x1f, r2, 0x1, 0x800000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 3: r0 = socket(0x10, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) write(r0, &(0x7f0000000000)="26000000110047f1936cbff70722000c07fff70001000000070000010000000000001a000000", 0x26) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x2002) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) 2018/03/23 13:03:26 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x200000000000004) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x100000001, 0x7, 0x80, 0xfffffffffffffe01, 0x0, 0x3, 0x400, 0xb, 0x3, 0x61d3, 0x6, 0x100000000, 0x9, 0x10000, 0x9, 0x80000001, 0x1, 0x0, 0x8, 0x7fffffff, 0x3, 0x4, 0x8, 0xff, 0x308, 0x9, 0x6, 0x2, 0xeb, 0x5, 0xee, 0x2, 0x5, 0x7fff, 0x84e5, 0x8, 0x0, 0x3f, 0x5, @perf_config_ext={0x20, 0x40}, 0x41, 0x5, 0x7fffffff, 0x0, 0x3, 0x9, 0x5}, r0, 0x8, r1, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x2, 0x10000000100, 0x10001, 0x7, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x3, 0x8, 0xe000000000, 0x3, 0xcc7c, 0x9, 0x101, 0x5, 0x9, 0x7fff, 0x7, 0x9, 0x7ff, 0x4, 0x7]}, &(0x7f00000002c0)=0x100) writev(r2, &(0x7f00008cd000)=[{&(0x7f000002b000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe5aa2e04a03ca7365243e8c000000282159050000000dfff90004a5000004001ce1ed910000000000221f10000100070003000000000000002b10", 0x58}], 0x1) 2018/03/23 13:03:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r1, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x200, 0x8000, 0x2, 0x618736d, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x49, "9f45bed4b2d407b4be1e798bba48ccb063896cac35946e7418b968408b67e597565a78c92b7249259bfbd9f12ef99c20384265bed967f8db79e68e02c7cd6626b08b7862fc9b370f69"}, &(0x7f0000000240)=0x51) connect$inet6(r1, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000584f12)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4040, 0x0) 2018/03/23 13:03:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='yam0\x00', 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000003480)='user\x00', &(0x7f00000034c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003500)="ff07ca92a0615316c34a5250f63f0898d9b7e3e8fd217928b8b09ae2d53c41eab39aa2e4f253a5008f62df4cfe6091fb88a3be310712727f4bf662adf6b2828b2924cc39e25b399a910a12e97433c2428e309191d0312ceac5ddf48d87d90ff91e4ce66ea53f91f730119bb5dcf6e7", 0x6f, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000003440)=[{&(0x7f0000000280)="72c5be1312393e87b8515d161820d502d2718eed7dcb94ed2303fe9ad909711fb4f8861d", 0x24}, {&(0x7f00000002c0)="c5a432e04b0a0bafb13914b59e5e58d128bd356c7f7881c84664098d66acdc3c876dc302fe79ff95d5926cc1e7124442261e9690571f4cbb4d81b6c45c655710e610ef5964ca4c4834a498982efecc3609ea0851b9127e5eeea5ff466c8ca0717bc331cfc58003f093c5ee0f30fe", 0x6e}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000002340)="1a97a3e655623c6ae849576e4464967d693822e2ea5146743ef83379f382d8af65be38bb738959b9730caa3a5cbf9cdea3ab18b1c8767f1d45397f5bc78ae0", 0x3f}, {&(0x7f0000002380)="e0689ba64eb29d0ab653e05e9d595ec6ae2343beafee2d423af8d828c3c3d05889c2bb1aac3ca9cb029ea4efd007b30b3d5ba5311330dacd022b95443122b38917cbdb22c647319f58b82a46f82883c280f83aebb22fc72e125366f2c7dd00a53e104ea30b19ec71b5f0", 0x6a}, {&(0x7f0000002400)="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", 0x1000}, {&(0x7f0000003400)="1c7df747a1bd0dac468456a0763bb7fb0d68f02693216fcfe329a9fef88c2f477f690b94b233e0624f01", 0x2a}], 0x8, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x3, 0x7fff]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x800, 0x800}, &(0x7f0000000100)=0x18) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000003580)=""/218) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x3d2}, &(0x7f0000000180)=0x8) 2018/03/23 13:03:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) read(r0, &(0x7f0000000000)=""/60, 0x3c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x9, 0xffffffffffffffff}, 0x8) 2018/03/23 13:03:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x6, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1efb869", 0x6f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x340}, 0x1}, 0x0) 2018/03/23 13:03:26 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x306, @random="7a7fabfed831"}, 0x40, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bridge0\x00'}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x538, 0x2) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x4000, 0x0) getsockname$netrom(r4, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) 2018/03/23 13:03:26 executing program 2: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='.', 0x200401, 0x5) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)) gettid() poll(&(0x7f00007a7fe8), 0x0, 0x7f) fchmod(r0, 0xa0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/23 13:03:26 executing program 0: r0 = socket(0xf, 0x1000000000002, 0x0) write(r0, &(0x7f0000000080)="2400000043009f0014f9f40700090400021607100400010001fcdfd00adac83360266fa6", 0x24) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f000009f000)) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000040)={0x3, 0x384d15b9}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f000000c000)}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000effc), &(0x7f000000effc)=0x4) 2018/03/23 13:03:26 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) 2018/03/23 13:03:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed63da000000000000a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x200000000000001f) 2018/03/23 13:03:26 executing program 5: setrlimit(0x8, &(0x7f0000000040)={0x0, 0x200}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x501283, 0x0) fanotify_init(0xa, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x7, 0x100000000, 0x7, 'queue1\x00'}) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0xc0, 0x5cd, 0x10001, 0xffffffff00000000, 0x3, 0x200, 0x4, 0x6, 0x101, 0x2, 0x0, 0x3bc}) setrlimit(0x1, &(0x7f0000000180)={0x4, 0x4}) 2018/03/23 13:03:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80000) r1 = userfaultfd(0x0) fadvise64(r1, 0x0, 0x0, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/23 13:03:26 executing program 1: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001100)={&(0x7f00004ee000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@flushpolicy={0x1060, 0x1d, 0x10, 0x70bd2c, 0x25dfdbfd, "", [@proto={0x8, 0x19, 0x32}, @algo_comp={0x1048, 0x3, {{'deflate\x00'}, 0x8000, "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"}}]}, 0x3ea}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/03/23 13:03:26 executing program 3: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x420000) mknodat(r0, &(0x7f00000000c0)='/', 0x41, 0x9) 2018/03/23 13:03:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x800) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000980)='autofs\x00', 0x0, 0x0) 2018/03/23 13:03:26 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000240)={0x0, 0x5594, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x6}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) getpid() getpgid(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r2, &(0x7f0000000100)="3ee33ed827afd58131adf5ea9cd992593a2c54123dba52de215c2ecc198679e5f77333c617f4b19ff4426e767d3a31632a711a333d78dcc745dd", 0x3a, 0x10, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x80) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x1, 0x0, r3}) 2018/03/23 13:03:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) close(r2) close(r1) 2018/03/23 13:03:27 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x0, 0x31, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001380)=[{&(0x7f0000001340)}], 0x80001) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x2, 0x800, 0x4}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/03/23 13:03:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)) shutdown(r0, 0x0) 2018/03/23 13:03:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') r1 = request_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='.request_key_auth\x00', 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="ce93186930a91049a4164cc8cd4cbff292c6a451a407cc5024a327c3274e85bc486f2525457cd7671634e56b1bf8a0e837a7c910eec4ac26d54d815ffc9a28ff8063f68a075ab30a5e4a27870a89b8af9d408f6e5d3b9763eac2e45190a7ec6e29fc2a8e8088e2cdb59c7daa554eaa60ae44ed3e3f3b4ba9a4cfd91230d8c62a93fc647f98fb29640b35e2991ed3a6f6a00087d840b516ea12be7f2e5682d072d158b97aaa1be1a6f039", 0xaa, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xcde, 0x8, [0x5, 0x1ff, 0x9, 0x8, 0x7f, 0x4, 0x4, 0x990]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r3, 0xa0, "73e10b318bb9b795f697ce25d5cc78c4b42b14e8033ac3449cf6c5332bc825075a0d34d8dd04307ea5db4017c53c1acd34b9a37f549d68886b756bf170ebc66a7ab4f65872831e970c74f6f46c10ae6a97ba13db7151e2b0cd6a2b098af96e1fe0370ea8f7777546f16c03f4f2f8cb64a8d03b97bdddd87e37d0ccded496c87a5617a4e7cfe87547cfa9ec52a54126287afc91a70863a4e8f2c70158ab2ab399"}, &(0x7f0000000180)=0xa8) r4 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="780488c6784747574db8d0af02d49f82fcc77ecf84e68d4c3ae439077d5e48152308619363e27dc511cfb055746bebf95531276d490b84e19a38944a5b9d77b4a18a101ac577d4ea9a18b10f2b44782c5d45455ab93f4b97ab4303e336ad383110b42495f25667d03bb7e5bc831726b4e8924ef6255258c81f9c39389b3a09a8534f2f558dc2e4ca40b033aa1741694db8615ac8513ed95004f30bc54a5bc709544af2458eb25e4fe929188601bda9497cb973e65a72ba2dd7cb47be771b91b52fc2651f9e1cf4a0d76dbfde1a2770f22cd4b7a74da7e8f4e4d81ee4f7f237c8de5374861e50b407a86359a41c14c7c8d724672be7c8811a", 0xf8, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r4) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) [ 84.663714] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=12815 comm=syz-executor1 2018/03/23 13:03:27 executing program 0: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="1f0000000104ff0b01000000071100000101f0ff08000100030600dc05df00", 0xe) 2018/03/23 13:03:27 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)="01000000e4fe306e") poll(&(0x7f0000856ff0)=[{r1}], 0x1, 0x9b) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x1, 0x3, 0x3}}) [ 84.734024] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=12815 comm=syz-executor1 2018/03/23 13:03:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_pts(r0, 0x100) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000340)) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x6, 0x1ffd) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) timerfd_create(0x6, 0x200000000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x40}, &(0x7f00000001c0)=0xfffffffffffffe92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xc845, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r5, &(0x7f0000000140)=0x2, 0x400000ff) 2018/03/23 13:03:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) 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(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_crypto(r2, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) sendto$inet(r2, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 13:03:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000c5eff4)='./file1\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x3) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000080)='./file1\x00', 0x1000) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/03/23 13:03:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/77, 0x4d}], 0x2, &(0x7f0000000180)=""/204, 0xcc, 0x9}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x3d}, {0x6}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='Omd5sumcpuset(vboxnet0%\x00', 0x0) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000380)="755cb2e01375a9470c549270108636b750f51ed26694fdd48aea6d183968146d36e0f2f56e264db003d57bfadcd804ccffaeb61d030d960667fc", 0x3a, r3) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x200020000000, 0x800000a010, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="861cc8a469ac16f2e7be4809c6383124436b9d4957b203", 0x17}, {&(0x7f0000000280)="c5645653cc8091e73a0b3980a8135d80f3bd8cbb8c6ecb2183b27e7eaf410e9eff9b3e2aebb79e8c7f58ec172ce61a6dd1d2d2eb6d6edd4a9c89d6f586e09a594310d1936cc08893c0b44a8d7cdabe494c1fa9db158bf5dc8e2164ec3d25d851994984de9d063e82903e28a43edc62529e024fd58d719ea6fd575bbaf060d62c21936003af1f3cfb74e17a8f3e676908d730ee1151d593cf4985a0f097a71b6c458331386433d36febc0cc8c6c8deefd9c", 0xb1}, {&(0x7f0000000340)="a6e5d9a3f14739bfb4a105fd30373d0a4df1eef29e356116bfddb3331d34c8915c2769cbdcec3e07fa3f05bad1ed40bd68d795ad6b26db71cb21428d1961c92e2aa05151120b62eb706707e2aa3678196403adec2a5cd9673f72f6736ffbd87caffd221ea0", 0x65}, {&(0x7f00000003c0)="067e8929fd9178dd5d68c36d0d75b099ff3f1b4d0a56545ad6a984241940db41f1931e5d186fb3aee30af92583c788845983ebc2c8eba3a523964c2d3a961538295e0f3f833a2702bb30029c286442020d33ad38542c3d84db2ad05e9103374a584ea931a6ff2efa2ba6e1d053704bbbb1f9acb974a40abce54e5405cc3ce3a4382464e15ec70f0ad6a1e1fa95f8d00f2c7a091a67dd1e4ed877d62a2e315df86e04022f95925bc510a9854ae0539a6a30adff49deda0824227302dd6046c9744dfe4d74a65479a3366a68a1b90ee819ea31c66ed45c52a1ede4b105757e9b3b975ebc65b65fa8eda08597715b5b", 0xee}], 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r1, r2, 0xfff, 0x2004000) 2018/03/23 13:03:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff36) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00', 0x5022}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) 2018/03/23 13:03:27 executing program 7: prctl$intptr(0x1c, 0x7f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) prctl$intptr(0x20000000001c, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/119) 2018/03/23 13:03:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2, 0x0) getsockname$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/56, 0x38}], 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x2}]}, 0x8) sendto(r0, &(0x7f0000000240)="644300054fcf7fb586eb97f058cb86e05218a351477d7d8a95ce003096d14dc665b4a8f1330e61068a7ea1415845ab2de5e3253e3b9e1510954993b8423fa30059c1359c26ec4e336e72e5cef0de3949d1d0b11886513b0bb3c0275ee9cf550e98b1480b751e68fe3a604fa1be4ae66af133c74035bf71caa34db95f2cb37dc100cb523c872355cb8e8d1d38eef6a82d40", 0x91, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/23 13:03:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/23 13:03:27 executing program 3: r0 = eventfd2(0x80000000, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x3, 0x5c3, 0x8000, "1048b68b98fe577ea9150c652e3dae544bed2689d755b093259918304b8f381f43f6f0132df2c4b34263176da4edd0657ffaa8b3beba4968f8fb9d4179fe147215b56ef1a6be3284ad1be379e6ca4ade"}, 0xd8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) gettid() r2 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/connector\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000140)={0x1ff, 0x400, 0x5, 0xff}) syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/03/23 13:03:27 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x22c, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x1) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/158) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) unlinkat(r1, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000240)={0x1, 0x2, 0x1, 0xfff, 0xcc8, 0xf7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/23 13:03:27 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r1, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000340)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000000180), 0xffffffffffffff29) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/23 13:03:27 executing program 5: setrlimit(0xe, &(0x7f0000000080)={0x6, 0x500000000db8}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x2000002, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4040) getitimer(0x0, &(0x7f0000000100)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setresuid(r1, r2, r3) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, 0x80000000}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000140)) 2018/03/23 13:03:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x7fff, 0x1000, 0x1, 0x8, 0x40, 0x84}) 2018/03/23 13:03:27 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x40) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x8, 0x10000, 0x1, 0x8001, 0xc5d, 0x9}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/23 13:03:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/4096) ioctl$TIOCCONS(r0, 0x541d) ioctl$void(r0, 0xc0045878) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/152) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) [ 84.960861] audit: type=1401 audit(1521810207.285:48): op=fscreate invalid_context=2F6465762F736E642F7365710000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000051756575652D300030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [ 84.961252] binder: 12884:12888 unknown command 0 2018/03/23 13:03:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0xffff) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 13:03:27 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_wait(0xffffffffffffffff, &(0x7f0000000280)=[{}, {}, {}, {}], 0x155557c7, 0x0) 2018/03/23 13:03:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0xfff, 0x68, 0x6, 0x2, 0xfff}, 0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100040008000004008000000500", 0x58}], 0x1) 2018/03/23 13:03:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) 2018/03/23 13:03:27 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', "2f6c6f1300"}, &(0x7f0000000080)='.,security\x00', 0xb, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x0, 0x0, &(0x7f000085af91)}) 2018/03/23 13:03:27 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x101000, 0x1) r2 = signalfd(r1, &(0x7f0000001340)={0x7ff}, 0x8) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000340)=""/57, 0x39}, {&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000480)=""/38, 0x26}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/94, 0x5e}], 0x7) sendto$unix(r0, &(0x7f0000000280)="45233a672f16e14d48ac6c046235ce22ce886d61e0d2b918fa036c87bfdc57d7b9e6a21a6ed7415924e279a40db7f65d1a16fba03e5fca919ce2fe4ae530c32df775d5b0b0575427a72ed6cd3339c12a7c128b6f7071eeaba6862a06dcdf2cc2f8dc5c2a2d202d06cbdc4e3286514538308c4a1d6cc42f3a5c3172d86457686d55", 0x81, 0x4000080, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x0, 0x8, 0xfffffffffffffffa, 0x1, 0x81, 0x0, 0x8, 0x1, 0x7, 0x9, 0x384, 0xfffffffffffffff8, 0x4, 0x95b0, 0x2]}, &(0x7f0000000240)=0x100) openat$dir(0xffffffffffffff9c, &(0x7f0000001300)='./bus\x00', 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000031c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xacfb02f, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x1}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x53, "e80d94855f3a63a394cccb420b1178611e1049c550c580db31b645d9be51b0b3461ea88ee939bb1ca4b460967ae31debcd06e9fdaa06058bd12c7aea155ed796e5ad4ad93131aeb597f4f012a58bba7b4fd121"}, &(0x7f0000000240)=0x5b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x80000001}, 0x88) [ 84.961259] binder: 12884:12888 ioctl c0306201 20004000 returned -22 [ 85.017324] binder: release 12884:12888 transaction 49 in, still active [ 85.017331] binder: send failed reply for transaction 49 to 12884:12903 [ 85.017695] binder: BINDER_SET_CONTEXT_MGR already set [ 85.017702] binder: 12884:12903 ioctl 40046207 0 returned -16 [ 85.017737] binder: 12884:12888 unknown command 0 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x410200) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x62, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) pkey_alloc(0x0, 0x3) 2018/03/23 13:03:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x12802, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0xfffffffffefffffc, 0x3, 0x0, 0x3, r3}) flock(r1, 0x8) 2018/03/23 13:03:27 executing program 2: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'system.posix_acl_access\x00'}, &(0x7f0000000100)='\x00', 0x21a, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)=0x8) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3ff}) 2018/03/23 13:03:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x8, 0x3, {0x3, 0x2, 0xb48, 0x3, 0x100}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) [ 85.017743] binder: 12884:12888 ioctl c0306201 20004000 returned -22 [ 85.024007] binder_alloc: 12884: binder_alloc_buf, no vma [ 85.024023] binder: 12884:12903 transaction failed 29189/-3, size 0-0 line 3133 [ 85.038282] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.038317] binder: undelivered TRANSACTION_COMPLETE [ 85.038323] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 13:03:27 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) read$eventfd(r0, &(0x7f00000000c0), 0xffffffffffffff2f) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x7, 0x4, 0x4, 0x8}, {0x7f, 0x7, 0x4b, 0x100000000}]}) 2018/03/23 13:03:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x1}) fcntl$lock(r1, 0x400000000000005, &(0x7f000005a000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r0, 0x0) 2018/03/23 13:03:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/112) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/111, 0x6f) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000200)={0x94, &(0x7f0000000140)="93acc4148819b92f82ad56c695c14da708fa27a66a440f35534651e53e424aee5460464ae44f7d5a5af313c9090496571082bee0e7ef8fb813f418115b6de14f38ce14188e5a2b90dfbcc01511089e96a32964fcd7d80a37e262957daf51cca34e8b1abfcecbe7cba4fe844edc5e2806971234b0032f24b6eb9e61392705f260dfdbf2dce0783fec99840f6ecc51ece9344cadc3"}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x31, "34bfa639f3b98eef089cf2d037c2ad5c395dca86e88012723028f4b896b117e95dc9f50b9b33465df512073f67776ddc6e"}, &(0x7f0000000100)=0x39) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x3, 0x1, 0x6}, 0x10) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x102) 2018/03/23 13:03:27 executing program 0: pipe(&(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r1, &(0x7f0000001c40)="1b55142e06aede47051769a66bfb254d27819999417f375f8defad70c831e9fe48e93dd3166d3a0d3fc86539431672e382d794063b381d", 0x37, 0x8, &(0x7f0000001c80)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x7, 0x6e665770, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x2}, 0x8) rt_sigprocmask(0x0, &(0x7f0000001cc0)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb6, "78122d1c9760d04a7b7c322205264691cafe612ab0eff5537b09124d312a81401d280fa110bd3011b33b668a3d5eecf41d80b792ae1c057cb3936221da738dcb297f5227ed64548cc4a8a2b718429b7e9e4985bad11e219d2944ed5375a6ba82b71a730eeeaf0a71caa6cd26abf9c41e2d3ce12c8db70535accb535d3ebd1ab2a758269d54f197d0b78388e1ed4ef8213d019a258f9dcbc992216904dd361f8208ecb996b4ee914911f8d1dc3f3e46152446b21deb6a"}, &(0x7f00000000c0)=0xbe) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000100)={r6, 0x2}, 0x8) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000001ac0)=[{{&(0x7f0000000200)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x1ff}, 0x9}, {{&(0x7f0000000340)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/80, 0x50}, {&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000780)=""/221, 0xdd}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000001940)=""/189, 0xbd}], 0x9, &(0x7f0000001a80)=""/22, 0x16}}], 0x2, 0x2002, &(0x7f0000001b40)={r7, r8+10000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000001b80)={@dev={0xfe, 0x80, [], 0xe}, 0x6, r9}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001b00)={r2, 0x0, 0x4, 0x0, 0x80, 0x5}, 0x14) 2018/03/23 13:03:27 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000700730000005763d5f3a363c70c42f6d530c960a0dbc5f2fe8b8c293ea4418e65974d37db8bb2110c29ec3396c150e397279540d334dbda51ee11cbb1de7f43d122fe87b0b8aa94cab8bc81d633a0c54b996dbbc4b6b611b39b4d576f00a35378214af115c1d5e9873f1c777510da56ddc76f160cb25a68db"], &(0x7f0000000180)=0x97) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="ea58eb6b185148f830a073a88931de55", 0x10}], 0x1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffffa2) syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/23 13:03:27 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x101, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e22, @rand_addr=0xaa37}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x85, 0x800, 0x1, 0x1, 0x0, 0x9, 0xf4, 0x88}) bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0x80) r1 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='tunl0\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/23 13:03:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x1, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/177, 0xb1}, {&(0x7f0000000200)=""/139, 0x8b}], 0x2, &(0x7f00000002c0)=""/44, 0x2c, 0x8}, 0x7}, {{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/146, 0x92}], 0x1, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000000480)=@sco, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/222, 0xde}], 0x2, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f00000006c0)=@in, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/182, 0xb6}, {&(0x7f0000000800)=""/120, 0x78}, {&(0x7f0000000880)=""/229, 0xe5}], 0x3, &(0x7f00000009c0)=""/134, 0x86, 0x8000}, 0x9}, {{&(0x7f0000000a80)=@can, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/54, 0x36, 0x7}, 0xb2d7}, {{&(0x7f0000000b80)=@nfc, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000c00)=""/73, 0x49}, {&(0x7f0000000c80)=""/237, 0xed}, {&(0x7f0000000d80)=""/199, 0xc7}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/172, 0xac, 0x6}, 0x4}, {{&(0x7f0000001f80)=@nl, 0x80, &(0x7f0000002180)=[{&(0x7f0000002000)=""/150, 0x96}, {&(0x7f00000020c0)=""/132, 0x84}], 0x2, &(0x7f00000021c0)=""/80, 0x50, 0x3}, 0x800}, {{&(0x7f0000002240), 0x80, &(0x7f0000002640)=[{&(0x7f00000022c0)=""/57, 0x39}, {&(0x7f0000002300)=""/16, 0x10}, {&(0x7f0000002340)=""/164, 0xa4}, {&(0x7f0000002400)=""/205, 0xcd}, {&(0x7f0000002500)=""/64, 0x40}, {&(0x7f0000002540)=""/255, 0xff}], 0x6, &(0x7f0000002680)=""/65, 0x41, 0x505}, 0x100000001}, {{&(0x7f0000002700)=@nl, 0x80, &(0x7f0000002840)=[{&(0x7f0000002780)=""/156, 0x9c}], 0x1, &(0x7f0000002880)=""/4096, 0x1000, 0x4}, 0x17}], 0x9, 0x40002000, &(0x7f00000039c0)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003a00)={0xffffffffffffff81}, 0x1) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f0000000000)={0x7}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0xf}, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000003c0), 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xc3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYBLOB="47079087414c3e0dbf912494d0d48368e505a911c0fa16c1d0e3ff12fcff4ab7806924a7964b3c302b990487663e7e95a28e994432ca7075d0f182e35bbfc1127c0b6afad2a53f148a79641bfb5e8d1cee3bbe32169459cc90452190c2b329c5537a51ce88d0d92aa066eb7382c8984511775fb3465129a19da6aebf95899f9ebfc996"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x0, 0xb03, 0xdb, 0x0, 0x2e, 0x8000, 0x2, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x1, 0xfd4, 0x5, 0x77e3be9b, 0xffffffff80000000}}, &(0x7f0000000340)=0xb0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000680)=""/128) accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r3) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x8000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0x1c) 2018/03/23 13:03:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f00000000c0)=0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/03/23 13:03:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000001c0302") fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/45, 0x2d) fcntl$dupfd(r0, 0x0, r0) 2018/03/23 13:03:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x1000000, @empty, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000000)={0xff, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x2f01, @empty, 0xa81}}}, 0x104) listen(r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0xfffffffffffffe35) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @random="be70cc07a938"}, 0x10) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) setns(r1, 0x8000000) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xffffffffffffffdd, 0x0) 2018/03/23 13:03:27 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 13:03:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x65, 0xeb97, 0xff, 0x7, 0xc8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001300)={r1, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x84) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="9750ab993e0fb48047c9fe95a63af13aecc2f6adc9b4155ba8932f05685c9ae89a6885fa4dfcc0448199ae8204393df729c4fc24391ef22f1f3e8ac234d20d5534b2fedce08233f1574d70366a6e24af047d61aecdc9069da0f1ad952056a349fa16fd384d15a0906e3e50cb916813c8e970001f0d7e2e2a11cf7be539eed38f64c9e8822e6713c3bc69bd1a3b2ffe58f5b684848eb4bb7f36f7e01e9fea7c39f1f36f2a925a2d0c0cb07ce5de73e672f8a0ba33e8d2972721a937909968b4f8c2e7bd53cd750a411bd2d50fab03a2bc4fa6922920e1771ca4713ba1be070e9aaf1ec7eb2d3553b16af1962d8be1bed77dd162b003921a832ab527658eeef87d24edecc8e85c1976cfa4d720df21183077f56e781939ffe575ccd9f4f58db8a21b3efa7c911c260c162530e7b7039ada5a9a9f7e1f2e8709e1fa9c09e25a972d807127c45e97a5fae2207ffa57db654e689b064b7d88da73054c587849233590c594d012c0888ebdca874290ab0d081efe40cc97d97590807781fb3492959d17e2f1ad1a994478e52ffd0f852d228f10b40bacf96b03058dd88213a77ace1def471eb3748971e038a3000253d98b2c3dce8db1df85119a2a07d4d3fbe18e07651ccbbef998e82d473952e50dec18cf96ef8c5e41097c8954404fffef6ccfbcc2f91ce56f5eb22e76a43632e64c7b950feaeeaba89ecffc2668cda9574eb81e9fb49fcb5116826cbca10199209f7550f9088848d3315f6ddd5fb8cb2b27e48dc8ce04edb8860c6ce54f756e236ec25ce737e6a2ef392a827a4d8edb1cbe7cff4edd9de496d2358009d271dffc115a13dbc6f4a659bab43606b1eacc3aa43908fc9f1435455b3209223d04e2feb23a5d2253bc419ac6d6e33650f98caaed46f5a387833b199399b9111a2603ff6dcf8cc7dbdf15e6388c739723b9bf43573b78c3c2b3e78d7c9ff45cda49b87d159f7e226da8cc813e8f0e802a509622a97dd52654cbc5fff425a20869589f6563f557f1d51deacc77c6133e17b5371efcbfa83460d70f8ca81c3f46bdfe693a1e6a28b1787da174231a32656d8454d1d1c9b487025a183e02cbdb09d7e4b387ca352a16406ed2b423aeaa8e66d8913288536d12e1c6db16493ba088af35c8772fc9a0dc6f612d0e99fd2810568b172c2b7c5c0c05fed2cf248ddcec6ce3bb66fd7c537c1f3f4de729edb9abbef9d66dea09d737c9b3bd8eb6d42b06ab880aab5cbd6a80f10d8c4e7f5a177eef17f8d78c6bdc78604d38d2b6ede2fa5b81e144ad87214f3d27025b481ba29b0cb72fe65a04fd0d3903a4747edd8756b8a3b3171fbd8ae05fc9fe64155712faa932c102a14b3043b63eba8c09cc4cd8086de0422fb29bd36620629f7484a6198a648c32fa010d39e283378410f0ac423b263a65408bcf5c3f0cd07b8faeaa18c8d1a6e4093b5a6fcf2cf22ae50353d56670d82d5dfd078314b43a9e4f9cf5e3ddaae09516d29a47e1ff686b9c50f6e4e04be67e4b58ea5c9f3f07e593d290e1d7af243447eb8b9af954d08cc0c874cc47897264a8c08c47fab1a6719f21b345ba153a091f1b1c071cea91646a96a95aac581a76e23b02e0c01187eeee23b18bbe77b33290e9853984dfc6125beb3f67f45d3a669ae852145f023d72fd39683088369e9fc0add6feed21bdd590c925750cebb340406de0c301df5d5e28b5e4384084de585027b92af4940e5a971f7950fe8b31733dfe6d8300f7d88163ed029dd29517cd8825552257a23af6392e96c13f8e64fa0186c8e919f86a6f108487cffbfb6a92a0b84e920f26994d1a840a8461814ebc83875ec8189bad30b9f3847e25fc9382aa32235b4edab32ec3f2a55e3c7d0f438a6dc47064cccce032af8e0e9a1869e33ef38d4a33aeccb002d3184edf41e9429f6f9d04179ac9f3a6f32ee1509c5b432d5c478fa213efa93c7b2a8b2a6d9d053e49325d76ef9eb41314240f333d8ba3ca504ee4a79c28d02a8eab61c086eee2fb31c5f59ab2ee601084fc96f30c8a65e3f7f4581232d26200da25d413439d9c1c132af53e3b08e7c24a74e46fe3599e4918a5aa77bf6e133253bb90c04b303a15bba8ab3881e38db4ae9e6867f763bddf1976ced139ca8f6e46e75d1fb3d9c555a975924959fd8312dcc9a3786f75bffffe9401ecbd6ce94d98da4072ae128a4f2b99ae5b0e8bafa42d7eb4b72384f008b3ca1407d228b7fc06cc8ceb053ec23446058a7cb17927b36a0b30c3c9af0a4497a7a7f49c50dcd0def1ca34d47daa6e0e4fcc56042a5b5eacebe11f8525f27dfadf6c3109c5aef6fac8945129c9b84135df5b43dcb13f46325e08350a03b4d8d990135cde5a3b0409f9055b1abcd6fbb4aced24ae81bba3bb6f8310e4bb35ce87cbbf4a6a3eae288450441f65703226703fef0ab9a37183b41fe0e94e4dbcb7381b47e0d09f727d6ca4203c8a593cd94cf966bcfead5c36e4de7a07747dc0239bf42d8bfe933f79f31692c5a25efea6322ed6d10eabc8c8d7767094bd5399732ba862b4072e8e4c3751d68f2bafb52ce0c296e1491c959e32d01bc4500763b208558d436a6822ce1d7d7c40e997c1ee7637ca0bdf548ba4fea39e2103d3c6e889685c2cb6a7b2554a2b4bbe28c3b1910d80c1a05f0b616158aeedc69f661e63bda05ef3f05144df69314d636e42a979dcc2f708de3a7fa17a78ee90e4ab74ea64902e36f70b7531eb919b85454d8d219d4af5df28bf8ceb9317931ec5fdfaca88fee09cf05f838ebb094fc4fa265aa56b8be35a135ee5a25766a1e07aa99d8f6effe102fa63e0ecae3f4a4e87548b06ea9691367f84b387a27bd85ec72d248c2830a002e4ced8eae2469f01f65679f1e9908ee0795ea4c3768a099f500842f59b8b4108a471aca2eeab8ab331596fad9e21e79dbceef1d8c11bc1b9e8caf9ced28a39554f5d4fe95ac29166f48b1c1e5ab48d0e26f81cd16c85e573a3a676db65440904d66fc3d18c5cc352fac928705e1cb1b62a39ba8f1feda3ba33e7c3af250f6d7e0d4859f93c98209cd829b64afc6cfc6d7fa0f5715e1de870e75e4a5d44f0c9ca309636856d0663f4cfa7dfbaf0ef0cdfaf1fbfe03d1b5464344f9225c9443f913005906add5e4c689b6f6c08195555e5c74cbd307a9d28d4eaeca45484d7bced1fc154df6aebb7caaa33ead26fca43beb439a9134bb67454513b2c6596fdf27090bb89bc80a7d7f21b9e28d83916554e849f71935a655683bc2c2400bda8daf91e28872814baa96e0f822eb2358a95faac15f460c2cf95d800ee11a8c8e502b73d2f6b5d7de2584b1324a345c738463803ac9333c8d4ca05e4b5aeb713873f8ba2667110e7ff4b87d1a24da9093b1617af9e389a48fcf081a5943c5418c0d0b8e5b886f1e1f57dcf6ae914a372bbf0b79ba3e78bca575d71a33cdbbf9f8aaf66d5a16e13efda5ed208a84cc0940ffca91ebc3b34290c2866c7969069224c1bc3876275090b89da7d28e5e09fa68ae59e9d9266e819ca24eccfbad32aa9784845370b2b2661c8009617936680177be09b279e63cf57587c9c751e1d4f639d003bc92a6b94a4e63bb9a2df5dcab08cdd1b301da61dd414c59cef1568b1d619b245ad082e2d9da92951a917d18f8ca003ed5704cade8eb69b2418ad119cb2168d8f5d8d02a39f0c1d1c2c8cf4fc3e5a1b823bf0b70dd95541207937b1cb76673b2a06db97767a67d5c05c5da79748a167b9e94629e89af09e9b8f1397e8344a44ba885c402646d2b022db1441db76005e8da6d691480da2af659963b8e62dac104014ea8c414d5bbe51fcc05b36732c99d65ef273db98d44e01787e83b2059d13d219e28ec890ec5e222ff006ee86d40346fd41f195f7af430e64eb9505af1309f2e7f68ca2813967fd158504d096a5e5c7e62d7c8a444a39e8f461f0ab70e14511315d23d0d6bb4d4b4455d90d3f707cb05a880aa9b0f94a70083504260fef1d0e20c088847b217c610c5b1d82072cff7a916b38a8cac57e143e4d6c5567498e22aface435c94680455703808067f5d542c907a04d5a14616f5859f28af931cbac3dc5ad38b5b0485cbea20feae1cbb6bfca786ff1dbd0ea92ec815e6440229b86e1716f3da3445fae1dbec6cc72c945f1cf7dbc03f5dbaab110edbd0ac178b79bbd12340f2b65eec28a3da97f1f74e414eca81e55151860a206ab786ebeb3b83c3cd0025adbe35c20a4c5288dee1bb5c370517cd6c4816e04b66c451faf568de9ff8433d28a747eaef8788f08c19fcaa496ce8256fadeab0a39f144a45a450cbb6954406c64a21c4190412185ba6d8b64cd6d924dddfe2114e1d4bffc5a5a330312d09215338b767355e9d4aab1f48ebba087a9a14f9f0d4b1cdf86c7fa4f723685bd929a70cb5c95a7a4cd83d048e5b5c0127c3c8e45e3f6647553e31e67309f6c359b443496cd044eb523a217d74cfbc9e4e2824c7b4c37722653e604941164c7f9a60c9b052294a9be11eb054310f38bac4ffef33e69785b2f5b78e30059a27ed2215c0f13f8d73e04e9fb64dcfaf38c741f0d656c8567fa3b091fe75a9eebf0831e98bdebd9bd00ad42c00f266ca28365b99d4b7a7eec343cae5cd732d53e1fb178c2a975a34919f848bb1f0de434bf90cc40753ada1711b05fbdb4d1e0df8e230fd0b1b830a8cb9427b8d1f41b6baddd30d840b3a495c014f32723ce3fa4465c35233a3c215105e8c345d05da1304504658ac47699db5eebee84bebae775b12c292adbb69c22d021af1c6ce01758640247d6e4aab351f698503e6416591713e4e352f7db91274c3d8292549a178b2876df4c3e7f06d63953dc329234e56dbc52685da3c8dd599390a95a13030ea3cf00a171d2191960e1151378349366bfa06fe118447484c17bdbb0c26eb94222a91e207b7071835031318fe32c308938b83aacd5beadc944090a25eaeb9d1969645f75fa69a77dc53e5f1283e2abad4e13f2a35ce2aa289caafa0821261c24a5bcdcb46d9e5427b336d6020933d7a9a246f4a0f7a664fd6454ba307e3199e6cc87ac7824e8125b36534302e56b8a30583cb0370cbc9cd4485be8a1e142d892b0f6c333faa4a840d8be4a08729c5d47a0b478d7effe43259153edf3af23885f7d443382230886c1d61415c60a62799c81ada46eac7800eb4492181d0babf07b2784a531c05119f073fc0b39dced879e2a5bba8c12d7b5f25cbf0efe8d2720f085f465f3b8fdb014f9391957a4aa853a9460619a123c2eafc104af99e4c01a4926d11cac6f5e276be836cebfce299f58ae58456354123e75d20555d3a6ba782c531c9bbcf9500be53b6b5df1297ffd02e1620a6c11ff8b3b27844f4a18c7f39e38fa62f0979a4b2284cb0573ec217fbfa277de38c481972b65b820d167e62ecb3616660105642ccbf79f5dda17d8cf85d650a6453510c1cf5be49603120cd82cb3bdf54d83873b890884094478141817b2626e86dc6f48f259d00605287f8091063081b84c2ad85a3641b3aaa8810367eda0530434dc382e8c6a3bcd97ff7ee4495ede7daf601d96ab59864041d9eb94c183b9c86bfc726bf55cbf500a3a8eb8e32ec044508970905148ae92bc480e96a2b11e8fce6e9ad3e51be836c384c2dd9e96a8387fbdf07fa65954eefefa1a315c0bb46fa34bf04fb725b8601369412a80253792a2d31914ae25e28766db9fe5e8a585f85fc12d6478cb14b8042d8ea0d2e2047b3f2b18eb1d3d97c87fab2db23fa8dc7b350b1e0c9e607bc7e2a564a269c09759a93605e75d974703fd976f66", 0x1000}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00000012c0)="9d", 0x1) sendfile(r0, r0, &(0x7f00000013c0), 0x7fff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f0000000040)={0xfffffffffffff800, 0x4000000009b4453a}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @dev, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) write$tun(r0, &(0x7f0000000100)={@void, @hdr={0xe1cffbee84fc10a0, 0x0, 0x5, 0x5, 0x2, 0x9}, @eth={@random="16d77e2b6370", @random="43f2391f0261", [{[{0x9100, 0x1ff, 0x6, 0x2}], {0x8100, 0x1, 0x40}}], {@can={0xc, {{0x4, 0x6, 0x6, 0x3}, 0x2, 0x0, 0x0, 0x0, "df3d14c70e7f2bfd"}}}}}, 0x30) syz_emit_ethernet(0x249, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000024ffff0000002f9078ac14ffaaffffffffb401880b0000000030b3a012f9b4d7c6f8afa0e70400000800000086dd000000000000000000000000000000000000000000002000000000000000000000000000000000aebcd784d15b0690c5f95bb5f7ffe627b0e102ebd61704b1d3efedd37ff824ef34ec946b4146f99f9478a4d383ffae074fe46f18de62282e8f507606c9d658"], 0x0) 2018/03/23 13:03:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2000000027, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 13:03:27 executing program 7: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0x4, 0x4, 0x4, 0xfffffffffffffff7}, 0x14) 2018/03/23 13:03:27 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) [ 85.300049] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 13:03:27 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x105000, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x507200, 0x0) sendto$inet(r2, &(0x7f0000000240)="a1a5dd2d3e10bf09df671ff3", 0xc, 0x800, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3f, "6f8cbbea9b031f84a1c6688a374fccbd7f848633e14b8d8cbbcc38fa045ace6cc0762333f4596ef7e84ac4d72fe28179ecbbce4c17d4419b2c33ba1df58ef9"}, &(0x7f00000000c0)=0x47) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0xb9, "7a6a731b19a2fd1d0ee9d05a3f9c914ce67e04cf9530b845feeb60912724eb109ad147fd2788eb75505f2d8b6d3182b056c6897a93be16fc7fecffaeb4f755056bea88b6460151d9a8e2de647b48d72434c9ae6cbe2075086c4d080a7d0037b21559663c895e8f5e4b95c917ed3b2e5c0ba4c65b70eb6cebaa14668c987066446d48366d58fa0d760e2ca3f40741e69b952f79c429062757f55b4e30b5b5d269b498d13ec11d39f431e5889f00ea59eaae13168a7b85338e54"}, &(0x7f0000000200)=0xc1) 2018/03/23 13:03:27 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006ca000), &(0x7f0000389000)=0x4) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/89, 0x59}], 0x4, &(0x7f0000000340)=""/163, 0xa3, 0x5000000000000}, 0x2}, {{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000680)=""/52, 0x34}, {&(0x7f00000006c0)=""/133, 0x85}, {&(0x7f0000000780)=""/57, 0x39}], 0x5, &(0x7f0000000800)=""/4096, 0x1000, 0x1ff}, 0x5}], 0x2, 0x1, &(0x7f0000001880)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000019c0)={0x0, 0x6, 0x1000000000000000}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001a40)={r4, 0x2}, &(0x7f0000001a80)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000018c0)={@in={{0x2, 0x4e24, @rand_addr=0xd9a}}, 0x6cd, 0x1, 0x0, "2806070bcf967234b49a6f0218782c318eb7d187c46366b0fa082185b38e33b390934ba3d9d9d0539cdde9c99a42d30d4a5c0561fbc651ad3592fc8b99265efd20fac4419ae14302e09b15d5773db137"}, 0xd8) 2018/03/23 13:03:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) epoll_create1(0x80000) 2018/03/23 13:03:27 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) capset(&(0x7f0000000180)={0x19980330, r0}, &(0x7f00000001c0)={0x9, 0x1, 0x800, 0x4, 0x4, 0x1000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) 2018/03/23 13:03:27 executing program 4: getrandom(&(0x7f00000000c0)=""/235, 0xeb, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/03/23 13:03:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000004c0)="836576fb", 0x0) write(r1, &(0x7f0000000280)="fb5344628438410b8786d91c1d7cab9d3eceeec18fce41152afcb9adffb6605294b5a2f094af0000000060d6005ad7f23c24a8ead8bd6c3f9073bf6b737946ac5e5696090f9d24f752f7b87f755e41fd1f571e2a427f4942b2e1514cc2c19e9ef6be0000000000000000000000000000000000000000003a478fcc1e6fc823930a943ff3876e92e5049f084a0486a89b85", 0x91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"643071300000000000000020001600"}) 2018/03/23 13:03:27 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x100000000000, 0x0, 0x24}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="3414f71fd60e34ae5599bfbc47a43f2d", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x23, r1}) 2018/03/23 13:03:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20}, 0x1c) 2018/03/23 13:03:27 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000d, 0x4010, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/23 13:03:27 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006ca000), &(0x7f0000389000)=0x4) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/89, 0x59}], 0x4, &(0x7f0000000340)=""/163, 0xa3, 0x5000000000000}, 0x2}, {{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000680)=""/52, 0x34}, {&(0x7f00000006c0)=""/133, 0x85}, {&(0x7f0000000780)=""/57, 0x39}], 0x5, &(0x7f0000000800)=""/4096, 0x1000, 0x1ff}, 0x5}], 0x2, 0x1, &(0x7f0000001880)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000019c0)={0x0, 0x6, 0x1000000000000000}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001a40)={r4, 0x2}, &(0x7f0000001a80)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000018c0)={@in={{0x2, 0x4e24, @rand_addr=0xd9a}}, 0x6cd, 0x1, 0x0, "2806070bcf967234b49a6f0218782c318eb7d187c46366b0fa082185b38e33b390934ba3d9d9d0539cdde9c99a42d30d4a5c0561fbc651ad3592fc8b99265efd20fac4419ae14302e09b15d5773db137"}, 0xd8) 2018/03/23 13:03:27 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$netlink(0x10, 0x3, 0xe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/03/23 13:03:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000013c0)='cpuset\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f0000001400)={0x4, 0xfffffffffffffffb, 0x0, 0xda, 0x0, 0x9, 0x5, 0x4, 0x6, 0x0, 0x1ff, 0x6}) kexec_load(0x10001, 0x6, &(0x7f0000001340)=[{&(0x7f0000000000)="07618bb0fa3a64bd41c6383f8ee10c2eb5b91d09bfa313111b0650a8c5ec19ccb6c5371af8224c9a60b1ccee81028bb285a3e9a9a1dc2f6f4891fde269da0324c844a530e6cea045a180907450fb7f792b0f488103b8bb64410841b91ffeef9548dd2f0dfac4137e781de611402e489974ea19368cdbfa0f73877331d31a06db4480f315430ed8a04b", 0x89, 0x5, 0xffffffff}, {&(0x7f00000000c0)="4e2e2f60bb58082f4363f1a6355268e4ae", 0x11, 0x574, 0x9}, {&(0x7f0000000100)="e94fe45cb95dbd2bb8c9e0b4490ca28630fb83a6d0b8328f7619afe7cad0e48413c8b352c6867f3c8facc329720cdcf84e1587aae513f1dce2843d6342ac1258baf1e5dbc100e36891c612a892087327c7a394f78116355b99f994e6f36dffb844685145f555a863e5fc7c6cb495b2a53ebf97d4d2b9b6c249b619de5f010816b324d0a67a930728f3c04f1264e61e2e9c1e9b9107eb3d31acc7898cf0ad25312a988d01d428afaeff2110e394dfe153ac63ca1b781f3a3a6ca856446e531f34d5238d1cb8b4dd80e94835642bc9b27e628a41", 0xd3, 0xff}, {&(0x7f0000000200)="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", 0x1000, 0x101, 0x5}, {&(0x7f0000001200)="ec5029d9cd738edf463722be9450f0f00f694d25549962e4382260d52f12d7cd4ce768543e3cbc2f4117735bf9dcf5b2d0e53fb23c5edcb685845e7979503786f2ebb4f5dd7818c2c90c6414db4c1318783965f2a7b5564748f0c6ba1a915f26f8c646deba06205056e165c3e7c7647ffbf8686e5ddbf9dc22fd81a3927de555ce0e56fcb38d97f69326aeda0344e42192269e355030d3ed274e3c8dd865f4d5a625a0cf4ada7a9570e8724981f03573d75945cd3c420e20478f7370bc079bf9d10b82ce1d305f13f6", 0xc9, 0x4, 0x10000}, {&(0x7f0000001300)="d2d0438dd05ffb9e56af90c577de4b742a17fd6c421fb160df2a76cbd991e32f5f055649e921cca925", 0x29, 0x7fc, 0x8}], 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001440)={0xffffffffffffffff}) ioctl(r2, 0xb44a, &(0x7f0000001480)="57780f306426c6915e1b1ffacd57306d23378f9bb47ca5086788940c4bee15a82d27be1b026a5c1a71fc79cdbc924c6fac4716eb1811626bba9a6ff31872f3fe2dc610bdd540f571cee4b38ac47ebc3ed5ba47b883bbda463867580ff0c4e1bb988554df2f4c2ffb0c53bfc5bb02edb7ce4fbaa5de913d5834490f06012ff22a3b0d989f81379bca9be753e53c3b230590ecc9583fea5af92ffbd2") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/23 13:03:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setreuid(r1, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 13:03:27 executing program 5: setrlimit(0xc34f82ec1c85082b, &(0x7f000009f000)={0x80, 0x8}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x7fffffff, 0x0, 0x1f, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4}, 0xc) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r3, &(0x7f00000000c0)=""/9, 0x1, 0x0) 2018/03/23 13:03:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x200000, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='erspan0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c4000095839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0x194) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20}}, 0x0, 0x80000001, 0x0, "df35c48307067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x8, 0x3, 0x7}) [ 85.419903] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 85.430116] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/23 13:03:28 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xc000000, 0x4) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f0000287000), 0x0) 2018/03/23 13:03:28 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f00000002c0)={r4, &(0x7f00000001c0)=""/220}) bind$inet(r2, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/23 13:03:28 executing program 1: r0 = getpgrp(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000000100)=@in={0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x6, 0x2) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/177) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101200, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x502}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x168, 0x14, 0x7, 0x400, 0x70bd2b, 0x25dfdbfd, {0x2, 0x0, 0xa}, [@nested={0x60, 0x2, [@generic="d14e116c60378ae554e3e12b338e7eee87cbaebd8a513ec2ee943405f6ce0535f8270523ac258c228d6d68608f7c669c55528a37ed861ffc817c2be6a1ba509e65e86e12871f26023b80e693d93f6cf1035ad709a46772f4b324"]}, @generic="509c91838bff3982ce5e481a1872c147abc78f4933dd85b34f8cdcb0aaa7be205a7db078ba373c97838a0a7d77311f42ac7392b691e6b8866560c80ebab3ebd0a7126c79e4c0cc042ee83619c31a8443820cb967c94a43", @generic="d03c35cd4c2a9987852df636382615b6bde8592a12a5e20264b88a18898e3fcf6ac75b70f526a8ec2f5d580654ac1219f57fb1d44470e5a2f8c6b89f68ce30a013745243e0109d740fb5cd5223baee362dc813efb0adece7997c8b81bb9ebdd1db97d46623f6d02524956bcd9a73ee4f161a537438b30757b82a15500b2bb7f42395c12102cf9294dec886e14108754a826231773308266dded218"]}, 0x168}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) mq_getsetattr(r2, &(0x7f0000000080)={0x10000, 0x100, 0x4, 0x0, 0x74, 0x8000, 0x9, 0x6}, &(0x7f00000000c0)) 2018/03/23 13:03:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000007000000b7985b0711ef252e6db81aaec35e50174c312b1cc4aac46208cd77bf8b552fc9d8724e2668ed4162a0a0408b69f639936bd4c57d79be894198c04385b183765b1b2770bc599664be2009163e8a077b57fa9a360fab10ceae3b2a733a9e87b88dc292c2b9e9012bb38da69ac815235fabeeac964cb8748b81547d57"], 0x10}, 0x810) setsockopt(r0, 0x80, 0x9, &(0x7f00000000c0)="71038768603e05dae5c3cdd998fe6991c71b200c9624ca7a3b249ef9", 0x1c) 2018/03/23 13:03:28 executing program 7: prctl$intptr(0x1a, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/23 13:03:28 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x80, 0x4) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0xe9d37b5a8c048889, 0x2, 0xffffffff, "c9f8be94436e9cde2ff0bf6780bb104e2a1288045b71339628cc0feaa2d7e1447ddb74bef7ed8c0b4b74999a863430920f2ed13102db791ff9b1fec0f15f40", 0x31}, 0x58) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/23 13:03:28 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/23 13:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000380)="220ea91c3cd2e0e9e024349f6ce470bb0e33eaba8aafd912fd93a2da8b03be37f08fe09db0dc2d32e43a7cdd5ea246689e2a3fea8acae1b5b37250a653213b9dc52ce3cef0b970e36bce615aaa04f1a2ae05dbf89c0b84dd43355c8f09f7e04828874577f13d1158e9c46185eac781d96146e2f771282f6159d546b4ea6d3347921aefd450cfe62244ed6d6c6986ee5819274ec85876a94c65e6dd62293c884b4e4de5a717080595145aeeb45225c39235a63bd5f62278c35f7a244c2181fa62b1af66fc38", 0xc5) sendto$inet(r0, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200000, 0x0) inotify_init() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x0) shutdown(r0, 0x0) 2018/03/23 13:03:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3}, 0x8) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) 2018/03/23 13:03:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x9) 2018/03/23 13:03:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/42) dup2(r2, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r3, r4, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/23 13:03:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 13:03:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x404000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r0) 2018/03/23 13:03:28 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:28 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) fcntl$notify(r2, 0x402, 0x0) tkill(r0, 0x15) 2018/03/23 13:03:28 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x44) socketpair(0x1f, 0x7, 0x2e, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141000, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) r1 = memfd_create(&(0x7f00008c9fe8)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r1, 0xfb8) fcntl$addseals(r1, 0x409, 0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ftruncate(r1, 0x0) 2018/03/23 13:03:28 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 13:03:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x0, 0xfa, 0x3, 0x4, 0x3}, 0x14) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$setperm(0x5, r2, 0x52204) socketpair$inet(0x2, 0x80a, 0x1, &(0x7f00000001c0)) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) 2018/03/23 13:03:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0x7, @fuse_notify_inval_inode_out={0x2f, 0x426, 0x1f}}, 0x28) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2018/03/23 13:03:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000065c0)='attr/current\x00') write$tun(r0, &(0x7f0000000180), 0x28) 2018/03/23 13:03:28 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) setrlimit(0x8, &(0x7f00000000c0)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:28 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xf07}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x778d}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x2000000000) 2018/03/23 13:03:28 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x3}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/03/23 13:03:28 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x101, 0x5, 0x0, 0x2}, {0x8, 0x1, 0x9, 0xad0a}, {0xd6, 0xf3dc, 0xfffffffffffffff9, 0x100}]}, 0x8) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) 2018/03/23 13:03:28 executing program 6: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)) umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f0000000000)=""/4096, 0x1000) 2018/03/23 13:03:28 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) clock_adjtime(0x7, &(0x7f0000000040)={0x2, 0x3f, 0x2, 0x7, 0xffffffffffffffc0, 0x0, 0x57ea872b, 0x5fbd, 0x8, 0x3, 0x2753, 0x7, 0x7f, 0x9, 0x2, 0x486, 0x4, 0xffffffffffffff7c, 0x7, 0x46, 0x400, 0x3f, 0x3e6c, 0x4, 0x7849063e, 0x4bd2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_map={0x1}}) [ 85.884700] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 13:03:28 executing program 2: getpgrp(0x0) 2018/03/23 13:03:28 executing program 6: clock_getres(0x1, &(0x7f0000000140)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000240)=""/157) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=""/201, 0xc9) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x1000) clock_getres(0x1, &(0x7f0000000100)) 2018/03/23 13:03:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/23 13:03:28 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x210000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x5, 0xff, 0xffffffff00000001}, 0x8) r2 = dup3(r0, r0, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xef38}, 0x8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044eff4)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f6fc9)=""/55) 2018/03/23 13:03:28 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/6, 0x6) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)) 2018/03/23 13:03:28 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x431, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x3f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/23 13:03:28 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80080, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xf3, 0x4) setrlimit(0x8, &(0x7f000009f000)={0x5}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r1, 0x0) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:28 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) clock_adjtime(0x7, &(0x7f0000000040)={0x2, 0x3f, 0x2, 0x7, 0xffffffffffffffc0, 0x0, 0x57ea872b, 0x5fbd, 0x8, 0x3, 0x2753, 0x7, 0x7f, 0x9, 0x2, 0x486, 0x4, 0xffffffffffffff7c, 0x7, 0x46, 0x400, 0x3f, 0x3e6c, 0x4, 0x7849063e, 0x4bd2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_map={0x1}}) 2018/03/23 13:03:28 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') getrlimit(0xc, &(0x7f0000000040)) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/23 13:03:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x4840) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_nanosleep(0x6, 0x240e3bf3894b470b, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x40}, {r0, 0x2040}], 0x2, &(0x7f0000000180)={r4, r5+10000000}, &(0x7f00000001c0)={0x1f}, 0x8) 2018/03/23 13:03:28 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)="72616d667310", 0x8000003, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000000380)='ecryptfs\x00', 0x100002, &(0x7f0000000440)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x248000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/138) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') mkdir(&(0x7f00000000c0)='.', 0x6) pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') 2018/03/23 13:03:28 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x2e, 0xb2, 0xdbb, 0x10000, 0x1, 0x7}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:28 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/03/23 13:03:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) 2018/03/23 13:03:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x84, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0xc) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x2, 0x2a, "0e9ee2e679d6e084564e717d2a77c7a7ecadb6b3833c73368561791d37b775e3d23e24ad24b3a1b9ec07"}, 0x32) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480), 0x0, 0xfffffffffffffffd) listen(r1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x88080, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/03/23 13:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000000000003, 0x30, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x54, 0x10001, 0x1) 2018/03/23 13:03:28 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001440)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f0000c7000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)=ANY=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x208602) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x3, {0x7, 0x7, 0x7, 0x1ea5af53, 0x21, 0x8aa}, 0xffffffff, 0x3f}, 0xe) 2018/03/23 13:03:28 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003e6ff8)=@fragment, 0x8) close(r0) 2018/03/23 13:03:28 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x101}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e6574c874752f00", 0x0, 0x6847e) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ioperm(0x5, 0x3ff, 0x8) 2018/03/23 13:03:28 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000000c0)={0x5, 0xffff, 0x6, 0xfffffffffffffffd, 0x8, 0x7ff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4) 2018/03/23 13:03:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='tunl0\x00', r1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00000001c0)=0x8, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x4) 2018/03/23 13:03:28 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xf87b}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/34, 0x22) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x408101, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0x6, 0x5, 0x100000000, 0x2, 0x1}, &(0x7f00000002c0)=0x98) 2018/03/23 13:03:28 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) read(r0, &(0x7f0000000000), 0x0) 2018/03/23 13:03:28 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='%selinux!\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') fcntl$getflags(r1, 0x40b) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/23 13:03:28 executing program 5: setrlimit(0x8, &(0x7f000009f000)) 2018/03/23 13:03:28 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x20000000, 0xa031, r1, 0x400000000) r2 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x401, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x8, 0x7}, &(0x7f0000000140)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/03/23 13:03:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8000000000, 0x3}, 0xffffffffffffff15) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x180, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0xffff, 0x100, 0x20], 0x4, 0x1, 0x3ff, 0x4, 0x200, 0x7, {0x7, 0x621, 0x3, 0x0, 0x33910f3f, 0x2, 0x1, 0xffffffff, 0x47d8, 0x25081960, 0x2, 0x319b, 0x2, 0x0, "25a60236845e6f032c00749cd70fdc7fb0b46b0eec2f421f7e20275e59979980"}}) vmsplice(r1, &(0x7f0000000400)=[{}, {&(0x7f00000002c0)}], 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x2}, 0x122) close(r0) 2018/03/23 13:03:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={0x2, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr=0x5}, 0x208, 0x4, 0xfff, 0x800000000000000, 0x4, &(0x7f0000000400)='ip_vti0\x00', 0x9f0d, 0x5, 0x40}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) sendmmsg$unix(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="216d34f00c8d1cd6348559ed9ec80ecabcb06af906f307a09ebe1fb8e09cd85a8c514971f2766443a025a8002fd3cd0a20cb12fb6b04de1a920312776a4fd053", 0x40}], 0x1, &(0x7f0000000340)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}], 0x44, 0x40080}], 0x1, 0x4010) 2018/03/23 13:03:28 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x170}, 0x1}, 0x0) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000002fe0)={{0x0, r3}, {0x9}}, &(0x7f0000002000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) timerfd_gettime(r2, &(0x7f0000000380)) read(r2, &(0x7f0000000040)=""/35, 0x23) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4c00, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00000000c0)={0x8000, 0x7}) 2018/03/23 13:03:28 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x53, "fff1982cfb825e3340596a7615682517ded8a0faaed8c0c45d582a74582b265d238da1791df1ea63f1737ebc697f5d0433597b94923f9c8f473221842147ee0caffc916773eb94663b71a49f62ce7700d711b8"}, &(0x7f0000000200)=0x5b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xc1, "1387fcd1e920f050564dc0bbf99e7ca52c690e478f8af61f8542df0448ad00ced7bdb0fdc3af8fe84911a50fe362376f42226fc4b272167842df1e6214eed7ef2cc994cec2db94329872dc4aa6c91f5187af64169251e94332d1219e4e210f2eda30aea98c2121a187d5cbaec2365a866648c1886de122376b458fb02af994b80453b96dccdea596d50c214a474ba3860c8eb50f0e2dbfe7a5e63b35b32516a11b8a5f9c4b7bc4787acc66296f59252b9b2781ecee2c9be607a29685a31b1001d8"}, &(0x7f0000000340)=0xc9) r2 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="e6", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='selfsystemsecurity!]\\', r2) 2018/03/23 13:03:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x82000, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000b3aff6)='./control\x00', 0x1000800) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000000c0)={0x100, {{0xa, 0x4e20, 0x9}}}, 0x84) inotify_add_watch(r2, &(0x7f0000000040)='./control\x00', 0x4000001) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x4000800) 2018/03/23 13:03:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000004, &(0x7f0000363ffc), 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) 2018/03/23 13:03:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:wireless_device_t:s0', 0x20, 'staff_u\x00'}, 0x2f) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/183, 0xb7}, {&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f0000000080)=""/120, 0x78}], 0x3) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r2, r0, 0x0) 2018/03/23 13:03:28 executing program 6: syz_open_procfs(0x0, &(0x7f0000000100)="2f6578650000001c0302") r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100), 0x0) 2018/03/23 13:03:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) write(r0, &(0x7f0000000000), 0x0) 2018/03/23 13:03:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffffffff04b3, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r3, &(0x7f000014d000), 0x0) lseek(r4, 0x0, 0x3) close(r2) 2018/03/23 13:03:29 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/23 13:03:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x3, 0x2, 0x100000000, 0x1, 0x1}, 0x0, 0xb3}) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000040)=""/172) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f0000001540)={&(0x7f0000001580)=@full={{0x3, {"8f69bce1d3c95b"}, 0x8}, [{"135eae27685125"}, {"feb0cd91ccecf4"}, {"a1284a54dcde5d"}, {"15e9b41c6a6ec5"}, {"7024e05ce3fafc"}, {"af5b4fa3c4e954"}, {"a7263633460e43"}, {"f7abf1d99d6b7b"}]}, 0x10, &(0x7f0000001500), 0x200000000000026b, 0x0, 0x0, 0x840}, 0x20008000) r2 = dup2(r0, r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000300)=0xcf0, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0x1, 0x8, 0x7ff, 'queue1\x00', 0x2}) getsockname$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="61e1fdc3d3c3b0789a06272d7498fcc6", 0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'tunl0\x00', {0x4, 0x80, 0xffffffffffff617c, "a5e5f35ce547", 0x2136}}) 2018/03/23 13:03:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000480)="2f65786500000000000409004bddd9de91befa07424adee901d2da39e99cf428f96dee015456ffcf75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d7") fcntl$setstatus(r0, 0x4, 0x4000) pread64(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000400)={0xfffffffffffffe88}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000680), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1, 0x3}, 0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/load\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) syncfs(r0) 2018/03/23 13:03:29 executing program 3: clone(0x0, &(0x7f0000000140)="e99e2a473a030f16d9c9c32fde491ca21b60408781aa9c02928b3e43c59c9ed9e1b37095f2afa3ffda4987a708505381a915671c259939d247fe3c70c4edabf79db287bb93f93ef993f7dfdd099ba019b9e7c5bfb665", &(0x7f0000000080), &(0x7f0000000100), &(0x7f00007c4000)) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) wait4(0x0, &(0x7f0000000300), 0x80000000, &(0x7f0000000280)) 2018/03/23 13:03:29 executing program 5: setrlimit(0x2, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:29 executing program 4: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x400, 0x0, 0x20000000, &(0x7f0000ffe000/0x2000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) fcntl$setsig(r0, 0xa, 0x2d) 2018/03/23 13:03:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:29 executing program 6: clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0x100000000, 0x9, 0x6}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0x6, 0x4) setns(r0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x500) [ 86.714122] binder_alloc: binder_alloc_mmap_handler: 13289 20000000-20001000 already mapped failed -16 [ 86.758235] IPVS: Creating netns size=2536 id=17 2018/03/23 13:03:29 executing program 2: openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) 2018/03/23 13:03:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"73797a6b616c6c65723000001700", 0x2200}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/23 13:03:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000040)=0x5e2, 0x4) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x0, 0x60000, 0x77, r2}) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/context\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = fcntl$dupfd(r0, 0x406, r1) recvmmsg(0xffffffffffffffff, &(0x7f0000001680)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/172, 0xac}], 0x4, &(0x7f0000000300)=""/115, 0x73, 0x2}, 0x8ba7}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/32, 0x20}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/234, 0xea, 0x4}, 0x4}], 0x2, 0x2, &(0x7f00000016c0)) connect$llc(r3, &(0x7f0000001700)={0x1a, 0x1b, 0xfffffffffffffeff, 0x4}, 0x10) mmap(&(0x7f0000694000/0x2000)=nil, 0x2000, 0x0, 0xa034, 0xffffffffffffffff, 0x4000) execveat(r2, &(0x7f0000001740)='./file0\x00', &(0x7f0000001800)=[&(0x7f0000001780)='/selinux/context\x00', &(0x7f00000017c0)='posix_acl_accessvboxnet0*self:selfselfnodev&mime_typeGPL\x00'], &(0x7f0000001900)=[&(0x7f0000001880)='\x00', &(0x7f00000018c0)='\x00'], 0x800) 2018/03/23 13:03:29 executing program 6: socket$nl_route(0x10, 0x3, 0x0) 2018/03/23 13:03:29 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101300, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xbae, 0x5, 0x5, 0x1f, 0x9, 0x7, 0x460d, 0x8, 0xfffffffffffffffc, 0x1, 0x8, 0x7fff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x42, 0x6, 0x2, 0x5, 0x80000001, 0x3, 0x8, 0x7f, 0x10001, 0x5aa9, 0x7fff, 0xfff}) bind$ipx(r0, &(0x7f0000000200)={0x4, 0x3, 0x400, "785598040211", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) getgid() ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000340)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000380)="c58008b32a28dbb8291122b632e1642a0891c41a7655ac3b9e11") rt_sigprocmask(0x2, &(0x7f00000003c0)={0x9}, &(0x7f0000000400), 0x8) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001440)=0x24a) r2 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001480)=0x0) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f00000014c0)={0x24, 0x3, 0x6, 0x7}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f0000001540)=@full, &(0x7f00000015c0)=0x48) bind$inet6(r0, &(0x7f0000001600)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setflags(r7, 0x2, 0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000016c0)={'ip6gre0\x00', 0x4000}) fchdir(r6) llistxattr(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)=""/154, 0x9a) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000001800)='yam0\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001840)={r1, 0x8000}, 0x8) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000001880)=""/58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00000018c0)=0x7cf, 0x4) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000001900)={0x2, 0xfffffffffffff001, 0x2, 0x20, 0x100, 0x9}) 2018/03/23 13:03:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffff9c, 0x448000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="4fc380a30a99a21be51a0897a993d690aa53c575fa388446265480d31ff8357e01db546dd82078a95d73878a387e99b3bff1bb55c9044d82c2273516e13d917acdc4da6022398203b228dd67a20adb4b6e5a0fe46f45b37a3fb96c5fb8c0667eb2508dc578ea15244c1fb402913c44e288f49478966ced8ffd2cd97d2cb834edf6f22b4a5b930b678871c8a92fb651a9b4c91725abf275fd9ad6b9fba792e496f6199398635b2b3ef62304091b17d0e08fd37b87601e105aae77c1a0461b576aa432bdfe4e3d7f34592834ce27db6832a86fed05ffd6cca14fb08fed5063a51cdc2b6a01d4c8a72de08d2e000000000000000000") r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6272696467650200"}) 2018/03/23 13:03:29 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002240)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000002500)=0x1c, 0x80000) signalfd(r0, &(0x7f0000002580)={0x80000000}, 0x107) recvmsg(0xffffffffffffff9c, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/140, 0x8c}], 0x1, &(0x7f0000000180)=""/4096, 0x1000, 0x1fb3}, 0x62) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000022c0)='/selinux/checkreqprot\x00', 0x200040, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000023c0)=""/232) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000002340)={&(0x7f0000002300)=[0x3f, 0x7], 0x2, 0x1f, 0x3f, 0x80000001, 0x9, 0x4, {0x5, 0x323, 0xfff, 0xa3, 0x1, 0x1ff, 0x0, 0x1000, 0x5, 0x5, 0xb1, 0x101, 0x40, 0xe46, "bdf8c971bc2e0fc241b6274d3d1396f4fa03e23bc52055da247f9ea95fb34cc4"}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0x1000, "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"}, &(0x7f0000002200)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000024c0)={r3, 0x7}, &(0x7f0000002280)=0x8) socket$packet(0x11, 0x0, 0x300) 2018/03/23 13:03:29 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c97ff4)) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x9) 2018/03/23 13:03:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="6585010408ae6e61") sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/23 13:03:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x691) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/23 13:03:29 executing program 6: seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x1d, 0x0, 0x9}, {}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) 2018/03/23 13:03:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000002) write$evdev(r0, &(0x7f0000000040)=[{}, {}, {{0x0, 0x2710}, 0x7}], 0x30) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/03/23 13:03:29 executing program 2: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/context\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = fcntl$dupfd(r0, 0x406, r1) recvmmsg(0xffffffffffffffff, &(0x7f0000001680)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/172, 0xac}], 0x4, &(0x7f0000000300)=""/115, 0x73, 0x2}, 0x8ba7}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/32, 0x20}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/234, 0xea, 0x4}, 0x4}], 0x2, 0x2, &(0x7f00000016c0)) connect$llc(r3, &(0x7f0000001700)={0x1a, 0x1b, 0xfffffffffffffeff, 0x4}, 0x10) mmap(&(0x7f0000694000/0x2000)=nil, 0x2000, 0x0, 0xa034, 0xffffffffffffffff, 0x4000) execveat(r2, &(0x7f0000001740)='./file0\x00', &(0x7f0000001800)=[&(0x7f0000001780)='/selinux/context\x00', &(0x7f00000017c0)='posix_acl_accessvboxnet0*self:selfselfnodev&mime_typeGPL\x00'], &(0x7f0000001900)=[&(0x7f0000001880)='\x00', &(0x7f00000018c0)='\x00'], 0x800) 2018/03/23 13:03:29 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000694000/0x1000)=nil, 0x1000}) setrlimit(0x8, &(0x7f000009f000)) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, r1, 0x0) 2018/03/23 13:03:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200100, 0x100) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) truncate(&(0x7f0000000140)='./file0\x00', 0x100000001) clone(0x10000200, &(0x7f0000000280)="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", &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000000000)="d257dae74bb4dcd825838810e4631059a4682a7c47d679f79c175f909a9bb01b464f01ee1e90a6443853469fc8b57caf6715ec5a2629a0de7726c3a079234352203c6f26d777c03ca1dee969f8793e3ea6922fa81caaf86de334be76a41d63514c8acea733fad6092bf2bb2701fa182ad729ed5057a373beab4492a95f9b440e3f0185bf5fcda303b0e2c6173e105f6456bf4d47da707bc1301154a7c8e33d88bbbeaba8fe1f0517e94f8754153afe105551301e9454755e00d6210917b6a44f6c82418c214f7de507dff7b10b3ff9a8f972d53da83e2ed5c64d7cb5f3803168ca53b58a5f4804a4e18fdc57231f0a") syz_extract_tcp_res(&(0x7f0000000100), 0x6, 0x2) 2018/03/23 13:03:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030002130000000000000000000000050006001c0000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000001000000000000000000000000000053040000bb00000000000000000200010000000000000007000000009f05000500000000000a00fcff00000000ff0200000000080000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/23 13:03:29 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000140)=""/110, 0x6e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) recvfrom$llc(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40, &(0x7f0000001280)={0x1a, 0x33e, 0x1fe96ae2, 0x7ff, 0xfffffffffffffe01, 0x7ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x1, 0x2) ioctl$EVIOCGLED(0xffffffffffffffff, 0x4004510f, &(0x7f0000000040)) 2018/03/23 13:03:29 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, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000002880)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ba5e7731ed3cfa7393aabbaf8fe89f243ac983bc6791e59c0e89866321861aa302c08c547e8d853a12fceeb4e4a9e2ea5ad2ad0d7e348cf240d46a039d6009a0bb1eeac04ff83eb44f4b2bd328fe5aee944b6d52e0ae260ca446116a02ca05f6a19274b45ec6f3f49bd181b542f18cf999", 0x71}, {&(0x7f0000001380)="f2175a77fd4e82f2a2b9298d1d78cc84a2386ffa14816f4455834433592e3e47723d2ba4878fb3e20ca0aab476a977275fdc33b7f78bf0c8f8398092332242b36636585f4f0f6876ad3d8ed8696b93284a7317147e68c5eb84185cf7e7ca33088b6a8b1845e4cd27c7377b644c6ceb25d2b8c9bd705435166d3bac7cff9e7db3500f8b92a2357d3fdb3cb81e188a0dfda8a75fa79395ffcf7f0fb8253077481b57f7789c4c1a8bb82733f3089b08771a304a27cb6193be3d153527d929a934c9d7e5386b3cd5b1aaa9627bdab89133cf328675449265d12083208650b595e9fc590d6c0d11a277e714c64390c7d0ba3a1853dee298", 0xf5}, 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", 0x1000}, {&(0x7f0000002480)="80224d6eeb5e0d8f4503b32c06d8c5fde76cad699a7f23f1ba9580d9ec5e1693a1d24f73667fb21a729aa0a79f9cd1529386f0552368310c543f5f1addfa17dee7cdbb50dffd7fbcaba4a2b49740c11b69c306e3f7bae4030b7fe1e7e8f77f370bf41b100a43d4d860bc2d166df5f0a180e282e383a94ce4726b500e19da6560ee449f6a3e2dd8a8feeafd9789e4bd62bd935ae876db87fbf50ee84dfb831a49cfa508d42ba1e290b2d480752f67bafb366760f19c9eb6f032ee1fc9bef524118a8fabdaab29af82b84d4c29ae82844a6bcab794a853b63e", 0xd8}, {&(0x7f0000002580)="80e65f65cef59af5a7eaccc6619d42eaee1ab03c93a913e99ec276e4e860c782f40d3466364194ae6e48034136031a6dc78ca33a34a0b67424cf75dcc3415fb51142341d91dc683c9010b9e9a3c2bc5f538a250fdf7f0ba3457a5b37660c4999b1ae353a37887b8738e4fd4b4c8c5ec3488ecfda3029055f4b13fb144b103e5a973e54e9ebf55bad98ba5a7c05529c889bd64ce5db8da1223bdb53221deadc2f4bd4f5961720809f626133d40798e07a1d41", 0x39}, {&(0x7f0000002640)="83e666ec24dcae267c07f5b99af87c8e8a25a7cb5cd9bb646a3a3616f4ccb1ca9bd8f40dcd15db2809c68a907af568faff98ad24f32efce675866bebaf14881601c5f8921b4b0455def14ba868560d66a3d346a0069a68c5385cef0bfb4ab35db7a8f0e485c10036b2d3355fe0eea73f69d3869d8d886396739e2e0aa70d7031cf5bafe5e502793b4f783c935b58167a300400e1efd31a693296c111e25c8155657ce0193372cd9e6686fafebb592039f672e37f29321964dd5c2980af981e4bf8392f9cbb332c60b81c1818d57c7899b2b14b53cd367108a39014f1869e161ae7d2610816323a7d6dbfe81c6188346278", 0xf1}, {&(0x7f0000002740)="f195a15a053d8f847dd7eb70c6e8aba770f485c964e15cd83f94fa3ca0d06ab4223c04d92de227ac986e31383daaf4e8aeae53949f6776b917fdddc43001a7cd101dd858b0006a83b7a6e8ea589c7f7a300877d848cbe7f2bbfac8eeed77f0", 0x5f}, {&(0x7f00000027c0)="fc5978ddfddddb493ff23acbc86066a0887c76f0c02d6ad759f6cdcda6864df9b8b063e3c765a7b5d51056623a9f3ae68f2a261986a68d4dd4660395425aea5ac0902c29be08c588bc09db9ac59bcfb8769727d0a7534842f841c2504b0072880400392f3ba870e8186c96b4e2095b8241a01702c4a5df1e8de3ff548c8de89ee5bf746364d28ae0a578b7ad3a6925702343133449024625", 0x98}], 0x9) 2018/03/23 13:03:29 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1b94c64f7a94ff55b82e06918901d981319cd4ed687c54569153597c96394e5914e0ca1299c937c1b676f7dcdd494f4ce65970997e98dcc9c37b8dd02806eb63ce0cf0e2478a04a77a548e793ab0c8765624477c6bbbf66e8b0de6f0fa8ce04be9005f6461c6c0cbfe9d5c403ce7780c471795446c074a9b853cb79fbc50dc051b397defcc12601e01a875d956e0d92ac297427ffa5a72ea0c", 0x99, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/03/23 13:03:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@ipv4={[], [], @local}}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f0000004480)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004040)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000004140)=0xe8) mmap(&(0x7f0000693000/0x4000)=nil, 0x4000, 0x2000020, 0xa031, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001180)='user\x00', &(0x7f0000004180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000041c0)="68ca593d1953af4be2a2b8bc7d075d75e04c4e0f6f075e0f65f6d5e852c7460b1cfee74f487ee87d26183558bcdcf26ecb22a4281a47ad98c90df6e2eb64e639ff151f117e053d830cac766bc0199ce1e969d71d1afdf4fa2121bd7fdeba0a10eb1b29db193c5899f4e2e0d53bff053c4d68def5a5de6fed38a3536580155bdf137fead1b3b883b232f9a819034b05e53332bf9e224da37368aa8a69989e5aeb34d639d8f568b8e1af433dbe11d25b11a5eb695a64395f69dc0f42e37172304df97427d14377b00f7e6f233829606bbc65e6708441499493bd8b381a6f7f1049a8afade23c9a229ad2b746f8", 0xec, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000042c0)='rxrpc\x00', &(0x7f0000004300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='rxrpc\x00', 0xfffffffffffffff9) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000004380)=""/101, 0x65, 0x40000000, &(0x7f0000004400)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) keyctl$negate(0xd, r0, 0x3, r1) syz_extract_tcp_res(&(0x7f00000044c0)={0x41424344}, 0xffffffff00000000, 0x1f) syz_extract_tcp_res(&(0x7f0000004500)={0x41424344, 0x41424344}, 0x6, 0x9) write$tun(0xffffffffffffffff, &(0x7f0000004540)={@void, @hdr={0x1, 0x7, 0xffffffffffffffff, 0xa48, 0x6, 0x3}, @ipv4={{0x1c, 0x4, 0x6, 0xfffffffffffff114, 0x101, 0x65, 0xfffffffffffffff9, 0x19, 0x66, 0x0, @empty, @loopback=0x7f000001, {[@lsrr={0x83, 0x17, 0xffffffffffff0001, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty, @loopback=0x7f000001]}, @lsrr={0x83, 0x7, 0x7, [@multicast1=0xe0000001]}, @cipso={0x86, 0x30, 0x2, [{0x6, 0x2}, {0x7, 0x12, "8ff478e5ebf856c85f00e08a13b02594"}, {0x7, 0x7, "19f970c32a"}, {0x0, 0x8, "92ae6e249748"}, {0x7, 0x7, "34e0bba55c"}]}, @generic={0x82, 0xd, "697b7a119954332e8d9909"}]}}, @tcp={{0x4e24, 0x4, r2, r3, 0xffffffffffffffff, 0x0, 0xa, 0xe, 0xfffffffffffffffc, 0x0, 0xffffffffffffff78, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x6, 0xffffffff}, @nop={0x1}, @nop={0x1}, @mss={0x2, 0x4, 0x9}, @nop={0x1}]}}, {"36f876974bebbe92e5a003ea55b5450e0b504f5c122b281502e8828426f6912e70e5f9f69be391b477724b48950ef0efeffee03785efe28e34a3a2912ed9b97168d92745b22e83b585d3c9dc708e14106b05d6c940c9a3235b000b35035c226f5490f4224a34b6c4eb"}}}}, 0x10b) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000004440)=0x81, 0x4) 2018/03/23 13:03:29 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r2, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r2, &(0x7f0000000df0)=""/528, 0x10113) 2018/03/23 13:03:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xb, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)=0x1ac) 2018/03/23 13:03:29 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x32f, 0x10000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x200) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x180) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x3, 0xc4, &(0x7f0000000000)="52507697c3d2859e5278fe9cc8b21cdb469057cbcdee867e37e8a1a2781f8e1aad9845af63d171a8488426b42dbb6b2630756bc069d26a33275882b17388c699f1d4e243bc91b3d05fe9151fe181244fac17faf5a97f0f93d7cd80eb82bb3ffc78716d0c5df0a3dc9eb0d2b9bba5dbc7d7fd0b1b3ca49a51b8a37d29857ebedc7f9fa3038c6bf29e7ab057a9f29f47579a17f2f8a21ee7696fb52ebb3c069e323cbe54e36eb7987a31a781183a88f69a3f0ea712c33646bd53c7280f0dc195624459fa9e"}) clone(0x15080600, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) unlink(&(0x7f0000000140)='./file0\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x100000001, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0xffff, 0x20}, &(0x7f0000000400)=0xc) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x800) 2018/03/23 13:03:29 executing program 6: seccomp(0x1, 0x0, &(0x7f0000020000)={0x2, &(0x7f0000002000)=[{0x7c, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) fcntl$setpipe(r0, 0x407, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1818000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getstats={0x14, 0x5e, 0x300, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x40000) pipe(&(0x7f0000000180)) [ 87.037751] sg_write: data in/out 1290319396/4054 bytes for SCSI command 0x1c-- guessing data in; [ 87.037751] program syz-executor0 not setting count and/or reply_len properly 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, r0, 0x0) 2018/03/23 13:03:29 executing program 5: setrlimit(0xf, &(0x7f000009f000)={0xfffffffffffffffd}) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x87) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0xa8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x2}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000180)=""/228) 2018/03/23 13:03:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_getscheduler(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4002, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1400) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 13:03:29 executing program 1: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x8, &(0x7f00000004c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x100c0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x7f, 0x100000001, 0x0, 0x3, 0x7}, &(0x7f0000000400)=0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r2, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000383000)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf9, "8451fe3571b6357a4f09702baf3fe76dbc2c8bbfe6401753f28be479c87df9d54a144d44fd616670a86120aed7041e7ee59cccda92aad436f68412548e2c189885a6cdc7b8834659912d071b941169ad6ee73ab09cd11be17092661bc80d2babc801cd4ef960145d1b4682a748aa57c1d5db67a161b1cbbea7408a13f25df8ab96fed85c8845151d3ed4daeff96c04e3055d3bcf331a96701fb099fd2bbdab97261938cc38b9a66d2b247014b1dde20a60f663885089ae22889b50a65c93442af521db8d578e1e371a7858f8e4af85bf25eb64a2a5a8e71949a3e47de3992950b5167121b558b0804b16c711d481fed55c7ead89868c292761"}, &(0x7f0000000240)=0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r6, 0x8e}, &(0x7f00000002c0)=0x8) r7 = add_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r7) sendto$inet(r2, &(0x7f0000000000)='x', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/23 13:03:29 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x32f, 0x10000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x200) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x180) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x3, 0xc4, &(0x7f0000000000)="52507697c3d2859e5278fe9cc8b21cdb469057cbcdee867e37e8a1a2781f8e1aad9845af63d171a8488426b42dbb6b2630756bc069d26a33275882b17388c699f1d4e243bc91b3d05fe9151fe181244fac17faf5a97f0f93d7cd80eb82bb3ffc78716d0c5df0a3dc9eb0d2b9bba5dbc7d7fd0b1b3ca49a51b8a37d29857ebedc7f9fa3038c6bf29e7ab057a9f29f47579a17f2f8a21ee7696fb52ebb3c069e323cbe54e36eb7987a31a781183a88f69a3f0ea712c33646bd53c7280f0dc195624459fa9e"}) clone(0x15080600, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) unlink(&(0x7f0000000140)='./file0\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x100000001, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0xffff, 0x20}, &(0x7f0000000400)=0xc) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x800) 2018/03/23 13:03:29 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x4, 0x77a, 0xec, 0x20}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x2}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002b00)}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) 2018/03/23 13:03:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$setlease(r0, 0x400, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x4, 0x4) prctl$intptr(0x26, 0x0) 2018/03/23 13:03:29 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000e6ffffffffffffff00", &(0x7f0000000140)=@ethtool_drvinfo={0x3, "74beb66d41eab1202626c20ae973b804efc051bf009cdf6c92f276c3e46ec46e", "bca4c08623c16f01ea40865037d32a5f26a7460bf8a4afcc6bf1768f54b3580b", "80403a7db225678e97ea9f9ae6cec3833a24ebc987ce2f3280286bbbe0ffc2ce", "4c89615f7a42ac1c62258818d91ee9af20b0f14b54c391f794cc08dab90b9ea9", "f8f549184845c22fbd48b2d7b6aa1c40d3f00c9fffd1083bf7f51ec2b6293262", "55909a42b6e8fc9aaa3f7440"}}) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x4, 0x2}}, 0x26) [ 87.063377] binder: 13379:13380 ioctl c0306201 20007000 returned -14 [ 87.098455] sg_write: data in/out 1290319396/4054 bytes for SCSI command 0x1c-- guessing data in; [ 87.098455] program syz-executor0 not setting count and/or reply_len properly 2018/03/23 13:03:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000240)=0x4) shutdown(0xffffffffffffffff, 0x1) sendto$inet(r0, &(0x7f0000000080)="3f2020ce64d56cc9d5c9ff353718243e208243d6c21b233205a1806809d09af204fe55ee49c29fbea2ca08eb71fb759adc99ce8b9b7e02791c1fdd913b4ce0e1ac610ffd83b972d4dedc2e74aa7ff5e4f2977641bb81c5f16f2cc37a44e0e12af7435ea30ac169a69b931b0e94d86caa51f622ab3d0b55fae8c42e148b119ba0f1913c625c7d055b3bec05a5c5e60b1b09b02edfca6f7f6d0b3cd552df5c5f2d975f448cab9f79f83ce4f7490537ec02710851d6c0ab008868a7e90ba5368ba0f3b0862bfd14ceaf3b72cda05efac4dba066e538bcf2e7b23a4b14433dac45ca0b142882b5112025d66a4264e66e82643a", 0xf1, 0x81, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/23 13:03:29 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8001, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"aa7f8743fbad34"}, 0x7fb000000000000}, 0x10) fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', '\x00'}, &(0x7f0000000100)=""/87, 0x57) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x101) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x103000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x4, 0x80000000, 0x9b4, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000280)=""/116) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000300)='user\x00') fallocate(r2, 0x1, 0x40, 0x1) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x52200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000380)={{0xffffffffffffffff, 0x1, 0x8, 0x2}}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000003c0)={0x2, 0x3, 0x1, 0x4, 0x7fff, 0x6}) r4 = mq_open(&(0x7f0000000400)='user.', 0x40, 0x10, &(0x7f0000000440)={0xffff, 0x0, 0xffffffffffffa85c, 0xffff, 0x7, 0xfffffffffffffbff, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000480)={0x8, 0x4}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000500)) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000540)="7f90dafd10597b402c6d5af81e82fc38aec2bc1c1e63e9b8caca86a6b04d0561547b71089f5e8a569d653fa8ef097d362385dd30eb20d8486aaf8072eceaf6789e0f7ea81e903d1d2b2a0bea08fb224e64", 0x51) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000005c0)={0x3, [0x2, 0xa28f, 0x7]}, &(0x7f0000000600)=0xa) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000640)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge0\x00'}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000006c0)={'vlan0\x00', {0x2, 0x4e23, @rand_addr=0x1f}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000700)={0x0, 0x8000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000780)={r5, 0xfffffffffffffff8, 0x9}, 0x10) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000007c0)=0x3, &(0x7f0000000800)=0x4) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x0, 0x8850, r1, 0x38) prctl$void(0x37) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000840), &(0x7f0000000880)=0xb) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/user\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000100)=0xa1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffff800, 0x80080) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0xa031, r3, 0xfffffffffffffffe) 2018/03/23 13:03:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000012000)={0x18, 0x32, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/23 13:03:29 executing program 1: getitimer(0x3, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x99f}]}, 0x28}, 0x1}, 0x0) 2018/03/23 13:03:29 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xc, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3a5b615edb165372e97a7c8aacb11c425e8e949f8246d7fc6f30bd38856992c68cc42c50ba33985beea603164253e12cce33a134b91e5d39ec5eeef021ce37", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64], @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0], @ANYBLOB], 0x13e, 0x0, &(0x7f0000000280)="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"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000080)="55dd6b43ff", 0x5, 0x0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', 0x2200}) ioctl$sock_ifreq(r1, 0x897b, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_hwaddr=@random="2a104751c35f"}) r3 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='ip6gretap0\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) 2018/03/23 13:03:29 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x109440, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="c55a1d8a9f0aab98f385bee1807086c934576f83bbb93111b521ad379ffe4357318552d5c4f657ea83be584a105af6f171cbf20dd94c6b5372ec8d14937e59c9a2f29ce14b1c82d5ef9f6b8a59") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 13:03:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x8, 0xfffffffffffffe01, 0x81, 0x271ebb6a, @time={r1, r2+10000000}, {0x7, 0x7ff}, {0x9, 0x3}, @connect={{0x6}, {0x7, 0x605}}}, {0xffff, 0x1, 0x5, 0x3, @time={0x0, 0x1c9c380}, {0xff, 0x7}, {0x5, 0xffff}, @queue={0x0, {0x6, 0xffffffffffff0381}}}, {0x6, 0x1, 0x120, 0x5, @time={0x77359400}, {0x3, 0x6}, {0x10001, 0x9}, @raw8={"da9ac9ccaf01e9dfb48faf5d"}}, {0x7f, 0x80, 0x3, 0x4, @tick=0x100, {0x9, 0x80000000}, {0x5, 0x3}, @connect={{0x401, 0x8}, {0xaa35, 0x80000001}}}, {0x2, 0x35, 0xffffffffffffffff, 0x4, @time={0x77359400}, {0x8, 0xe21f}, {0x5, 0x1ff}, @raw32={[0x6, 0x14000, 0x2]}}, {0x3, 0x6, 0x401, 0x6, @tick=0x5, {0x80000000, 0x7}, {0x80000001, 0x7}, @queue={0xa71, {0x100000000, 0x1ff}}}, {0xff, 0x2, 0x3f, 0x9e5, @time, {0x8, 0x9}, {0x6, 0x1}, @raw32={[0xfffffffffffffffd, 0x6, 0x3]}}], 0xc4) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000000)=""/243) 2018/03/23 13:03:29 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xcbfb}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x4, 0x180000000000000}, &(0x7f0000000440)=0xc) r2 = syz_open_pts(r0, 0x100) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000500)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000340)) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)=0x0) timerfd_create(0x6, 0x200000000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r6, 0x40}, &(0x7f00000001c0)=0xfffffffffffffe92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xc845, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r7 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r7, &(0x7f0000000140)=0x2, 0x400000ff) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f00000000c0)=0x20) 2018/03/23 13:03:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000da1fff)='.', 0x0) eventfd2(0x1000000c4, 0x800) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='ppp0procem1^^(+]trusted\\\x00', 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/23 13:03:29 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/48) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x350) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) [ 87.263247] binder: 13436:13438 unknown command 1583438650 [ 87.270669] binder: 13436:13438 ioctl c0306201 20000400 returned -22 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa033, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2402, 0x0) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x2, 0x4, 0x3, {0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0xe}, 0x5}}}, 0x32) syslog(0x1, 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000100), 0x8) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)={0x0, 0x1}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x40) finit_module(r1, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x1) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}}, 0x100) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0x8, 0x6, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000180)={r5, 0xb32}, 0x87) r6 = memfd_create(&(0x7f0000000000)='vboxnet1vmnet1mime_typeppp1,vmnet0wlan1\x00', 0x1) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000200)=@req3={0xbab, 0x8000000000, 0xc9, 0x4, 0x9, 0x29b, 0xf0}, 0x1c) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x1000}) 2018/03/23 13:03:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000180), 0x0) 2018/03/23 13:03:29 executing program 2: mmap(&(0x7f0000606000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/193) [ 87.306272] binder: 13436:13438 unknown command 1583438650 [ 87.312294] binder: 13436:13438 ioctl c0306201 20000400 returned -22 2018/03/23 13:03:29 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x1d, &(0x7f0000000180)="2e099c0a9696a7d57519cca6edd4dd8392ad8b05514af4f565d3e85f1ea2e3e8f653ef201a9538e0d4abc551c9cf1d8c976eb83a5979460046359da8ace9fe52aa27dd622d22e69fc34f361432bfbd312e4084ed2f9357289a96335ecd88b8cca12922ef1456b88381f2c1ac6a0e5499134d0d6a44065c21975f6e439e15aa2ad42341472c7ca397e14745eaef871a5cfc5a93bcce9ee4abca1ce5ae88e5b75cbceafe6e54f438f243854cdb4adb8abefb7846c49d95d35304862788ce81c6687815c7e875368ebe3dc3ff51830789be2f55857edfa5", 0xd6) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000605000000040000140d0004000000000000d200019c", 0x29}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x8, 0x80, 0x6}) 2018/03/23 13:03:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x4}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x9000}, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000000040)=""/173) 2018/03/23 13:03:29 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20440, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x100000000, 0xb5, 0x2, 0x4}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) r2 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/selinux/enforce\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/03/23 13:03:29 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xffff, 0x4, 0x9, 0x7}, {0xe41, 0x80, 0x1f, 0x81}, {0xc58e, 0x4, 0xfff, 0x7}, {0x4, 0x7fffffff, 0x9a45, 0xc2}]}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x72, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x3, [0x1000, 0x264, 0x7, 0x8, 0x3, 0xf003, 0x200, 0x5]}, 0x5c) fcntl$getown(r0, 0x9) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x0, 0x0, "82d2a15977a8"}, 0x10) 2018/03/23 13:03:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00001bafb1)=""/79, 0x3cf}, 0x0) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 13:03:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x80) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="3ec172fd2c1fb49a14df4b75acae87ee6af548eec3f96e1b085afedfa2db33cca63ac434fcb488f4c0d308cee7") 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, r1, 0x400) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00000000c0)=0x81, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) 2018/03/23 13:03:29 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, r0) keyctl$clear(0x7, r1) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)=' '}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004fbc), 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x30, 0x19400000, 0x100000001}, &(0x7f00000001c0)=0x18) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)={0x20, 0x2d, 0xffffffffffffffff, 0x4000000, 0x0, {}, [@typed={0xc, 0x0, @u64}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:29 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x3e}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x2, 0x228, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x20000218], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x10, 0x6003, 'syzkaller0\x00', 'vcan0\x00', 'nr0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc8, 0xf8}, [@snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0x5, 'ip_vti0\x00', 'ip6_vti0\x00', 'rose0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}}]}]}, 0x278) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0x369) 2018/03/23 13:03:29 executing program 1: r0 = gettid() unshare(0x84048000) exit(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x1) listen$netrom(r1, 0x3) r2 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') read(r2, &(0x7f0000000140)=""/179, 0xb3) 2018/03/23 13:03:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507, 0x0, 0x25dfdbfd}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)={0x34cb, 0xe4, "c36a4c155b2a19e0b30aaa5798b8398b7acb137e30549721c9a38bda631811f2d6cc3eaf0f0dcd3053b9a0b7944dd20e61431afa27bb863f3dc4838256021ab086caa2f501034cd2a35e86e91c3f9dc1256a2a18bd8aad28a81fe1a3dd26d2a5520669a6097d34effc518a143c23f46a86c77e88b9a2ee9a004140087ea2b46b6f80f70bf397cc674b4e88b4c59a2eb1207523e2abe6a25fa4efe0273545d3df0587d8943b5bad8d52ef4e00eb9e87b1f1fd5831ebef726b4ad1b2d271b3d489feb8dfafd2b3c7093ffbd3ddd8e1f4103bd447d1afd9a66297fd75fd97037a9861e16bec"}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000740)=""/34, 0x22}], 0x1) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 87.511384] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 87.544491] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/23 13:03:29 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x0, 0x0, &(0x7f00002a2000), &(0x7f0000e7fffc), 0x2) 2018/03/23 13:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) listen(r0, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040), 0x8) 2018/03/23 13:03:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80002, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) fcntl$setpipe(r0, 0x407, 0x7) 2018/03/23 13:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/195, 0x3be) 2018/03/23 13:03:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f00000005c0)="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", 0x234) 2018/03/23 13:03:29 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000000)={0x2, 0x6, 0x1ff, 0xf37, 0x0, 0x1, 0x4, 0x7ff}, &(0x7f0000000040)={0x7fff, 0x3c89f319, 0x0, 0xff, 0x3, 0x1, 0x3, 0x3}, &(0x7f0000000080)={0x6, 0x3ff, 0x9, 0xfffffffffffffffc, 0x1, 0xff, 0x7fff, 0xffffffffffffff01}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x101}, 0x8}) 2018/03/23 13:03:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901ffffffff6bcd66284ae7d2733504eb6c421502df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39702d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f0000000000000026", 0xc0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000280)) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x50) 2018/03/23 13:03:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000100)="88644cb422ebb71eca9f648b4e84be2440e7118cba5902f162281e1c4421f3a3a857f78252a8b8d4371df8f4120defaabbd6fde72c88708bd4eda11665583c9b62cdfa05d3931f4af637b2d8b21f44cfb03a1715ff68c1d4772627ab70b36bae0b2abe75", 0x64) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000440)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x1, 0x5, 0x7, 0x2, 0xa0, 0x80000000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82400, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) 2018/03/23 13:03:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r2 = dup3(r0, r1, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) dup2(r0, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) waitid(0x3, r3, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) r4 = gettid() getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000080)=""/224, &(0x7f0000000180)=0xe0) rt_tgsigqueueinfo(r3, r4, 0xe, &(0x7f0000000040)={0x29, 0x1, 0x7, 0x6}) recvmsg(r1, &(0x7f0000000940)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/228, 0xe4}, 0x0) 2018/03/23 13:03:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x400000000000002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x484100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3, 0x7, 0x0, 0xfb, 0x8cb, 0xb, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x400}}, 0x7, 0x7, 0xb2, 0x9513, 0x5}}, &(0x7f0000000200)=0xb0) sync_file_range(r0, 0x2, 0x1000, 0x2) 2018/03/23 13:03:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000f79000)={0x10}, 0x273, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001c00ff0b000000000000000001000000515b88a5731aae0abe55c05248ce859e99b8f8fdce13ecc392107c9f9f86e5f257699fac276ec46338e56c6e08fff7c911ac862d309f00dfa6991c1f32c43499b172c09b3d2624cdb0d768774f1c86fcaa8ee068ea99d15c3f301ae5627b30e2967d1339cae259f9512423fe7cae8ee6ade286eea96c969bb4e1e602e461847d87435017c73f2b8d8de7264d4a443ec63237398a8f27"], 0xfdc5}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x3, 0x7}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x2, 0x30}, 0xc) 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)={0xfffffffffffffffc}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 13:03:30 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) kexec_load(0x400, 0x5, &(0x7f0000001280)=[{&(0x7f0000000000)="4ff1bc", 0x3, 0x9, 0x8}, {&(0x7f0000000040)="0fc5a18b64a7c22e6ab421cc4248a117213995c18b8e6cfec05509513819bc7de15be62125468fbfb76d07c45bda55c8b414cf5bac3dcfd87facff4a104ac31c097fbc3216628c25ad2006bab8cbcac6619029a6a19e7d15040e229ad4093bf9c9f5dc697a2bd7db0c6cf2acae5828c1b081b003c2b5e653f45ec582511bfb8c12b1a2c94b04bf6a4a2315346121a5b766d99f68e2c239db21bf0c71bb498be84f1fe55ea157cb4820de28c6508fc209d2668334b9f6704d564f2a46560fce182152b19f1e718601704a04b734b231bcf1ec1182a7abe865056b6d19a02ffbd18136c1d1af10e371fd5e9317469edce0429b03637b", 0xf5, 0x1, 0x4}, {&(0x7f0000000140)="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", 0x1000, 0x5, 0x401}, {&(0x7f0000001140)="4b4262786fab08ec2f0b", 0xa, 0x5, 0x7}, {&(0x7f0000001180)="a83bef0bcf260f2f9201ffc61021c08cf50c8206fe5558815bf7a39e1c6e4429cd0348db30add565c1720bade4a08c97243788a180ddb0c0e1424717737a26043b9f9fb81d0ebade821dd180b2e94d9b877ed144d941f34fea0b5eba3b1d7d875cafe8ebf42f9723c3b103d10643535816905f5e49bd318ab34b4722e0ff7af71a2416b26b810af94bf4cce108fad4dd9957cb4cefe0e79e3c3dc53d24ad2efba71d579d329e3d27f5827f01ad389fb4867e2e7e5900557b94862153ee0b952a5c4b1ba8282104f784", 0xc9, 0x6, 0xfffffffffffffff8}], 0x280000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026f000)) syz_open_dev$binder(&(0x7f0000001300)='/dev/binder#\x00', 0x0, 0x800) 2018/03/23 13:03:30 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') unshare(0x28060400) exit(0x1) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/23 13:03:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) flock(r0, 0x8) fsync(r0) 2018/03/23 13:03:30 executing program 0: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x100000001, 0x8, 0xf81, 0x8}, 0x6) 2018/03/23 13:03:30 executing program 7: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x2}, 0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) sendmsg$nfc_llcp(r0, &(0x7f0000000880)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x5, 0x0, 0x0, "357a74a9fd0aeaf40eacac48cff540c396e3b98f49759671e7e2de95d7fb499e640296deec1b2124c2d884a5d9b00a16eb5b54cd504fd53e239044a2924308"}, 0x58, &(0x7f0000000800)=[{&(0x7f0000000080)}, {&(0x7f0000000440)}, {&(0x7f0000000540)}, {&(0x7f00000006c0)}], 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="280000000000000008000000b46dfe9cdd5cb0bf8cdc11421a3d1fe8ee6f265c12709fe9000000216a0b8e6181951c473e58eb939c8a8b060154ee6719549a8557002ddb707d3e893d2e6261200aa6eeae261db1b0a33f102c8eda6086bf1d5fa4e41fd50c1c414f7fc9721eab2ce3ddf2878fbb75ed2db819d285eda1dd4c72e7c50d55bea0b5e2585e000000000000"], 0x28, 0x4001}, 0x0) 2018/03/23 13:03:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/48) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x1, 0x582d, 0x126, 0xffff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, 0x8001, 0xffffffffffffff7e, 0x6, 0x0, 0x20}, &(0x7f00000002c0)=0x98) 2018/03/23 13:03:30 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=ANY=[@ANYBLOB="0c040208000000000000000000000000000073ff00000001fe8000000000000000000000000000aa"], 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x6, 0x8, 0x4, 0x100, 0x7, 0x1, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x5c, "aaf642265a079fa956414b05eae83ccd6d1a32c8ae9ec511d30e48de8ead05190d172dc7692aa0e2cc8d9d80900eeadf5b69b6359d45d55b4dc1d769dc52d8193bc5cd87db46509bb237c31a91264bdccc18c0dbf2593739f2da6ec5"}, &(0x7f0000000200)=0x64) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0xbc2, 0xa826, 0x0, 0x0, 0x68}, 0x8) socket$inet6(0xa, 0x7, 0x49379334) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x8000000000000800) 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0x8000a031, 0xffffffffffffffff, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0xe, 0x401, 0xffffffffffffffe1, "53e28480ddea3903d34a6b95368fa49bbe44b6685875dbe0a94cd951936e45a5"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) 2018/03/23 13:03:30 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0xb43d2733bc881011, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r5 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r5, &(0x7f000097d000), 0xff) 2018/03/23 13:03:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x3, 0xfffffffffffffc4e) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/23 13:03:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000237f00804002000000460001070000001419000400042221000000080000000000000000000000000000", 0x39}], 0x1) 2018/03/23 13:03:30 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x0, 0x3, 0x3f, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7}, 0x8) lseek(r1, 0x0, 0x4) 2018/03/23 13:03:30 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x4, 0x4, 0x0, 0x1}}, 0x26) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0xdb}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)="115e094269dd29f35d74f280d0e979cd64ea45e77127f923fc35268a8e7bfaedaf87f72719e175", 0x27) [ 87.741227] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 87.759025] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e22}, 0x10) 2018/03/23 13:03:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) shutdown(r0, 0x0) prctl$intptr(0x1, 0x7ffffffe) r2 = socket(0x3, 0xa, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x80, 0x200, 0x8, 0x1, 0x3, 0x3, 0x2a6c, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1}, &(0x7f00000000c0)=0x8) 2018/03/23 13:03:30 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0xb43d2733bc881011, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r5 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r5, &(0x7f000097d000), 0xff) 2018/03/23 13:03:30 executing program 1: r0 = socket(0x18, 0x0, 0x3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x8) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/03/23 13:03:30 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:userio_device_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3b) socket$key(0xf, 0x3, 0x2) 2018/03/23 13:03:30 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') unshare(0x28060400) exit(0x1) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/23 13:03:30 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000040)="17fbf5ded29256ce82e7534b837a6525858b973e9a65600af85d11ca943e0d8e00540c32b3cd7e8b86f9f686bb2660bd4b5ddbb42b808537f25b22adc9d9faa4d3545a0ed2d95d5678ec303deb589c7352ddea971458577f309b8dfa22bcc6ce06e7259f0c532b46093fbe02ff0443f15708990405f706eca5c9794984494b608e2c872e4497104f9042", 0x8a, 0x4004800, &(0x7f0000000140)={0x4, 0xffff, 0x101, "6855bc9b3da9", 0x9}, 0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x3e6f8a4a, 0x4, 0x8be9, 0x3, 0x8, 0xfff}) sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x100000001, 0x7ff, 0xfffffffffffffffe, 0x7, 0x200, 0x20, 0x6, 0x2, 0x9, 0x8}) 2018/03/23 13:03:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0xc, 0x2, 0x4, 0x9, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000200)}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) bind$packet(r2, &(0x7f0000000140)={0x11, 0x1, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x111000) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xae, "6e7558179508262598653b1861b295ec00190cf1788a06475c4fb4eb5789cd5510c2550e8b2b397e569d13cc2724173066aac296521ab08b3b4363bf8fe42fd8f1b8ac99f904571bf6ae809c9bd27943029c9e8c17fc7322e1b71fa1e235cfe64d9017c48136e163383f25debdbe8a753e2cac18dd9a3efe417093945ca566f32a42028aaa115ba5898a1de2f7159be5d4300a670a9c7b41c802d9554147ece447a71847a86b33de80d674b28095"}, &(0x7f00000001c0)=0xb6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xd4, "fb9c110790db07ecc482ceafbb16209440baa4705492cc8f2f6ecb3ee6e01b96a7121233dcb7d4ed663545b1719f2bb3e00d01348852783676401e66bb5695fad5689011b0b7f83e8d7d81cabd4f67d05af484c0d0d4c41546c231df195f806ca0382f206a737d925cff31a802c2aa27dc8af9063b2181ed74e4a6baa98d3407d171730e487c2f549f021e9e2d845428ee38447dd9beca6aae8c413fff27d0610c81ee15c65f22a42969f41d0d14e6aac3f04917f9f873723b26e99af144c6006d9006d7adbb8c52a49be3425225cd89df9b23b5"}, &(0x7f0000000300)=0xdc) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x7, 0x7fff, 0x8, 0x7, 0x7, r3}, 0x20) 2018/03/23 13:03:30 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="ac0703e51b818c9822a7fd43517db0a5b84f09a96867c0251685e8b62e4976b263630608328b5cde3210e4f13601eca6864abb52ac66aeee301eb4e3245e05a792bfe67bfd73ab90d5c86cbb23a80f366463b950ac9c7af5d13fb06a51267397bbc90252e32e728e735942991a2c106c1423d0e3711aabef6db9ec79333443d2", 0x80}, {&(0x7f00000001c0)="badad6729978a707e99277a932559d844c652b525d957f7f6d40e7efe4d410e4c8c8f98722c061c2119d6f45bae4756321d0a8c73c81686ec696818c356ec69b68612541d82f0d9a0d6c952c4f0591bce921892408959d13f7e30dab971d343d88d1dfb7368f5a3bc1bcea931626811aff410cfd9e82b341fe71288bc907c5834a7ab6b1586012ff758735746b172f34ff2bfffdf75c853d1e996a4ebdbecf01ea692a7b8ab571e195ff94cdfe25f343434bc161ce9b52d9ac2d2c0b3824fb5e32509439", 0xc4}], 0x2, &(0x7f00000002c0)=[{0x84, 0x111, 0xffffffff, "86d703332c10f0415d9e2ad459031a84de853f653095434fc4cb5de29b3a3b9740fa9f75cb5599f1dffa722f9c0326e92505a5f1c6b2edb52c6296a50e140c6a3503149fa9112a0d99ad9b00a563325bebf8f49c2cba14e4f29c1852713b00fafc36b4665cb804a58cd5293a99e5a899246699cc34"}, {0xf0, 0x1bf, 0x0, "3d370d7442856e375c2262c9040a06885807c92269c4a1ceecc0e91011bcfc0ece2039034eb63451321f90770a91306a1e8bf33613ce75e1fbba1e35dee61c57eeb064bc7bd667ae08d4ff473627a986be766638ff8b5aa769b1f0313f5f4c096df88389de47923dba1cf3e663c050b79ba643314e7d666cd2298ea2bdafd14f44a8e6c41f2482279bacc2d79108639b55d30d3493da4fd08da80dc4ed4546657bb57ef97d0e411045fe4143c9cb567da7dc398a28e0e618b6e6be78958bb49421e567d1da8b683d38cefb8768a8afa474717ee53142bcd165091d83078772ea6d6b6b"}], 0x174, 0x80}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0xac4}}], 0x2, 0x0) socket$inet6(0xa, 0x2, 0x3) 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000006, 0x12, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0x1f, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/03/23 13:03:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0xfffffffffffffe45) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)={0x20, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0xc, 0x8, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/03/23 13:03:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000000000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe5aa2e04a03ca7365243e8c000000282159050000000dfff90004a5000004001ce1ed910000000000221f10000100070003000000000000002b10", 0xfffffffffffffc27}], 0x236) epoll_create1(0x80000) [ 87.968389] audit: type=1400 audit(1521810210.295:49): avc: denied { set_context_mgr } for pid=13630 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 88.004286] binder: 13630:13632 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 88.013831] binder: BINDER_SET_CONTEXT_MGR already set [ 88.020774] binder: 13630:13654 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 88.023502] binder: 13630:13654 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 88.025644] binder: 13630:13654 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 88.051077] binder: 13630:13632 ioctl 40046207 0 returned -16 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0x2013, 0xffffffffffffffff, 0x0) 2018/03/23 13:03:30 executing program 2: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket(0x3, 0x80005, 0xd732) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2}, 0x8) r3 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 13:03:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0xffffffff) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000080)="fba4b2aaab49851b4a4508ef9309c84096925802b5bf98", 0x17) chmod(&(0x7f0000000000)='./file0\x00', 0x120) 2018/03/23 13:03:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000340)={0x84, 0x9, 0x4846, 0x3b, &(0x7f00000000c0)=""/59, 0xf9, &(0x7f0000000140)=""/249, 0xd9, &(0x7f0000000240)=""/217}) 2018/03/23 13:03:30 executing program 7: socket$packet(0x11, 0x0, 0x300) r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x8c) 2018/03/23 13:03:30 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt(r0, 0x10001, 0x5, &(0x7f0000000000)="e06ec8f457689b08d775090958a875dfd088b20a98debd6f9132d773937018c79541611fd1ceb2d38c5189b89f04e4a79722805a1fbe4b6588bed051a8266d3fc5bd21d05b2f3f23d26d4a45aa2377dba63ac210f795dc63a8b94073725db8bed51c35f3615fd36bdca5b45ada476e32567308586e073162431e6efa938f9956cfacedd68effbf2192f1a79ee1970d9f8e9376ee68d0fcd75d4b7e8d4b0c670389418c052b9af2d0818967b733180a1314190f0dcf070e7e3f0c1a2a807a0cfc2943825f6bdcdbb465b3db845c1615d57f8dfb0947", 0xd5) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0xffffffffffffffd9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x8, 0x7, "9975a6da91b1", 0x8c}, 0x10) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/23 13:03:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e7fd8)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/03/23 13:03:30 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="755deebf51a691f31490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) [ 88.066660] binder: undelivered death notification, 0000000000000000 2018/03/23 13:03:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0xfffffffffffffe31) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x5e, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000ffffffffff000000060081002000000d0000000000000000100bf7b32300a0c931080b912fb06824487757529e7f24961dcb300e66232713d0dc27bc9ee031ea6da2634fdb6c86198a1d54c1d987c87f36de0d4af2485c03c5b74b7e0c0564fd9dac07f6a8c390d84e4c27c723cc7d5e5e12b883d0bb4229508b51ee74c6f5e2c70099456241976d5616e3158015be3688caf133f98800bf90c0d3d63a723df45ae62ac52088c784f770a54d56e3359913b2"], 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2}) 2018/03/23 13:03:30 executing program 5: setrlimit(0x9, &(0x7f0000000000)={0x3, 0xa1}) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x11050, 0xffffffffffffffff, 0x80000000000) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0xa00) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/23 13:03:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0xfffffffffffffffe) 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '[mime_type#\x00'}, &(0x7f0000000080)=',emd5sumwlan0\x00', 0xe, 0x3) 2018/03/23 13:03:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ftruncate(r1, 0xd39) sendto$ipx(r1, &(0x7f0000000040)="9d7990530e8540679e98a52bba4fe53f9279964c1b32ec7a933b0cd71b4d9782bfba0ff3f3f8322af8a785ab6b5e52280e8b5e960479f15ea752563b673f054fac7a6e51751e2cf8b5d179ab5876955561d60d66fc45db7a9b83201279d15939", 0x60, 0x10, &(0x7f00000000c0)={0x4, 0x200, 0x6, "bf5a761037e4"}, 0x10) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x81, {0xfffffffffffffffd, 0x100000000, 0xd89d, 0x80000000, 0x200, 0x4}, 0x4, 0x1}, 0xe) times(&(0x7f0000000100)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/23 13:03:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) keyctl$chown(0x4, 0x0, r1, r2) 2018/03/23 13:03:30 executing program 5: setrlimit(0x8, &(0x7f000009f000)) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x5, 0xa03d, 0xffffffffffffffff, 0xfffffffffffffffe) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000694000/0x4000)=nil, 0x4000, 0x1000009, 0x10, r0, 0x0) 2018/03/23 13:03:30 executing program 4: mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x16) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'erspan0\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x1, 0x8001, 0x1, 0x1, 0x9, 0x2, 0x2, 0x8}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x185001, 0x0) fanotify_mark(r1, 0x11, 0x12, r2, &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)="912b9d52c000f167514d70e3c50f7b12002839c7024825988b3cd175676b614768624071491f0ca4722e6ceace3d96479e36a021167d77c81142c76f237a1fd549a54e80f99827b6269422f89c3a42a094f4faac8c9503660fadb7531e4e79ed56f274821526d8f36381cdbd1ae40e9131458fc5d050bed6b34ce065ee4cc465c6681d0d58c1a12368ce7e3193ceb85939694065db27600000000000000000000000000000", 0x60808, &(0x7f0000000100)) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 244.875305] INFO: task syz-executor0:13700 blocked for more than 120 seconds. [ 244.882604] Not tainted 4.9.89-gf361eb3 #2 [ 244.887798] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.895870] syz-executor0 D29056 13700 3866 0x20020004 [ 244.901590] ffff8801d61d8000 0000000000000000 ffff8801d6f71500 ffff8801d9b73000 [ 244.909625] ffff8801db321b98 ffff8801d072fa90 ffffffff838a6c0b 0000000041b58ab3 [ 244.917647] ffffffff84194320 00ffffff8123c550 ffff8801db322468 ffff8801db322490 [ 244.925699] Call Trace: [ 244.928263] [] ? __schedule+0x67b/0x1ba0 [ 244.933945] [] schedule+0x7f/0x1b0 [ 244.939133] [] schedule_timeout+0x56c/0x10b0 [ 244.945166] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 244.952181] [] ? usleep_range+0x140/0x140 [ 244.958013] [] ? kvm_clock_read+0x23/0x40 [ 244.963781] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.970013] [] ? ktime_get+0x13d/0x1d0 [ 244.975534] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.982082] [] io_schedule_timeout+0x1be/0x390 [ 244.988307] [] wait_for_completion_io+0x20e/0x2e0 [ 244.994778] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.001179] [] ? wake_up_q+0xe0/0xe0 [ 245.006520] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.012548] [] submit_bio_wait+0x11b/0x180 [ 245.018421] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.024795] [] ? filemap_check_errors+0x90/0xc0 [ 245.031215] [] blkdev_issue_flush+0x157/0x220 [ 245.037368] [] blkdev_fsync+0x85/0xb0 [ 245.042788] [] ? thaw_bdev+0x180/0x180 [ 245.048323] [] vfs_fsync_range+0x10a/0x250 [ 245.054181] [] ? __fget_light+0x169/0x1f0 [ 245.059974] [] do_fsync+0x42/0xb0 [ 245.065047] [] ? SyS_syncfs+0xe0/0xe0 [ 245.070496] [] SyS_fsync+0x16/0x20 [ 245.075668] [] do_fast_syscall_32+0x2f5/0x870 [ 245.081784] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.088453] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.094650] [ 245.094650] Showing all locks held in the system: [ 245.100969] 2 locks held by khungtaskd/515: [ 245.105265] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.113929] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.123584] 1 lock held by rsyslogd/3654: [ 245.127723] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.136593] 2 locks held by getty/3783: [ 245.140533] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.149824] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.159735] [ 245.161330] ============================================= [ 245.161330] [ 245.168419] NMI backtrace for cpu 1 [ 245.172015] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.179079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.188413] ffff8801d871fd00 ffffffff81d96069 0000000000000000 0000000000000001 [ 245.196377] 0000000000000001 0000000000000001 ffffffff810bb690 ffff8801d871fd38 [ 245.204349] ffffffff81da118d 0000000000000001 0000000000000000 ffff8801d61c4c18 [ 245.212314] Call Trace: [ 245.214871] [] dump_stack+0xc1/0x128 [ 245.220201] [] ? irq_force_complete_move+0x390/0x390 [ 245.226921] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.232857] [] ? irq_force_complete_move+0x390/0x390 [ 245.239580] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.246648] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.253630] [] watchdog+0x6f0/0xa70 [ 245.258872] [] ? watchdog+0x125/0xa70 [ 245.264290] [] kthread+0x26d/0x300 [ 245.269447] [] ? reset_hung_task_detector+0x20/0x20 [ 245.276084] [] ? kthread_park+0xa0/0xa0 [ 245.281674] [] ? kthread_park+0xa0/0xa0 [ 245.287263] [] ? kthread_park+0xa0/0xa0 [ 245.292854] [] ret_from_fork+0x5c/0x70 [ 245.298466] Sending NMI from CPU 1 to CPUs 0: [ 245.302957] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b6756 [ 245.310278] Kernel panic - not syncing: hung_task: blocked tasks [ 245.316411] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.323564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.332889] ffff8801d871fcb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d871fd90 [ 245.340853] ffff8801d61c4c00 dffffc0000000000 ffffffff84409000 ffff8801d871fd80 [ 245.348838] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.356808] Call Trace: [ 245.359367] [] dump_stack+0xc1/0x128 [ 245.364701] [] panic+0x1bc/0x3a8 [ 245.369685] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.377880] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.385122] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.392376] [] watchdog+0x701/0xa70 [ 245.397621] [] ? watchdog+0x125/0xa70 [ 245.403044] [] kthread+0x26d/0x300 [ 245.408202] [] ? reset_hung_task_detector+0x20/0x20 [ 245.414834] [] ? kthread_park+0xa0/0xa0 [ 245.420425] [] ? kthread_park+0xa0/0xa0 [ 245.426016] [] ? kthread_park+0xa0/0xa0 [ 245.431612] [] ret_from_fork+0x5c/0x70 [ 245.437577] Dumping ftrace buffer: [ 245.441115] (ftrace buffer empty) [ 245.444795] Kernel Offset: disabled [ 245.448398] Rebooting in 86400 seconds..